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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/fields/unimplemented.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/fields/unimplemented.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/js/src/tests/non262/fields/unimplemented.js b/js/src/tests/non262/fields/unimplemented.js new file mode 100644 index 0000000000..49a09468ec --- /dev/null +++ b/js/src/tests/non262/fields/unimplemented.js @@ -0,0 +1,57 @@ +// Field syntax doesn't crash the engine when fields are disabled. + +// Are fields enabled? +let fieldsEnabled = false; +try { + Function("class C { x; }"); + fieldsEnabled = true; +} catch (exc) { + assertEq(exc instanceof SyntaxError, true); +} + +// If not, run these tests. (Many other tests cover actual behavior of the +// feature when enabled.) +if (!fieldsEnabled) { + let source = `class C { + x + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + x = 0; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + 0 = 0; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + [0] = 0; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + "hi" = 0; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + "hi" = 0; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + d = function(){}; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); + + source = `class C { + d = class D { x = 0; }; + }`; + assertThrowsInstanceOf(() => Function(source), SyntaxError); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); |