b06c4ce5a6
This CL further extends the debug wrapper, migrates around 60 tests, and removes a few tests that use functionality we will not support anymore. In more detail: * Removed tests that use: * enable/disable individual breakpoints * invocationText() * the ScriptCollected event * showBreakPoints * evalFromScript (and similar) * mirror.constructedBy and mirror.referencedBy * event_data.promise() * Some frame.evaluate uses were adapted since due to differences between remote objects (inspector) and mirrors. For instance, exceptions are currently not recreated exactly, since the inspector protocol does not give us the stack and message separately. Other objects (such as 'this' in debug-evaluate-receiver-before-super) need to be explicitly converted to a string before the test works correctly. * Ensure that inspector stores the script before sending ScriptParsed and ScriptFailedToParse events in order to be able to use the script from within those events. * Better remote object reconstruction (e.g. for undefined and arrays). * New functionality in wrapper: * debuggerFlags().breakPointsActive.setValue() * scripts() * execState.setVariableValue() * execState.scopeObject().value() * execState.scopeObject().property() * execState.frame().allScopes() * eventData.exception() * eventData.script() * setBreakPointsActive() BUG=v8:5530 Review-Url: https://codereview.chromium.org/2497973002 Cr-Commit-Position: refs/heads/master@{#41019}
74 lines
1.8 KiB
JavaScript
74 lines
1.8 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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// Test we break at every assignment in a var-statement with multiple
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// variable declarations.
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var exception = null;
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var log = []
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function f() {
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var l1 = 1, // l
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l2, // m
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l3 = 3; // n
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let l4, // o
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l5 = 5, // p
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l6 = 6; // q
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const l7 = 7, // r
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l8 = 8, // s
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l9 = 9; // t
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return 0; // u
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} // v
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function listener(event, exec_state, event_data, data) {
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if (event != Debug.DebugEvent.Break) return;
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try {
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var line = exec_state.frame(0).sourceLineText();
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var col = exec_state.frame(0).sourceColumn();
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print(line);
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var match = line.match(/\/\/ (\w)$/);
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assertEquals(2, match.length);
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log.push(match[1] + col);
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if (match[1] != "v") {
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exec_state.prepareStep(Debug.StepAction.StepIn);
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}
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} catch (e) {
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exception = e;
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}
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}
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var Debug = debug.Debug;
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Debug.setListener(listener);
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debugger; // a
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var g1 = 1, // b
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g2 = 2, // c
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g3; // d
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let g4 = 4, // e
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g5, // f
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g6 = 6; // g
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const g7 = 7, // h
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g8 = 8, // i
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g9 = f(); // j
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Debug.setListener(null);
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assertNull(exception);
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// Note that let declarations, if not explicitly initialized, implicitly
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// initialize to undefined.
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var expected = [
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"a0", // debugger statement
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"b9","c9", // global var
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"e9","f4","g9", // global let
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"h11","i11","j11", // global const
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"l11","n11", // local var
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"o6","p11","q11", // local let
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"r13","s13","t13", // local const
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"u2","v0", // return
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];
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assertEquals(expected, log);
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