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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/wasm/table-pre-barrier.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.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/wasm/table-pre-barrier.js')
-rw-r--r-- | js/src/jit-test/tests/wasm/table-pre-barrier.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/table-pre-barrier.js b/js/src/jit-test/tests/wasm/table-pre-barrier.js new file mode 100644 index 0000000000..4069f634ab --- /dev/null +++ b/js/src/jit-test/tests/wasm/table-pre-barrier.js @@ -0,0 +1,22 @@ +const Module = WebAssembly.Module; +const Instance = WebAssembly.Instance; +const Table = WebAssembly.Table; + +var i42 = new Instance(new Module(wasmTextToBinary(`(module (func (result i32) (i32.const 42)) (export "f" (func 0)))`))); +var i13 = new Instance(new Module(wasmTextToBinary(`(module (func (result i32) (i32.const 13)) (export "f" (func 0)))`))); +var t = new Table({element:"anyfunc", initial:1}); +t.set(0, i42.exports.f); + +assertEq(t.get(0)(), 42); + +verifyprebarriers(); +t.set(0, i13.exports.f); +verifyprebarriers(); + +assertEq(t.get(0)(), 13); + +verifyprebarriers(); +t.set(0, null); +verifyprebarriers(); + +assertEq(t.get(0), null); |