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  • This test failed 2 times in the preceding 7 days.
  • This test ran 1278 times in the preceding 7 days with an average run time of 6.78 secs.
<!DOCTYPE html>
<meta charset="utf-8">
<meta name="timeout" content="long">
<title>InputEvent.getTargetRanges() at Backspace</title>
<div contenteditable></div>
<script src="input-events-get-target-ranges.js"></script>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script>
"use strict";
promise_test(async () => {
initializeTest("<p>abc</p>");
gSelection.collapse(gEditor.firstChild.firstChild, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild.firstChild,
startOffset: 0,
endContainer: gEditor.firstChild.firstChild,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDoNothing();
}, 'Backspace at "<p>[]abc</p>"');
// Simply deletes the previous ASCII character of caret position.
promise_test(async () => {
initializeTest("<p>abc</p>");
gSelection.collapse(gEditor.firstChild.firstChild, 1);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>bc</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild.firstChild,
startOffset: 0,
endContainer: gEditor.firstChild.firstChild,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>a[]bc</p>"');
// Simply deletes the previous ASCII character of caret position.
promise_test(async () => {
initializeTest("<p>abc</p>");
gSelection.collapse(gEditor.firstChild.firstChild, 2);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>ac</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild.firstChild,
startOffset: 1,
endContainer: gEditor.firstChild.firstChild,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>ab[]c</p>"');
// Simply deletes the previous ASCII character of caret position.
promise_test(async () => {
initializeTest("<p>abc</p>");
gSelection.collapse(gEditor.firstChild.firstChild, 3);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>ab</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild.firstChild,
startOffset: 2,
endContainer: gEditor.firstChild.firstChild,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc[]</p>"');
// Should delete the `<span>` element because it becomes empty.
// However, we need discussion whether the `<span>` element should be
// contained by a range of `getTargetRanges()`.
promise_test(async () => {
initializeTest("<p>a<span>b</span>c</p>");
let c = gEditor.querySelector("span").nextSibling;
gSelection.collapse(c, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>ac</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild,
startOffset: 1,
endContainer: c,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>a<span>b</span>[]c</p>"');
// Should delete the `<span>` element because it becomes empty.
// However, we need discussion whether the `<span>` element should be
// contained by a range of `getTargetRanges()`.
promise_test(async () => {
initializeTest("<p>a<span>b</span>c</p>");
let b = gEditor.querySelector("span").firstChild;
gSelection.collapse(b, 1);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>ac</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild,
startOffset: 1,
endContainer: gEditor.firstChild,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>a<span>b[]</span>c</p>"');
// Invisible leading white-space may be deleted when the first visible
// character is deleted. If it's deleted, it should be contained by
// the range of `getTargetRanges()`, but needs discussion.
promise_test(async () => {
initializeTest("<p> abc</p>");
gSelection.collapse(gEditor.firstChild.firstChild, 2);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p>bc</p>",
"<p> bc</p>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor.firstChild.firstChild,
startOffset: gEditor.firstChild.firstChild.length == 2 ? 0 : 1,
endContainer: gEditor.firstChild.firstChild,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p> a[]bc</p>"');
promise_test(async () => {
initializeTest("<p>abc</p><p>def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc</p><p>[]def</p>"');
// Invisible leading white-spaces in current block and invisible trailing
// white-spaces in the previous block should be deleted for avoiding they
// becoming visible when the blocks are joined. Perhaps, they should be
// contained by the range of `getTargetRanges()`, but needs discussion.
promise_test(async () => {
initializeTest("<p>abc </p><p> def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 3);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc </p><p> []def</p>"');
// Invisible leading white-spaces in current block and invisible trailing
// white-spaces in the previous block should be deleted for avoiding they
// becoming visible when the blocks are joined. Perhaps, they should be
// contained by the range of `getTargetRanges()`, but needs discussion.
promise_test(async () => {
initializeTest("<p>abc </p><p> def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 2);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc </p><p> [] def</p>"');
// Invisible leading white-spaces in current block and invisible trailing
// white-spaces in the previous block should be deleted for avoiding they
// becoming visible when the blocks are joined. Perhaps, they should be
// contained by the range of `getTargetRanges()`, but needs discussion.
promise_test(async () => {
initializeTest("<p>abc </p><p> def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 1);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc </p><p> [] def</p>"');
// Invisible leading white-spaces in current block and invisible trailing
// white-spaces in the previous block should be deleted for avoiding they
// becoming visible when the blocks are joined. Perhaps, they should be
// contained by the range of `getTargetRanges()`, but needs discussion.
promise_test(async () => {
initializeTest("<p>abc </p><p> def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc </p><p>[] def</p>"');
promise_test(async () => {
initializeTest("<p>abc</p><p><b>def</b></p>");
let abc = gEditor.querySelector("p").firstChild;
let def = gEditor.querySelector("b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc<b>def</b></p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc</p><p><b>[]def</b></p>"');
promise_test(async () => {
initializeTest("<p><b>abc</b></p><p><b>def</b></p>");
let abc = gEditor.querySelector("p > b").firstChild;
let def = gEditor.querySelector("P + p > b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p><b>abc</b><b>def</b></p>",
"<p><b>abcdef</b></p>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p><b>abc</b></p><p><b>[]def</b></p>"');
promise_test(async () => {
initializeTest("<p><i>abc</i></p><p><b>def</b></p>");
let abc = gEditor.querySelector("i").firstChild;
let def = gEditor.querySelector("b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p><i>abc</i><b>def</b></p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p><i>abc</i></p><p><b>[]def</b></p>"');
// Invisible leading white-spaces in the current block should be deleted
// for avoiding they becoming visible when the blocks are joined, but
// preformatted trailing white-spaces in the first block shouldn't be
// deleted. Perhaps, the invisible white-spaces should be contained by
// the range of `getTargetRanges()`, but needs discussion.
promise_test(async () => {
initializeTest("<pre>abc </pre><p> def</p>");
let pre = gEditor.firstChild;
let abc = pre.firstChild;
let p = pre.nextSibling;
let def = p.firstChild;
gSelection.collapse(def, 3);
await sendBackspaceKey();
// Shouldn't make the invisible white-spaces visible.
assert_equals(gEditor.innerHTML, "<pre>abc def</pre>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 6,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<pre>abc </pre><p> []def</p>"');
// Invisible leading/trailing white-spaces in the current block should be
// deleted for avoiding they becoming visible when the blocks are joined, but
// preformatted trailing white-spaces in the first block shouldn't be
// deleted. Perhaps, the invisible leading white-spaces should be contained
// by the range of `getTargetRanges()`, but needs discussion.
// And also not sure whether the trailing white-spaces should be contained
// by additional range of `getTargetRanges()` or not because of the
// implementation cost and runtime cost. Needs discuss.
promise_test(async () => {
initializeTest("<pre>abc </pre><p> def </p>");
let pre = gEditor.firstChild;
let abc = pre.firstChild;
let p = pre.nextSibling;
let def = p.firstChild;
gSelection.collapse(def, 3);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<pre>abc def </pre>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 6,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<pre>abc </pre><p> []def </p>"');
// Invisible trailing white-spaces in the first block should be deleted
// when the block is joined with the preformatted following block, but
// the leading white-spaces in the preformatted block shouldn't be
// removed. So, in this case, the invisible trailing white-spaces should
// be in the range of `getTargetRanges()`, but not so for the preformatted
// visible leading white-spaces. But needs discussion.
promise_test(async () => {
initializeTest("<p>abc </p><pre> def</pre>");
let p = gEditor.firstChild;
let abc = p.firstChild;
let pre = p.nextSibling;
let def = pre.firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p>abc &nbsp; def</p>",
"<p>abc&nbsp;&nbsp; def</p>",
"<p>abc&nbsp; &nbsp;def</p>",
"<p>abc &nbsp;&nbsp;def</p>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 6,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc </p><pre>[] def</pre>"');
// If the first block has invisible `<br>` element and joining it with
// the following block, the invisible trailing `<br>` element should be
// deleted and join the blocks. Therefore, the target range should contain
// the `<br>` element and block boundaries. But maybe needs discussion.
promise_test(async () => {
initializeTest("<p>abc<br></p><p>def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p1,
startOffset: 1,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<br></p><p>[]def</p>"');
// If the first block has invisible `<br>` element for empty last line and
// joining it with the following block, the invisible trailing `<br>` element
// should be deleted and join the blocks. Therefore, the target range should
// contain the `<br>` element and block boundaries. But maybe needs discussion.
promise_test(async () => {
initializeTest("<p>abc<br><br></p><p>def</p>");
let p1 = gEditor.firstChild;
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let def = p2.firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc<br>def</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p1,
startOffset: 2,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<br><br></p><p>[]def</p>"');
// Deleting visible `<br>` element should be contained by a range of
// `getTargetRanges()`.
promise_test(async () => {
initializeTest("<p>abc<br>def</p>");
let p = document.querySelector("p");
let def = gEditor.querySelector("br").nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<br>[]def</p>"');
// Deleting visible `<br>` element following white-space should not include
// the preceding white-space in the range.
promise_test(async () => {
initializeTest("<p>abc <br>def</p>");
let p = gEditor.querySelector("p");
let def = gEditor.querySelector("br").nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc def</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc <br>[]def</p>"');
promise_test(async () => {
initializeTest(`<p>abc<img src="${kImgSrc}">def</p>`);
let p = gEditor.querySelector("p");
let def = p.lastChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<img>[]def</p>"');
// White-spaces around `<img>` element are visible so that they shouldn't
// be included into the target ranges.
promise_test(async () => {
initializeTest(`<p>abc <img src="${kImgSrc}">def</p>`);
let p = gEditor.querySelector("p");
let def = p.lastChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc def</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc <img>[]def</p>"');
// White-spaces around `<img>` element are visible so that they shouldn't
// be included into the target ranges.
promise_test(async () => {
initializeTest(`<p>abc<img src="${kImgSrc}"> def</p>`);
let p = gEditor.querySelector("p");
let def = p.lastChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc def</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<img>[] def</p>"');
promise_test(async () => {
initializeTest(`<p>abc<img src="${kImgSrc}"><img src="${kImgSrc}">def</p>`);
let p = gEditor.querySelector("p");
let abc = p.firstChild;
gSelection.collapse(p, 2);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, `<p>abc<img src="${kImgSrc}">def</p>`);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<img>{}<img>def</p>"');
promise_test(async () => {
initializeTest(`<p>abc<img src="${kImgSrc}"><img src="${kImgSrc}">def</p>`);
let p = gEditor.querySelector("p");
let def = p.lastChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, `<p>abc<img src="${kImgSrc}">def</p>`);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 2,
endContainer: p,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<img><img>[]def</p>"');
promise_test(async () => {
initializeTest(`<div>abc<hr>def</div>`);
let div = gEditor.querySelector("div");
let hr = gEditor.querySelector("hr");
let def = hr.nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdef</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: div,
startOffset: 1,
endContainer: div,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<hr>[]def</div>"');
// White-spaces around block element are invisible white-spaces so that
// they should be included into the target ranges to avoid they bcome
// visible.
promise_test(async () => {
initializeTest(`<div>abc <hr>def</div>`);
let div = gEditor.querySelector("div");
let abc = div.firstChild;
let hr = gEditor.querySelector("hr");
let def = hr.nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdef</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: div,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc <hr>[]def</div>"');
// White-spaces around block element are invisible white-spaces so that
// they should be included into the target ranges to avoid they bcome
// visible.
promise_test(async () => {
initializeTest(`<div>abc<hr> def</div>`);
let div = gEditor.querySelector("div");
let hr = gEditor.querySelector("hr");
let def = hr.nextSibling;
gSelection.collapse(def, 1);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdef</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: div,
startOffset: 1,
endContainer: def,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<hr> []def</div>"');
// Invisible `<br>` element immediately before `<hr>` element should be
// deleted once, and both of them should be included in the target range.
promise_test(async () => {
initializeTest(`<div>abc<br><hr>def</div>`);
let div = gEditor.querySelector("div");
let def = div.lastChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdef</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: div,
startOffset: 1,
endContainer: div,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<br><hr>[]def</div>"');
// Deleting visible `<br>` element followed by white-space should include
// the following white-space in the range because it shouldn't become
// visible and should be deleted for avoiding it.
promise_test(async () => {
initializeTest("<p>abc<br> def</p>");
let p = gEditor.querySelector("p");
let def = gEditor.querySelector("br").nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: def,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<br>[] def</p>"');
promise_test(async () => {
initializeTest("<p>abc<br> def</p>");
let p = gEditor.querySelector("p");
let def = gEditor.querySelector("br").nextSibling;
gSelection.collapse(def, 1);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abcdef</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: def,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<br> []def</p>"');
promise_test(async () => {
initializeTest("<div>abc<p>def<br>ghi</p></div>");
let p = gEditor.querySelector("p");
let def = p.firstChild;
let abc = gEditor.firstChild.firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div>abcdef<p>ghi</p></div>",
"<div>abcdef<br><p>ghi</p></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<p>[]def<br>ghi</p></div>"');
// Joining parent block and child block should remove invisible preceding
// white-spaces of the child block and invisible leading white-spaces in
// the child block, and they should be contained in a range of
// `getTargetRanges()`, but maybe needs discussion.
promise_test(async () => {
initializeTest("<div>abc <p> def<br>ghi</p></div>");
let p = gEditor.querySelector("p");
let def = p.firstChild;
let abc = gEditor.firstChild.firstChild;
gSelection.collapse(def, 3);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div>abcdef<p>ghi</p></div>",
"<div>abcdef<br><p>ghi</p></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc <p> []def<br>ghi</p></div>"');
promise_test(async () => {
initializeTest("<div>abc<p><b>def</b></p></div>");
let abc = gEditor.querySelector("div").firstChild;
let def = gEditor.querySelector("b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abc<b>def</b></div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<p><b>[]def</b></p></div>"');
promise_test(async () => {
initializeTest("<div><b>abc</b><p><b>def</b></p></div>");
let abc = gEditor.querySelector("b").firstChild;
let def = gEditor.querySelector("p > b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div><b>abc</b><b>def</b></div>",
"<div><b>abcdef</b></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><b>abc</b><p><b>[]def</b></p></div>"');
promise_test(async () => {
initializeTest("<div><i>abc</i><p><b>def</b></p></div>");
let abc = gEditor.querySelector("i").firstChild;
let def = gEditor.querySelector("b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div><i>abc</i><b>def</b></div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><i>abc</i><p><b>[]def</b></p></div>"');
promise_test(async () => {
initializeTest("<div><p>abc</p>def</div>");
let abc = gEditor.querySelector("p").firstChild;
let def = gEditor.querySelector("p").nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div><p>abcdef</p></div>",
"<div><p>abcdef<br></p></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><p>abc</p>[]def</div>"');
// Joining child block and parent block should remove invisible trailing
// white-spaces of the child block and invisible following white-spaces
// in the parent block, and they should be contained by a range of
// `getTargetRanges()`, but maybe needs discussion.
promise_test(async () => {
initializeTest("<div><p>abc </p> def</div>");
let abc = gEditor.querySelector("p").firstChild;
let def = gEditor.querySelector("p").nextSibling;
gSelection.collapse(def, 3);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div><p>abcdef</p></div>",
"<div><p>abcdef<br></p></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 3,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><p>abc </p> []def</div>"');
promise_test(async () => {
initializeTest("<div><p><b>abc</b></p>def</div>");
let abc = gEditor.querySelector("b").firstChild;
let def = gEditor.querySelector("p").nextSibling;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div><p><b>abc</b>def</p></div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><p><b>abc</b></p>[]def</div>"');
promise_test(async () => {
initializeTest("<div><p><b>abc</b></p><b>def</b></div>");
let abc = gEditor.querySelector("b").firstChild;
let def = gEditor.querySelector("div > b").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div><p><b>abc</b><b>def</b></p></div>",
"<div><p><b>abcdef</b></p></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><p><b>abc</b></p><b>[]def</b></div>"');
promise_test(async () => {
initializeTest("<div><p><b>abc</b></p><i>def</i></div>");
let abc = gEditor.querySelector("b").firstChild;
let def = gEditor.querySelector("i").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div><p><b>abc</b><i>def</i></p></div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div><p><b>abc</b></p><i>[]def</i></div>"');
promise_test(async () => {
initializeTest("<div>abc<ul><li>def</li></ul>ghi</div>");
let abc = gEditor.querySelector("div").firstChild;
let def = gEditor.querySelector("li").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdefghi</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<ul><li>[]def</li></ul>ghi</div>"');
promise_test(async () => {
initializeTest("<div>abc <ul><li> def </li></ul> ghi</div>");
let abc = gEditor.querySelector("div").firstChild;
let def = gEditor.querySelector("li").firstChild;
gSelection.collapse(def, 1);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdefghi</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc <ul><li> []def </li></ul> ghi</div>"');
promise_test(async () => {
initializeTest("<div>abc <ul><li> def </li></ul> ghi</div>");
let abc = gEditor.querySelector("div").firstChild;
let def = gEditor.querySelector("li").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdefghi</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc <ul><li>[] def </li></ul> ghi</div>"');
promise_test(async () => {
initializeTest("<div>abc<ul><li>def</li></ul>ghi</div>");
let def = gEditor.querySelector("li").firstChild;
let ghi = gEditor.querySelector("ul").nextSibling;
gSelection.collapse(ghi, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abc<ul><li>defghi</li></ul></div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: def,
startOffset: 3,
endContainer: ghi,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<ul><li>def</li></ul>[]ghi</div>"');
promise_test(async () => {
initializeTest("<div>abc <ul><li> def </li></ul> ghi</div>");
let def = gEditor.querySelector("li").firstChild;
let ghi = gEditor.querySelector("ul").nextSibling;
gSelection.collapse(ghi, 1);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div>abc <ul><li> defghi</li></ul></div>",
"<div>abc <ul><li>defghi</li></ul></div>",
"<div>abc<ul><li>defghi</li></ul></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: def,
startOffset: 5,
endContainer: ghi,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc <ul><li> def </li></ul> []ghi</div>"');
promise_test(async () => {
initializeTest("<div>abc <ul><li> def </li></ul> ghi</div>");
let def = gEditor.querySelector("li").firstChild;
let ghi = gEditor.querySelector("ul").nextSibling;
gSelection.collapse(ghi, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<div>abc <ul><li> defghi</li></ul></div>",
"<div>abc <ul><li>defghi</li></ul></div>",
"<div>abc<ul><li>defghi</li></ul></div>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: def,
startOffset: 5,
endContainer: ghi,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc <ul><li> def </li></ul>[] ghi</div>"');
promise_test(async () => {
initializeTest("<div>abc<ul><li>def</li><li>ghi</li></ul>jkl</div>");
let abc = gEditor.querySelector("div").firstChild;
let def = gEditor.querySelector("li").firstChild;
gSelection.collapse(def, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abcdef<ul><li>ghi</li></ul>jkl</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: def,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<ul><li>[]def</li><li>ghi</li></ul>jkl</div>"');
promise_test(async () => {
initializeTest("<div>abc<ul><li>def</li><li>ghi</li></ul>jkl</div>");
let def = gEditor.querySelector("li").firstChild;
let ghi = gEditor.querySelector("li + li").firstChild;
gSelection.collapse(ghi, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abc<ul><li>defghi</li></ul>jkl</div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: def,
startOffset: 3,
endContainer: ghi,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<ul><li>def</li><li>[]ghi</li></ul>jkl</div>"');
promise_test(async () => {
initializeTest("<div>abc<ul><li>def</li><li>ghi</li></ul>jkl</div>");
let ghi = gEditor.querySelector("li + li").firstChild;
let jkl = gEditor.querySelector("ul").nextSibling;
gSelection.collapse(jkl, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<div>abc<ul><li>def</li><li>ghijkl</li></ul></div>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: ghi,
startOffset: 3,
endContainer: jkl,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<div>abc<ul><li>def</li><li>ghi</li></ul>[]jkl</div>"');
// Backspace in empty paragraph should remove the empty paragraph. In this
// case, it should be treated as joining with the previous paragraph.
// The target range should include the invisible <br> element in the empty
// paragraph.
promise_test(async () => {
initializeTest("<p>abc</p><p><br></p>");
let p1 = gEditor.querySelector("p");
let abc = p1.firstChild;
let p2 = p1.nextSibling;
gSelection.collapse(p2, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: p2,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc</p><p>{}<br></p>"');
// Delete ignore the empty span and the other things must be same as the
// previous test.
promise_test(async () => {
initializeTest("<p>abc</p><p><span></span><br></p>");
let p1 = gEditor.querySelector("p");
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let span = p2.firstChild;
gSelection.collapse(span, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc</p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: 3,
endContainer: p2,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc</p><p><span>{}</span><br></p>"');
// If invisible white-spaces are removed with same action as above tests,
// the range should be included in the target ranges.
promise_test(async () => {
initializeTest("<p>abc </p><p><br></p>");
let p1 = gEditor.querySelector("p");
let abc = p1.firstChild;
let p2 = p1.nextSibling;
gSelection.collapse(p2, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p>abc </p>",
"<p>abc</p>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: abc,
startOffset: abc.length,
endContainer: p2,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc </p><p>{}<br></p>"');
// If the previous block ends with non-editable content, target range
// should be after the non-editable content node.
promise_test(async () => {
initializeTest("<p>abc<span contenteditable=\"false\">def</span></p><p><br></p>");
let p1 = gEditor.querySelector("p");
let span = gEditor.querySelector("span");
let p2 = p1.nextSibling;
gSelection.collapse(p2, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc<span contenteditable=\"false\">def</span></p>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p1,
startOffset: 2,
endContainer: p2,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc<span contenteditable="false">def</span></p><p>{}<br></p>"');
// If previous non-editable paragraph is deleted, target range should begin
// with end of the text node in the first paragraph. Otherwise, start from
// after the non-editable paragraph.
promise_test(async () => {
initializeTest("<p>abc</p><p contenteditable=\"false\">def</p><p><br></p>");
let p1 = gEditor.querySelector("p");
let abc = p1.firstChild;
let p2 = p1.nextSibling;
let p3 = p2.nextSibling;
gSelection.collapse(p3, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p>abc</p>",
"<p>abc</p><p contenteditable=\"false\">def</p>"]);
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p2.isConnected ? gEditor : abc,
startOffset: p2.isConnected ? 2 : abc.length,
endContainer: p3,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<p>abc</p><p contenteditable=\"false\">def</p><p>{}<br></p>"');
promise_test(async () => {
initializeTest("<p>abc<span contenteditable=\"false\">def</span>ghi</p>");
let p = gEditor.querySelector("p");
let ghi = p.lastChild;
gSelection.collapse(ghi, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p>abc<span contenteditable=\"false\">def</span>ghi</p>",
"<p>abcghi</p>",
"<p>abcghi<br></p>"]);
if (gEditor.innerHTML === "<p>abc<span contenteditable=\"false\">def</span>ghi</p>") {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: ghi,
startOffset: 0,
endContainer: ghi,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDoNothing();
} else {
// If the non-editable `<span>` is deleted, it should be treated as
// an atomic node.
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 1,
endContainer: p,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}
}, 'Backspace at "<p>abc<span contenteditable=\"false\">def</span>[]ghi</p>"');
// If just removes the paragraph, target range should start from after the
// table element.
promise_test(async () => {
initializeTest("<table><tr><td>cell</td></tr></table><p><br></p>");
let table = gEditor.querySelector("table");
let p = table.nextSibling;
gSelection.collapse(p, 0);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td>cell</td></tr></tbody></table>",
"<table><tbody><tr><td>cell</td></tr></tbody></table><p><br></p>"]);
if (p.isConnected) {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p,
startOffset: 0,
endContainer: p,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDoNothing();
} else {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor,
startOffset: 1,
endContainer: p,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}
}, 'Backspace at "<table><tr><td>cell</td></tr></table><p>{}<br></p>"');
// If table cell won't be joined, target range should be collapsed in the
// cell.
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td><br></td></tr></table>");
let cell1 = gEditor.querySelector("td");
let cell2 = cell1.nextSibling;
gSelection.collapse(cell2, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<table><tbody><tr><td>cell1</td><td><br></td></tr></tbody></table>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: cell2,
startOffset: 0,
endContainer: cell2,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDoNothing();
}, 'Backspace at "<table><tr><td>cell1</td><td>{}<br></td></tr></table>"');
// If table caption won't be deleted, target range should be collapsed in the
// caption element.
promise_test(async () => {
initializeTest("<p>abc</p><table><caption><br></caption><tr><td>cell</td></tr></table>");
let caption = gEditor.querySelector("caption");
gSelection.collapse(caption, 0);
await sendBackspaceKey();
assert_equals(gEditor.innerHTML, "<p>abc</p><table><caption><br></caption><tbody><tr><td>cell</td></tr></tbody></table>");
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: caption,
startOffset: 0,
endContainer: caption,
endOffset: 0,
});
checkGetTargetRangesOfInputOnDoNothing();
}, 'Backspace at "<p>abc</p><table><caption>{}<br></caption><tr><td>cell</td></tr></table>"');
// If a table cell element is selected, only its content should be deleted.
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr></table>");
let cell1 = gEditor.querySelector("td");
let tr = cell1.parentNode;
gSelection.setBaseAndExtent(tr, 0, tr, 1);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td><td>cell2</td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td>cell2</td></tr></tbody></table>"]);
// XXX Perhaps, target range should be selecting only all children of
// cell1 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: tr,
startOffset: 0,
endContainer: tr,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell1</td>}<td>cell2</td></tr></table>"');
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr></table>");
let cell2 = gEditor.querySelector("td + td");
let tr = cell2.parentNode;
gSelection.setBaseAndExtent(tr, 1, tr, 2);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td>cell1</td><td></td></tr></tbody></table>",
"<table><tbody><tr><td>cell1</td><td><br></td></tr></tbody></table>"]);
// XXX Perhaps, target range should be selecting only all children of
// cell1 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: tr,
startOffset: 1,
endContainer: tr,
endOffset: 2,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr><td>cell1</td>{<td>cell2</td>}</tr></table>"');
// If the last table cell element is selected, what browsers should do?
promise_test(async () => {
initializeTest("<table><tr><td>cell</td></tr></table>");
let cell = gEditor.querySelector("td");
let tr = cell.parentNode;
let table = gEditor.querySelector("table");
gSelection.setBaseAndExtent(tr, 0, tr, 1);
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td></tr></tbody></table>",
"<table><tbody><tr><td><br></td></tr></tbody></table>",
"<br>"]);
if (gEditor.querySelector("table")) {
// XXX Perhaps, target range should be selecting only all children of
// cell1 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: tr,
startOffset: 0,
endContainer: tr,
endOffset: 1,
});
} else {
// If it causes deleting entire the table, the `<table>` element should
// be in the target range.
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor,
startOffset: 0,
endContainer: gEditor,
endOffset: 1,
});
}
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell</td>}</tr></table>"');
// Testing multiple cell selection mode.
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr><tr><td>cell3</td><td>cell4</td></tr></table>");
let cell1 = gEditor.querySelector("td");
let cell4 = gEditor.querySelector("tr + tr > td + td");
let tr1 = cell1.parentNode;
let tr2 = cell4.parentNode;
gSelection.removeAllRanges();
let range = document.createRange();
range.selectNode(cell1);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell4);
gSelection.addRange(range);
assert_equals(gSelection.rangeCount, 2, "Should support multiple cell selection");
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td><td>cell2</td></tr><tr><td>cell3</td><td></td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td>cell2</td></tr><tr><td>cell3</td><td><br></td></tr></tbody></table>"]);
// XXX Perhaps, target range should be selecting only all children of
// cell1 and cell4 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr1,
startOffset: 0,
endContainer: tr1,
endOffset: 1,
},
{
startContainer: tr2,
startOffset: 1,
endContainer: tr2,
endOffset: 2,
},
]);
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell1</td>}<td>cell2</td></tr><tr><td>cell3</td>{<td>cell4</td>}</tr></table>"');
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr><tr><td>cell3</td><td>cell4</td></tr></table>");
let cell1 = gEditor.querySelector("td");
let cell3 = gEditor.querySelector("tr + tr > td");
let tr1 = cell1.parentNode;
let tr2 = cell3.parentNode;
gSelection.removeAllRanges();
let range = document.createRange();
range.selectNode(cell1);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell3);
gSelection.addRange(range);
assert_equals(gSelection.rangeCount, 2, "Should support multiple cell selection");
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td><td>cell2</td></tr><tr><td></td><td>cell4</td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td>cell2</td></tr><tr><td><br></td><td>cell4</td></tr></tbody></table>",
"<table><tbody><tr><td>cell2</td></tr><tr><td>cell4</td></tr></tbody></table>"]);
// XXX Perhaps, target range should be selecting only all children of
// cell1 and cell3 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr1,
startOffset: 0,
endContainer: tr1,
endOffset: 1,
},
{
startContainer: tr2,
startOffset: 0,
endContainer: tr2,
endOffset: 1,
},
]);
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell1</td>}<td>cell2</td></tr><tr>{<td>cell3</td>}<td>cell4</td></tr></table>"');
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr><tr><td>cell3</td><td>cell4</td></tr></table>");
let cell1 = gEditor.querySelector("td");
let cell2 = gEditor.querySelector("td + td");
let tr1 = cell1.parentNode;
let tbody = tr1.parentNode;
gSelection.removeAllRanges();
let range = document.createRange();
range.selectNode(cell1);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell2);
gSelection.addRange(range);
assert_equals(gSelection.rangeCount, 2, "Should support multiple cell selection");
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td><td></td></tr><tr><td>cell3</td><td>cell4</td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td><br></td></tr><tr><td>cell3</td><td>cell4</td></tr></tbody></table>",
"<table><tbody><tr><td>cell3</td><td>cell4</td></tr></tbody></table>"]);
if (gEditor.querySelector("tr + tr")) {
// XXX Perhaps, target range should be selecting only all children of
// cell1 and cell2 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr1,
startOffset: 0,
endContainer: tr1,
endOffset: 1,
},
{
startContainer: tr1,
startOffset: 1,
endContainer: tr1,
endOffset: 2,
},
]);
} else {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: tbody,
startOffset: 0,
endContainer: tbody,
endOffset: 1,
});
}
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell1</td>}{<td>cell2</td>}</tr><tr><td>cell3</td><td>cell4</td></tr></table>"');
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr><tr><td>cell3</td><td>cell4</td></tr></table>");
let cell3 = gEditor.querySelector("tr + tr > td");
let cell4 = gEditor.querySelector("tr + tr > td + td");
let tr2 = cell3.parentNode;
gSelection.removeAllRanges();
let range = document.createRange();
range.selectNode(cell3);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell4);
gSelection.addRange(range);
assert_equals(gSelection.rangeCount, 2, "Should support multiple cell selection");
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td>cell1</td><td>cell2</td></tr><tr><td></td><td></td></tr></tbody></table>",
"<table><tbody><tr><td>cell1</td><td>cell2</td></tr><tr><td><br></td><td><br></td></tr></tbody></table>",
"<table><tbody><tr><td>cell1</td><td>cell2</td></tr></tbody></table>"]);
if (gEditor.querySelector("tr + tr")) {
// XXX Perhaps, target range should be selecting only all children of
// cell3 and cell4 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr2,
startOffset: 0,
endContainer: tr2,
endOffset: 1,
},
{
startContainer: tr2,
startOffset: 1,
endContainer: tr2,
endOffset: 2,
},
]);
} else {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: tbody,
startOffset: 1,
endContainer: tbody,
endOffset: 2,
});
}
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr><td>cell1</td><td>cell2</td></tr><tr>{<td>cell3</td>}{<td>cell4</td>}</tr></table>"');
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr><tr><td>cell3</td><td>cell4</td></tr></table>");
let cell1 = gEditor.querySelector("td");
let cell2 = gEditor.querySelector("td + td");
let cell3 = gEditor.querySelector("tr + tr > td");
let cell4 = gEditor.querySelector("tr + tr > td + td");
let tr1 = cell1.parentNode;
let tr2 = cell3.parentNode;
gSelection.removeAllRanges();
let range = document.createRange();
range.selectNode(cell1);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell2);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell3);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell4);
gSelection.addRange(range);
assert_equals(gSelection.rangeCount, 4, "Should support multiple cell selection");
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td><td></td></tr><tr><td></td><td></td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td><br></td></tr><tr><td><br></td><td><br></td></tr></tbody></table>",
"<br>"]);
if (gEditor.querySelector("table")) {
// XXX Perhaps, target range should be selecting only all children of
// cell1, cell2, cell3 and cell4 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr1,
startOffset: 0,
endContainer: tr1,
endOffset: 1,
},
{
startContainer: tr1,
startOffset: 1,
endContainer: tr1,
endOffset: 2,
},
{
startContainer: tr2,
startOffset: 0,
endContainer: tr2,
endOffset: 1,
},
{
startContainer: tr2,
startOffset: 1,
endContainer: tr2,
endOffset: 2,
},
]);
} else {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: gEditor,
startOffset: 0,
endContainer: gEditor,
endOffset: 1,
});
}
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell1</td>}{<td>cell2</td>}</tr><tr>{<td>cell3</td>}{<td>cell4</td>}</tr></table>"');
promise_test(async () => {
initializeTest("<table><tr><td>cell1</td><td>cell2</td></tr><tr><td>cell3</td><td>cell4</td></tr></table>");
let cell1 = gEditor.querySelector("td");
let cell2 = gEditor.querySelector("td + td");
let cell4 = gEditor.querySelector("tr + tr > td + td");
let tr1 = cell1.parentNode;
let tr2 = cell4.parentNode;
gSelection.removeAllRanges();
let range = document.createRange();
range.selectNode(cell1);
gSelection.addRange(range);
range = document.createRange();
range.setStart(cell2.firstChild, 1);
range.setEnd(cell2.firstChild, 4);
gSelection.addRange(range);
range = document.createRange();
range.selectNode(cell4);
gSelection.addRange(range);
assert_equals(gSelection.rangeCount, 3, "Should support multiple cell selection");
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<table><tbody><tr><td></td><td>cell2</td></tr><tr><td>cell3</td><td></td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td>cell2</td></tr><tr><td>cell3</td><td><br></td></tr></tbody></table>",
"<table><tbody><tr><td></td><td>c2</td></tr><tr><td>cell3</td><td></td></tr></tbody></table>",
"<table><tbody><tr><td><br></td><td>c2</td></tr><tr><td>cell3</td><td><br></td></tr></tbody></table>"]);
if (cell2.firstChild.length == "cell2".length) {
// XXX Perhaps, target range should be selecting only all children of
// cell1 and cell4 instead.
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr1,
startOffset: 0,
endContainer: tr1,
endOffset: 1,
},
{
startContainer: tr2,
startOffset: 1,
endContainer: tr2,
endOffset: 2,
},
]);
} else {
checkGetTargetRangesOfBeforeinputOnDeleteSomething([
{
startContainer: tr1,
startOffset: 0,
endContainer: tr1,
endOffset: 1,
},
{
startContainer: cell2.firstChild,
startOffset: 1,
endContainer: cell2.firstChild,
endOffset: 4,
},
{
startContainer: tr2,
startOffset: 1,
endContainer: tr2,
endOffset: 2,
},
]);
}
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Backspace at "<table><tr>{<td>cell1</td>}<td>c[ell]2</td></tr><tr>{<td>cell3</td>}<td>cell4</td></tr></table>"');
// If caret is not adjacent of deleting character, browser may not delete the
// character, but update the caret position for next deletion.
promise_test(async () => {
initializeTest("<p>&#x5E9;&#x5DC;&#x5D5;&#x5DD;hello</p>");
let text1 = gEditor.querySelector("p").firstChild;
let text2 = text1.nextSibling;
gSelection.collapse(text2 ? text2 : text1, text2 ? 1 : 5);
await sendArrowLeftKey();
await sendBackspaceKey();
assert_in_array(gEditor.innerHTML, ["<p>\u05E9\u05DC\u05D5\u05DDhello</p>",
"<p>\u05DC\u05D5\u05DDhello</p>",
"<p>\u05E9\u05DC\u05D5hello</p>"]);
if (gEditor.innerHTML === "<p>\u05E9\u05DC\u05D5\u05DDhello</p>") {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: text2 ? text2 : text1,
startOffset: text2 ? 0 : 4,
endContainer: text2 ? text2 : text1,
endOffset: text2 ? 0 : 4,
});
checkGetTargetRangesOfInputOnDoNothing();
} else if (gEditor.innerHTML === "<p>\u05DC\u05D5\u05DDhello</p>") {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: text1,
startOffset: 0,
endContainer: text1,
endOffset: 1,
});
checkGetTargetRangesOfInputOnDeleteSomething();
} else {
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: text1,
startOffset: 3,
endContainer: text1,
endOffset: 4,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}
}, 'Backspace at "<p>&#x5E9;&#x5DC;&#x5D5;&#x5DD;[]hello</p>"');
// The following tests check whether the range returned from
// `beforeinput[0].getTargetRanges()` is modified or different range is
// modified instead. I.e., they don't test which type of deletion should
// occur. Therefore, their result depends on browser's key bindings,
// system settings and running OS.
function getFirstDifferentOffset(currentString, originalString) {
for (let i = 0; i < currentString.length; i++) {
if (currentString.charAt(i) !== originalString.charAt(i) &&
(originalString.charAt(i) !== " " || !currentString.charAt("\u00A0"))) {
return i;
}
}
return currentString.length;
}
promise_test(async () => {
const kText = "abc def ghi";
initializeTest(`<p>${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc def".length);
await sendBackspaceKey(kShift);
let startOffset = getFirstDifferentOffset(p.firstChild.data, kText);
let length = kText.length - p.firstChild.data.length;
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Shift + Backspace at "<p>abc def[] ghi</p>"');
promise_test(async () => {
const kText = "abc def ghi";
initializeTest(`<p>${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc def".length);
await sendBackspaceKey(kControl);
let startOffset = getFirstDifferentOffset(p.firstChild.data, kText);
let length = kText.length - p.firstChild.data.length;
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Control + Backspace at "<p>abc def[] ghi</p>"');
promise_test(async () => {
const kText = "abc def ghi";
initializeTest(`<p>${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc def".length);
await sendBackspaceKey(kAlt);
let startOffset = getFirstDifferentOffset(p.firstChild.data, kText);
let length = kText.length - p.firstChild.data.length;
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Alt + Backspace at "<p>abc def[] ghi</p>"');
promise_test(async () => {
const kText = "abc def ghi";
initializeTest(`<p>${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc def".length);
await sendBackspaceKey(kMeta);
let startOffset = getFirstDifferentOffset(p.firstChild.data, kText);
let length = kText.length - p.firstChild.data.length;
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Meta + Backspace at "<p>abc def[] ghi</p>"');
promise_test(async () => {
const kText = "abc def";
initializeTest(`<p> ${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc".length);
await sendBackspaceKey(kShift);
let visibleText = p.firstChild.data.replace(/^\s+/, "");
let invisibleWhiteSpaces = " ".repeat(p.firstChild.data.length - visibleText.length);
let startOffset = invisibleWhiteSpaces.length + getFirstDifferentOffset(visibleText, kText);
let length = kText.length + 3 - p.firstChild.data.length;
// If invisible white-spaces are deleted, they should be contained in the target range.
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${invisibleWhiteSpaces + kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Shift + Backspace at "<p> abc[] def</p>"');
promise_test(async () => {
const kText = "abc def";
initializeTest(`<p> ${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc".length);
await sendBackspaceKey(kControl);
let visibleText = p.firstChild.data.replace(/^\s+/, "");
let invisibleWhiteSpaces = " ".repeat(p.firstChild.data.length - visibleText.length);
let startOffset = invisibleWhiteSpaces.length + getFirstDifferentOffset(visibleText, kText);
let length = kText.length + 3 - p.firstChild.data.length;
// If invisible white-spaces are deleted, they should be contained in the target range.
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${invisibleWhiteSpaces + kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Control + Backspace at "<p> abc[] def</p>"');
promise_test(async () => {
const kText = "abc def";
initializeTest(`<p> ${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc".length);
await sendBackspaceKey(kAlt);
let visibleText = p.firstChild.data.replace(/^\s+/, "");
let invisibleWhiteSpaces = " ".repeat(p.firstChild.data.length - visibleText.length);
let startOffset = invisibleWhiteSpaces.length + getFirstDifferentOffset(visibleText, kText);
let length = kText.length + 3 - p.firstChild.data.length;
// If invisible white-spaces are deleted, they should be contained in the target range.
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${invisibleWhiteSpaces + kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Alt + Backspace at "<p> abc[] def</p>"');
promise_test(async () => {
const kText = "abc def";
initializeTest(`<p> ${kText}</p>`);
let p = gEditor.querySelector("p");
gSelection.collapse(p.firstChild, "abc".length);
await sendBackspaceKey(kMeta);
let visibleText = p.firstChild.data.replace(/^\s+/, "");
let invisibleWhiteSpaces = " ".repeat(p.firstChild.data.length - visibleText.length);
let startOffset = invisibleWhiteSpaces.length + getFirstDifferentOffset(visibleText, kText);
let length = kText.length + 3 - p.firstChild.data.length;
// If invisible white-spaces are deleted, they should be contained in the target range.
assert_equals(gEditor.innerHTML.replace(/&nbsp;/g, " "),
`<p>${invisibleWhiteSpaces + kText.substr(0, startOffset) + kText.substr(startOffset + length)}</p>`);
if (startOffset === kText.length) {
checkBeforeinputAndInputEventsOnNOOP();
return;
}
checkGetTargetRangesOfBeforeinputOnDeleteSomething({
startContainer: p.firstChild,
startOffset: startOffset,
endContainer: p.firstChild,
endOffset: startOffset + length,
});
checkGetTargetRangesOfInputOnDeleteSomething();
}, 'Meta + Backspace at "<p> abc[] def</p>"');
</script>