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Unified Diff: third_party/WebKit/LayoutTests/vr/events_vrdisplaypresentchange.html

Issue 2624263003: Add more WebVR layout tests and fix small issues they found (Closed)
Patch Set: Added a few clarifying comments Created 3 years, 11 months ago
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Index: third_party/WebKit/LayoutTests/vr/events_vrdisplaypresentchange.html
diff --git a/third_party/WebKit/LayoutTests/vr/events_vrdisplaypresentchange.html b/third_party/WebKit/LayoutTests/vr/events_vrdisplaypresentchange.html
new file mode 100644
index 0000000000000000000000000000000000000000..73d7ae94c90e43eca4f55aba57824b42c4129f9d
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/vr/events_vrdisplaypresentchange.html
@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<script src="../resources/mojo-helpers.js"></script>
+<script src="resources/fake-vr-displays.js"></script>
+<script src="resources/mock-vr-service.js"></script>
+<canvas id="webgl-canvas"></canvas>
+<script src="resources/presentation-setup.js"></script>
+<script>
+let fakeDisplays = fakeVRDisplays();
+
+vr_test( (t) => {
+ return navigator.getVRDisplays().then( (displays) => {
+ var display = displays[0];
+
+ let watcherDone = new Event("watcherdone");
+ let eventWatcher = new EventWatcher(t, window, ["vrdisplaypresentchange",
+ "watcherdone"]);
+ eventWatcher.wait_for(["vrdisplaypresentchange", /*First requestPresent*/
+ "vrdisplaypresentchange", /*First exitPresent*/
+ "watcherdone"])
+ .then( () => {
+ t.done();
+ });
+
+ runWithUserGesture( () => {
+ display.requestPresent([{ source : webglCanvas }]).then( () => {
+ // Should not fire again if already presenting
+ display.requestPresent([{ source: webglCanvas }]).then( () => {
+ display.exitPresent().then( () => {
+ // Should not fire again if not presenting
+ display.exitPresent().then( () => {
+ t.step( () => {
+ assert_unreached();
+ }, "Second exitPresent succeeded");
+ t.done();
+ }, (err) => {
+ setTimeout( () => {window.dispatchEvent(watcherDone);}, 100);
+ });
+ }, (err) => {
+ t.step( () => {
+ assert_unreached(err);
+ }, "exitPresent rejected");
+ });
+ }, (err) => {
+ t.step( () => {
+ assert_unreached(err);
+ }, "second requestPresent rejected");
+ t.done();
+ });
+ }, (err) => {
+ t.step( () => {
+ assert_unreached(err);
+ }, "requestPresent rejected");
+ });
+ });
+ }, (err) => {
+ t.step( () => {
+ assert_unreached();
+ }, "getVRDisplays rejected");
+ t.done();
+ });
+}, [fakeDisplays["Pixel"]],
+"Test vrdisplaypresentchange fires only when expected");
+
+</script>

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