The Tor Browser: browser/devtools/debugger/test/browser_dbg_location-changes-04-breakpoint.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_location-changes-04-breakpoint.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_location-changes-04-breakpoint.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 /**
  * Make sure that reloading a page with a breakpoint set does not cause it to
  * fire more than once.
  */
 const TAB_URL = EXAMPLE_URL + "doc_included-script.html";
 const SOURCE_URL = EXAMPLE_URL + "code_location-changes.js";
 let gTab, gDebuggee, gPanel, gDebugger;
 let gEditor, gSources;
 function test() {
   initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
     gTab = aTab;
     gDebuggee = aDebuggee;
     gPanel = aPanel;
     gDebugger = gPanel.panelWin;
     gEditor = gDebugger.DebuggerView.editor;
     gSources = gDebugger.DebuggerView.Sources;
     waitForSourceAndCaretAndScopes(gPanel, ".html", 17).then(addBreakpoint);
     gDebuggee.runDebuggerStatement();
   });
 }
 function addBreakpoint() {
   waitForSourceAndCaret(gPanel, ".js", 5).then(() => {
     ok(true,
       "Switched to the desired function when adding a breakpoint " +
       "but not passing { noEditorUpdate: true } as an option.");
     testResume();
   });
   gPanel.addBreakpoint({ url: SOURCE_URL, line: 5 });
 }
 function testResume() {
   is(gDebugger.gThreadClient.state, "paused",
     "The breakpoint wasn't hit yet (1).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (1).");
   ok(isCaretPos(gPanel, 5),
     "The source editor caret position is incorrect (1).");
   gDebugger.gThreadClient.resume(testClick);
 }
 function testClick() {
   isnot(gDebugger.gThreadClient.state, "paused",
     "The breakpoint wasn't hit yet (2).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (2).");
   ok(isCaretPos(gPanel, 5),
     "The source editor caret position is incorrect (2).");
   gDebugger.gThreadClient.addOneTimeListener("paused", (aEvent, aPacket) => {
     is(aPacket.why.type, "breakpoint",
       "Execution has advanced to the breakpoint.");
     isnot(aPacket.why.type, "debuggerStatement",
       "The breakpoint was hit before the debugger statement.");
     ensureCaretAt(gPanel, 5, 1, true).then(afterBreakpointHit);
   });
   EventUtils.sendMouseEvent({ type: "click" },
     gDebuggee.document.querySelector("button"),
     gDebuggee);
 }
 function afterBreakpointHit() {
   is(gDebugger.gThreadClient.state, "paused",
     "The breakpoint was hit (3).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (3).");
   ok(isCaretPos(gPanel, 5),
     "The source editor caret position is incorrect (3).");
   gDebugger.gThreadClient.addOneTimeListener("paused", (aEvent, aPacket) => {
     is(aPacket.why.type, "debuggerStatement",
       "Execution has advanced to the next line.");
     isnot(aPacket.why.type, "breakpoint",
       "No ghost breakpoint was hit.");
     ensureCaretAt(gPanel, 6, 1, true).then(afterDebuggerStatementHit);
   });
   gDebugger.gThreadClient.resume();
 }
 function afterDebuggerStatementHit() {
   is(gDebugger.gThreadClient.state, "paused",
     "The debugger statement was hit (4).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (4).");
   ok(isCaretPos(gPanel, 6),
     "The source editor caret position is incorrect (4).");
   promise.all([
     waitForDebuggerEvents(gPanel, gDebugger.EVENTS.NEW_SOURCE),
     waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCES_ADDED),
     waitForDebuggerEvents(gPanel, gDebugger.EVENTS.SOURCE_SHOWN),
     reloadActiveTab(gPanel, gDebugger.EVENTS.BREAKPOINT_SHOWN)
   ]).then(testClickAgain);
 }
 function testClickAgain() {
   isnot(gDebugger.gThreadClient.state, "paused",
     "The breakpoint wasn't hit yet (5).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (5).");
   ok(isCaretPos(gPanel, 1),
     "The source editor caret position is incorrect (5).");
   gDebugger.gThreadClient.addOneTimeListener("paused", (aEvent, aPacket) => {
     is(aPacket.why.type, "breakpoint",
       "Execution has advanced to the breakpoint.");
     isnot(aPacket.why.type, "debuggerStatement",
       "The breakpoint was hit before the debugger statement.");
     ensureCaretAt(gPanel, 5, 1, true).then(afterBreakpointHitAgain);
   });
   EventUtils.sendMouseEvent({ type: "click" },
     gDebuggee.document.querySelector("button"),
     gDebuggee);
 }
 function afterBreakpointHitAgain() {
   is(gDebugger.gThreadClient.state, "paused",
     "The breakpoint was hit (6).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (6).");
   ok(isCaretPos(gPanel, 5),
     "The source editor caret position is incorrect (6).");
   gDebugger.gThreadClient.addOneTimeListener("paused", (aEvent, aPacket) => {
     is(aPacket.why.type, "debuggerStatement",
       "Execution has advanced to the next line.");
     isnot(aPacket.why.type, "breakpoint",
       "No ghost breakpoint was hit.");
     ensureCaretAt(gPanel, 6, 1, true).then(afterDebuggerStatementHitAgain);
   });
   gDebugger.gThreadClient.resume();
 }
 function afterDebuggerStatementHitAgain() {
   is(gDebugger.gThreadClient.state, "paused",
     "The debugger statement was hit (7).");
   is(gSources.selectedValue, SOURCE_URL,
     "The currently shown source is incorrect (7).");
   ok(isCaretPos(gPanel, 6),
     "The source editor caret position is incorrect (7).");
   showSecondSource();
 }
 function showSecondSource() {
   gDebugger.once(gDebugger.EVENTS.SOURCE_SHOWN, () => {
     is(gEditor.getText().indexOf("debugger"), 447,
       "The correct source is shown in the source editor.")
     is(gEditor.getBreakpoints().length, 0,
       "No breakpoints should be shown for the second source.");
     ensureCaretAt(gPanel, 1, 1, true).then(showFirstSourceAgain);
   });
   EventUtils.sendMouseEvent({ type: "mousedown" },
     gDebugger.document.querySelectorAll(".side-menu-widget-item-contents")[1],
     gDebugger);
 }
 function showFirstSourceAgain() {
   gDebugger.once(gDebugger.EVENTS.SOURCE_SHOWN, () => {
     is(gEditor.getText().indexOf("debugger"), 148,
       "The correct source is shown in the source editor.")
     is(gEditor.getBreakpoints().length, 1,
       "One breakpoint should be shown for the first source.");
     ensureCaretAt(gPanel, 6, 1, true).then(() => resumeDebuggerThenCloseAndFinish(gPanel));
   });
   EventUtils.sendMouseEvent({ type: "mousedown" },
     gDebugger.document.querySelectorAll(".side-menu-widget-item-contents")[0],
     gDebugger);
 }
 registerCleanupFunction(function() {
   gTab = null;
   gDebuggee = null;
   gPanel = null;
   gDebugger = null;
   gEditor = null;
   gSources = null;
 });