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Merge pull request #3458 from Tyriar/split_tests

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Split up unicode surrogates tests to avoid timeout
This commit is contained in:
Daniel Imms
2021-09-02 06:56:49 -07:00
committed by GitHub
parent 504a8eb472 453688a555
commit 77461a3340
1 changed files with 71 additions and 73 deletions
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src/browser/Terminal.test.ts
+71 -73
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@@ -732,80 +732,78 @@ describe('Terminal', () => {
});
describe('unicode - surrogates', () => {
it('2 characters per cell', async function (): Promise<void> {
this.timeout(10000); // This is needed because istanbul patches code and slows it down
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let i = 0xDC00; i <= 0xDCFF; ++i) {
await term.writeP(high + String.fromCharCode(i));
const tchar = term.buffer.lines.get(0)!.loadCell(0, cell);
assert.equal(tchar.getChars(), high + String.fromCharCode(i));
assert.equal(tchar.getChars().length, 2);
assert.equal(tchar.getWidth(), 1);
assert.equal(term.buffer.lines.get(0)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
it('2 characters at last cell', async () => {
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let i = 0xDC00; i <= 0xDCFF; ++i) {
term.buffer.x = term.cols - 1;
await term.writeP(high + String.fromCharCode(i));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.buffer.x - 1, cell).getChars(), high + String.fromCharCode(i));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.buffer.x - 1, cell).getChars().length, 2);
assert.equal(term.buffer.lines.get(1)!.loadCell(0, cell).getChars(), '');
term.reset();
}
});
it('2 characters per cell over line end with autowrap', async function (): Promise<void> {
this.timeout(10000);
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let i = 0xDC00; i <= 0xDCFF; ++i) {
term.buffer.x = term.cols - 1;
await term.writeP('a' + high + String.fromCharCode(i));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.cols - 1, cell).getChars(), 'a');
assert.equal(term.buffer.lines.get(1)!.loadCell(0, cell).getChars(), high + String.fromCharCode(i));
assert.equal(term.buffer.lines.get(1)!.loadCell(0, cell).getChars().length, 2);
assert.equal(term.buffer.lines.get(1)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
it('2 characters per cell over line end without autowrap', async function (): Promise<void> {
this.timeout(10000);
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let i = 0xDC00; i <= 0xDCFF; ++i) {
term.buffer.x = term.cols - 1;
await term.writeP('\x1b[?7l'); // Disable wraparound mode
const width = wcwidth((0xD800 - 0xD800) * 0x400 + i - 0xDC00 + 0x10000);
if (width !== 1) {
continue;
for (let i = 0xDC00; i <= 0xDCF0; i += 0x10) {
const range = `0x${i.toString(16).toUpperCase()}-0x${(i + 0xF).toString(16).toUpperCase()}`;
it(`${range}: 2 characters per cell`, async function (): Promise<void> {
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let j = i; j <= i + 0xF; j++) {
await term.writeP(high + String.fromCharCode(j));
const tchar = term.buffer.lines.get(0)!.loadCell(0, cell);
assert.equal(tchar.getChars(), high + String.fromCharCode(j));
assert.equal(tchar.getChars().length, 2);
assert.equal(tchar.getWidth(), 1);
assert.equal(term.buffer.lines.get(0)!.loadCell(1, cell).getChars(), '');
term.reset();
}
await term.writeP('a' + high + String.fromCharCode(i));
// auto wraparound mode should cut off the rest of the line
assert.equal(term.buffer.lines.get(0)!.loadCell(term.cols - 1, cell).getChars(), high + String.fromCharCode(i));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.cols - 1, cell).getChars().length, 2);
assert.equal(term.buffer.lines.get(1)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
it('splitted surrogates', async function (): Promise<void> {
this.timeout(10000);
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let i = 0xDC00; i <= 0xDCFF; ++i) {
await term.writeP(high + String.fromCharCode(i));
const tchar = term.buffer.lines.get(0)!.loadCell(0, cell);
assert.equal(tchar.getChars(), high + String.fromCharCode(i));
assert.equal(tchar.getChars().length, 2);
assert.equal(tchar.getWidth(), 1);
assert.equal(term.buffer.lines.get(0)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
});
it(`${range}: 2 characters at last cell`, async () => {
const high = String.fromCharCode(0xD800);
const cell = new CellData();
term.buffer.x = term.cols - 1;
for (let j = i; j <= i + 0xF; j++) {
await term.writeP(high + String.fromCharCode(j));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.buffer.x - 1, cell).getChars(), high + String.fromCharCode(j));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.buffer.x - 1, cell).getChars().length, 2);
assert.equal(term.buffer.lines.get(1)!.loadCell(0, cell).getChars(), '');
term.reset();
}
});
it(`${range}: 2 characters per cell over line end with autowrap`, async function (): Promise<void> {
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let j = i; j <= i + 0xF; j++) {
term.buffer.x = term.cols - 1;
await term.writeP('a' + high + String.fromCharCode(j));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.cols - 1, cell).getChars(), 'a');
assert.equal(term.buffer.lines.get(1)!.loadCell(0, cell).getChars(), high + String.fromCharCode(j));
assert.equal(term.buffer.lines.get(1)!.loadCell(0, cell).getChars().length, 2);
assert.equal(term.buffer.lines.get(1)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
it(`${range}: 2 characters per cell over line end without autowrap`, async function (): Promise<void> {
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let j = i; j <= i + 0xF; j++) {
term.buffer.x = term.cols - 1;
await term.writeP('\x1b[?7l'); // Disable wraparound mode
const width = wcwidth((0xD800 - 0xD800) * 0x400 + j - 0xDC00 + 0x10000);
if (width !== 1) {
continue;
}
await term.writeP('a' + high + String.fromCharCode(j));
// auto wraparound mode should cut off the rest of the line
assert.equal(term.buffer.lines.get(0)!.loadCell(term.cols - 1, cell).getChars(), high + String.fromCharCode(j));
assert.equal(term.buffer.lines.get(0)!.loadCell(term.cols - 1, cell).getChars().length, 2);
assert.equal(term.buffer.lines.get(1)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
it(`${range}: splitted surrogates`, async function (): Promise<void> {
const high = String.fromCharCode(0xD800);
const cell = new CellData();
for (let j = i; j <= i + 0xF; j++) {
await term.writeP(high + String.fromCharCode(j));
const tchar = term.buffer.lines.get(0)!.loadCell(0, cell);
assert.equal(tchar.getChars(), high + String.fromCharCode(j));
assert.equal(tchar.getChars().length, 2);
assert.equal(tchar.getWidth(), 1);
assert.equal(term.buffer.lines.get(0)!.loadCell(1, cell).getChars(), '');
term.reset();
}
});
}
});
describe('unicode - combining characters', () => {