102 lines
3.8 KiB
HTML
102 lines
3.8 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Testing nsIDOMWindowUtils.sendSelectionSetEvent not update selection if result range is same in serialized text within the ContentEventHandler rules</title>
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<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
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<script>
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"use strict";
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const { AppConstants } = ChromeUtils.importESModule(
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"resource://gre/modules/AppConstants.sys.mjs"
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);
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const kLineBreak = navigator.platform.indexOf("Win") == 0 && false ? "\r\n" : "\n";
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(async () => {
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const editingHost = document.querySelector("div[contenteditable]");
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function waitForFlushingIMEContentObserver() {
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return new Promise(resolve => requestAnimationFrame(
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() => requestAnimationFrame(resolve)
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));
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}
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await (async function test_setSelection_when_selection_collapsed_at_end_of_inline_element() {
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editingHost.innerHTML = "<b>abc</b>def";
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getSelection().collapse(editingHost.querySelector("b").firstChild, "abc".length);
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await waitForFlushingIMEContentObserver();
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const ret = windowUtils.sendSelectionSetEvent(
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3,
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0,
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SpecialPowers.Ci.nsIDOMWindowUtils.SELECTION_SET_FLAG_USE_NATIVE_LINE_BREAK
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);
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ok(
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ret,
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"test_setSelection_when_selection_collapsed_at_end_of_inline_element: eSetSelection event should be succeeded"
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);
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is(
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getSelection().focusNode,
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editingHost.querySelector("b").firstChild,
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"test_setSelection_when_selection_collapsed_at_end_of_inline_element: focus node should not be changed from the text node in the <b>"
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);
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is(
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getSelection().focusOffset,
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"abc".length,
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"test_setSelection_when_selection_collapsed_at_end_of_inline_element: focus offset should not be changed from end of the text node"
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);
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})();
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await (async function test_setSelection_when_selection_collapsed_after_inline_element() {
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editingHost.innerHTML = "<b>abc</b>def";
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getSelection().collapse(editingHost.querySelector("b").nextSibling, 0);
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await waitForFlushingIMEContentObserver();
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const ret = windowUtils.sendSelectionSetEvent(
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3,
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0,
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SpecialPowers.Ci.nsIDOMWindowUtils.SELECTION_SET_FLAG_USE_NATIVE_LINE_BREAK
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);
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ok(
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ret,
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"test_setSelection_when_selection_collapsed_after_inline_element: eSetSelection event should be succeeded"
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);
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is(
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getSelection().focusNode,
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editingHost.querySelector("b").nextSibling,
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"test_setSelection_when_selection_collapsed_after_inline_element: focus node should not be changed from the text node after the <b>"
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);
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is(
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getSelection().focusOffset,
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0,
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"test_setSelection_when_selection_collapsed_after_inline_element: focus offset should not be changed from start of the text node"
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);
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})();
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await (async function test_setSelection_when_selection_collapsed_in_empty_block_element() {
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editingHost.innerHTML = "<p style=\"width:1em;height:1em;\"></p>\n";
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getSelection().collapse(editingHost.querySelector("p"), 0);
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await waitForFlushingIMEContentObserver();
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const ret = windowUtils.sendSelectionSetEvent(
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kLineBreak.length,
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0,
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SpecialPowers.Ci.nsIDOMWindowUtils.SELECTION_SET_FLAG_USE_NATIVE_LINE_BREAK
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);
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ok(
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ret,
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"test_setSelection_when_selection_collapsed_in_empty_block_element: eSetSelection event should be succeeded"
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);
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is(
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getSelection().focusNode,
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editingHost.querySelector("p"),
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"test_setSelection_when_selection_collapsed_in_empty_block_element: focus node should not be changed from the empty <div>"
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);
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})();
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SimpleTest.finish();
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});
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</script>
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</head>
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<body>
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<div contenteditable></div>
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</body>
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</html>
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