From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- js/src/jit-test/tests/asm.js/testStealing.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 js/src/jit-test/tests/asm.js/testStealing.js (limited to 'js/src/jit-test/tests/asm.js/testStealing.js') diff --git a/js/src/jit-test/tests/asm.js/testStealing.js b/js/src/jit-test/tests/asm.js/testStealing.js new file mode 100644 index 000000000..f05c81b17 --- /dev/null +++ b/js/src/jit-test/tests/asm.js/testStealing.js @@ -0,0 +1,19 @@ +load(libdir + "asm.js"); +load(libdir + "asserts.js"); + +if (!isAsmJSCompilationAvailable()) + quit(); + +var code = USE_ASM + "var i32 = new stdlib.Int32Array(buf); function f() { return i32[0]|0 } return f"; + +var ab = new ArrayBuffer(BUF_MIN); +new Int32Array(ab)[0] = 42; + +var f = asmLink(asmCompile('stdlib', 'ffi', 'buf', code), this, null, ab); +assertEq(f(), 42); + +assertThrowsInstanceOf(() => detachArrayBuffer(ab), Error); +assertEq(f(), 42); + +assertThrowsInstanceOf(() => serialize(ab, [ab]), Error); +assertEq(f(), 42); -- cgit v1.2.3