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Merge branch 'master' into utf32_buffer

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Jörg Breitbart
2019-01-27 19:02:09 +01:00
parent 4f531f8490 cc531f1933
commit acea73c8ac
23 changed files with 1536 additions and 216 deletions
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src/BufferLine.test.ts
+17 -46
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@@ -9,6 +9,10 @@ import { NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE, DEFAULT_ATTR } from '.
class TestBufferLine extends BufferLine {
public get combined(): {[index: number]: string} {
return this._combined;
}
public toArray(): CharData[] {
const result = [];
for (let i = 0; i < this.length; ++i) {
@@ -167,63 +171,30 @@ describe('BufferLine', function(): void {
});
it('enlarge(true)', function(): void {
const line = new TestBufferLine(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), true);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(true) - should apply new size', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), true);
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.toArray()).eql(Array(5).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(false) - should not apply new size', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(false) + shrink(false) - should not apply new size', function(): void {
const line = new TestBufferLine(20, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
chai.expect(line.toArray()).eql(Array(20).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(false) + enlarge(false) to smaller than before', function(): void {
const line = new TestBufferLine(20, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(15, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.toArray()).eql(Array(20).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(false) + enlarge(false) to bigger than before', function(): void {
const line = new TestBufferLine(20, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(25, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.toArray()).eql(Array(25).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(false) + resize shrink=true should enforce shrinking', function(): void {
const line = new TestBufferLine(20, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), true);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('enlarge from 0 length', function(): void {
const line = new TestBufferLine(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink to 0 length', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), true);
line.resize(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.toArray()).eql(Array(0).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
it('shrink(false) to 0 and enlarge to different sizes', function(): void {
it('should remove combining data on replaced cells after shrinking then enlarging', () => {
const line = new TestBufferLine(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
line.resize(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(7, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(7, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), true);
chai.expect(line.toArray()).eql(Array(7).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.set(2, [ null, '😁', 1, '😁'.charCodeAt(0) ]);
line.set(9, [ null, '😁', 1, '😁'.charCodeAt(0) ]);
chai.expect(line.translateToString()).eql('aa😁aaaaaa😁');
chai.expect(Object.keys(line.combined).length).eql(2);
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.translateToString()).eql('aa😁aa');
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
chai.expect(line.translateToString()).eql('aa😁aaaaaaa');
chai.expect(Object.keys(line.combined).length).eql(1);
});
});
describe('getTrimLength', function(): void {