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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/statements/for-in-with-assignment-syntax.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/statements/for-in-with-assignment-syntax.js')
-rw-r--r-- | js/src/tests/non262/statements/for-in-with-assignment-syntax.js | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/js/src/tests/non262/statements/for-in-with-assignment-syntax.js b/js/src/tests/non262/statements/for-in-with-assignment-syntax.js new file mode 100644 index 0000000000..7540b4bd1b --- /dev/null +++ b/js/src/tests/non262/statements/for-in-with-assignment-syntax.js @@ -0,0 +1,66 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +const validSyntax = [ + "var x", +]; + +const destructuring = [ + "[]", + "[,]", + "[a]", + "[a = 0]", + "[...a]", + "[...[]]", + "[...[a]]", + "{}", + "{p: x}", + "{p: x = 0}", + "{x}", + "{x = 0}", +]; + +const invalidSyntax = [ + ...destructuring.map(binding => `var ${binding}`), + "let x", + ...destructuring.map(binding => `let ${binding}`), + "const x", + ...destructuring.map(binding => `const ${binding}`), + "x", + ...destructuring.map(binding => `${binding}`), + "o.p", + "o[0]", + "f()", +]; + +for (let valid of validSyntax) { + Function(`for (${valid} = 0 in {});`); + assertThrowsInstanceOf(() => Function(`"use strict"; for (${valid} = 0 in {});`), + SyntaxError); +} + +for (let invalid of invalidSyntax) { + assertThrowsInstanceOf(() => Function(`for (${invalid} = 0 in {});`), SyntaxError); +} + +// Invalid syntax, needs method context to parse. +assertThrowsInstanceOf(() => Function(`({ m() { for (super.p = 0 in {}); } })`), SyntaxError); +assertThrowsInstanceOf(() => Function(`({ m() { for (super[0] = 0 in {}); } })`), SyntaxError); + +assertThrowsInstanceOf(() => Function(`for (0 = 0 in {});`), SyntaxError); +assertThrowsInstanceOf(() => Function(`for (i++ = 0 in {});`), SyntaxError); +assertThrowsInstanceOf(() => Function(`for (new F() = 0 in {});`), SyntaxError); +assertThrowsInstanceOf(() => Function(`function f() { for (new.target = 0 in {}); }`), SyntaxError); +assertThrowsInstanceOf(() => Function(`class C extends D { constructor() { for (super() = 0 in {}); } }`), SyntaxError); + +// Same as above, only this time don't make it look like we actually parse a for-in statement. +assertThrowsInstanceOf(() => Function(`for (0 = 0 #####`), SyntaxError); +assertThrowsInstanceOf(() => Function(`for (i++ = 0 #####`), SyntaxError); +assertThrowsInstanceOf(() => Function(`for (new F() = 0 #####`), SyntaxError); +assertThrowsInstanceOf(() => Function(`function f() { for (new.target = 0 #####`), SyntaxError); +assertThrowsInstanceOf(() => Function(`class C extends D { constructor() { for (super() = 0 #####`), SyntaxError); + + +if (typeof reportCompare === "function") + reportCompare(true, true); |