michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: /**
michael@0:  * Test that switching between stack frames properly sets the current debugger
michael@0:  * location in the source editor.
michael@0:  */
michael@0: 
michael@0: const TAB_URL = EXAMPLE_URL + "doc_script-switching-01.html";
michael@0: 
michael@0: let gTab, gDebuggee, gPanel, gDebugger;
michael@0: let gEditor, gSources, gFrames, gClassicFrames;
michael@0: 
michael@0: function test() {
michael@0:   initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
michael@0:     gTab = aTab;
michael@0:     gDebuggee = aDebuggee;
michael@0:     gPanel = aPanel;
michael@0:     gDebugger = gPanel.panelWin;
michael@0:     gEditor = gDebugger.DebuggerView.editor;
michael@0:     gSources = gDebugger.DebuggerView.Sources;
michael@0:     gFrames = gDebugger.DebuggerView.StackFrames;
michael@0:     gClassicFrames = gDebugger.DebuggerView.StackFramesClassicList;
michael@0: 
michael@0:     waitForSourceAndCaretAndScopes(gPanel, "-02.js", 1)
michael@0:       .then(initialChecks)
michael@0:       .then(testNewestTwoFrames)
michael@0:       .then(testOldestTwoFrames)
michael@0:       .then(testAfterResume)
michael@0:       .then(() => closeDebuggerAndFinish(gPanel))
michael@0:       .then(null, aError => {
michael@0:         ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0:       });
michael@0: 
michael@0:     gDebuggee.firstCall();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function initialChecks() {
michael@0:   is(gDebugger.gThreadClient.state, "paused",
michael@0:     "Should only be getting stack frames while paused.");
michael@0:   is(gFrames.itemCount, 4,
michael@0:     "Should have four frames.");
michael@0:   is(gClassicFrames.itemCount, 4,
michael@0:     "Should also have four frames in the mirrored view.");
michael@0: }
michael@0: 
michael@0: function testNewestTwoFrames() {
michael@0:   let deferred = promise.defer();
michael@0: 
michael@0:   is(gFrames.selectedIndex, 3,
michael@0:     "Newest frame should be selected by default.");
michael@0:   is(gClassicFrames.selectedIndex, 0,
michael@0:     "Newest frame should be selected in the mirrored view as well.");
michael@0:   is(gSources.selectedIndex, 1,
michael@0:     "The second source is selected in the widget.");
michael@0:   ok(isCaretPos(gPanel, 1),
michael@0:     "Editor caret location is correct (1).");
michael@0: 
michael@0:   // The editor's debug location takes a tick to update.
michael@0:   executeSoon(() => {
michael@0:     is(gEditor.getDebugLocation(), 0,
michael@0:       "Editor debug location is correct.");
michael@0: 
michael@0:     EventUtils.sendMouseEvent({ type: "mousedown" },
michael@0:       gFrames.getItemAtIndex(2).target,
michael@0:       gDebugger);
michael@0: 
michael@0:     is(gFrames.selectedIndex, 2,
michael@0:       "Third frame should be selected after click.");
michael@0:     is(gClassicFrames.selectedIndex, 1,
michael@0:       "Third frame should be selected in the mirrored view as well.");
michael@0:     is(gSources.selectedIndex, 1,
michael@0:       "The second source is still selected in the widget.");
michael@0:     ok(isCaretPos(gPanel, 6),
michael@0:       "Editor caret location is correct (2).");
michael@0: 
michael@0:     // The editor's debug location takes a tick to update.
michael@0:     executeSoon(() => {
michael@0:       is(gEditor.getDebugLocation(), 5,
michael@0:         "Editor debug location is correct.");
michael@0: 
michael@0:       deferred.resolve();
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function testOldestTwoFrames() {
michael@0:   let deferred = promise.defer();
michael@0: 
michael@0:   waitForSourceAndCaret(gPanel, "-01.js", 1).then(waitForTick).then(() => {
michael@0:     is(gFrames.selectedIndex, 1,
michael@0:       "Second frame should be selected after click.");
michael@0:     is(gClassicFrames.selectedIndex, 2,
michael@0:       "Second frame should be selected in the mirrored view as well.");
michael@0:     is(gSources.selectedIndex, 0,
michael@0:       "The first source is now selected in the widget.");
michael@0:     ok(isCaretPos(gPanel, 1),
michael@0:       "Editor caret location is correct (3).");
michael@0: 
michael@0:     // The editor's debug location takes a tick to update.
michael@0:     executeSoon(() => {
michael@0:       is(gEditor.getDebugLocation(), 0,
michael@0:         "Editor debug location is correct.");
michael@0: 
michael@0:       EventUtils.sendMouseEvent({ type: "mousedown" },
michael@0:         gFrames.getItemAtIndex(0).target,
michael@0:         gDebugger);
michael@0: 
michael@0:       is(gFrames.selectedIndex, 0,
michael@0:         "Oldest frame should be selected after click.");
michael@0:       is(gClassicFrames.selectedIndex, 3,
michael@0:         "Oldest frame should be selected in the mirrored view as well.");
michael@0:       is(gSources.selectedIndex, 0,
michael@0:         "The first source is still selected in the widget.");
michael@0:       ok(isCaretPos(gPanel, 5),
michael@0:         "Editor caret location is correct (4).");
michael@0: 
michael@0:       // The editor's debug location takes a tick to update.
michael@0:       executeSoon(() => {
michael@0:         is(gEditor.getDebugLocation(), 4,
michael@0:           "Editor debug location is correct.");
michael@0: 
michael@0:         deferred.resolve();
michael@0:       });
michael@0:     });
michael@0:   });
michael@0: 
michael@0:   EventUtils.sendMouseEvent({ type: "mousedown" },
michael@0:     gDebugger.document.querySelector("#stackframe-2"),
michael@0:     gDebugger);
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function testAfterResume() {
michael@0:   let deferred = promise.defer();
michael@0: 
michael@0:   gDebugger.once(gDebugger.EVENTS.AFTER_FRAMES_CLEARED, () => {
michael@0:     is(gFrames.itemCount, 0,
michael@0:       "Should have no frames after resume.");
michael@0:     is(gClassicFrames.itemCount, 0,
michael@0:       "Should have no frames in the mirrored view as well.");
michael@0:     ok(isCaretPos(gPanel, 5),
michael@0:       "Editor caret location is correct after resume.");
michael@0:     is(gEditor.getDebugLocation(), null,
michael@0:       "Editor debug location is correct after resume.");
michael@0: 
michael@0:     deferred.resolve();
michael@0:   }, true);
michael@0: 
michael@0:   gDebugger.gThreadClient.resume();
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: registerCleanupFunction(function() {
michael@0:   gTab = null;
michael@0:   gDebuggee = null;
michael@0:   gPanel = null;
michael@0:   gDebugger = null;
michael@0:   gEditor = null;
michael@0:   gSources = null;
michael@0:   gFrames = null;
michael@0:   gClassicFrames = null;
michael@0: });
michael@0: