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:  * Tests if the stepping buttons in the call list toolbar work as advertised.
michael@0:  */
michael@0: 
michael@0: function ifTestingSupported() {
michael@0:   let [target, debuggee, panel] = yield initCanavsDebuggerFrontend(SIMPLE_CANVAS_URL);
michael@0:   let { window, $, EVENTS, SnapshotsListView, CallsListView } = panel.panelWin;
michael@0: 
michael@0:   yield reload(target);
michael@0: 
michael@0:   let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
michael@0:   let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED);
michael@0:   SnapshotsListView._onRecordButtonClick();
michael@0:   yield promise.all([recordingFinished, callListPopulated]);
michael@0: 
michael@0:   checkSteppingButtons(1, 1, 1, 1);
michael@0:   is(CallsListView.selectedIndex, -1,
michael@0:     "There should be no selected item in the calls list view initially.");
michael@0: 
michael@0:   CallsListView._onResume();
michael@0:   checkSteppingButtons(1, 1, 1, 1);
michael@0:   is(CallsListView.selectedIndex, 0,
michael@0:     "The first draw call should now be selected.");
michael@0: 
michael@0:   CallsListView._onResume();
michael@0:   checkSteppingButtons(1, 1, 1, 1);
michael@0:   is(CallsListView.selectedIndex, 2,
michael@0:     "The second draw call should now be selected.");
michael@0: 
michael@0:   CallsListView._onStepOver();
michael@0:   checkSteppingButtons(1, 1, 1, 1);
michael@0:   is(CallsListView.selectedIndex, 3,
michael@0:     "The next context call should now be selected.");
michael@0: 
michael@0:   CallsListView._onStepOut();
michael@0:   checkSteppingButtons(0, 0, 1, 0);
michael@0:   is(CallsListView.selectedIndex, 7,
michael@0:     "The last context call should now be selected.");
michael@0: 
michael@0:   function checkSteppingButtons(resume, stepOver, stepIn, stepOut) {
michael@0:     if (!resume) {
michael@0:       is($("#resume").getAttribute("disabled"), "true",
michael@0:         "The resume button doesn't have the expected disabled state.");
michael@0:     } else {
michael@0:       is($("#resume").hasAttribute("disabled"), false,
michael@0:         "The resume button doesn't have the expected enabled state.");
michael@0:     }
michael@0:     if (!stepOver) {
michael@0:       is($("#step-over").getAttribute("disabled"), "true",
michael@0:         "The stepOver button doesn't have the expected disabled state.");
michael@0:     } else {
michael@0:       is($("#step-over").hasAttribute("disabled"), false,
michael@0:         "The stepOver button doesn't have the expected enabled state.");
michael@0:     }
michael@0:     if (!stepIn) {
michael@0:       is($("#step-in").getAttribute("disabled"), "true",
michael@0:         "The stepIn button doesn't have the expected disabled state.");
michael@0:     } else {
michael@0:       is($("#step-in").hasAttribute("disabled"), false,
michael@0:         "The stepIn button doesn't have the expected enabled state.");
michael@0:     }
michael@0:     if (!stepOut) {
michael@0:       is($("#step-out").getAttribute("disabled"), "true",
michael@0:         "The stepOut button doesn't have the expected disabled state.");
michael@0:     } else {
michael@0:       is($("#step-out").hasAttribute("disabled"), false,
michael@0:         "The stepOut button doesn't have the expected enabled state.");
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   yield teardown(panel);
michael@0:   finish();
michael@0: }