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Fix and add more MoveToCell tests

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This commit is contained in:
Daniel Imms
2020-02-03 06:54:35 -08:00
parent 7d84083f55
commit bb944f190e
1 changed files with 27 additions and 14 deletions
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src/browser/input/MoveToCell.test.ts
+27 -14
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@@ -15,31 +15,44 @@ describe('MoveToCell', () => {
bufferService = new MockBufferService(5, 5);
bufferService.buffer.x = 3;
bufferService.buffer.y = 3;
// Lines 2-4 are wrapped
bufferService.buffer.lines.get(3)!.isWrapped = true;
bufferService.buffer.lines.get(4)!.isWrapped = true;
});
describe('normal buffer', () => {
it('should use the right directional escape sequences', () => {
assert.equal(moveToCellSequence(1, 3, bufferService, false), '\x1b[D\x1b[D');
assert.equal(moveToCellSequence(2, 3, bufferService, false), '\x1b[D');
assert.equal(moveToCellSequence(4, 3, bufferService, false), '\x1b[C');
assert.equal(moveToCellSequence(5, 3, bufferService, false), '\x1b[C\x1b[C');
});
it('should wrap around entire row instead of doing up and down when the Y value differs', () => {
assert.equal(moveToCellSequence(2, 2, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(4, 4, bufferService, false), '\x1b[C\x1b[C\x1b[C');
});
it('should wrap across 2+ rows', () => {
bufferService.buffer.y = 2;
assert.equal(moveToCellSequence(3, 4, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D', '(3,2) to (3,4) = 10 cells');
});
it('should not move the cursor beyond the current wrapped row', () => {
assert.equal(moveToCellSequence(1, 1, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(1, 5, bufferService, false), '\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(2, 1, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(3, 1, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(4, 1, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(5, 1, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(1, 2, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(2, 2, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(3, 2, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(4, 2, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(5, 2, bufferService, false), '\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(1, 4, bufferService, false), '\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(2, 4, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(3, 4, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(4, 4, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(5, 4, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(1, 5, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(2, 5, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(3, 5, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(4, 5, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
assert.equal(moveToCellSequence(5, 5, bufferService, false), '\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C\x1b[C');
});
it('should use the correct character for application cursor', () => {
assert.equal(moveToCellSequence(2, 1, bufferService, false), '\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D\x1b[D');
assert.equal(moveToCellSequence(2, 1, bufferService, true), '\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD');
assert.equal(moveToCellSequence(3, 1, bufferService, true), '\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD');
assert.equal(moveToCellSequence(3, 2, bufferService, true), '\x1bOD\x1bOD\x1bOD\x1bOD\x1bOD');
assert.equal(moveToCellSequence(2, 3, bufferService, true), '\x1bOD');
assert.equal(moveToCellSequence(4, 3, bufferService, true), '\x1bOC');
assert.equal(moveToCellSequence(3, 4, bufferService, true), '\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC');
assert.equal(moveToCellSequence(3, 5, bufferService, true), '\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC\x1bOC');
});
});