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:  * Make sure that the debugger is updated with the correct sources when moving
michael@0:  * back and forward in the tab.
michael@0:  */
michael@0: 
michael@0: const TAB_URL_1 = EXAMPLE_URL + "doc_script-switching-01.html";
michael@0: const TAB_URL_2 = EXAMPLE_URL + "doc_recursion-stack.html";
michael@0: 
michael@0: let gTab, gDebuggee, gPanel, gDebugger;
michael@0: let gSources;
michael@0: 
michael@0: function test() {
michael@0:   initDebugger(TAB_URL_1).then(([aTab, aDebuggee, aPanel]) => {
michael@0:     gTab = aTab;
michael@0:     gDebuggee = aDebuggee;
michael@0:     gPanel = aPanel;
michael@0:     gDebugger = gPanel.panelWin;
michael@0:     gSources = gDebugger.DebuggerView.Sources;
michael@0: 
michael@0:     testFirstPage()
michael@0:       .then(testLocationChange)
michael@0:       .then(testBack)
michael@0:       .then(testForward)
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: }
michael@0: 
michael@0: function testFirstPage() {
michael@0:   info("Testing first page.");
michael@0: 
michael@0:   // Spin the event loop before causing the debuggee to pause, to allow
michael@0:   // this function to return first.
michael@0:   executeSoon(() => gDebuggee.firstCall());
michael@0: 
michael@0:   return waitForSourceAndCaretAndScopes(gPanel, "-02.js", 1).then(() => {
michael@0:     validateFirstPage();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testLocationChange() {
michael@0:   info("Navigating to a different page.");
michael@0: 
michael@0:   return navigateActiveTabTo(gPanel, TAB_URL_2, gDebugger.EVENTS.SOURCES_ADDED).then(() => {
michael@0:     validateSecondPage();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testBack() {
michael@0:   info("Going back.");
michael@0: 
michael@0:   return navigateActiveTabInHistory(gPanel, "back", gDebugger.EVENTS.SOURCES_ADDED).then(() => {
michael@0:     validateFirstPage();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function testForward() {
michael@0:   info("Going forward.");
michael@0: 
michael@0:   return navigateActiveTabInHistory(gPanel, "forward", gDebugger.EVENTS.SOURCES_ADDED).then(() => {
michael@0:     validateSecondPage();
michael@0:   });
michael@0: }
michael@0: 
michael@0: function validateFirstPage() {
michael@0:   is(gSources.itemCount, 2,
michael@0:     "Found the expected number of sources.");
michael@0:   ok(gSources.getItemForAttachment(e => e.label == "code_script-switching-01.js"),
michael@0:     "Found the first source label.");
michael@0:   ok(gSources.getItemForAttachment(e => e.label == "code_script-switching-02.js"),
michael@0:     "Found the second source label.");
michael@0: }
michael@0: 
michael@0: function validateSecondPage() {
michael@0:   is(gSources.itemCount, 1,
michael@0:     "Found the expected number of sources.");
michael@0:   ok(gSources.getItemForAttachment(e => e.label == "doc_recursion-stack.html"),
michael@0:     "Found the single source label.");
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:   gSources = null;
michael@0: });