64 lines
1.8 KiB
HTML
64 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Caret navigation</title>
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<link rel="stylesheet" href="../support/reset.css">
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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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<script src="/resources/testdriver-actions.js"></script>
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<script>
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const KEY_CODE_MAP = {
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'ArrowLeft': '\uE012',
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'ArrowUp': '\uE013',
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'ArrowRight': '\uE014',
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'ArrowDown': '\uE015',
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};
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/**
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* Send key event to the target element using test driver. Supports human
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* friendly key names for common keyboard scroll operations e.g., arrow keys,
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* page keys, etc.
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* @param {Node} target
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* @param {string} key
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* @returns {Promise}
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*/
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function keyPress(target, key) {
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const code = KEY_CODE_MAP[key];
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return test_driver.send_keys(target, code);
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}
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</script>
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<div id="container">
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<div contenteditable data-title="Move with ArrowLeft to BR following a div">
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<div>line 1</div>
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<br>
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<div class="caret">line 2</div>
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</div>
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<div contenteditable data-title="Move with ArrowLeft to BR following an img">
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<img style="display:block;width:100px;height:100px">
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<br>
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<div class="caret">line 2</div>
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</div>
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</div>
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<script>
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const container = document.getElementById("container");
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for (const test of container.children) {
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promise_test(async t => {
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test.focus();
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getSelection().collapse(test.querySelector(".caret"));
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await keyPress(test, "ArrowLeft");
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const range = getSelection().getRangeAt(0);
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assert_equals(range.commonAncestorContainer.localName, "div");
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assert_equals(range.startOffset, 3);
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assert_equals(range.commonAncestorContainer.childNodes[range.startOffset].localName, "br");
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}, test.dataset.title);
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}
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</script>
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