The `$PRINT` helper function has no effect on test behavior. The
following tests use it to report assertion outcomes (and as a result
will fail silently):
- test/language/function-code/S10.2.1_A4_T2.js
- test/language/function-code/S10.2.1_A5.1_T1.js
- test/language/function-code/S10.2.1_A5.1_T2.js
- test/language/function-code/S10.2.1_A5.2_T1.js
Remove the function definition and all references within tests. Update
tests that use it as an error reporting mechanism to instead use an
appropriate `assert` helper function.
In neglecting to assert the type of error thrown (or that any error was
thrown at all), these tests cannot fail. Refactor the tests to use the
`assert.throws` helper method, which takes these details into
consideration.
This function is equivalent to `$ERROR` (which is automatically included
in test environments). Remove the harness file that defines the
function, remove references to the file from test `includes` lists, and
update scripts to instead invoke the `$ERROR` function.
The previous description of the 11.4.1-4.a-5 test case implied that an environment object could not be deleted while inside a with. However, the actual test was to test whether the variable declaration could be deleted. The description has been updated to better reflect this.
Test 11.4.1-4.a-5 states that it verifies that an environment object cannot be deleted. However, this was giving a false positive. It was actually testing where a "var" declaration on an environment object cannot be deleted (there are other tests for this). This test case fails on Chrome 43, Firefox 38 and Internet Explorer 11.
Test case 10.4.2-3-c-2-s verifies that eval can't instantiate variables in the calling context. However, it does not verify that the variable isn't matched to the global context either. Added test case 10.4.2-3-c-3-s to check for this.
- Add missing ".prototype" lookup in Array.prototype tests (Follow-up of #280)
- Add noStrict flag in global/S10.2.3_A2.2_*.js (implicit this-binding is part of the test)
- Provide correct this-binding in function/13.2-*.js
- Add missing assert.throws in "set-iterator-close-after-add-failure.js"
As written, the test behavior and description do not match--the
`throw` invocation takes place while generator execution is paused
*within* the `finally` block (not following it).
Ensure that the test exercises the described behavior (and remove
extraneous invocation of method under test).
As written, the test behavior and description do not match--the `throw`
invocation takes place while generator execution is paused *within* the
`try..catch` statement (not following it).
Ensure that the test exercises the described behavior (and remove
extraneous invocation of method under test).
From the ES6 specification:
> ## PropertyDefinition : IdentifierReference
>
> 1. Let propName be StringValue of IdentifierReference.
> 2. Let exprValue be the result of evaluating IdentifierReference.
> 3. ReturnIfAbrupt(exprValue).
> 4. Let propValue be GetValue(exprValue).
> 5. ReturnIfAbrupt(propValue).
> 6. Assert: enumerable is true.
> 7. Return CreateDataPropertyOrThrow(object, propName, propValue).
The increment/decrement operator evaluates its operand expression once. When
the operand expression is a property accessor, RequireObjectCoercible
and ToPropertyKey are called on the property accessor in the correct order.
The assignment operator evaluates its operands from left to right. When
the left-hand side expression is a property accessor, RequireObjectCoercible
and ToPropertyKey are called on the property accessor before the right-hand
side expression is evaluated.
- Remove no longer needed noStrict flags.
- Change tests to use propertyHelper.js for strict mode compatibility.
- Add tests for return value of `delete` operator, e.g. `delete Array.prototype === false`.
- Add non-writable tests for global NaN property.
- Split some tests to run in strict mode.
- Change tests with global `var length` declaration to use a different variable name for browser environments.
- Merge duplicated tests symbol-data-property-configurable-non-strict and symbol-data-property-configurable-strict.
- Merge duplicated tests symbol-data-property-writable-non-strict and symbol-data-property-writable-strict.
- (And a small change in propertyHelper to reduce code duplication in function call.)
- Add missing "var" declarations and noStrict flags
- Add strict mode tests for:
- arguments-object/10.6-6-3 -> arguments-object/10.6-6-3-s
- arguments-object/10.6-6-4 -> arguments-object/10.6-6-4-s
- Remove try-finally clean-up code
- Add strict mode compatible tests for eval-code/S10.4.2_A1.1_T*
- No strict mode compatible files added for eval-code/S10.4.2_A1.2_T*, because it doesn't really make sense in this context.
- (S10.4.2_A1.1 and S10.4.2_A1.2 should probably be removed, because the tested behaviour is not required by the spec.)
- Split S8.5_A10, S8.5_A4 and S8.1_A3 into declaration (both modes) and assignment tests (non-strict only)
Part of issue #35.
These tests are derived from the following files within the Google V8
project:
test/mjsunit/es6/generators-iteration.js
test/mjsunit/es6/generators-objects.js
test/mjsunit/es6/generators-runtime.js
test/mjsunit/es6/generators-states.js
- Add missing "var" declarations and noStrict flags
- Remove with-statements (minor change in behaviour - primitive vs wrapper lookup, but does not seem too important for these tests)
Part of issue #35.
- Add missing "var" declarations and noStrict flags
- Remove invalid noStrict flags
- ietestcenter tests need fixed, require updates to use propertyHelper.js
Part of issue #35.
- Add missing "var" declarations and noStrict flags
- Move code which requires non-strict semantics from Array.prototype.find_this-arg.js to Array.prototype.find_this-arg-receiver-primitive.js
- Remove duplicate code from Array.prototype.findIndex_this-arg.js, already present in Array.prototype.findIndex_this-arg-receiver-primitive.js
- Remove test code from Array.of_assignment-to-new-object-length.js, does not work in strict mode
Part of issue #35
- Duplicate properties are allowed in object literals: test/language/expressions/object/*.js
- RegExpBuiltinExec was changed to use ToLength(lastIndex): test/built-ins/RegExp/prototype/exec/S15.10.6.2_A5_T3.js
- Non-undefined flags arguments allowed in RegExp constructor call: test/built-ins/RegExp/*.js
- Array.prototype.push throws TypeError if new length exceeds Number.MAX_SAFE_INTEGER: test/built-ins/Array/prototype/push/S15.4.4.7_A2_T2.js
- .length property of bound functions is configurable: test/built-ins/Function/prototype/bind/15.3.4.5-15-2.js
- Array.prototype changed back to exotic Array object: test/built-ins/Array/prototype/*.js, test/built-ins/Array/isArray/15.4.3.2-0-5.js
- in-statement-position-label-statement.js is an Annex-B test (B.3.2 Labelled Function Declarations), moved to annexB directory
- identifier-let-allowed-as-lefthandside-expression-strict.js needs to check for a SyntaxError (ES6, 12.1.1)
- Remove sort() calls in test/built-ins/Object/getOwnPropertyNames/*.js
- Remove sort() calls in test/language/block-scope/syntax/for-in/acquire-properties-from-*.js
- verifyConfigurable() needs to called last in test/built-ins/Object/is/length.js
- All productions within ClassBody are implicitly strict, update test/language/class/method-definition/yield-as-*.js accordingly
- Remove unnecessary noStrict flag in test/language/class/method-definition/yield-as-generator-method-binding-identifier.js
- Check own symbols are returned in property creation order from Object.getOwnPropertySymbols():
- test/language/computed-property-names/basics/symbol.js
- test/language/computed-property-names/class/method/symbol.js
- test/language/computed-property-names/class/static/method-symbol.js
- test/language/computed-property-names/object/method/symbol.js
- Fix copy-paste error in test/language/expressions/object/method-definition/yield-as-function-expression-binding-identifier.js
- Expand ambiguous assertion messages and assert execution paths more
finely.
- Improve variable names in `for..of` tests
While the object created by a GeneratorFunction may be considered an
"iterable", it is being used as an iterator in these tests. Naming the
variable according to the way it is used improves the readability of
the test body.
- Add 'features' attribute to test frontmatter
- Move tests
- Introduce additional `for..of` control flow tests
These tests are derived from the following files within the Google V8
project:
test/mjsunit/es6/typed-array-iterator.js
test/mjsunit/es6/arguments-iterator.js
test/mjsunit/es6/string-iterator.js
test/mjsunit/es6/collection-iterator.js
These tests are derived from the following files within the Google V8 project:
test/mjsunit/es6/regress/regress-2506.js
test/mjsunit/es6/regress/regress-3426.js
test/mjsunit/es6/regress/regress-3683.js
Add missing variable declarations (issue #35)
Split S12.6.3_A10 and S12.6.3_A10.1 because both files seem to test implicit global variables (issue #35)
Changes (issue #35)
- Add missing noStrict flags.
- Change 13.2-15-1 and 13.2-18-1 to use assert.js and propertyHelper.js (simplifies writable and configurable checks while in strict mode).
- Add variable declarations for globals.
- Create copies of S13.2.1_A6_T1 and S13.2.1_A6_T2 instead of adding variable declarations, because both files seem to test implicit global variables.
- Split S13_A14 and S13_A16 to work in strict mode.
- Remove assignment to .name property.
Add missing noStrict flags (issue #35)
Add missing noStrict flags and variable declarations (issue #35)
Add missing noStrict flags (issue #35)
According to the new test organization scheme, specification
identification references should be encoded within the test file itself,
and the file should be named according to the semantics of the test.
These tests are derived from the following files within the Google V8 project:
test/mjsunit/harmony/array-fill.js
test/mjsunit/harmony/array-find.js
test/mjsunit/harmony/array-findindex.js
test/mjsunit/harmony/array-from.js
test/mjsunit/harmony/array-of.js
These tests are derived from the following files within the Google V8
project:
test/mjsunit/es6/templates.js
Some of these tests include non-printable characters, causing git to
infer that they are binary files. Introduce a `.gitattributes` file to
configure git to consistently display the source text of all JavaScript
files.
These tests are derived from the following files within the Google V8 project:
test/mjsunit/harmony/class-computed-property-names-super.js
test/mjsunit/harmony/class-property-name-eval-arguments.js
test/mjsunit/harmony/classes-experimental.js
test/mjsunit/harmony/classes-lazy-parsing.js
test/mjsunit/harmony/classes.js
These tests are derived from the following files within the Google V8 project:
test/mjsunit/harmony/method-name-eval-arguments.js
test/mjsunit/harmony/object-literals-method.js
test/mjsunit/harmony/object-literals-property-shorthand.js
test/mjsunit/harmony/object-literals-super.js
These tests are derived from the following files within the Google V8
project:
test/mjsunit/harmony/computed-property-names-classes.js
test/mjsunit/harmony/computed-property-names-object-literals-methods.js
test/mjsunit/harmony/computed-property-names-super.js
test/mjsunit/harmony/computed-property-names.js
These tests are derived from the following files within the Google V8 project:
test/mjsunit/harmony/block-conflicts.js
test/mjsunit/harmony/block-for.js
test/mjsunit/harmony/block-leave.js
test/mjsunit/harmony/block-let-declaration.js
test/mjsunit/harmony/block-let-semantics.js
test/mjsunit/harmony/block-scoping.js
- Add missing noStrict flags when tests explicitly require non-strict semantics (e.g. unqualified delete, with statement)
- Change `throw new Exception(...)` to `$ERROR(...)` in call/*
- Replace dynamic strict mode check with noStrict flag in call/11.2.3-3_8
- Align assignment/11.13.1_A3.1 with 11.13.1_A3.2 to avoid creating implicit global variable
- Split test into multiple files when undeclared variable are under test
- addition/S11.6.1_A2.4_T3
- division/11.5.2_A2.4_T3
- does-not-equals/11.9.2_A2.4_T3
- equals/S11.9.1_A2.4_T3
- greater-than/S11.8.2_A2.4_T3
- greater-than-or-equal/S11.8.4_A2.4_T3
- in/S11.8.7_A2.4_T3
- instanceof/11.8.6_A2.4_T3
- left-shift/S11.7.1_A2.4_T3
- less-than/S11.8.1_A2.4_T3
- less-than-or-equal/S11.8.3_A2.4_T3
- modulus/S11.5.3_A2.4_T3
- multiplication/11.5.1_A2.4_T3
- right-shift/11.7.2_A2.4_T3
- strict-does-not-equals/11.9.5_A2.4_T3
- strict-equals/11.9.4_A2.4_T3
- subtraction/11.6.2_A2.4_T3
- unsigned-right-shift/11.7.3_A2.4_T3
- Add declaration when implicit global variable creation not part of the test
- assignment/11.13.1_A4_T1
- compound-assignment/S11.13.2_A3.1_T*
- compound-assignment/S11.13.2_A3.2_T*
- grouping/11.1.6_A3_T5
- instanceof/S15.3.5.3_*
- Split test into multiple files when unqualified delete is used
- delete/S11.4.1_A2.2_T1.js
- delete/11.4.1_A3.2
- grouping/S11.1.6_A2
- grouping/S11.1.6_A3_T6
The expected values were already changed in a previous commit (@49abae4f5e6b38931d86dc9b9d34ae30d9ced2ca),
only the test descriptions still needed to be updated. (Fixes#138)
- this change hits all files that use
dataPropertyAttributesAreCorrect or
acccessorPropertyAttributesAreCorrect
Major changes:
- remove include of runTestCase.js,
dataPropertyAttributesAreCorrect.js and
acccessorPropertyAttributesAreCorrect.js
- add include of propertyHelper.js
- remove function testCase() and call to
function runTestCase()
- instead of collecting test state into booleans,
which are eventually returned from runTestCase,
test conditions and throw errors immediately
- use negative: to check error types instead of
using `instanceof` in a catch() block
Selected commit logs follow:
manual conversion of accessorPropertyAttributesAreCorrect() test
- remove runTestCase
- remove wrapping testCase function
- unindent
- remove includes of runTestCase & accessor...
- add include of propertyHelper.js
- unpack final two args 'true, false' to explicit inline
tests of isEnumerable and isConfigurable
- unpack setter test into inline logic
- unpack getter test into inline logic
used script to replace includes: frontmatter
with propertyHelper.js ; manually added back
references to fnGlobalObject() where needed
additional helper functions
add helper functions for get and writable
duplicate runTestCase so can remove runTestCase.js from
includes of all tests in batch
use keyboard macros to simplify repetitive conversions
remove auto-save file accidentaly committed
minor changes, manually remove runTestCase from remaining files
lint etc. fixes
remove now-obsolete harness files
make strict/nonstrict variants
tests where behavior is different in strict/nonstrict
need two variants
- strict mode throws on assign to read-only element (no setter fn)
- strict mode separates named arguments from arguments[]
fix indentation
cleanup minor issues
reviewing 15.2.3.7-9 tests, found some minor issues
- indentation/spacing
- duplicate test (eg, direct test of value and dataProp...)
- remove needless try/finally
- use assert.. helpers in place of if(is..
- rename some assertions to 'e'
rename assertX to verifyX
new helper fn sameValue
test "set" as well as get
reverse order of checks
restore test of desc2
restore test of length
restore test of ownProperty
incorporate suggestions re order of ops, Object.prototype
add test of sameValue helper
restore return value in getter
restore second defineProperty call
restore check of explicit "false"
restore explicit test of TypeError
set noStrict flag on arguments changes
rename catch var to "e" b4ad0e6
remove dataPropertyAttributesAreCorrect from tests 0d83ff2
remove accessorPropertyAttributesAreCorrect from tests bb926f3
remove {data,accessor}Property... fns from harness
fix writable check on array.length
call $ERROR if expected exception not thrown
fix Epected => Expected typo
use assert._isSamevalue
This change adds 'var' declarations for global variables to allow the tests to run in strict mode (see issue #35).
Extra care was taken to ensure the changes do not alter the test behavior, for example when implicit creation of global variables are part of the test.
Note: The change does not fix all strict mode errors due to missing 'var' declarations.
Mike Pennisi
Yanli Xu
Brian Terlson
Leonardo Balter
Pieter van Ginkel
Tom Schuster
Erik Arvidsson
Jordan Harband
André Bargull
Rick Waldron
Brian Terlson
Thomas Wood
Suwei Chen
Andrew Au
smikes
unknown
Caitlin Potter
Viktor
⭐caitp⭐