5bdb13297f
We noticed that almost every call site were loading both files, the split isn't necessary anymore. In some message tests, removed the absolute line number to allow future changes. Bug: v8:8726 Change-Id: I8527f0a1ecfa685aa01a5e2f5f47ddf1cb13a545 Reviewed-on: https://chromium-review.googlesource.com/c/1446452 Commit-Queue: Sven Sauleau <ssauleau@igalia.com> Reviewed-by: Ben Titzer <titzer@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#59220}
98 lines
3.0 KiB
JavaScript
98 lines
3.0 KiB
JavaScript
// Copyright 2016 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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// Flags: --expose-wasm
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let {session, contextGroup, Protocol} = InspectorTest.start('Tests call stack in wasm scripts');
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utils.load('test/mjsunit/wasm/wasm-module-builder.js');
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var builder = new WasmModuleBuilder();
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var imported_idx = builder.addImport("mode", "func", kSig_v_v);
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var call_imported_idx = builder.addFunction('call_func', kSig_v_v)
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.addBody([kExprCallFunction, imported_idx])
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.index;
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// Open a block in order to make the positions more interesting...
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builder.addFunction('main', kSig_v_v)
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.addBody(
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[kExprBlock, kWasmStmt, kExprCallFunction, call_imported_idx, kExprEnd])
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.exportAs('main');
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var module_bytes = builder.toArray();
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function testFunction(bytes) {
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function call_debugger() {
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debugger;
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}
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var buffer = new ArrayBuffer(bytes.length);
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var 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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var module = new WebAssembly.Module(buffer);
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var instance = new WebAssembly.Instance(module, {mode: {func: call_debugger}});
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instance.exports.main();
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}
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contextGroup.addScript(testFunction.toString());
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Protocol.Debugger.enable();
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Protocol.Debugger.onPaused(handleDebuggerPaused);
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InspectorTest.log('Running testFunction with generated wasm bytes...');
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Protocol.Runtime.evaluate(
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{'expression': 'testFunction(' + JSON.stringify(module_bytes) + ')'});
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function locationToString(callFrame) {
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var res = {functionName: callFrame.functionName};
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for (var attr in callFrame.functionLocation) {
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if (attr == 'scriptId') continue;
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res['function_'+attr] = callFrame.functionLocation[attr];
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}
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for (var attr in callFrame.location) {
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if (attr == 'scriptId') continue;
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res[attr] = callFrame.location[attr];
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}
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return JSON.stringify(res);
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}
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function logStackTrace(messageObject) {
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var frames = messageObject.params.callFrames;
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InspectorTest.log('Number of frames: ' + frames.length);
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for (var i = 0; i < frames.length; ++i) {
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InspectorTest.log(' - [' + i + '] ' + locationToString(frames[i]));
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}
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}
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function handleDebuggerPaused(messageObject)
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{
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InspectorTest.log('Paused on \'debugger;\'');
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logStackTrace(messageObject);
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InspectorTest.log('Getting v8-generated stack trace...');
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var topFrameId = messageObject.params.callFrames[0].callFrameId;
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Protocol.Debugger
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.evaluateOnCallFrame({
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callFrameId: topFrameId,
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expression: '(new Error("this is your stack trace:")).stack'
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})
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.then(callbackEvaluate);
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}
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function callbackEvaluate(response)
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{
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InspectorTest.log(
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'Result of evaluate (' + response.result.result.type + '):');
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var result_lines = response.result.result.value.split('\n');
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// Skip the second line, containing the 'evaluate' position.
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result_lines[1] = ' -- skipped --';
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InspectorTest.log(result_lines.join('\n'));
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InspectorTest.log('Finished!');
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InspectorTest.completeTest();
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}
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