mirror of https://github.com/tc39/test262.git
Add initial set of generated test sources
This commit is contained in:
parent
c5b9716144
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@ -244,3 +244,37 @@ p.then(function () {
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```
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As above, exceptions that are thrown from a `then` clause are passed to a later `$DONE` function and reported asynchronously.
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## Procedurally-generated tests
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Some language features are expressed through a number of distinct syntactic forms. Test262 maintains these tests as a set of "test cases" and "test templates" in order to ensure equivalent coverage across all forms. The sub-directories within the `src/` directory describe the various language features that benefit from this approach.
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Test cases and test templates specify meta-data using the same YAML frontmatter pattern as so-called "static" (i.e. non-generated) tests. The expected attributes differ between test cases and test templates:
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- test cases (`*.case`)
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- `template` - name of the sub-directory to locate templates for this test
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- `description` (see above)
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- `info` (see above)
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- `features` (see above; merged with value defined by test template)
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- test templates (`*.template`)
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- `path` - location within the published test hierarchy to output files created from this template
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- `name` - human-readable name of the syntactic form described by this template (used to generate the test file's `description` field)
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- `esid` (see above)
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- `es5id` (see above)
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- `es6id` (see above)
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- `info` (see above)
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- `features` (see above; merged with value defined by test case)
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Generated files are managed using the `make.py` Python script located in the root of this repository.
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To create files:
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make.py
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To remove all generated files:
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make.py clean
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The executable located at `tools/generation/generator.py` offers additional control over the generation procedure.
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./tools/generation/generator.py --help
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@ -0,0 +1,57 @@
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#!/usr/bin/env python
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# Copyright (C) 2016 the V8 project authors. All rights reserved.
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# This code is governed by the BSD license found in the LICENSE file.
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import os, shutil, subprocess, sys
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OUT_DIR = os.environ.get('OUT_DIR') or 'test'
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SRC_DIR = os.environ.get('SRC_DIR') or 'src'
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def shell(*args):
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sp = subprocess.Popen(list(args), stdout=subprocess.PIPE)
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cmd_str = ' '.join(args)
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print '> ' + cmd_str
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for line in iter(sp.stdout.readline, ''):
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sys.stdout.write(line)
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sp.communicate()
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if sp.returncode == 1:
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raise Exception('Command failed: ' + cmd_str)
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targets = dict()
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def target(*deps):
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def other(orig):
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def wrapped():
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print 'Running target: ' + orig.__name__
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for dep in deps:
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targets[dep]()
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return orig()
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wrapped.__name__ = orig.__name__
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targets[orig.__name__] = wrapped
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return wrapped
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return other
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@target()
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def build():
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shell(sys.executable, 'tools/generation/generator.py',
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'create',
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'--out', OUT_DIR,
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SRC_DIR)
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@target()
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def clean():
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shell(sys.executable, 'tools/generation/generator.py', 'clean', OUT_DIR)
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if len(sys.argv) == 1:
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targets['build']()
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for target in sys.argv[1:]:
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if not target in targets:
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sys.stderr.write('No target named: "' + target + '".\n' +
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'Available targets: ' + ', '.join(list(targets)) + '\n')
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sys.exit(1)
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targets[target]()
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@ -0,0 +1,35 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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desc: SingleNameBinding with normal value iteration
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template: default
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info: |
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13.3.3.6 Runtime Semantics: IteratorBindingInitialization
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SingleNameBinding : BindingIdentifier Initializeropt
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[...]
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4. If iteratorRecord.[[done]] is false, then
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a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
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b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
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c. ReturnIfAbrupt(next).
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d. If next is false, set iteratorRecord.[[done]] to true.
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e. Else,
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[...]
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i. Let v be IteratorValue(next).
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ii. If v is an abrupt completion, set
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iteratorRecord.[[done]] to true.
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iii. ReturnIfAbrupt(v).
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5. If iteratorRecord.[[done]] is true, let v be undefined.
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[...]
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8. Return InitializeReferencedBinding(lhs, v).
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---*/
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//- elems
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[x, y, z]
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//- vals
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[1, 2, 3]
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//- body
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assert.sameValue(x, 1);
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assert.sameValue(y, 2);
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assert.sameValue(z, 3);
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@ -0,0 +1,46 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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path: language/expressions/arrow-function/dstr-
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name: arrow function expression
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es6id: 14.2.16
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info: |
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ArrowFunction : ArrowParameters => ConciseBody
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[...]
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4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
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[...]
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9.2.1 [[Call]] ( thisArgument, argumentsList)
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[...]
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7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
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[...]
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9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
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1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
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[...]
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9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
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[...]
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23. Let iteratorRecord be Record {[[iterator]]:
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CreateListIterator(argumentsList), [[done]]: false}.
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24. If hasDuplicates is true, then
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[...]
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25. Else,
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b. Let formalStatus be IteratorBindingInitialization for formals with
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iteratorRecord and env as arguments.
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[...]
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---*/
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var callCount = 0;
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var f;
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f = (/*{ elems }*/) => {
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/*{ body }*/
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callCount = callCount + 1;
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};
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f(/*{ vals }*/);
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assert.sameValue(callCount, 1);
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@ -0,0 +1,69 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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path: language/statements/class/dstr-gen-meth-static-
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name: static class expression generator method
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es6id: 14.5.15
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info: |
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ClassDeclaration : class BindingIdentifier ClassTail
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1. Let className be StringValue of BindingIdentifier.
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2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
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argument className.
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[...]
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14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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21. For each ClassElement m in order from methods
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a. If IsStatic of m is false, then
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b. Else,
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Let status be the result of performing PropertyDefinitionEvaluation for
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m with arguments F and false.
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[...]
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14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
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GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
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1. Let propKey be the result of evaluating PropertyName.
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2. ReturnIfAbrupt(propKey).
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3. If the function code for this GeneratorMethod is strict mode code,
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let strict be true. Otherwise let strict be false.
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4. Let scope be the running execution context's LexicalEnvironment.
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5. Let closure be GeneratorFunctionCreate(Method,
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StrictFormalParameters, GeneratorBody, scope, strict).
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9.2.1 [[Call]] ( thisArgument, argumentsList)
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[...]
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7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
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[...]
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9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
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1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
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[...]
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9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
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[...]
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23. Let iteratorRecord be Record {[[iterator]]:
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CreateListIterator(argumentsList), [[done]]: false}.
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24. If hasDuplicates is true, then
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[...]
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25. Else,
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b. Let formalStatus be IteratorBindingInitialization for formals with
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iteratorRecord and env as arguments.
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[...]
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---*/
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var callCount = 0;
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class C {
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static *method(/*{ elems }*/) {
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/*{ body }*/
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callCount = callCount + 1;
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}
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};
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C.method(/*{ vals }*/).next();
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assert.sameValue(callCount, 1);
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@ -0,0 +1,69 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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path: language/statements/class/dstr-gen-meth-
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name: class expression method
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es6id: 14.5.16
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info: |
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ClassDeclaration : class BindingIdentifier ClassTail
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1. Let className be StringValue of BindingIdentifier.
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2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
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argument className.
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[...]
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14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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21. For each ClassElement m in order from methods
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a. If IsStatic of m is false, then
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i. Let status be the result of performing
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PropertyDefinitionEvaluation for m with arguments proto and
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false.
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[...]
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14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
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GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
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1. Let propKey be the result of evaluating PropertyName.
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2. ReturnIfAbrupt(propKey).
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3. If the function code for this GeneratorMethod is strict mode code,
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let strict be true. Otherwise let strict be false.
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4. Let scope be the running execution context's LexicalEnvironment.
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5. Let closure be GeneratorFunctionCreate(Method,
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StrictFormalParameters, GeneratorBody, scope, strict).
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9.2.1 [[Call]] ( thisArgument, argumentsList)
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[...]
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7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
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[...]
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9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
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1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
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[...]
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9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
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[...]
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23. Let iteratorRecord be Record {[[iterator]]:
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CreateListIterator(argumentsList), [[done]]: false}.
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24. If hasDuplicates is true, then
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[...]
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25. Else,
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b. Let formalStatus be IteratorBindingInitialization for formals with
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iteratorRecord and env as arguments.
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[...]
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---*/
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var callCount = 0;
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class C {
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*method(/*{ elems }*/) {
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/*{ body }*/
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callCount = callCount + 1;
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}
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};
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new C().method(/*{ vals }*/).next();
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assert.sameValue(callCount, 1);
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@ -0,0 +1,67 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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path: language/statements/class/dstr-meth-static-
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name: static class expression method
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es6id: 14.5.15
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info: |
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ClassDeclaration : class BindingIdentifier ClassTail
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1. Let className be StringValue of BindingIdentifier.
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2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
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argument className.
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[...]
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14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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21. For each ClassElement m in order from methods
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a. If IsStatic of m is false, then
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b. Else,
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Let status be the result of performing PropertyDefinitionEvaluation for
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m with arguments F and false.
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[...]
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14.3.8 Runtime Semantics: DefineMethod
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MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
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[...]
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6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
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scope, strict). If functionPrototype was passed as a parameter then pass its
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value as the functionPrototype optional argument of FunctionCreate.
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[...]
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9.2.1 [[Call]] ( thisArgument, argumentsList)
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[...]
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7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
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[...]
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9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
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1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
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[...]
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9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
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[...]
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23. Let iteratorRecord be Record {[[iterator]]:
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CreateListIterator(argumentsList), [[done]]: false}.
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24. If hasDuplicates is true, then
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[...]
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25. Else,
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b. Let formalStatus be IteratorBindingInitialization for formals with
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iteratorRecord and env as arguments.
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[...]
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---*/
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var callCount = 0;
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class C {
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static method(/*{ elems }*/) {
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/*{ body }*/
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callCount = callCount + 1;
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}
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};
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C.method(/*{ vals }*/);
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assert.sameValue(callCount, 1);
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@ -0,0 +1,67 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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path: language/statements/class/dstr-meth-
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name: class expression method
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es6id: 14.5.15
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info: |
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ClassDeclaration : class BindingIdentifier ClassTail
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1. Let className be StringValue of BindingIdentifier.
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2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
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argument className.
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[...]
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14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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21. For each ClassElement m in order from methods
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a. If IsStatic of m is false, then
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i. Let status be the result of performing
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PropertyDefinitionEvaluation for m with arguments proto and
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false.
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[...]
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14.3.8 Runtime Semantics: DefineMethod
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MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
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[...]
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6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
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scope, strict). If functionPrototype was passed as a parameter then pass its
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value as the functionPrototype optional argument of FunctionCreate.
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[...]
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9.2.1 [[Call]] ( thisArgument, argumentsList)
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[...]
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7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
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[...]
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9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
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1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
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[...]
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9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
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[...]
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23. Let iteratorRecord be Record {[[iterator]]:
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CreateListIterator(argumentsList), [[done]]: false}.
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24. If hasDuplicates is true, then
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[...]
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25. Else,
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b. Let formalStatus be IteratorBindingInitialization for formals with
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iteratorRecord and env as arguments.
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[...]
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---*/
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var callCount = 0;
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class C {
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method(/*{ elems }*/) {
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/*{ body }*/
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callCount = callCount + 1;
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}
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};
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new C().method(/*{ vals }*/);
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assert.sameValue(callCount, 1);
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@ -0,0 +1,71 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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path: language/expressions/class/dstr-gen-meth-static-
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name: static class expression generator method
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es6id: 14.5.16
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info: |
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ClassExpression : class BindingIdentifieropt ClassTail
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1. If BindingIdentifieropt is not present, let className be undefined.
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2. Else, let className be StringValue of BindingIdentifier.
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3. Let value be the result of ClassDefinitionEvaluation of ClassTail
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with argument className.
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[...]
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|
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14.5.14 Runtime Semantics: ClassDefinitionEvaluation
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|
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21. For each ClassElement m in order from methods
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a. If IsStatic of m is false, then
|
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b. Else,
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Let status be the result of performing PropertyDefinitionEvaluation
|
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for m with arguments F and false.
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[...]
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14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
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|
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GeneratorMethod :
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* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
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|
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1. Let propKey be the result of evaluating PropertyName.
|
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2. ReturnIfAbrupt(propKey).
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3. If the function code for this GeneratorMethod is strict mode code,
|
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let strict be true. Otherwise let strict be false.
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4. Let scope be the running execution context's LexicalEnvironment.
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5. Let closure be GeneratorFunctionCreate(Method,
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StrictFormalParameters, GeneratorBody, scope, strict).
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9.2.1 [[Call]] ( thisArgument, argumentsList)
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[...]
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7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
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[...]
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9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
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1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
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[...]
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9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
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|
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[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static *method(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method(/*{ vals }*/).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-gen-meth-
|
||||
name: class expression method
|
||||
es6id: 14.5.16
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
*method(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method(/*{ vals }*/).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-meth-static-
|
||||
name: static class expression method
|
||||
es6id: 14.5.16
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static method(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method(/*{ vals }*/);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-meth-
|
||||
name: class expression method
|
||||
es6id: 14.5.16
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
method(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method(/*{ vals }*/);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,21 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/const/dstr-
|
||||
name: >
|
||||
`const` statement
|
||||
es6id: 13.3.1.4
|
||||
info: |
|
||||
LexicalBinding : BindingPattern Initializer
|
||||
|
||||
1. Let rhs be the result of evaluating Initializer.
|
||||
2. Let value be GetValue(rhs).
|
||||
3. ReturnIfAbrupt(value).
|
||||
4. Let env be the running execution context's LexicalEnvironment.
|
||||
5. Return the result of performing BindingInitialization for BindingPattern
|
||||
using value and env as the arguments.
|
||||
---*/
|
||||
|
||||
const /*{ elems }*/ = /*{ vals }*/;
|
||||
|
||||
/*{ body }*/
|
|
@ -0,0 +1,46 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/function/dstr-
|
||||
name: function declaration
|
||||
es6id: 14.1.19
|
||||
info: |
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function f(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
f(/*{ vals }*/);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,47 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/function/dstr-
|
||||
name: function expression
|
||||
es6id: 14.1.20
|
||||
info: |
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f(/*{ vals }*/);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,45 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/generators/dstr-
|
||||
name: generator function declaration
|
||||
es6id: 14.4.12
|
||||
info: |
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function* f(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
f(/*{ vals }*/).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,47 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/generators/dstr-
|
||||
name: generator function expression
|
||||
es6id: 14.4.14
|
||||
info: |
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function*(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f(/*{ vals }*/).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,53 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/dstr-gen-meth-
|
||||
name: generator method
|
||||
es6id: 14.4.13
|
||||
info: |
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
*method(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method(/*{ vals }*/).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,21 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/let/dstr-
|
||||
name: >
|
||||
`let` statement
|
||||
es6id: 13.3.1.4
|
||||
info: |
|
||||
LexicalBinding : BindingPattern Initializer
|
||||
|
||||
1. Let rhs be the result of evaluating Initializer.
|
||||
2. Let value be GetValue(rhs).
|
||||
3. ReturnIfAbrupt(value).
|
||||
4. Let env be the running execution context's LexicalEnvironment.
|
||||
5. Return the result of performing BindingInitialization for BindingPattern
|
||||
using value and env as the arguments.
|
||||
---*/
|
||||
|
||||
let /*{ elems }*/ = /*{ vals }*/;
|
||||
|
||||
/*{ body }*/
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/dstr-meth-
|
||||
name: method
|
||||
es6id: 14.3.8
|
||||
info: |
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
method(/*{ elems }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method(/*{ vals }*/);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,20 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/variable/dstr-
|
||||
name: >
|
||||
`var` statement
|
||||
es6id: 13.3.2.4
|
||||
info: |
|
||||
VariableDeclaration : BindingPattern Initializer
|
||||
|
||||
1. Let rhs be the result of evaluating Initializer.
|
||||
2. Let rval be GetValue(rhs).
|
||||
3. ReturnIfAbrupt(rval).
|
||||
4. Return the result of performing BindingInitialization for
|
||||
BindingPattern passing rval and undefined as arguments.
|
||||
---*/
|
||||
|
||||
var /*{ elems }*/ = /*{ vals }*/;
|
||||
|
||||
/*{ body }*/
|
|
@ -0,0 +1,28 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/call/spread-
|
||||
name: CallExpression
|
||||
es6id: 12.3.4.1
|
||||
info: |
|
||||
CallExpression : MemberExpression Arguments
|
||||
|
||||
[...]
|
||||
9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
|
||||
|
||||
12.3.4.3 Runtime Semantics: EvaluateDirectCall
|
||||
|
||||
1. Let argList be ArgumentListEvaluation(arguments).
|
||||
[...]
|
||||
6. Let result be Call(func, thisValue, argList).
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
|
||||
(function(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount += 1;
|
||||
}(/*{ args }*/));
|
||||
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,28 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/new/spread-
|
||||
name: >
|
||||
`new` operator
|
||||
es6id: 12.3.3.1
|
||||
info: |
|
||||
MemberExpression : new MemberExpression Arguments
|
||||
|
||||
1. Return EvaluateNew(MemberExpression, Arguments).
|
||||
|
||||
12.3.3.1.1 Runtime Semantics: EvaluateNew
|
||||
|
||||
6. If arguments is empty, let argList be an empty List.
|
||||
7. Else,
|
||||
a. Let argList be ArgumentListEvaluation of arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
|
||||
new function(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount += 1;
|
||||
}(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,34 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/super/spread-
|
||||
name: SuperCall
|
||||
es6id: 12.3.5.1
|
||||
info: |
|
||||
SuperCall : super Arguments
|
||||
|
||||
1. Let newTarget be GetNewTarget().
|
||||
2. If newTarget is undefined, throw a ReferenceError exception.
|
||||
3. Let func be GetSuperConstructor().
|
||||
4. ReturnIfAbrupt(func).
|
||||
5. Let argList be ArgumentListEvaluation of Arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
|
||||
class Test262ParentClass {
|
||||
constructor(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount += 1;
|
||||
}
|
||||
}
|
||||
|
||||
class Test262ChildClass extends Test262ParentClass {
|
||||
constructor() {
|
||||
super(/*{ args }*/);
|
||||
}
|
||||
}
|
||||
|
||||
new Test262ChildClass();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,23 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/call/spread-err-
|
||||
name: CallExpression
|
||||
es6id: 12.3.4.1
|
||||
info: |
|
||||
CallExpression : MemberExpression Arguments
|
||||
|
||||
[...]
|
||||
9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
|
||||
|
||||
12.3.4.3 Runtime Semantics: EvaluateDirectCall
|
||||
|
||||
1. Let argList be ArgumentListEvaluation(arguments).
|
||||
[...]
|
||||
6. Let result be Call(func, thisValue, argList).
|
||||
[...]
|
||||
---*/
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
(function(/*{ params }*/) {}(/*{ args }*/));
|
||||
});
|
|
@ -0,0 +1,23 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/new/spread-err-
|
||||
name: >
|
||||
`new` operator
|
||||
es6id: 12.3.3.1
|
||||
info: |
|
||||
MemberExpression : new MemberExpression Arguments
|
||||
|
||||
1. Return EvaluateNew(MemberExpression, Arguments).
|
||||
|
||||
12.3.3.1.1 Runtime Semantics: EvaluateNew
|
||||
|
||||
6. If arguments is empty, let argList be an empty List.
|
||||
7. Else,
|
||||
a. Let argList be ArgumentListEvaluation of arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
new function(/*{ params }*/) {}(/*{ args }*/);
|
||||
});
|
|
@ -0,0 +1,30 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/super/spread-err-
|
||||
name: SuperCall
|
||||
es6id: 12.3.5.1
|
||||
info: |
|
||||
SuperCall : super Arguments
|
||||
|
||||
1. Let newTarget be GetNewTarget().
|
||||
2. If newTarget is undefined, throw a ReferenceError exception.
|
||||
3. Let func be GetSuperConstructor().
|
||||
4. ReturnIfAbrupt(func).
|
||||
5. Let argList be ArgumentListEvaluation of Arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class Test262ParentClass {
|
||||
constructor(/*{ params }*/) {}
|
||||
}
|
||||
|
||||
class Test262ChildClass extends Test262ParentClass {
|
||||
constructor() {
|
||||
super(/*{ args }*/);
|
||||
}
|
||||
}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
new Test262ChildClass();
|
||||
});
|
|
@ -0,0 +1,22 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Spread operator applied to the only argument when evaluation throws
|
||||
template: error
|
||||
features: [generators]
|
||||
info: |
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
---*/
|
||||
|
||||
//- error
|
||||
Test262Error
|
||||
//- args
|
||||
...function*() { throw new Test262Error(); }()
|
|
@ -0,0 +1,42 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Spread operator applied to the only argument with a valid iterator
|
||||
template: default
|
||||
features: [Symbol.iterator]
|
||||
info: |
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
6. Repeat
|
||||
a. Let next be IteratorStep(iterator).
|
||||
b. ReturnIfAbrupt(next).
|
||||
c. If next is false, return list.
|
||||
d. Let nextArg be IteratorValue(next).
|
||||
e. ReturnIfAbrupt(nextArg).
|
||||
f. Append nextArg as the last element of list.
|
||||
---*/
|
||||
|
||||
//- setup
|
||||
var iter = {};
|
||||
iter[Symbol.iterator] = function() {
|
||||
var callCount = 0;
|
||||
return {
|
||||
next: function() {
|
||||
callCount += 1;
|
||||
return { done: callCount === 3, value: callCount };
|
||||
}
|
||||
};
|
||||
};
|
||||
//- args
|
||||
...iter
|
||||
//- body
|
||||
assert.sameValue(arguments.length, 2);
|
||||
assert.sameValue(arguments[0], 1);
|
||||
assert.sameValue(arguments[1], 2);
|
|
@ -0,0 +1,69 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/arrow-function.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (arrow function expression)
|
||||
es6id: 14.2.16
|
||||
flags: [generated]
|
||||
info: >
|
||||
ArrowFunction : ArrowParameters => ConciseBody
|
||||
|
||||
[...]
|
||||
4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = ([x, y, z]) => {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,36 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/spread/sngl-err-expr-throws.case
|
||||
// - src/spread/error/call-expr.template
|
||||
/*---
|
||||
description: Spread operator applied to the only argument when evaluation throws (CallExpression)
|
||||
es6id: 12.3.4.1
|
||||
features: [generators]
|
||||
|
||||
flags: [generated]
|
||||
info: >
|
||||
CallExpression : MemberExpression Arguments
|
||||
|
||||
[...]
|
||||
9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
|
||||
|
||||
12.3.4.3 Runtime Semantics: EvaluateDirectCall
|
||||
|
||||
1. Let argList be ArgumentListEvaluation(arguments).
|
||||
[...]
|
||||
6. Let result be Call(func, thisValue, argList).
|
||||
[...]
|
||||
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
---*/
|
||||
|
||||
assert.throws(Test262Error, function() {
|
||||
(function() {}(...function*() { throw new Test262Error(); }()));
|
||||
});
|
|
@ -0,0 +1,60 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/spread/sngl-iter.case
|
||||
// - src/spread/default/call-expr.template
|
||||
/*---
|
||||
description: Spread operator applied to the only argument with a valid iterator (CallExpression)
|
||||
es6id: 12.3.4.1
|
||||
features: [Symbol.iterator]
|
||||
|
||||
flags: [generated]
|
||||
info: >
|
||||
CallExpression : MemberExpression Arguments
|
||||
|
||||
[...]
|
||||
9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
|
||||
|
||||
12.3.4.3 Runtime Semantics: EvaluateDirectCall
|
||||
|
||||
1. Let argList be ArgumentListEvaluation(arguments).
|
||||
[...]
|
||||
6. Let result be Call(func, thisValue, argList).
|
||||
[...]
|
||||
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
6. Repeat
|
||||
a. Let next be IteratorStep(iterator).
|
||||
b. ReturnIfAbrupt(next).
|
||||
c. If next is false, return list.
|
||||
d. Let nextArg be IteratorValue(next).
|
||||
e. ReturnIfAbrupt(nextArg).
|
||||
f. Append nextArg as the last element of list.
|
||||
---*/
|
||||
var iter = {};
|
||||
iter[Symbol.iterator] = function() {
|
||||
var callCount = 0;
|
||||
return {
|
||||
next: function() {
|
||||
callCount += 1;
|
||||
return { done: callCount === 3, value: callCount };
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
var callCount = 0;
|
||||
|
||||
(function() {
|
||||
assert.sameValue(arguments.length, 2);
|
||||
assert.sameValue(arguments[0], 1);
|
||||
assert.sameValue(arguments[1], 2);
|
||||
callCount += 1;
|
||||
}(...iter));
|
||||
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,94 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-expr-gen-meth.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (class expression method)
|
||||
es6id: 14.5.16
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
*method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,94 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-expr-gen-meth-static.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (static class expression generator method)
|
||||
es6id: 14.5.16
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation
|
||||
for m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static *method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,91 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-expr-meth.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (class expression method)
|
||||
es6id: 14.5.16
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,91 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-expr-meth-static.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (static class expression method)
|
||||
es6id: 14.5.16
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,70 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/func-expr.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (function expression)
|
||||
es6id: 14.1.20
|
||||
flags: [generated]
|
||||
info: >
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,70 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/gen-func-expr.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (generator function expression)
|
||||
es6id: 14.4.14
|
||||
flags: [generated]
|
||||
info: >
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function*([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,35 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/spread/sngl-err-expr-throws.case
|
||||
// - src/spread/error/member-expr.template
|
||||
/*---
|
||||
description: Spread operator applied to the only argument when evaluation throws (`new` operator)
|
||||
es6id: 12.3.3.1
|
||||
features: [generators]
|
||||
|
||||
flags: [generated]
|
||||
info: >
|
||||
MemberExpression : new MemberExpression Arguments
|
||||
|
||||
1. Return EvaluateNew(MemberExpression, Arguments).
|
||||
|
||||
12.3.3.1.1 Runtime Semantics: EvaluateNew
|
||||
|
||||
6. If arguments is empty, let argList be an empty List.
|
||||
7. Else,
|
||||
a. Let argList be ArgumentListEvaluation of arguments.
|
||||
[...]
|
||||
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
---*/
|
||||
|
||||
assert.throws(Test262Error, function() {
|
||||
new function() {}(...function*() { throw new Test262Error(); }());
|
||||
});
|
|
@ -0,0 +1,59 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/spread/sngl-iter.case
|
||||
// - src/spread/default/member-expr.template
|
||||
/*---
|
||||
description: Spread operator applied to the only argument with a valid iterator (`new` operator)
|
||||
es6id: 12.3.3.1
|
||||
features: [Symbol.iterator]
|
||||
|
||||
flags: [generated]
|
||||
info: >
|
||||
MemberExpression : new MemberExpression Arguments
|
||||
|
||||
1. Return EvaluateNew(MemberExpression, Arguments).
|
||||
|
||||
12.3.3.1.1 Runtime Semantics: EvaluateNew
|
||||
|
||||
6. If arguments is empty, let argList be an empty List.
|
||||
7. Else,
|
||||
a. Let argList be ArgumentListEvaluation of arguments.
|
||||
[...]
|
||||
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
6. Repeat
|
||||
a. Let next be IteratorStep(iterator).
|
||||
b. ReturnIfAbrupt(next).
|
||||
c. If next is false, return list.
|
||||
d. Let nextArg be IteratorValue(next).
|
||||
e. ReturnIfAbrupt(nextArg).
|
||||
f. Append nextArg as the last element of list.
|
||||
---*/
|
||||
var iter = {};
|
||||
iter[Symbol.iterator] = function() {
|
||||
var callCount = 0;
|
||||
return {
|
||||
next: function() {
|
||||
callCount += 1;
|
||||
return { done: callCount === 3, value: callCount };
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
var callCount = 0;
|
||||
|
||||
new function() {
|
||||
assert.sameValue(arguments.length, 2);
|
||||
assert.sameValue(arguments[0], 1);
|
||||
assert.sameValue(arguments[1], 2);
|
||||
callCount += 1;
|
||||
}(...iter);
|
||||
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,76 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/gen-meth.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (generator method)
|
||||
es6id: 14.4.13
|
||||
flags: [generated]
|
||||
info: >
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
*method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,73 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/meth.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (method)
|
||||
es6id: 14.3.8
|
||||
flags: [generated]
|
||||
info: >
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,43 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/spread/sngl-err-expr-throws.case
|
||||
// - src/spread/error/super-call.template
|
||||
/*---
|
||||
description: Spread operator applied to the only argument when evaluation throws (SuperCall)
|
||||
es6id: 12.3.5.1
|
||||
features: [generators]
|
||||
|
||||
flags: [generated]
|
||||
info: >
|
||||
SuperCall : super Arguments
|
||||
|
||||
1. Let newTarget be GetNewTarget().
|
||||
2. If newTarget is undefined, throw a ReferenceError exception.
|
||||
3. Let func be GetSuperConstructor().
|
||||
4. ReturnIfAbrupt(func).
|
||||
5. Let argList be ArgumentListEvaluation of Arguments.
|
||||
[...]
|
||||
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
---*/
|
||||
|
||||
class Test262ParentClass {
|
||||
constructor() {}
|
||||
}
|
||||
|
||||
class Test262ChildClass extends Test262ParentClass {
|
||||
constructor() {
|
||||
super(...function*() { throw new Test262Error(); }());
|
||||
}
|
||||
}
|
||||
|
||||
assert.throws(Test262Error, function() {
|
||||
new Test262ChildClass();
|
||||
});
|
|
@ -0,0 +1,66 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/spread/sngl-iter.case
|
||||
// - src/spread/default/super-call.template
|
||||
/*---
|
||||
description: Spread operator applied to the only argument with a valid iterator (SuperCall)
|
||||
es6id: 12.3.5.1
|
||||
features: [Symbol.iterator]
|
||||
|
||||
flags: [generated]
|
||||
info: >
|
||||
SuperCall : super Arguments
|
||||
|
||||
1. Let newTarget be GetNewTarget().
|
||||
2. If newTarget is undefined, throw a ReferenceError exception.
|
||||
3. Let func be GetSuperConstructor().
|
||||
4. ReturnIfAbrupt(func).
|
||||
5. Let argList be ArgumentListEvaluation of Arguments.
|
||||
[...]
|
||||
|
||||
12.3.6.1 Runtime Semantics: ArgumentListEvaluation
|
||||
|
||||
ArgumentList : ... AssignmentExpression
|
||||
|
||||
1. Let list be an empty List.
|
||||
2. Let spreadRef be the result of evaluating AssignmentExpression.
|
||||
3. Let spreadObj be GetValue(spreadRef).
|
||||
4. Let iterator be GetIterator(spreadObj).
|
||||
5. ReturnIfAbrupt(iterator).
|
||||
6. Repeat
|
||||
a. Let next be IteratorStep(iterator).
|
||||
b. ReturnIfAbrupt(next).
|
||||
c. If next is false, return list.
|
||||
d. Let nextArg be IteratorValue(next).
|
||||
e. ReturnIfAbrupt(nextArg).
|
||||
f. Append nextArg as the last element of list.
|
||||
---*/
|
||||
var iter = {};
|
||||
iter[Symbol.iterator] = function() {
|
||||
var callCount = 0;
|
||||
return {
|
||||
next: function() {
|
||||
callCount += 1;
|
||||
return { done: callCount === 3, value: callCount };
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
var callCount = 0;
|
||||
|
||||
class Test262ParentClass {
|
||||
constructor() {
|
||||
assert.sameValue(arguments.length, 2);
|
||||
assert.sameValue(arguments[0], 1);
|
||||
assert.sameValue(arguments[1], 2);
|
||||
callCount += 1;
|
||||
}
|
||||
}
|
||||
|
||||
class Test262ChildClass extends Test262ParentClass {
|
||||
constructor() {
|
||||
super(...iter);
|
||||
}
|
||||
}
|
||||
|
||||
new Test262ChildClass();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,92 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-decl-gen-meth.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (class expression method)
|
||||
es6id: 14.5.16
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
*method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,92 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-decl-gen-meth-static.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (static class expression generator method)
|
||||
es6id: 14.5.15
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static *method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,90 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-decl-meth.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (class expression method)
|
||||
es6id: 14.5.15
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,90 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/cls-decl-meth-static.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (static class expression method)
|
||||
es6id: 14.5.15
|
||||
flags: [generated]
|
||||
info: >
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static method([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,43 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/const-stmt.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (`const` statement)
|
||||
es6id: 13.3.1.4
|
||||
flags: [generated]
|
||||
info: >
|
||||
LexicalBinding : BindingPattern Initializer
|
||||
|
||||
1. Let rhs be the result of evaluating Initializer.
|
||||
2. Let value be GetValue(rhs).
|
||||
3. ReturnIfAbrupt(value).
|
||||
4. Let env be the running execution context's LexicalEnvironment.
|
||||
5. Return the result of performing BindingInitialization for BindingPattern
|
||||
using value and env as the arguments.
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
const [x, y, z] = [1, 2, 3];
|
||||
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
|
@ -0,0 +1,69 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/func-decl.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (function declaration)
|
||||
es6id: 14.1.19
|
||||
flags: [generated]
|
||||
info: >
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function f([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
f([1, 2, 3]);
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,68 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/gen-func-decl.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (generator function declaration)
|
||||
es6id: 14.4.12
|
||||
flags: [generated]
|
||||
info: >
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function* f([x, y, z]) {
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
f([1, 2, 3]).next();
|
||||
assert.sameValue(callCount, 1);
|
|
@ -0,0 +1,43 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/let-stmt.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (`let` statement)
|
||||
es6id: 13.3.1.4
|
||||
flags: [generated]
|
||||
info: >
|
||||
LexicalBinding : BindingPattern Initializer
|
||||
|
||||
1. Let rhs be the result of evaluating Initializer.
|
||||
2. Let value be GetValue(rhs).
|
||||
3. ReturnIfAbrupt(value).
|
||||
4. Let env be the running execution context's LexicalEnvironment.
|
||||
5. Return the result of performing BindingInitialization for BindingPattern
|
||||
using value and env as the arguments.
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
let [x, y, z] = [1, 2, 3];
|
||||
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
|
@ -0,0 +1,42 @@
|
|||
// This file was procedurally generated from the following sources:
|
||||
// - src/dstr-binding/ary-name-iter-val.case
|
||||
// - src/dstr-binding/default/var-stmt.template
|
||||
/*---
|
||||
description: SingleNameBinding with normal value iteration (`var` statement)
|
||||
es6id: 13.3.2.4
|
||||
flags: [generated]
|
||||
info: >
|
||||
VariableDeclaration : BindingPattern Initializer
|
||||
|
||||
1. Let rhs be the result of evaluating Initializer.
|
||||
2. Let rval be GetValue(rhs).
|
||||
3. ReturnIfAbrupt(rval).
|
||||
4. Return the result of performing BindingInitialization for
|
||||
BindingPattern passing rval and undefined as arguments.
|
||||
|
||||
13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
[...]
|
||||
4. If iteratorRecord.[[done]] is false, then
|
||||
a. Let next be IteratorStep(iteratorRecord.[[iterator]]).
|
||||
b. If next is an abrupt completion, set iteratorRecord.[[done]] to true.
|
||||
c. ReturnIfAbrupt(next).
|
||||
d. If next is false, set iteratorRecord.[[done]] to true.
|
||||
e. Else,
|
||||
[...]
|
||||
i. Let v be IteratorValue(next).
|
||||
ii. If v is an abrupt completion, set
|
||||
iteratorRecord.[[done]] to true.
|
||||
iii. ReturnIfAbrupt(v).
|
||||
5. If iteratorRecord.[[done]] is true, let v be undefined.
|
||||
[...]
|
||||
8. Return InitializeReferencedBinding(lhs, v).
|
||||
---*/
|
||||
|
||||
var [x, y, z] = [1, 2, 3];
|
||||
|
||||
assert.sameValue(x, 1);
|
||||
assert.sameValue(y, 2);
|
||||
assert.sameValue(z, 3);
|
Loading…
Reference in New Issue