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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/non262/PrivateName/illegal-in-identifier-context.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/non262/PrivateName/illegal-in-identifier-context.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/non262/PrivateName/illegal-in-identifier-context.js b/js/src/tests/non262/PrivateName/illegal-in-identifier-context.js new file mode 100644 index 0000000000..e7e232bf69 --- /dev/null +++ b/js/src/tests/non262/PrivateName/illegal-in-identifier-context.js @@ -0,0 +1,45 @@ +// |reftest| skip-if(!xulRuntime.shell) + +// Private names can't appear in contexts where plain identifiers are expected. + +// Private names as binding identifiers. +assertThrowsInstanceOf(() => eval(`var #a;`), SyntaxError); +assertThrowsInstanceOf(() => eval(`let #a;`), SyntaxError); +assertThrowsInstanceOf(() => eval(`const #a = 0;`), SyntaxError); +assertThrowsInstanceOf(() => eval(`function #a(){}`), SyntaxError); +assertThrowsInstanceOf(() => eval(`function f(#a){}`), SyntaxError); + +// With escape sequences (leading and non-leading case). +assertThrowsInstanceOf(() => eval(String.raw`var #\u0061;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`var #a\u0061;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`let #\u0061;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`let #a\u0061;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`const #\u0061 = 0;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`const #a\u0061 = 0;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`function #\u0061(){}`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`function #a\u0061(){}`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`function f(#\u0061){}`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`function f(#a\u0061){}`), SyntaxError); + + +// Private names as label identifiers. +assertThrowsInstanceOf(() => eval(`#a: ;`), SyntaxError); + +// With escape sequences (leading and non-leading case). +assertThrowsInstanceOf(() => eval(String.raw`#\u0061: ;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`#a\u0061: ;`), SyntaxError); + + +// Private names as identifier references. +assertThrowsInstanceOf(() => eval(`#a = 0;`), SyntaxError); +assertThrowsInstanceOf(() => eval(`typeof #a;`), SyntaxError); + +// With escape sequences (leading and non-leading case). +assertThrowsInstanceOf(() => eval(String.raw`#\u0061 = 0;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`#a\u0061 = 0;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`typeof #\u0061;`), SyntaxError); +assertThrowsInstanceOf(() => eval(String.raw`typeof #a\u0061;`), SyntaxError); + + +if (typeof reportCompare === "function") + reportCompare(0, 0); |