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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs')
-rw-r--r-- | testing/web-platform/tests/navigation-api/focus-reset/resources/helpers.mjs | 73 |
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 }); + }); +} |