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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/asm.js/neuter-during-arguments-coercion.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/asm.js/neuter-during-arguments-coercion.js')
-rw-r--r--js/src/jit-test/tests/asm.js/neuter-during-arguments-coercion.js27
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/asm.js/neuter-during-arguments-coercion.js b/js/src/jit-test/tests/asm.js/neuter-during-arguments-coercion.js
new file mode 100644
index 0000000000..bfe8913e79
--- /dev/null
+++ b/js/src/jit-test/tests/asm.js/neuter-during-arguments-coercion.js
@@ -0,0 +1,27 @@
+load(libdir + "asm.js");
+
+function f(stdlib, foreign, buffer)
+{
+ "use asm";
+ var i32 = new stdlib.Int32Array(buffer);
+ function set(v)
+ {
+ v=v|0;
+ i32[5] = v;
+ }
+ return set;
+}
+if (isAsmJSCompilationAvailable())
+ assertEq(isAsmJSModule(f), true);
+
+var i32 = new Int32Array(65536);
+var buffer = i32.buffer;
+var set = f(this, null, buffer);
+if (isAsmJSCompilationAvailable())
+ assertEq(isAsmJSFunction(set), true);
+
+try
+{
+ set({ valueOf() { detachArrayBuffer(buffer); return 17; } });
+}
+catch (e) { /* if an exception thrown, swallow */ }