本文整理汇总了TypeScript中vs/workbench/api/node/extHostDocuments.ExtHostDocumentData类的典型用法代码示例。如果您正苦于以下问题：TypeScript ExtHostDocumentData类的具体用法？TypeScript ExtHostDocumentData怎么用？TypeScript ExtHostDocumentData使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ExtHostDocumentData类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: testLineMappingDirectionAfterEvents
function testLineMappingDirectionAfterEvents(lines: string[], eol: string, direction: AssertDocumentLineMappingDirection, events: EditorCommon.IModelContentChangedEvent2[]): void {
let myDocument = new ExtHostDocumentData(undefined, URI.file(''), lines.slice(0), eol, 'text', 1, false);
assertDocumentLineMapping(myDocument, direction);
myDocument.onEvents(events);
assertDocumentLineMapping(myDocument, direction);
}示例2: assertDocumentLineMapping
function assertDocumentLineMapping(doc: ExtHostDocumentData, direction: AssertDocumentLineMappingDirection): void {
let allText = doc.getText();
let line = 0, character = 0, previousIsCarriageReturn = false;
for (let offset = 0; offset <= allText.length; offset++) {
// The position coordinate system cannot express the position between \r and \n
let position = new Position(line, character + (previousIsCarriageReturn ? -1 : 0));
if (direction === AssertDocumentLineMappingDirection.OffsetToPosition) {
let actualPosition = doc.positionAt(offset);
assert.equal(positionToStr(actualPosition), positionToStr(position), 'positionAt mismatch for offset ' + offset);
} else {
// The position coordinate system cannot express the position between \r and \n
let expectedOffset = offset + (previousIsCarriageReturn ? -1 : 0);
let actualOffset = doc.offsetAt(position);
assert.equal(actualOffset, expectedOffset, 'offsetAt mismatch for position ' + positionToStr(position));
}
if (allText.charAt(offset) === '\n') {
line++;
character = 0;
} else {
character++;
}
previousIsCarriageReturn = (allText.charAt(offset) === '\r');
}
}示例3: test
test('getWordRangeAtPosition', function () {
data = new ExtHostDocumentData(undefined, URI.file(''), [
'aaaa bbbb cccc abc'
], '\n', 'text', 1, false);
let range = data.getWordRangeAtPosition(new Position(0, 2));
assert.equal(range.start.line, 0);
assert.equal(range.start.character, 0);
assert.equal(range.end.line, 0);
assert.equal(range.end.character, 4);
range = data.getWordRangeAtPosition(new Position(0, 2), /.*/);
assert.equal(range.start.line, 0);
assert.equal(range.start.character, 0);
assert.equal(range.end.line, 0);
assert.equal(range.end.character, 4);
range = data.getWordRangeAtPosition(new Position(0, 2), /a+.+?c/);
assert.equal(range.start.line, 0);
assert.equal(range.start.character, 0);
assert.equal(range.end.line, 0);
assert.equal(range.end.character, 11);
range = data.getWordRangeAtPosition(new Position(0, 17), /a+.+?c/);
assert.equal(range.start.line, 0);
assert.equal(range.start.character, 15);
assert.equal(range.end.line, 0);
assert.equal(range.end.character, 18);
range = data.getWordRangeAtPosition(new Position(0, 11), /yy/);
assert.equal(range, undefined);
});示例4: function
test('lines', function () {
assert.equal(data.document.lineCount, 4);
assert.throws(() => data.document.lineCount = 9);
assert.throws(() => data.lineAt(-1));
assert.throws(() => data.lineAt(data.document.lineCount));
assert.throws(() => data.lineAt(Number.MAX_VALUE));
assert.throws(() => data.lineAt(Number.MIN_VALUE));
assert.throws(() => data.lineAt(0.8));
let line = data.lineAt(0);
assert.equal(line.lineNumber, 0);
assert.equal(line.text.length, 16);
assert.equal(line.text, 'This is line one');
assert.equal(line.isEmptyOrWhitespace, false);
assert.equal(line.firstNonWhitespaceCharacterIndex, 0);
data.onEvents([{
range: { startLineNumber: 1, startColumn: 1, endLineNumber: 1, endColumn: 1 },
text: '\t ',
eol: undefined,
isRedoing: undefined,
isUndoing: undefined,
versionId: undefined,
rangeLength: undefined,
}]);
// line didn't change
assert.equal(line.text, 'This is line one');
assert.equal(line.firstNonWhitespaceCharacterIndex, 0);
// fetch line again
line = data.lineAt(0);
assert.equal(line.text, '\t This is line one');
assert.equal(line.firstNonWhitespaceCharacterIndex, 2);
});示例5:
assert.throws(() => data.lineAt(0.8));