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https://github.com/classilla/tenfourfox.git
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101 lines
3.8 KiB
JavaScript
101 lines
3.8 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Test if 'break on next' functionality works from executions
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* in content that are triggered by the page.
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*/
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const TAB_URL = EXAMPLE_URL + "doc_script-eval.html";
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function test() {
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let gTab, gPanel, gDebugger;
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let gSources, gBreakpoints, gTarget, gResumeButton, gResumeKey, gThreadClient;
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initDebugger(TAB_URL).then(([aTab,, aPanel]) => {
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gTab = aTab;
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gPanel = aPanel;
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gDebugger = gPanel.panelWin;
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gSources = gDebugger.DebuggerView.Sources;
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gTarget = gDebugger.gTarget;
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gThreadClient = gDebugger.gThreadClient;
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gResumeButton = gDebugger.document.getElementById("resume");
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gResumeKey = gDebugger.document.getElementById("resumeKey");
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waitForSourceShown(gPanel, "-eval.js")
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.then(testInterval)
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.then(testEvent)
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.then(() => closeDebuggerAndFinish(gPanel));
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});
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// Testing an interval instead of a timeout / rAF because
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// it's less likely to fail due to timing issues. If the
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// first callback happens to fire before the break request
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// happens then we'll just get it next time.
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let testInterval = Task.async(function*() {
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info("Starting testInterval");
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yield evalInTab(gTab, `
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var interval = setInterval(function() {
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return 1+1;
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}, 100);
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`);
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let oncePaused = gTarget.once("thread-paused");
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EventUtils.sendMouseEvent({ type: "mousedown" }, gResumeButton, gDebugger);
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yield oncePaused;
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yield waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN);
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let variables = gDebugger.DebuggerView.Variables;
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is(variables._store.length, 4, "Correct number of scopes available");
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is(variables.getScopeAtIndex(0).name, "Function scope [interval<]",
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"Paused with correct scope (0)");
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is(variables.getScopeAtIndex(1).name, "Block scope",
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"Paused with correct scope (1)");
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is(variables.getScopeAtIndex(2).name, "Block scope",
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"Paused with correct scope (2)");
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is(variables.getScopeAtIndex(3).name, "Global scope [Window]",
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"Paused with correct scope (3)");
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yield evalInTab(gTab, "clearInterval(interval)");
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let onceResumed = gTarget.once("thread-resumed");
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EventUtils.sendMouseEvent({ type: "mousedown" }, gResumeButton, gDebugger);
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yield onceResumed;
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});
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let testEvent = Task.async(function*() {
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info("Starting testEvent");
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let oncePaused = gTarget.once("thread-paused");
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EventUtils.sendMouseEvent({ type: "mousedown" }, gResumeButton, gDebugger);
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once(gDebugger.gClient, "willInterrupt").then(() => {
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generateMouseClickInTab(gTab, "content.document.querySelector('button')");
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});
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yield oncePaused;
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yield waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN);
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let variables = gDebugger.DebuggerView.Variables;
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is(variables._store.length, 6, "Correct number of scopes available");
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is(variables.getScopeAtIndex(0).name, "Function scope [onclick]",
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"Paused with correct scope (0)");
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// Non-syntactic lexical scope introduced by non-syntactic scope chain.
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is(variables.getScopeAtIndex(1).name, "Block scope",
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"Paused with correct scope (1)");
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is(variables.getScopeAtIndex(2).name, "With scope [HTMLButtonElement]",
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"Paused with correct scope (2)");
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is(variables.getScopeAtIndex(3).name, "With scope [HTMLDocument]",
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"Paused with correct scope (3)");
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// Global lexical scope.
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is(variables.getScopeAtIndex(4).name, "Block scope",
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"Paused with correct scope (4)");
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is(variables.getScopeAtIndex(5).name, "Global scope [Window]",
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"Paused with correct scope (5)");
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let onceResumed = gTarget.once("thread-resumed");
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EventUtils.sendMouseEvent({ type: "mousedown" }, gResumeButton, gDebugger);
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yield onceResumed;
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});
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}
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