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Diffstat (limited to 'testing/web-platform/tests/navigation-api/navigation-methods/return-value/navigate-interrupted-within-onnavigate.html')
| -rw-r--r-- | testing/web-platform/tests/navigation-api/navigation-methods/return-value/navigate-interrupted-within-onnavigate.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testing/web-platform/tests/navigation-api/navigation-methods/return-value/navigate-interrupted-within-onnavigate.html b/testing/web-platform/tests/navigation-api/navigation-methods/return-value/navigate-interrupted-within-onnavigate.html new file mode 100644 index 0000000000..3db02c6931 --- /dev/null +++ b/testing/web-platform/tests/navigation-api/navigation-methods/return-value/navigate-interrupted-within-onnavigate.html @@ -0,0 +1,28 @@ +<!doctype html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="resources/helpers.js"></script> + +<script> +promise_test(async t => { + // Wait for after the load event so that the navigation doesn't get converted + // into a replace navigation. + await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0)); + + let result2; + navigation.onnavigate = t.step_func(e => { + if (e.info == 1) { + result2 = navigation.navigate("#2", { info: 2 }); + assert_true(e.defaultPrevented); + } + }); + + const result1 = navigation.navigate("#1", { info: 1 }); + + assert_equals(navigation.entries().length, 2); + assert_array_equals(navigation.entries().map(e => (new URL(e.url)).hash), ["", "#2"]); + + await assertBothRejectDOM(t, result1, "AbortError"); + await assertBothFulfill(t, result2, navigation.currentEntry); +}, "if navigate() is called inside onnavigate, the previous navigation and navigate event are cancelled"); +</script> |