From 38150b35358f5de188edeac5241de69fd57e4b13 Mon Sep 17 00:00:00 2001 From: Rick Waldron Date: Wed, 28 Jun 2017 15:49:02 -0400 Subject: [PATCH] Generate tests Signed-off-by: Rick Waldron --- ...tr-obj-rest-computed-property-no-strict.js | 46 ++++++++++++++++ .../dstr-obj-rest-computed-property.js | 3 +- ...tr-obj-rest-computed-property-no-strict.js | 55 +++++++++++++++++++ .../for-of/dstr-obj-rest-computed-property.js | 3 +- 4 files changed, 105 insertions(+), 2 deletions(-) create mode 100644 test/language/expressions/assignment/dstr-obj-rest-computed-property-no-strict.js create mode 100644 test/language/statements/for-of/dstr-obj-rest-computed-property-no-strict.js diff --git a/test/language/expressions/assignment/dstr-obj-rest-computed-property-no-strict.js b/test/language/expressions/assignment/dstr-obj-rest-computed-property-no-strict.js new file mode 100644 index 0000000000..43637fff52 --- /dev/null +++ b/test/language/expressions/assignment/dstr-obj-rest-computed-property-no-strict.js @@ -0,0 +1,46 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-assignment/obj-rest-computed-property-no-strict.case +// - src/dstr-assignment/default/assignment-expr.template +/*--- +description: Destructuring field can be a computed property, i.e it can be defined only at runtime. Rest operantion needs to skip these properties as well. (AssignmentExpression) +esid: sec-variable-statement-runtime-semantics-evaluation +es6id: 13.3.2.4 +features: [object-rest, destructuring-binding] +flags: [generated, noStrict] +includes: [propertyHelper.js] +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 a = "foo"; + +var result; +var vals = { foo: 1, bar: 2, baz: 3 }; + +result = {[a]:b, ...rest} = vals; + +assert.sameValue(b, 1); +assert.sameValue(rest.bar, 2); +assert.sameValue(rest.baz, 3); + +assert.sameValue(Object.getOwnPropertyDescriptor(rest, "foo"), undefined); + +verifyProperty(rest, "bar", { + enumerable: true, + writable: true, + configurable: true +}); + +verifyProperty(rest, "baz", { + enumerable: true, + writable: true, + configurable: true +}); + + +assert.sameValue(result, vals); diff --git a/test/language/expressions/assignment/dstr-obj-rest-computed-property.js b/test/language/expressions/assignment/dstr-obj-rest-computed-property.js index 4a0bfdaf1e..7ab3bedf00 100644 --- a/test/language/expressions/assignment/dstr-obj-rest-computed-property.js +++ b/test/language/expressions/assignment/dstr-obj-rest-computed-property.js @@ -2,7 +2,7 @@ // - src/dstr-assignment/obj-rest-computed-property.case // - src/dstr-assignment/default/assignment-expr.template /*--- -description: Destructuring field can be a computed property, i.e it can be defined only at runtime. Rest operantion needs to skip these properties as well. (AssignmentExpression) +description: Destructuring field can be a computed property, i.e it can be defined only at runtime. Rest operantion needs to skip these properties as well. (AssignmentExpression) esid: sec-variable-statement-runtime-semantics-evaluation es6id: 13.3.2.4 features: [object-rest, destructuring-binding] @@ -18,6 +18,7 @@ info: | BindingPattern passing rval and undefined as arguments. ---*/ var a = "foo"; +var b, rest; var result; var vals = { foo: 1, bar: 2, baz: 3 }; diff --git a/test/language/statements/for-of/dstr-obj-rest-computed-property-no-strict.js b/test/language/statements/for-of/dstr-obj-rest-computed-property-no-strict.js new file mode 100644 index 0000000000..8fe186d28c --- /dev/null +++ b/test/language/statements/for-of/dstr-obj-rest-computed-property-no-strict.js @@ -0,0 +1,55 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-assignment/obj-rest-computed-property-no-strict.case +// - src/dstr-assignment/default/for-of.template +/*--- +description: Destructuring field can be a computed property, i.e it can be defined only at runtime. Rest operantion needs to skip these properties as well. (For..of statement) +esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation +es6id: 13.7.5.11 +features: [object-rest, destructuring-binding] +flags: [generated, noStrict] +includes: [propertyHelper.js] +info: | + IterationStatement : + for ( LeftHandSideExpression of AssignmentExpression ) Statement + + 1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« », + AssignmentExpression, iterate). + 2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement, + keyResult, assignment, labelSet). + + 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation + + [...] + 4. If destructuring is true and if lhsKind is assignment, then + a. Assert: lhs is a LeftHandSideExpression. + b. Let assignmentPattern be the parse of the source text corresponding to + lhs using AssignmentPattern as the goal symbol. + [...] +---*/ +var a = "foo"; + +var counter = 0; + +for ({[a]:b, ...rest} of [{ foo: 1, bar: 2, baz: 3 }]) { + assert.sameValue(b, 1); + assert.sameValue(rest.bar, 2); + assert.sameValue(rest.baz, 3); + + assert.sameValue(Object.getOwnPropertyDescriptor(rest, "foo"), undefined); + + verifyProperty(rest, "bar", { + enumerable: true, + writable: true, + configurable: true + }); + + verifyProperty(rest, "baz", { + enumerable: true, + writable: true, + configurable: true + }); + + counter += 1; +} + +assert.sameValue(counter, 1); diff --git a/test/language/statements/for-of/dstr-obj-rest-computed-property.js b/test/language/statements/for-of/dstr-obj-rest-computed-property.js index fd434157f8..de6e700c6d 100644 --- a/test/language/statements/for-of/dstr-obj-rest-computed-property.js +++ b/test/language/statements/for-of/dstr-obj-rest-computed-property.js @@ -2,7 +2,7 @@ // - src/dstr-assignment/obj-rest-computed-property.case // - src/dstr-assignment/default/for-of.template /*--- -description: Destructuring field can be a computed property, i.e it can be defined only at runtime. Rest operantion needs to skip these properties as well. (For..of statement) +description: Destructuring field can be a computed property, i.e it can be defined only at runtime. Rest operantion needs to skip these properties as well. (For..of statement) esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation es6id: 13.7.5.11 features: [object-rest, destructuring-binding] @@ -27,6 +27,7 @@ info: | [...] ---*/ var a = "foo"; +var b, rest; var counter = 0;