本文整理匯總了TypeScript中vs/workbench/api/node/extHostDocumentSaveParticipant.ExtHostDocumentSaveParticipant.onWillSaveTextDocumentEvent方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript ExtHostDocumentSaveParticipant.onWillSaveTextDocumentEvent方法的具體用法？TypeScript ExtHostDocumentSaveParticipant.onWillSaveTextDocumentEvent怎麽用？TypeScript ExtHostDocumentSaveParticipant.onWillSaveTextDocumentEvent使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類vs/workbench/api/node/extHostDocumentSaveParticipant.ExtHostDocumentSaveParticipant的用法示例。
在下文中一共展示了ExtHostDocumentSaveParticipant.onWillSaveTextDocumentEvent方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: test
test('event delivery, overall timeout', () => {
const participant = new ExtHostDocumentSaveParticipant(documents, workspace, { timeout: 20, errors: 5 });
let callCount = 0;
let sub1 = participant.onWillSaveTextDocumentEvent(function (event) {
callCount += 1;
event.waitUntil(TPromise.timeout(17));
});
let sub2 = participant.onWillSaveTextDocumentEvent(function (event) {
callCount += 1;
event.waitUntil(TPromise.timeout(17));
});
let sub3 = participant.onWillSaveTextDocumentEvent(function (event) {
callCount += 1;
});
return participant.$participateInSave(resource, SaveReason.EXPLICIT).then(values => {
sub1.dispose();
sub2.dispose();
sub3.dispose();
assert.equal(callCount, 2);
assert.equal(values.length, 2);
const [first, second] = values;
assert.equal(first, true);
assert.equal(second, true);
});
});示例2: test
test('event delivery, two listeners -> two document states', () => {
const participant = new ExtHostDocumentSaveParticipant(documents, new class extends mock<MainThreadEditorsShape>() {
$tryApplyWorkspaceEdit(_edits: IWorkspaceResourceEdit[]) {
for (const { resource, edits } of _edits) {
for (const { newText, range } of edits) {
documents.$acceptModelChanged(resource.toString(), {
changes: [{
range,
rangeLength: undefined,
text: newText
}],
eol: undefined,
versionId: documents.getDocumentData(resource).version + 1
}, true);
}
}
return TPromise.as(true);
}
});
const document = documents.getDocumentData(resource).document;
let sub1 = participant.onWillSaveTextDocumentEvent(function (e) {
// the document state we started with
assert.equal(document.version, 1);
assert.equal(document.getText(), 'foo');
e.waitUntil(TPromise.as([TextEdit.insert(new Position(0, 0), 'bar')]));
});
let sub2 = participant.onWillSaveTextDocumentEvent(function (e) {
// the document state AFTER the first listener kicked in
assert.equal(document.version, 2);
assert.equal(document.getText(), 'barfoo');
e.waitUntil(TPromise.as([TextEdit.insert(new Position(0, 0), 'bar')]));
});
return participant.$participateInSave(resource, SaveReason.EXPLICIT).then(values => {
sub1.dispose();
sub2.dispose();
// the document state AFTER eventing is done
assert.equal(document.version, 3);
assert.equal(document.getText(), 'barbarfoo');
});
});