mozilla-central/editor/spellchecker/tests/test_spellcheck_after_edit.html

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Test Info: Warnings

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Spellcheck result after edit</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<script>
let { maybeOnSpellCheck } = SpecialPowers.ChromeUtils.importESModule(
);
function waitForTick() {
return new Promise(resolve =>
SimpleTest.executeSoon(
() => requestAnimationFrame(
() => requestAnimationFrame(resolve)
)
)
);
}
async function waitForOnSpellCheck(
aSpellCheckSelection,
aEditingHost,
aWaitForNumberOfMisspelledWords,
aWhen
) {
info(`Waiting for onSpellCheck (${aWhen})...`);
for (let retry = 0; retry < 100; retry++) {
await waitForTick();
await new Promise(resolve => maybeOnSpellCheck(aEditingHost, resolve));
if (aWaitForNumberOfMisspelledWords === 0) {
if (aSpellCheckSelection.rangeCount === 0) {
break;
}
} else if (aSpellCheckSelection.rangeCount >= aWaitForNumberOfMisspelledWords) {
break;
}
}
}
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(async () => {
/**
* test object should have:
* init function
* @param normalSel The normal selection for the editing host
* @param editingHost The editing host of the editor
* @return Number of misspelled word in the editor
*
* run function
* @param editingHost The editing host of the editor
* @return Expected number of misspelled word in the editor
*
* check function
* @param spellCheckSel The spellcheck selection for the editing host
* @param editingHost The editing host of the editor
*/
for (const test of [
{
init: (normalSel, editingHost) => {
info("Staring to test spellcheck of misspelled word after joining paragraphs");
editingHost.innerHTML = "<p>It is</p><p>what I want</p>";
normalSel.collapse(editingHost.querySelector("p + p").firstChild, 0);
return 0;
},
run: () => {
document.execCommand("delete");
return 0;
},
check: (spellCheckSel) => {
is(
spellCheckSel.rangeCount,
0,
"The joined misspelled word shouldn't be marked as misspelled word because caret is in the word"
);
},
},
{
init: (normalSel, editingHost) => {
info("Staring to test spellcheck of correct word after joining paragraphs");
editingHost.innerHTML = "<p>It's beco</p><p>ming nicer</p>";
normalSel.collapse(editingHost.querySelector("p + p").firstChild, 0);
return 2;
},
run: () => {
document.execCommand("delete");
return 0;
},
check: (spellCheckSel) => {
is(
spellCheckSel.rangeCount,
0,
"There shouldn't be misspelled word after joining separated word anyway"
);
},
},
{
init: (normalSel, editingHost) => {
info("Staring to test spellcheck of correct words after splitting a paragraph");
editingHost.innerHTML = "<p>It iswhat I want</p>";
normalSel.collapse(editingHost.querySelector("p").firstChild, "It is".length);
return 1;
},
run: () => {
document.execCommand("insertParagraph");
return 0;
},
check: (spellCheckSel) => {
is(
spellCheckSel.rangeCount,
0,
"No word should be marked as misspelled after split"
);
},
},
{
init: (normalSel, editingHost) => {
info("Staring to test spellcheck of misspelled words after splitting a paragraph");
editingHost.innerHTML = "<p>It's becoming nicer</p>";
normalSel.collapse(editingHost.querySelector("p").firstChild, "It's beco".length);
return 0;
},
run: () => {
document.execCommand("insertParagraph");
return 1;
},
check: (spellCheckSel, editingHost) => {
is(
spellCheckSel.rangeCount,
1,
"The split word in the first paragraph should be marked as misspelled, but the second paragraph's should be so because of caret is in it"
);
if (!spellCheckSel.rangeCount) {
return;
}
is(
SpecialPowers.unwrap(spellCheckSel.getRangeAt(0).startContainer),
editingHost.querySelector("p").firstChild,
"First misspelled word should start in the first child of the first <p>"
);
is(
SpecialPowers.unwrap(spellCheckSel.getRangeAt(0).endContainer),
editingHost.querySelector("p").firstChild,
"First misspelled word should end in the first child of the first <p>"
);
is(
spellCheckSel.getRangeAt(0).startOffset,
"It's ".length,
"First misspelled word should start after 'It '"
);
is(
spellCheckSel.getRangeAt(0).endOffset,
"It's beco".length,
"First misspelled word should end by after 'bec'"
);
},
},
]) {
const editingHost = document.createElement("div");
editingHost.setAttribute("contenteditable", "");
editingHost.setAttribute("spellcheck", "true");
document.body.appendChild(editingHost);
editingHost.focus();
const editor =
SpecialPowers.wrap(window).docShell.editingSession.getEditorForWindow(window);
const nsISelectionController = SpecialPowers.Ci.nsISelectionController;
const normalSel = editor.selectionController.getSelection(
nsISelectionController.SELECTION_NORMAL
);
const spellCheckSel = editor.selectionController.getSelection(
nsISelectionController.SELECTION_SPELLCHECK
);
const initialMisspelledWords = test.init(normalSel, editingHost);
await waitForOnSpellCheck(
spellCheckSel, editingHost, initialMisspelledWords, "before edit"
);
await waitForTick();
const expectedMisspelledWords = test.run(editingHost);
await waitForOnSpellCheck(
spellCheckSel, editingHost, expectedMisspelledWords, "after edit"
);
test.check(spellCheckSel, editingHost);
editingHost.remove();
await waitForTick();
}
SimpleTest.finish();
});
</script>
</body>
</html>