eiac/xterm.js
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

remove push/pop/splice calls to BufferLine

Browse Source
This commit is contained in:
Jörg Breitbart
2018-08-31 04:40:08 +02:00
parent 999fce4e52
commit 841a33be28
11 changed files with 161 additions and 161 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/BufferLine.test.ts
+19 -43
View File
@@ -18,35 +18,20 @@ describe('BufferLine', function(): void {
it('ctor', function(): void {
let line: IBufferLine = new TestBufferLine();
chai.expect(line.length).equals(0);
chai.expect(line.pop()).equals(undefined);
chai.expect(line.isWrapped).equals(false);
line = new TestBufferLine(10);
chai.expect(line.length).equals(10);
chai.expect(line.pop()).eql([0, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
chai.expect(line.get(0)).eql([0, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
chai.expect(line.isWrapped).equals(false);
line = new TestBufferLine(10, null, true);
chai.expect(line.length).equals(10);
chai.expect(line.pop()).eql([0, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
chai.expect(line.get(0)).eql([0, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
chai.expect(line.isWrapped).equals(true);
line = new TestBufferLine(10, [123, 'a', 456, 789], true);
chai.expect(line.length).equals(10);
chai.expect(line.pop()).eql([123, 'a', 456, 789]);
chai.expect(line.get(0)).eql([123, 'a', 456, 789]);
chai.expect(line.isWrapped).equals(true);
});
it('splice', function(): void {
const line = new TestBufferLine();
const data: CharData[] = [
[1, 'a', 0, 0],
[2, 'b', 0, 0],
[3, 'c', 0, 0]
];
for (let i = 0; i < data.length; ++i) line.push(data[i]);
chai.expect(line.length).equals(data.length);
const removed1 = line.splice(1, 1, [4, 'd', 0, 0]);
const removed2 = data.splice(1, 1, [4, 'd', 0, 0]);
chai.expect(removed1).eql(removed2);
chai.expect(line.toArray()).eql(data);
});
it('TerminalLine.blankLine', function(): void {
const line = TestBufferLine.blankLine(5, 123);
chai.expect(line.length).equals(5);
@@ -58,39 +43,30 @@ describe('BufferLine', function(): void {
chai.expect(ch[CHAR_DATA_CODE_INDEX]).equals(NULL_CELL_CODE);
});
it('insertCells', function(): void {
const line = new TestBufferLine();
const data: CharData[] = [
[1, 'a', 0, 0],
[2, 'b', 0, 0],
[3, 'c', 0, 0]
];
for (let i = 0; i < data.length; ++i) line.push(data[i]);
const line = new TestBufferLine(3);
line.set(0, [1, 'a', 0, 0]);
line.set(1, [2, 'b', 0, 0]);
line.set(2, [3, 'c', 0, 0]);
line.insertCells(1, 3, [4, 'd', 0, 0]);
chai.expect(line.toArray()).eql([[1, 'a', 0, 0], [4, 'd', 0, 0], [4, 'd', 0, 0]]);
});
it('deleteCells', function(): void {
const line = new TestBufferLine();
const data: CharData[] = [
[1, 'a', 0, 0],
[2, 'b', 0, 0],
[3, 'c', 0, 0],
[4, 'd', 0, 0],
[5, 'e', 0, 0]
];
for (let i = 0; i < data.length; ++i) line.push(data[i]);
const line = new TestBufferLine(5);
line.set(0, [1, 'a', 0, 0]);
line.set(1, [2, 'b', 0, 0]);
line.set(2, [3, 'c', 0, 0]);
line.set(3, [4, 'd', 0, 0]);
line.set(4, [5, 'e', 0, 0]);
line.deleteCells(1, 2, [6, 'f', 0, 0]);
chai.expect(line.toArray()).eql([[1, 'a', 0, 0], [4, 'd', 0, 0], [5, 'e', 0, 0], [6, 'f', 0, 0], [6, 'f', 0, 0]]);
});
it('replaceCells', function(): void {
const line = new TestBufferLine();
const data: CharData[] = [
[1, 'a', 0, 0],
[2, 'b', 0, 0],
[3, 'c', 0, 0],
[4, 'd', 0, 0],
[5, 'e', 0, 0]
];
for (let i = 0; i < data.length; ++i) line.push(data[i]);
const line = new TestBufferLine(5);
line.set(0, [1, 'a', 0, 0]);
line.set(1, [2, 'b', 0, 0]);
line.set(2, [3, 'c', 0, 0]);
line.set(3, [4, 'd', 0, 0]);
line.set(4, [5, 'e', 0, 0]);
line.replaceCells(2, 4, [6, 'f', 0, 0]);
chai.expect(line.toArray()).eql([[1, 'a', 0, 0], [2, 'b', 0, 0], [6, 'f', 0, 0], [6, 'f', 0, 0], [5, 'e', 0, 0]]);
});