72 lines
2.5 KiB
HTML
72 lines
2.5 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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</head>
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<body>
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<div id="host1">
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<template shadowrootmode="open"></template>
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</div>
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<div id="host2">
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<template shadowrootmode="open" shadowrootreferencetarget></template>
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</div>
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<div id="host3">
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<template shadowrootmode="open" shadowrootreferencetarget="targetID"></template>
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</div>
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<script>
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test(() => {
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const shadow1 = document.querySelector("#host1").shadowRoot;
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assert_equals(shadow1.referenceTarget, "");
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const shadow2 = document.querySelector("#host2").shadowRoot;
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assert_equals(shadow2.referenceTarget, "");
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}, "ShadowRoot.referenceTarget defaults to empty string when shadow is created declaratively");
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test(() => {
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const shadow1 = document.querySelector("#host3").shadowRoot;
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assert_equals(shadow1.referenceTarget, "targetID");
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}, "<template> shadowrootreferencetarget sets referenceTarget on shadow root");
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test(() => {
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const host1 = document.createElement("div");
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const shadow1 = host1.attachShadow({"mode": "open"});
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assert_equals(shadow1.referenceTarget, "");
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const host2 = document.createElement("div");
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const shadow2 = host2.attachShadow({"mode": "open", "referenceTarget": null});
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assert_equals(shadow2.referenceTarget, "null");
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const host3 = document.createElement("div");
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const shadow3 = host3.attachShadow({"mode": "open", "referenceTarget": ""});
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assert_equals(shadow3.referenceTarget, "");
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}, "ShadowRoot.referenceTarget defaults to empty string when shadow is created imperatively");
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test(() => {
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const host1 = document.createElement("div");
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const shadow1 = host1.attachShadow({"mode": "open", "referenceTarget": "targetID"});
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assert_equals(shadow1.referenceTarget, "targetID");
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const host2 = document.createElement("div");
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const shadow2 = host2.attachShadow({"mode": "open", "referenceTarget": 42});
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assert_equals(shadow2.referenceTarget, "42");
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const host3 = document.createElement("div");
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const shadow3 = host3.attachShadow({"mode": "open", "referenceTarget": true});
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assert_equals(shadow3.referenceTarget, "true");
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const host4 = document.createElement("div");
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const shadow4 = host4.attachShadow({"mode": "open", "referenceTarget": {"foo": "bar"}});
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assert_equals(shadow4.referenceTarget, "[object Object]");
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}, "ShadowRootInitDict can be used to set referenceTarget on shadow root");
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</script>
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</body>
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</html>
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