From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/asm.js/testNeuter.js | 43 ++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 js/src/jit-test/tests/asm.js/testNeuter.js (limited to 'js/src/jit-test/tests/asm.js/testNeuter.js') diff --git a/js/src/jit-test/tests/asm.js/testNeuter.js b/js/src/jit-test/tests/asm.js/testNeuter.js new file mode 100644 index 0000000000..32f3b47e70 --- /dev/null +++ b/js/src/jit-test/tests/asm.js/testNeuter.js @@ -0,0 +1,43 @@ +// |jit-test| skip-if: !isAsmJSCompilationAvailable() + +load(libdir + "asm.js"); +load(libdir + "asserts.js"); + +var m = asmCompile('stdlib', 'foreign', 'buffer', + `"use asm"; + var i32 = new stdlib.Int32Array(buffer); + function set(i,j) { + i=i|0; + j=j|0; + i32[i>>2] = j; + } + function get(i) { + i=i|0; + return i32[i>>2]|0 + } + return {get:get, set:set}`); + +var buffer = new ArrayBuffer(BUF_MIN); +var {get, set} = asmLink(m, this, null, buffer); +set(4, 42); +assertEq(get(4), 42); +assertThrowsInstanceOf(() => detachArrayBuffer(buffer), Error); + +var m = asmCompile('stdlib', 'foreign', 'buffer', + `"use asm"; + var i32 = new stdlib.Int32Array(buffer); + var ffi = foreign.ffi; + function inner(i) { + i=i|0; + ffi(); + return i32[i>>2]|0 + } + return inner`); + +var buffer = new ArrayBuffer(BUF_MIN); +function ffi1() +{ + assertThrowsInstanceOf(() => detachArrayBuffer(buffer), Error); +} + +var inner = asmLink(m, this, {ffi: ffi1}, buffer); -- cgit v1.2.3