v8/test/inspector/debugger/wasm-breakpoint-reset-on-debugger-restart.js
Benedikt Meurer 6f448efbef [inspector] Make wasm tests fail rather than time out.
Consistently use InspectorTest.runAsyncTestSuite() in wasm inspector
tests to make tests easier to debug (they'll fail instead of timing
out in case of errors).

Bug: chromium:1162229, chromium:1071432
Change-Id: I7aada196f9e34071aa1bb059bb45f85f75226060
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2609414
Commit-Queue: Yang Guo <yangguo@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71908}
2021-01-05 07:38:57 +00:00

49 lines
1.7 KiB
JavaScript

// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
utils.load('test/inspector/wasm-inspector-test.js');
const {session, contextGroup, Protocol} = InspectorTest.start(
'Test that breakpoints do not survive a restart of the debugger.');
session.setupScriptMap();
const builder = new WasmModuleBuilder();
const func =
builder.addFunction('func', kSig_v_v).addBody([kExprNop]).exportFunc();
const module_bytes = builder.toArray();
Protocol.Debugger.onPaused(async msg => {
await session.logSourceLocation(msg.params.callFrames[0].location);
Protocol.Debugger.resume();
});
InspectorTest.runAsyncTestSuite([
async function test() {
await Protocol.Debugger.enable();
InspectorTest.log('Instantiating.');
// Spawn asynchronously:
WasmInspectorTest.instantiate(module_bytes);
InspectorTest.log(
'Waiting for wasm script (ignoring first non-wasm script).');
const [, {params: wasm_script}] = await Protocol.Debugger.onceScriptParsed(2);
InspectorTest.log('Setting breakpoint.');
await Protocol.Debugger.setBreakpoint({
'location': {
'scriptId': wasm_script.scriptId,
'lineNumber': 0,
'columnNumber': func.body_offset
}
});
for (let run of [0, 1]) {
InspectorTest.log('Calling func.');
await Protocol.Runtime.evaluate({'expression': 'instance.exports.func()'});
InspectorTest.log('func returned.');
if (run == 1) continue;
InspectorTest.log('Restarting debugger.');
await Protocol.Debugger.disable();
await Protocol.Debugger.enable();
}
}
]);