本文整理汇总了TypeScript中vs/editor/common/model/chunksTextBuffer/bufferPiece.BufferPiece.findLineStartBeforeOffset方法的典型用法代码示例。如果您正苦于以下问题：TypeScript BufferPiece.findLineStartBeforeOffset方法的具体用法？TypeScript BufferPiece.findLineStartBeforeOffset怎么用？TypeScript BufferPiece.findLineStartBeforeOffset使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vs/editor/common/model/chunksTextBuffer/bufferPiece.BufferPiece的用法示例。
在下文中一共展示了BufferPiece.findLineStartBeforeOffset方法的1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: test
test('findLineStartBeforeOffset', () => {
let piece = new BufferPiece([
'Line1\r\n',
'l2\n',
'another\r',
'and\r\n',
'finally\n',
'last'
].join(''));
assert.equal(piece.length(), 35);
assert.deepEqual(piece.findLineStartBeforeOffset(0), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(1), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(2), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(3), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(4), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(5), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(6), -1);
assert.deepEqual(piece.findLineStartBeforeOffset(7), 0);
assert.deepEqual(piece.findLineStartBeforeOffset(8), 0);
assert.deepEqual(piece.findLineStartBeforeOffset(9), 0);
assert.deepEqual(piece.findLineStartBeforeOffset(10), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(11), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(12), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(13), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(14), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(15), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(16), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(17), 1);
assert.deepEqual(piece.findLineStartBeforeOffset(18), 2);
assert.deepEqual(piece.findLineStartBeforeOffset(19), 2);
assert.deepEqual(piece.findLineStartBeforeOffset(20), 2);
assert.deepEqual(piece.findLineStartBeforeOffset(21), 2);
assert.deepEqual(piece.findLineStartBeforeOffset(22), 2);
assert.deepEqual(piece.findLineStartBeforeOffset(23), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(24), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(25), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(26), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(27), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(28), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(29), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(30), 3);
assert.deepEqual(piece.findLineStartBeforeOffset(31), 4);
assert.deepEqual(piece.findLineStartBeforeOffset(32), 4);
assert.deepEqual(piece.findLineStartBeforeOffset(33), 4);
assert.deepEqual(piece.findLineStartBeforeOffset(34), 4);
assert.deepEqual(piece.findLineStartBeforeOffset(35), 4);
assert.deepEqual(piece.findLineStartBeforeOffset(36), 4);
});