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Unified Diff: third_party/WebKit/LayoutTests/fast/dom/shadow/v1-slots-fallback-api-1.html

Issue 1530643003: Support slot element's fallback content feature (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: addressed Created 4 years, 11 months ago
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Index: third_party/WebKit/LayoutTests/fast/dom/shadow/v1-slots-fallback-api-1.html
diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-slots-fallback-api-1.html b/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-slots-fallback-api-1.html
new file mode 100644
index 0000000000000000000000000000000000000000..15dbd5fd9c6da81b8f19674c63be1edc806562ef
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/dom/shadow/v1-slots-fallback-api-1.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<script src='../../../resources/testharness.js'></script>
+<script src='../../../resources/testharnessreport.js'></script>
+<script src='resources/shadow-dom.js'></script>
+<div id='host'>
+ <template data-mode='open'>
+ <slot name='slot1'>
+ <div id='fallback1'></div>
+ </slot>
+ <slot name='slot2'>
+ <div id='fallback2'></div>
+ </slot>
+ </template>
+ <div id='child1' slot='slot1'></div>
+</div>
+<script>
+'use strict';
+convertTemplatesToShadowRootsWithin(host);
+removeWhiteSpaceOnlyTextNodes(host);
+document.body.offsetLeft;
+
+const slot1 = host.shadowRoot.querySelector('[name=slot1]');
+const slot2 = host.shadowRoot.querySelector('[name=slot2]');
+const fallback2 = host.shadowRoot.querySelector('#fallback2');
+
+test(() => {
+ assert_equals(child1.assignedSlot, slot1);
+}, "assignedSlot");
+
+test(() => {
+ assert_array_equals(slot1.getAssignedNodes(), [child1]);
+ assert_array_equals(slot2.getAssignedNodes(), []);
+}, "getAssignedNodes");
+
+test(() => {
+ assert_array_equals(slot1.getDistributedNodes(), [child1]);
+ assert_array_equals(slot2.getDistributedNodes(), [fallback2]);
+}, "getDistributedNodes");
+</script>

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