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Diffstat (limited to '')
4 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/non262/Iterator/prototype/filter/coerce-result-to-boolean.js b/js/src/tests/non262/Iterator/prototype/filter/coerce-result-to-boolean.js new file mode 100644 index 0000000000..a3d16bcdfa --- /dev/null +++ b/js/src/tests/non262/Iterator/prototype/filter/coerce-result-to-boolean.js @@ -0,0 +1,16 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally + +// All truthy values are kept. +const truthyValues = [true, 1, [], {}, 'test']; +for (const value of [...truthyValues].values().filter(x => x)) { + assertEq(truthyValues.shift(), value); +} + +// All falsy values are filtered out. +const falsyValues = [false, 0, '', null, undefined, NaN, -0, 0n, createIsHTMLDDA()]; +const result = falsyValues.values().filter(x => x).next(); +assertEq(result.done, true); +assertEq(result.value, undefined); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); diff --git a/js/src/tests/non262/Iterator/prototype/filter/filter.js b/js/src/tests/non262/Iterator/prototype/filter/filter.js new file mode 100644 index 0000000000..1d148cb82b --- /dev/null +++ b/js/src/tests/non262/Iterator/prototype/filter/filter.js @@ -0,0 +1,14 @@ +// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator')) + +let iter = [1, 2, 3].values().filter(x => x % 2); + +for (const v of [1, 3]) { + let result = iter.next(); + assertEq(result.done, false); + assertEq(result.value, v); +} + +assertEq(iter.next().done, true); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); diff --git a/js/src/tests/non262/Iterator/prototype/filter/length.js b/js/src/tests/non262/Iterator/prototype/filter/length.js new file mode 100644 index 0000000000..c1fad91b1d --- /dev/null +++ b/js/src/tests/non262/Iterator/prototype/filter/length.js @@ -0,0 +1,22 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) +// + +/*--- +esid: pending +description: %Iterator.prototype%.filter length value and descriptor. +info: > + 17 ECMAScript Standard Built-in Objects +includes: [propertyHelper.js] +features: [Symbol.iterator] +---*/ + +assertEq(Iterator.prototype.filter.length, 1); + +const propertyDescriptor = Reflect.getOwnPropertyDescriptor(Iterator.prototype.filter, 'length'); +assertEq(propertyDescriptor.value, 1); +assertEq(propertyDescriptor.enumerable, false); +assertEq(propertyDescriptor.writable, false); +assertEq(propertyDescriptor.configurable, true); + +if (typeof reportCompare == 'function') + reportCompare(0, 0); diff --git a/js/src/tests/non262/Iterator/prototype/filter/name.js b/js/src/tests/non262/Iterator/prototype/filter/name.js new file mode 100644 index 0000000000..b278220225 --- /dev/null +++ b/js/src/tests/non262/Iterator/prototype/filter/name.js @@ -0,0 +1,19 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) +/*--- +esid: pending +description: %Iterator.prototype%.filter.name value and descriptor. +info: > + 17 ECMAScript Standard Built-in Objects +features: [iterator-helpers] +---*/ + +assertEq(Iterator.prototype.filter.name, 'filter'); + +const propertyDescriptor = Reflect.getOwnPropertyDescriptor(Iterator.prototype.filter, 'name'); +assertEq(propertyDescriptor.value, 'filter'); +assertEq(propertyDescriptor.enumerable, false); +assertEq(propertyDescriptor.writable, false); +assertEq(propertyDescriptor.configurable, true); + +if (typeof reportCompare == 'function') + reportCompare(0, 0); |