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Fix some tests

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This commit is contained in:
Daniel Imms
2018-12-28 11:02:08 -08:00
parent 7684f93773
commit 358898daf9
3 changed files with 8 additions and 49 deletions
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src/BufferLine.test.ts
+3 -48
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@@ -141,64 +141,19 @@ describe('BufferLine', function(): void {
});
it('enlarge(true)', function(): void {
const line = new TestBufferLine(5, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [1, 'a', 0, 'a'.charCodeAt(0)], true);
line.resize(10, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(5, [1, 'a', 0, 'a'.charCodeAt(0)], true);
line.resize(5, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(5, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(5, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(15, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(25, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(10, [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, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(0, [1, 'a', 0, 'a'.charCodeAt(0)], true);
line.resize(0, [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 {
const line = new TestBufferLine(10, [1, 'a', 0, 'a'.charCodeAt(0)], false);
line.resize(0, [1, 'a', 0, 'a'.charCodeAt(0)], false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(5, [1, 'a', 0, 'a'.charCodeAt(0)], false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(7, [1, 'a', 0, 'a'.charCodeAt(0)], false);
chai.expect(line.toArray()).eql(Array(10).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(7, [1, 'a', 0, 'a'.charCodeAt(0)], true);
chai.expect(line.toArray()).eql(Array(7).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
});
});
describe('getTrimLength', function(): void {
it('empty line', function(): void {