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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/new-no-sc-line-method-static-private-fields.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/statements/class/elements/new-no-sc-line-method-static-private-fields.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/elements/new-no-sc-line-method-static-private-fields.js | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/new-no-sc-line-method-static-private-fields.js b/js/src/tests/test262/language/statements/class/elements/new-no-sc-line-method-static-private-fields.js new file mode 100644 index 0000000000..6c01d01493 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/new-no-sc-line-method-static-private-fields.js @@ -0,0 +1,72 @@ +// This file was procedurally generated from the following sources: +// - src/class-elements/static-private-fields.case +// - src/class-elements/productions/cls-decl-new-no-sc-line-method.template +/*--- +description: static private fields (field definitions followed by a method in a new line without a semicolon) +esid: prod-FieldDefinition +features: [class-static-fields-private, class, class-fields-public] +flags: [generated] +includes: [propertyHelper.js] +info: | + ClassElement : + ... + static FieldDefinition ; + + FieldDefinition : + ClassElementName Initializer_opt + + ClassElementName : + PrivateName + + PrivateName : + # IdentifierName + +---*/ + + +class C { + static #x; static #y + m() { return 42; } + static x() { + this.#x = 42; + return this.#x; + } + static y() { + this.#y = 43; + return this.#y; + } +} + +var c = new C(); + +assert.sameValue(c.m(), 42); +assert.sameValue(c.m, C.prototype.m); +assert( + !Object.prototype.hasOwnProperty.call(c, "m"), + "m doesn't appear as an own property on the C instance" +); + +verifyProperty(C.prototype, "m", { + enumerable: false, + configurable: true, + writable: true, +}); + +// Test the private fields do not appear as properties before set to value +assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#x"), "test 1"); +assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 2"); +assert(!Object.prototype.hasOwnProperty.call(c, "#x"), "test 3"); + +assert(!Object.prototype.hasOwnProperty.call(C.prototype, "#y"), "test 4"); +assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 5"); +assert(!Object.prototype.hasOwnProperty.call(c, "#y"), "test 6"); + +// Test if private fields can be sucessfully accessed and set to value +assert.sameValue(C.x(), 42, "test 7"); +assert.sameValue(C.y(), 43, "test 8"); + +// Test the private fields do not appear as properties before after set to value +assert(!Object.prototype.hasOwnProperty.call(C, "#x"), "test 9"); +assert(!Object.prototype.hasOwnProperty.call(C, "#y"), "test 10"); + +reportCompare(0, 0); |