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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/ion/setgname.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/jit-test/tests/ion/setgname.js | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/setgname.js b/js/src/jit-test/tests/ion/setgname.js new file mode 100644 index 0000000000..4d684e8136 --- /dev/null +++ b/js/src/jit-test/tests/ion/setgname.js @@ -0,0 +1,56 @@ + +// aaa is initially undefined. Make sure it's set to the +// correct value - we have to store the type tag, even though +// its known type is int32. +var aaa; +function f() { + function g(x) { + if (x) + aaa = 22; + } + g(10); + + function h() { + aaa = 22; + } + for (var i=0; i<70; i++) { + h(); + } + assertEq(aaa, 22); +} +f(); + +x = 0; +function setX(i) { + x = i; +} +for (var i=0; i<70; i++) + setX(i); +assertEq(x, 69); + +y = 3.14; +y = true; +y = []; +function setY(arg) { + y = arg; +} +for (var i=0; i<70; i++) + setY([1]); +setY([1, 2, 3]); +assertEq(y.length, 3); + +// z is non-configurable, but can be made non-writable. +var z = 10; + +function testNonWritable() { + function g() { + z = 11; + } + for (var i=0; i<70; i++) { + g(); + } + Object.defineProperty(this, "z", {value: 1234, writable: false}); + g(); + assertEq(z, 1234); +} +testNonWritable(); |