46 lines
1.5 KiB
HTML
46 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Text - wholeText</title>
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<link rel=help href="https://dom.spec.whatwg.org/#dom-text-wholetext">
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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>
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"use strict";
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test(() => {
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const parent = document.createElement("div");
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const t1 = document.createTextNode("a");
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const t2 = document.createTextNode("b");
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const t3 = document.createTextNode("c");
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assert_equals(t1.wholeText, t1.textContent);
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parent.appendChild(t1);
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assert_equals(t1.wholeText, t1.textContent);
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parent.appendChild(t2);
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assert_equals(t1.wholeText, t1.textContent + t2.textContent);
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assert_equals(t2.wholeText, t1.textContent + t2.textContent);
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parent.appendChild(t3);
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assert_equals(t1.wholeText, t1.textContent + t2.textContent + t3.textContent);
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assert_equals(t2.wholeText, t1.textContent + t2.textContent + t3.textContent);
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assert_equals(t3.wholeText, t1.textContent + t2.textContent + t3.textContent);
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const a = document.createElement("a");
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a.textContent = "I'm an Anchor";
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parent.insertBefore(a, t3);
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const span = document.createElement("span");
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span.textContent = "I'm a Span";
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parent.appendChild(document.createElement("span"));
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assert_equals(t1.wholeText, t1.textContent + t2.textContent);
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assert_equals(t2.wholeText, t1.textContent + t2.textContent);
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assert_equals(t3.wholeText, t3.textContent);
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}, "wholeText returns text of all Text nodes logically adjacent to the node, in document order.");
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</script>
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