From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/debug/wasm-binary-sources.js | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 js/src/jit-test/tests/debug/wasm-binary-sources.js (limited to 'js/src/jit-test/tests/debug/wasm-binary-sources.js') diff --git a/js/src/jit-test/tests/debug/wasm-binary-sources.js b/js/src/jit-test/tests/debug/wasm-binary-sources.js new file mode 100644 index 0000000000..4ed5b9fb50 --- /dev/null +++ b/js/src/jit-test/tests/debug/wasm-binary-sources.js @@ -0,0 +1,32 @@ +// |jit-test| skip-if: !wasmDebuggingEnabled() + +// Tests that wasm module scripts have access to binary sources. + +load(libdir + "asserts.js"); +load(libdir + "array-compare.js"); + +var g = newGlobal({newCompartment: true}); +var dbg = new Debugger(g); + +var s; +dbg.onNewScript = (script) => { + s = script; +} + +g.eval(`o = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary('(module (func) (export "" (func 0)))')));`); +assertEq(s.format, "wasm"); + +var source = s.source; + +// The text is never generated with the native Debugger API. +assertEq(source.text.includes('module'), false); + +g.eval(`o = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary('(module (func) (export "" (func 0)))')));`); +assertEq(s.format, "wasm"); + +var source2 = s.source; + +// The text is predefined if wasm binary sources are enabled. +assertEq(source2.text, '[debugger missing wasm binary-to-text conversion]'); +// The binary contains Uint8Array which is equal to wasm bytecode; +arraysEqual(source2.binary, wasmTextToBinary('(module (func) (export "" (func 0)))')); -- cgit v1.2.3