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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/vr/test/mochitest/requestPresent.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/vr/test/mochitest/requestPresent.js')
-rw-r--r--dom/vr/test/mochitest/requestPresent.js74
1 files changed, 74 insertions, 0 deletions
diff --git a/dom/vr/test/mochitest/requestPresent.js b/dom/vr/test/mochitest/requestPresent.js
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+++ b/dom/vr/test/mochitest/requestPresent.js
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+// requestPresent.js
+//
+// This file provides helpers for testing VRDisplay requestPresent.
+
+function attachVRDisplay(test) {
+ assert_equals(
+ typeof navigator.getVRDisplays,
+ "function",
+ "'navigator.getVRDisplays()' must be defined."
+ );
+ return VRSimulationDriver.AttachWebVRDisplay();
+}
+
+function setupVRDisplay(test) {
+ assert_equals(
+ typeof navigator.getVRDisplays,
+ "function",
+ "'navigator.getVRDisplays()' must be defined."
+ );
+ return VRSimulationDriver.AttachWebVRDisplay()
+ .then(() => {
+ return navigator.getVRDisplays();
+ })
+ .then(displays => {
+ assert_equals(
+ displays.length,
+ 1,
+ "displays.length must be one after attach."
+ );
+ vrDisplay = displays[0];
+ return validateNewVRDisplay(test, vrDisplay);
+ });
+}
+
+// Validate the settings off a freshly created VRDisplay (prior to calling
+// requestPresent).
+function validateNewVRDisplay(test, display) {
+ assert_true(
+ display.capabilities.canPresent,
+ "display.capabilities.canPresent must always be true for HMDs."
+ );
+ assert_equals(
+ display.capabilities.maxLayers,
+ 1,
+ "display.capabilities.maxLayers must always be 1 when display.capabilities.canPresent is true for current spec revision."
+ );
+ assert_false(
+ display.isPresenting,
+ "display.isPresenting must be false before calling requestPresent."
+ );
+ assert_equals(
+ display.getLayers().length,
+ 0,
+ "display.getLayers() should have no layers if not presenting."
+ );
+ var promise = display.exitPresent();
+ return promise_rejects(test, null, promise);
+}
+
+// Validate the settings off a VRDisplay after requestPresent promise is
+// rejected or after exitPresent is fulfilled.
+function validateDisplayNotPresenting(test, display) {
+ assert_false(
+ display.isPresenting,
+ "display.isPresenting must be false if requestPresent is rejected or after exitPresent is fulfilled."
+ );
+ assert_equals(
+ display.getLayers().length,
+ 0,
+ "display.getLayers() should have no layers if requestPresent is rejected or after exitPresent is fulfilled."
+ );
+ var promise = display.exitPresent();
+ return promise_rejects(test, null, promise);
+}