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 functions inside a single animation frame are recorded and stored
michael@0:  * for a canvas context.
michael@0:  */
michael@0: 
michael@0: function ifTestingSupported() {
michael@0:   let [target, debuggee, front] = yield initCanavsDebuggerBackend(SIMPLE_CANVAS_URL);
michael@0: 
michael@0:   let navigated = once(target, "navigate");
michael@0: 
michael@0:   yield front.setup({ reload: true });
michael@0:   ok(true, "The front was setup up successfully.");
michael@0: 
michael@0:   yield navigated;
michael@0:   ok(true, "Target automatically navigated when the front was set up.");
michael@0: 
michael@0:   let snapshotActor = yield front.recordAnimationFrame();
michael@0:   ok(snapshotActor,
michael@0:     "A snapshot actor was sent after recording.");
michael@0: 
michael@0:   let animationOverview = yield snapshotActor.getOverview();
michael@0:   ok(snapshotActor,
michael@0:     "An animation overview could be retrieved after recording.");
michael@0: 
michael@0:   let functionCalls = animationOverview.calls;
michael@0:   ok(functionCalls,
michael@0:     "An array of function call actors was sent after recording.");
michael@0:   is(functionCalls.length, 8,
michael@0:     "The number of function call actors is correct.");
michael@0: 
michael@0:   is(functionCalls[0].type, CallWatcherFront.METHOD_FUNCTION,
michael@0:     "The first called function is correctly identified as a method.");
michael@0:   is(functionCalls[0].name, "clearRect",
michael@0:     "The first called function's name is correct.");
michael@0:   is(functionCalls[0].file, SIMPLE_CANVAS_URL,
michael@0:     "The first called function's file is correct.");
michael@0:   is(functionCalls[0].line, 25,
michael@0:     "The first called function's line is correct.");
michael@0:   is(functionCalls[0].argsPreview, "0, 0, 128, 128",
michael@0:     "The first called function's args preview is correct.");
michael@0:   is(functionCalls[0].callerPreview, "ctx",
michael@0:     "The first called function's caller preview is correct.");
michael@0: 
michael@0:   is(functionCalls[6].type, CallWatcherFront.METHOD_FUNCTION,
michael@0:     "The penultimate called function is correctly identified as a method.");
michael@0:   is(functionCalls[6].name, "fillRect",
michael@0:     "The penultimate called function's name is correct.");
michael@0:   is(functionCalls[6].file, SIMPLE_CANVAS_URL,
michael@0:     "The penultimate called function's file is correct.");
michael@0:   is(functionCalls[6].line, 21,
michael@0:     "The penultimate called function's line is correct.");
michael@0:   is(functionCalls[6].argsPreview, "10, 10, 55, 50",
michael@0:     "The penultimate called function's args preview is correct.");
michael@0:   is(functionCalls[6].callerPreview, "ctx",
michael@0:     "The penultimate called function's caller preview is correct.");
michael@0: 
michael@0:   is(functionCalls[7].type, CallWatcherFront.METHOD_FUNCTION,
michael@0:     "The last called function is correctly identified as a method.");
michael@0:   is(functionCalls[7].name, "requestAnimationFrame",
michael@0:     "The last called function's name is correct.");
michael@0:   is(functionCalls[7].file, SIMPLE_CANVAS_URL,
michael@0:     "The last called function's file is correct.");
michael@0:   is(functionCalls[7].line, 30,
michael@0:     "The last called function's line is correct.");
michael@0:   ok(functionCalls[7].argsPreview.contains("Function"),
michael@0:     "The last called function's args preview is correct.");
michael@0:   is(functionCalls[7].callerPreview, "",
michael@0:     "The last called function's caller preview is correct.");
michael@0: 
michael@0:   yield removeTab(target.tab);
michael@0:   finish();
michael@0: }