421fd3929d
This brings our constants back in line with the changed spec text. We already use kExprTableGet and kExprTableSet, but for locals and globals we still use the old wording. This renaming is mostly mechanical. PS1 was created using: ag -l 'kExpr(Get|Set|Tee)Local' src test | \ xargs -L1 sed -E 's/kExpr(Get|Set|Tee)Local\b/kExprLocal\1/g' -i PS2 contains manual fixes. R=mstarzinger@chromium.org Bug: v8:9810 Change-Id: I1617f1b2a100685a3bf56218e76845a9481959c5 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847354 Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64161}
81 lines
2.6 KiB
JavaScript
81 lines
2.6 KiB
JavaScript
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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let {session, contextGroup, Protocol} = InspectorTest.start(
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'Test that console profiles contain wasm function names.');
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utils.load('test/mjsunit/wasm/wasm-module-builder.js');
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// Add fibonacci function.
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var builder = new WasmModuleBuilder();
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builder.addFunction('fib', kSig_i_i)
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.addBody([
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kExprLocalGet, 0,
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kExprLocalGet, 0,
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kExprI32Const, 2,
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kExprI32LeS, // i < 2 ?
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kExprBrIf, 0, // --> return i
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kExprI32Const, 1, kExprI32Sub, // i - 1
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kExprCallFunction, 0, // fib(i - 1)
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kExprLocalGet, 0, kExprI32Const, 2, kExprI32Sub, // i - 2
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kExprCallFunction, 0, // fib(i - 2)
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kExprI32Add
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])
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.exportFunc();
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let module_bytes = builder.toArray();
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function compile(bytes) {
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let buffer = new ArrayBuffer(bytes.length);
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let view = new Uint8Array(buffer);
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for (var i = 0; i < bytes.length; i++) {
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view[i] = bytes[i] | 0;
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}
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let module = new WebAssembly.Module(buffer);
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let instance = new WebAssembly.Instance(module);
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return instance;
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}
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function checkError(message)
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{
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if (message.error) {
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InspectorTest.log("Error: ");
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InspectorTest.logMessage(message);
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InspectorTest.completeTest();
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}
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}
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(async function test() {
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Protocol.Profiler.enable();
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checkError(await Protocol.Profiler.start());
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let found_fib_in_profile = false;
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let finished_profiles = 0;
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Protocol.Profiler.onConsoleProfileFinished(e => {
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++finished_profiles;
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if (e.params.profile.nodes.some(n => n.callFrame.functionName === 'fib'))
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found_fib_in_profile = true;
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});
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InspectorTest.log('Compiling wasm.');
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checkError(await Protocol.Runtime.evaluate({
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expression: 'const instance = (' + compile + ')(' +
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JSON.stringify(module_bytes) + ');'
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}));
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InspectorTest.log(
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'Running fib with increasing input until it shows up in the profile.');
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for (let i = 1; !found_fib_in_profile; ++i) {
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checkError(await Protocol.Runtime.evaluate(
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{expression: 'console.profile(\'profile\');'}));
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checkError(await Protocol.Runtime.evaluate(
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{expression: 'instance.exports.fib(' + i + ');'}));
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checkError(await Protocol.Runtime.evaluate(
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{expression: 'console.profileEnd(\'profile\');'}));
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if (finished_profiles != i) {
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InspectorTest.log(
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'Missing consoleProfileFinished message (expected ' + i + ', got ' +
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finished_profiles + ')');
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}
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}
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InspectorTest.log('Found fib in profile.');
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InspectorTest.completeTest();
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})().catch(e => InspectorTest.log('caught: ' + e));
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