| <!doctype html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| |
| <script type="module"> |
| import { testFocusWasReset, testFocusWasNotReset } from "./resources/helpers.mjs"; |
| |
| test(() => { |
| let throwAssertionHappened = false; |
| |
| navigation.addEventListener("navigate", e => { |
| assert_throws_js(TypeError, () => { |
| e.transitionWhile(Promise.resolve(), { focusReset: "invalid" }); |
| }); |
| throwAssertionHappened = true; |
| }, { once: true }); |
| |
| navigation.navigate("#1"); |
| assert_true(throwAssertionHappened); |
| }, "Invalid values for focusReset throw"); |
| |
| testFocusWasNotReset(() => { |
| // Intentionally left blank. |
| }, "Does not reset the focus when no navigate handler is present"); |
| |
| testFocusWasReset(t => { |
| navigation.addEventListener("navigate", e => { |
| e.transitionWhile(Promise.resolve()); |
| }, { once: true }); |
| }, "Resets the focus when no focusReset option is provided"); |
| |
| testFocusWasReset(t => { |
| navigation.addEventListener("navigate", e => { |
| e.transitionWhile(Promise.resolve()); |
| }, { once: true }); |
| }, "Resets the focus when focusReset is explicitly set to undefined"); |
| |
| testFocusWasReset(t => { |
| navigation.addEventListener("navigate", e => { |
| e.transitionWhile(new Promise(r => t.step_timeout(r, 5))); |
| }, { once: true }); |
| }, "Resets the focus when no focusReset option is provided (nontrivial fulfilled promise)"); |
| |
| testFocusWasReset(t => { |
| navigation.addEventListener("navigate", e => { |
| e.transitionWhile(Promise.reject()); |
| }, { once: true }); |
| }, "Resets the focus when no focusReset option is provided (rejected promise)"); |
| |
| testFocusWasReset(t => { |
| navigation.addEventListener("navigate", e => { |
| e.transitionWhile( |
| Promise.resolve(), |
| { focusReset: "after-transition" } |
| ); |
| }, { once: true }); |
| }, "Resets the focus when focusReset is explicitly set to 'after-transition'"); |
| |
| testFocusWasNotReset(t => { |
| navigation.addEventListener("navigate", e => { |
| e.transitionWhile(Promise.resolve(), { focusReset: "manual" }); |
| }); |
| }, "Does not reset the focus when focusReset is set to 'manual'"); |
| </script> |
