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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/jit-test/tests/for-of/semantics-02.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 'js/src/jit-test/tests/for-of/semantics-02.js')
-rw-r--r-- | js/src/jit-test/tests/for-of/semantics-02.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/for-of/semantics-02.js b/js/src/jit-test/tests/for-of/semantics-02.js new file mode 100644 index 0000000000..27b1323298 --- /dev/null +++ b/js/src/jit-test/tests/for-of/semantics-02.js @@ -0,0 +1,12 @@ +// Replacing Array.prototype.iterator with something non-callable makes for-of throw. + +load(libdir + "asserts.js"); +load(libdir + "iteration.js"); + +function test(v) { + Array.prototype[Symbol.iterator] = v; + assertThrowsInstanceOf(function () { for (var x of []) ; }, TypeError); +} +test(undefined); +test(null); +test({}); |