The Tor Browser: browser/devtools/debugger/test/browser_dbg_breakpoints-editor.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_breakpoints-editor.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_breakpoints-editor.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/ */
 /**
  * Bug 723069: Test the debugger breakpoint API and connection to the
  * source editor.
  */
 const TAB_URL = EXAMPLE_URL + "doc_script-switching-01.html";
 function test() {
   let gTab, gDebuggee, gPanel, gDebugger;
   let gEditor, gSources, gBreakpoints, gBreakpointsAdded, gBreakpointsRemoving;
   initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
     gTab = aTab;
     gDebuggee = aDebuggee;
     gPanel = aPanel;
     gDebugger = gPanel.panelWin;
     gEditor = gDebugger.DebuggerView.editor;
     gSources = gDebugger.DebuggerView.Sources;
     gBreakpoints = gDebugger.DebuggerController.Breakpoints;
     gBreakpointsAdded = gBreakpoints._added;
     gBreakpointsRemoving = gBreakpoints._removing;
     waitForSourceAndCaretAndScopes(gPanel, "-02.js", 1).then(performTest);
     gDebuggee.firstCall();
   });
   function performTest() {
     is(gDebugger.gThreadClient.state, "paused",
       "Should only be getting stack frames while paused.");
     is(gSources.itemCount, 2,
       "Found the expected number of sources.");
     is(gEditor.getText().indexOf("debugger"), 172,
       "The correct source was loaded initially.");
     is(gSources.selectedValue, gSources.values[1],
       "The correct source is selected.");
     is(gBreakpointsAdded.size, 0,
       "No breakpoints currently added.");
     is(gBreakpointsRemoving.size, 0,
       "No breakpoints currently being removed.");
     is(gEditor.getBreakpoints().length, 0,
       "No breakpoints currently shown in the editor.");
     ok(!gBreakpoints._getAdded({ url: "foo", line: 3 }),
       "_getAdded('foo', 3) returns falsey.");
     ok(!gBreakpoints._getRemoving({ url: "bar", line: 3 }),
       "_getRemoving('bar', 3) returns falsey.");
     is(gSources.values[1], gSources.selectedValue,
       "The second source should be currently selected.");
     info("Add the first breakpoint.");
     let location = { url: gSources.selectedValue, line: 6 };
     gEditor.once("breakpointAdded", onEditorBreakpointAddFirst);
     gPanel.addBreakpoint(location).then(onBreakpointAddFirst);
   }
   let breakpointsAdded = 0;
   let breakpointsRemoved = 0;
   let editorBreakpointChanges = 0;
   function onEditorBreakpointAddFirst(aEvent, aLine) {
     editorBreakpointChanges++;
     ok(aEvent,
       "breakpoint1 added to the editor.");
     is(aLine, 5,
       "Editor breakpoint line is correct.");
     is(gEditor.getBreakpoints().length, 1,
       "editor.getBreakpoints().length is correct.");
   }
   function onBreakpointAddFirst(aBreakpointClient) {
     breakpointsAdded++;
     ok(aBreakpointClient,
       "breakpoint1 added, client received.");
     is(aBreakpointClient.location.url, gSources.selectedValue,
       "breakpoint1 client url is correct.");
     is(aBreakpointClient.location.line, 6,
       "breakpoint1 client line is correct.");
     ok(gBreakpoints._getAdded(aBreakpointClient.location),
       "breakpoint1 client found in the list of added breakpoints.");
     ok(!gBreakpoints._getRemoving(aBreakpointClient.location),
       "breakpoint1 client found in the list of removing breakpoints.");
     is(gBreakpointsAdded.size, 1,
       "The list of added breakpoints holds only one breakpoint.");
     is(gBreakpointsRemoving.size, 0,
       "The list of removing breakpoints holds no breakpoint.");
     gBreakpoints._getAdded(aBreakpointClient.location).then(aClient => {
       is(aClient, aBreakpointClient,
         "_getAdded() returns the correct breakpoint.");
     });
     is(gSources.values[1], gSources.selectedValue,
       "The second source should be currently selected.");
     info("Remove the first breakpoint.");
     gEditor.once("breakpointRemoved", onEditorBreakpointRemoveFirst);
     gPanel.removeBreakpoint(aBreakpointClient.location).then(onBreakpointRemoveFirst);
   }
   function onEditorBreakpointRemoveFirst(aEvent, aLine) {
     editorBreakpointChanges++;
     ok(aEvent,
       "breakpoint1 removed from the editor.");
     is(aLine, 5,
       "Editor breakpoint line is correct.");
     is(gEditor.getBreakpoints().length, 0,
       "editor.getBreakpoints().length is correct.");
   }
   function onBreakpointRemoveFirst(aLocation) {
     breakpointsRemoved++;
     ok(aLocation,
       "breakpoint1 removed");
     is(aLocation.url, gSources.selectedValue,
       "breakpoint1 removal url is correct.");
     is(aLocation.line, 6,
       "breakpoint1 removal line is correct.");
     testBreakpointAddBackground();
   }
   function testBreakpointAddBackground() {
     is(gBreakpointsAdded.size, 0,
       "No breakpoints currently added.");
     is(gBreakpointsRemoving.size, 0,
       "No breakpoints currently being removed.");
     is(gEditor.getBreakpoints().length, 0,
       "No breakpoints currently shown in the editor.");
     ok(!gBreakpoints._getAdded({ url: gSources.selectedValue, line: 6 }),
       "_getAdded('gSources.selectedValue', 6) returns falsey.");
     ok(!gBreakpoints._getRemoving({ url: gSources.selectedValue, line: 6 }),
       "_getRemoving('gSources.selectedValue', 6) returns falsey.");
     is(gSources.values[1], gSources.selectedValue,
       "The second source should be currently selected.");
     info("Add a breakpoint to the first source, which is not selected.");
     let location = { url: gSources.values[0], line: 5 };
     let options = { noEditorUpdate: true };
     gEditor.on("breakpointAdded", onEditorBreakpointAddBackgroundTrap);
     gPanel.addBreakpoint(location, options).then(onBreakpointAddBackground);
   }
   function onEditorBreakpointAddBackgroundTrap() {
     // Trap listener: no breakpoint must be added to the editor when a
     // breakpoint is added to a source that is not currently selected.
     editorBreakpointChanges++;
     ok(false, "breakpoint2 must not be added to the editor.");
   }
   function onBreakpointAddBackground(aBreakpointClient, aResponseError) {
     breakpointsAdded++;
     ok(aBreakpointClient,
       "breakpoint2 added, client received");
     is(aBreakpointClient.location.url, gSources.values[0],
       "breakpoint2 client url is correct.");
     is(aBreakpointClient.location.line, 5,
       "breakpoint2 client line is correct.");
     ok(gBreakpoints._getAdded(aBreakpointClient.location),
       "breakpoint2 client found in the list of added breakpoints.");
     ok(!gBreakpoints._getRemoving(aBreakpointClient.location),
       "breakpoint2 client found in the list of removing breakpoints.");
     is(gBreakpointsAdded.size, 1,
       "The list of added breakpoints holds only one breakpoint.");
     is(gBreakpointsRemoving.size, 0,
       "The list of removing breakpoints holds no breakpoint.");
     gBreakpoints._getAdded(aBreakpointClient.location).then(aClient => {
       is(aClient, aBreakpointClient,
         "_getAdded() returns the correct breakpoint.");
     });
     is(gSources.values[1], gSources.selectedValue,
       "The second source should be currently selected.");
     // Remove the trap listener.
     gEditor.off("breakpointAdded", onEditorBreakpointAddBackgroundTrap);
     info("Switch to the first source, which is not yet selected");
     gEditor.once("breakpointAdded", onEditorBreakpointAddSwitch);
     gEditor.once("change", onEditorTextChanged);
     gSources.selectedIndex = 0;
   }
   function onEditorBreakpointAddSwitch(aEvent, aLine) {
     editorBreakpointChanges++;
     ok(aEvent,
       "breakpoint2 added to the editor.");
     is(aLine, 4,
       "Editor breakpoint line is correct.");
     is(gEditor.getBreakpoints().length, 1,
       "editor.getBreakpoints().length is correct");
   }
   function onEditorTextChanged() {
     // Wait for the actual text to be shown.
     if (gEditor.getText() == gDebugger.L10N.getStr("loadingText"))
       return void gEditor.once("change", onEditorTextChanged);
     is(gEditor.getText().indexOf("debugger"), -1,
       "The second source is no longer displayed.");
     is(gEditor.getText().indexOf("firstCall"), 118,
       "The first source is displayed.");
     is(gSources.values[0], gSources.selectedValue,
       "The first source should be currently selected.");
     let window = gEditor.container.contentWindow;
     executeSoon(() => window.mozRequestAnimationFrame(onReadyForClick));
   }
   function onReadyForClick() {
     info("Remove the second breakpoint using the mouse.");
     gEditor.once("breakpointRemoved", onEditorBreakpointRemoveSecond);
     let iframe = gEditor.container;
     let testWin = iframe.ownerDocument.defaultView;
     // Flush the layout for the iframe.
     info("rect " + iframe.contentDocument.documentElement.getBoundingClientRect());
     let utils = testWin
       .QueryInterface(Ci.nsIInterfaceRequestor)
       .getInterface(Ci.nsIDOMWindowUtils);
     let coords = gEditor.getCoordsFromPosition({ line: 4, ch: 0 });
     let rect = iframe.getBoundingClientRect();
     let left = rect.left + 10;
     let top = rect.top + coords.top + 4;
     utils.sendMouseEventToWindow("mousedown", left, top, 0, 1, 0, false, 0, 0);
     utils.sendMouseEventToWindow("mouseup", left, top, 0, 1, 0, false, 0, 0);
   }
   function onEditorBreakpointRemoveSecond(aEvent, aLine) {
     editorBreakpointChanges++;
     ok(aEvent,
       "breakpoint2 removed from the editor.");
     is(aLine, 4,
       "Editor breakpoint line is correct.");
     is(gEditor.getBreakpoints().length, 0,
       "editor.getBreakpoints().length is correct.");
     waitForDebuggerEvents(gPanel, gDebugger.EVENTS.AFTER_FRAMES_CLEARED).then(() => {
       finalCheck();
       closeDebuggerAndFinish(gPanel);
     });
     gDebugger.gThreadClient.resume();
   }
   function finalCheck() {
     is(gBreakpointsAdded.size, 0,
       "No breakpoints currently added.");
     is(gBreakpointsRemoving.size, 0,
       "No breakpoints currently being removed.");
     is(gEditor.getBreakpoints().length, 0,
       "No breakpoints currently shown in the editor.");
     ok(!gBreakpoints._getAdded({ url: gSources.values[0], line: 5 }),
       "_getAdded('gSources.values[0]', 5) returns falsey.");
     ok(!gBreakpoints._getRemoving({ url: gSources.values[0], line: 5 }),
       "_getRemoving('gSources.values[0]', 5) returns falsey.");
     ok(!gBreakpoints._getAdded({ url: gSources.values[1], line: 6 }),
       "_getAdded('gSources.values[1]', 6) returns falsey.");
     ok(!gBreakpoints._getRemoving({ url: gSources.values[1], line: 6 }),
       "_getRemoving('gSources.values[1]', 6) returns falsey.");
     ok(!gBreakpoints._getAdded({ url: "foo", line: 3 }),
       "_getAdded('foo', 3) returns falsey.");
     ok(!gBreakpoints._getRemoving({ url: "bar", line: 3 }),
       "_getRemoving('bar', 3) returns falsey.");
     is(breakpointsAdded, 2,
       "Correct number of breakpoints have been added.");
     is(breakpointsRemoved, 1,
       "Correct number of breakpoints have been removed.");
     is(editorBreakpointChanges, 4,
       "Correct number of editor breakpoint changes.");
   }
 }