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Diffstat (limited to '')
-rw-r--r-- | js/src/jit-test/tests/wasm/regress/bug1450800.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/regress/bug1450800.js b/js/src/jit-test/tests/wasm/regress/bug1450800.js new file mode 100644 index 0000000000..fb8493c102 --- /dev/null +++ b/js/src/jit-test/tests/wasm/regress/bug1450800.js @@ -0,0 +1,27 @@ +// |jit-test| skip-if: !this.gczeal || !WebAssembly.Global + +gczeal(9, 10); +function wasmEvalText(str, imports) { + let binary = wasmTextToBinary(str); + m = new WebAssembly.Module(binary); + return new WebAssembly.Instance(m, imports); +} +assertEq(wasmEvalText(`(module + (global (import "a" "b") i32) + (export "g" (global 0)) + (func (export "get") (result i32) global.get 0))`, + { a: { b: 42 }}).exports.get(), + 42); +for (let v of []) {} +function testInitExpr(type, initialValue, nextValue, coercion, assertFunc = assertEq) { + var module = wasmEvalText(`(module + (import "globals" "a" (global ${type})) + (global $glob_imm ${type} (global.get 0)) + (export "global_imm" (global $glob_imm)) + )`, { + globals: { + a: coercion(initialValue) + } + }).exports; +} +testInitExpr('i32', 13, 37, x => x | 0); |