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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/statements/class/elements/same-line-async-gen-computed-symbol-names.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/class/elements/same-line-async-gen-computed-symbol-names.js | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/same-line-async-gen-computed-symbol-names.js b/js/src/tests/test262/language/statements/class/elements/same-line-async-gen-computed-symbol-names.js new file mode 100644 index 0000000000..9c37193020 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/same-line-async-gen-computed-symbol-names.js @@ -0,0 +1,118 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/class-elements/computed-symbol-names.case +// - src/class-elements/productions/cls-decl-after-same-line-async-gen.template +/*--- +description: Computed property symbol names (field definitions after an async generator in the same line) +esid: prod-FieldDefinition +features: [class-fields-public, Symbol, computed-property-names, class, async-iteration] +flags: [generated, async] +includes: [propertyHelper.js] +info: | + ClassElement: + ... + FieldDefinition ; + + FieldDefinition: + ClassElementName Initializer_opt + + ClassElementName: + PropertyName + +---*/ +var x = Symbol(); +var y = Symbol(); + + + +class C { + async *m() { return 42; } [x]; [y] = 42; + +} + +var c = new C(); + +assert( + !Object.prototype.hasOwnProperty.call(c, "m"), + "m doesn't appear as an own property on the C instance" +); +assert.sameValue(c.m, C.prototype.m); + +verifyProperty(C.prototype, "m", { + enumerable: false, + configurable: true, + writable: true, +}, {restore: true}); + +c.m().next().then(function(v) { + assert.sameValue(v.value, 42); + assert.sameValue(v.done, true); + + function assertions() { + // Cover $DONE handler for async cases. + function $DONE(error) { + if (error) { + throw new Test262Error('Test262:AsyncTestFailure') + } + } + assert( + !Object.prototype.hasOwnProperty.call(C.prototype, x), + "Symbol x doesn't appear as an own property on C prototype" + ); + assert( + !Object.prototype.hasOwnProperty.call(C, x), + "Symbol x doesn't appear as an own property on C constructor" + ); + + verifyProperty(c, x, { + value: undefined, + enumerable: true, + writable: true, + configurable: true + }); + + assert( + !Object.prototype.hasOwnProperty.call(C.prototype, y), + "Symbol y doesn't appear as an own property on C prototype" + ); + assert( + !Object.prototype.hasOwnProperty.call(C, y), + "Symbol y doesn't appear as an own property on C constructor" + ); + + verifyProperty(c, y, { + value: 42, + enumerable: true, + writable: true, + configurable: true + }); + + assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "x"), + "x doesn't appear as an own property on C prototype" + ); + assert( + !Object.prototype.hasOwnProperty.call(C, "x"), + "x doesn't appear as an own property on C constructor" + ); + assert( + !Object.prototype.hasOwnProperty.call(c, "x"), + "x doesn't appear as an own property on C instance" + ); + + assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "y"), + "y doesn't appear as an own property on C prototype" + ); + assert( + !Object.prototype.hasOwnProperty.call(C, "y"), + "y doesn't appear as an own property on C constructor" + ); + assert( + !Object.prototype.hasOwnProperty.call(c, "y"), + "y doesn't appear as an own property on C instance" + ); + } + + return Promise.resolve(assertions()); +}).then($DONE, $DONE); |