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Diffstat (limited to 'testing/web-platform/tests/selection/anonymous/details-ancestor.html')
-rw-r--r-- | testing/web-platform/tests/selection/anonymous/details-ancestor.html | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/testing/web-platform/tests/selection/anonymous/details-ancestor.html b/testing/web-platform/tests/selection/anonymous/details-ancestor.html new file mode 100644 index 0000000000..b0adfa6890 --- /dev/null +++ b/testing/web-platform/tests/selection/anonymous/details-ancestor.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Selecting internal node</title> +<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 src="/resources/testdriver-actions.js"></script> +<link rel="stylesheet" href="/fonts/ahem.css"> +<style> + details { + font: 16px/1 Ahem; + } +</style> +<details id="details"></details> +<script> +promise_test(async () => { + await new test_driver.Actions() + .pointerMove(5, 5, {origin: details}) + .pointerDown() + .pointerMove(50, 50) + .pointerUp() + .send(); + const selection = getSelection(); + + if (selection.anchorNode === null) { + // <details> is not selectable, which is acceptable + return; + } + + // Gecko throws when accessing any property from DOM-invisible node + // so check we can access something + assert_equals(selection.anchorNode.constructor.name, "HTMLDetailsElement"); + assert_equals(selection.anchorOffset, 0); + // Gecko limits the selection inside <details> while Blink does not + // so check something general + assert_equals(selection.focusNode.nodeType, Node.ELEMENT_NODE); + assert_equals(selection.focusOffset, 0); +}, "Selecting the default summary of <details> should report a DOM-visible ancestor"); +</script> |