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-rw-r--r--testing/web-platform/tests/accessibility/crashtests/computed-accessible-text-node.html24
1 files changed, 24 insertions, 0 deletions
diff --git a/testing/web-platform/tests/accessibility/crashtests/computed-accessible-text-node.html b/testing/web-platform/tests/accessibility/crashtests/computed-accessible-text-node.html
new file mode 100644
index 0000000000..47183ce6ec
--- /dev/null
+++ b/testing/web-platform/tests/accessibility/crashtests/computed-accessible-text-node.html
@@ -0,0 +1,24 @@
+<html class="test-wait">
+<img id="img1">text
+<script>
+
+// Bypass this abandoned syntax in all but the engines that implement it.
+if (typeof getComputedAccessibleNode !== 'undefined') {
+
+ async function trigger1() {
+ let img = document.getElementById('img1');
+ let computed_accessible_node = await self.getComputedAccessibleNode(img);
+ // The next sibling is a text node.
+ let next_sibling = computed_accessible_node.nextSibling;
+ await next_sibling.ensureUpToDate();
+ document.documentElement.className = '';
+ }
+ trigger1();
+
+} else {
+ // Pass in other engines that have not implemented the abandoned API
+ document.documentElement.className = '';
+}
+
+</script>
+</html>