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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 /testing/web-platform/tests/navigation-api/focus-reset/resources
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 'testing/web-platform/tests/navigation-api/focus-reset/resources')
-rw-r--r--testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs73
1 files changed, 73 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs b/testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs
new file mode 100644
index 0000000000..0a8a0439e1
--- /dev/null
+++ b/testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs
@@ -0,0 +1,73 @@
+// Usage note: if you use these more than once in a given file, be sure to
+// clean up any navigate event listeners, e.g. by using { once: true }, between
+// tests.
+
+const TAB_KEY = "\uE004";
+
+export function testFocusWasReset(setupFunc, description) {
+ promise_test(async t => {
+ setupFunc(t);
+
+ const button = document.body.appendChild(document.createElement("button"));
+ const button2 = document.body.appendChild(document.createElement("button"));
+ button2.tabIndex = 0;
+ t.add_cleanup(() => {
+ button.remove();
+ button2.remove();
+ });
+
+ assert_equals(document.activeElement, document.body, "Start on body");
+ button.focus();
+ assert_equals(document.activeElement, button, "focus() worked");
+
+ const { committed, finished } = navigation.navigate("#" + location.hash.substring(1) + "1");
+
+ await committed;
+ assert_equals(document.activeElement, button, "Focus stays on the button during the transition");
+
+ await finished.catch(() => {});
+ assert_equals(document.activeElement, document.body, "Focus reset after the transition");
+
+ button2.onfocus = t.unreached_func("button2 must not be focused after pressing Tab");
+ const focusPromise = waitForFocus(t, button);
+ await test_driver.send_keys(document.body, TAB_KEY);
+ await focusPromise;
+ }, description);
+}
+
+export function testFocusWasNotReset(setupFunc, description) {
+ promise_test(async t => {
+ setupFunc(t);
+
+ const button = document.body.appendChild(document.createElement("button"));
+ const button2 = document.body.appendChild(document.createElement("button"));
+ button2.tabIndex = 0;
+ t.add_cleanup(() => {
+ button.remove();
+ button2.remove();
+ });
+
+ assert_equals(document.activeElement, document.body, "Start on body");
+ button.focus();
+ assert_equals(document.activeElement, button, "focus() worked");
+
+ const { committed, finished } = navigation.navigate("#" + location.hash.substring(1) + "1");
+
+ await committed;
+ assert_equals(document.activeElement, button, "Focus stays on the button during the transition");
+
+ await finished.catch(() => {});
+ assert_equals(document.activeElement, button, "Focus stays on the button after the transition");
+
+ button.onfocus = t.unreached_func("button must not be focused after pressing Tab");
+ const focusPromise = waitForFocus(t, button2);
+ await test_driver.send_keys(document.body, TAB_KEY);
+ await focusPromise;
+ }, description);
+}
+
+function waitForFocus(t, target) {
+ return new Promise(resolve => {
+ target.addEventListener("focus", () => resolve(), { once: true });
+ });
+}