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Support the isWrapped handling

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This commit is contained in:
mmis1000
2020-09-18 15:21:59 +08:00
parent 84dfe8fccc
commit d7ed109f9d
2 changed files with 174 additions and 95 deletions
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addons/xterm-addon-serialize/test/SerializeAddon.api.ts
+74 -30
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@@ -16,6 +16,20 @@ const height = 600;
const writeRawSync = (page: any, str: string): Promise<void> => writeSync(page, '\' +' + JSON.stringify(str) + '+ \'');
const testNormalScreenEqual = async (page: any, str: string): Promise<void> => {
await writeRawSync(page, str);
const originalBuffer = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
const result = await page.evaluate(`serializeAddon.serialize();`) as string;
await page.evaluate(`term.reset();`);
await writeRawSync(page, result);
const newBuffer = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
// chai decides -0 and 0 are different number...
// and firefox have a bug that output -0 for unknown reason
assert.equal(JSON.stringify(originalBuffer), JSON.stringify(newBuffer));
};
describe('SerializeAddon', () => {
before(async function(): Promise<any> {
const browserType = getBrowserType();
@@ -35,12 +49,54 @@ describe('SerializeAddon', () => {
after(async () => await browser.close());
beforeEach(async () => await page.evaluate(`window.term.reset()`));
it('produce different output when we call test util with different text', async function(): Promise<any> {
await writeRawSync(page, '12345');
const buffer1 = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
await page.evaluate(`term.reset();`);
await writeRawSync(page, '67890');
const buffer2 = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
assert.throw(() => {
assert.equal(JSON.stringify(buffer1), JSON.stringify(buffer2));
});
});
it('produce different output when we call test util with different line wrap', async function(): Promise<any> {
await writeRawSync(page, '1234567890\r\n12345');
const buffer3 = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
await page.evaluate(`term.reset();`);
await writeRawSync(page, '1234567890n12345');
const buffer4 = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
assert.throw(() => {
assert.equal(JSON.stringify(buffer3), JSON.stringify(buffer4));
});
});
it('empty content', async function(): Promise<any> {
const rows = 10;
const cols = 10;
assert.equal(await page.evaluate(`serializeAddon.serialize();`), '');
});
it('unwrap wrapped line', async function(): Promise<any> {
const lines = ['123456789123456789'];
await writeSync(page, lines.join('\\r\\n'));
assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
});
it('does not unwrap non-wrapped line', async function(): Promise<any> {
const lines = [
'123456789',
'123456789'
];
await writeSync(page, lines.join('\\r\\n'));
assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
});
it('preserve last empty lines', async function(): Promise<any> {
const cols = 10;
const lines = [
@@ -281,15 +337,8 @@ describe('SerializeAddon', () => {
'中文12',
'1中文中文中' // this line is going to be wrapped at last character because it has line length of 11 (1+2*5)
];
const expected = [
'中文中文',
'12中文',
'中文12',
'1中文中文',
'中'
];
await writeSync(page, lines.join('\\r\\n'));
assert.equal(await page.evaluate(`serializeAddon.serialize();`), expected.join('\r\n'));
assert.equal(await page.evaluate(`serializeAddon.serialize();`), lines.join('\r\n'));
});
it('serialize CJK Mixed with tab correctly', async () => {
@@ -315,7 +364,7 @@ describe('SerializeAddon', () => {
];
await writeSync(page, lines.join('\\r\\n'));
assert.equal(JSON.stringify(await page.evaluate(`window.term.buffer.active.type`)), '"alternate"');
assert.equal(await page.evaluate(`window.term.buffer.active.type`), 'alternate');
assert.equal(JSON.stringify(await page.evaluate(`serializeAddon.serialize();`)), JSON.stringify(expected.join('\r\n')));
});
@@ -331,7 +380,7 @@ describe('SerializeAddon', () => {
];
await writeSync(page, lines.join('\\r\\n'));
assert.equal(JSON.stringify(await page.evaluate(`window.term.buffer.active === window.term.buffer.alt`)), 'false');
assert.equal(await page.evaluate(`window.term.buffer.active.type`), 'normal');
assert.equal(JSON.stringify(await page.evaluate(`serializeAddon.serialize();`)), JSON.stringify(expected.join('\r\n')));
});
@@ -343,17 +392,7 @@ describe('SerializeAddon', () => {
`2${CLEAR_RIGHT(9)}`
];
await writeSync(page, lines.join('\\r\\n'));
const originalBuffer = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
const result = await page.evaluate(`serializeAddon.serialize();`) as string;
await page.evaluate(`term.reset();`);
await writeRawSync(page, result);
const newBuffer = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
// chai decides -0 and 0 are different number...
// and firefox have a bug that output -0 for unknown reason
assert.equal(JSON.stringify(originalBuffer), JSON.stringify(newBuffer));
await testNormalScreenEqual(page, lines.join('\r\n'));
});
it('cause the BCE on scroll', async () => {
@@ -369,18 +408,23 @@ describe('SerializeAddon', () => {
`\u001b[44m${CLEAR_RIGHT(5)}1111111111111111`
];
await writeSync(page, lines.join('\\r\\n'));
const originalBuffer = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
await testNormalScreenEqual(page, lines.join('\r\n'));
});
it('handle invalid wrap', async () => {
const CLEAR_RIGHT = (l: number): string => `\u001b[${l}X`;
const MOVE_UP = (l: number): string => `\u001b[${l}A`;
const MOVE_DOWN = (l: number): string => `\u001b[${l}B`;
const result = await page.evaluate(`serializeAddon.serialize();`) as string;
const padLines = newArray<string>(
(index: number) => digitsString(10, index),
10
);
await page.evaluate(`term.reset();`);
await writeRawSync(page, result);
const newBuffer = await page.evaluate(`SerializeAddon._inspectBuffer(term.buffer.normal);`);
const lines = [
`\u001b[44m${CLEAR_RIGHT(5)}123456789012345${MOVE_UP(1)}${CLEAR_RIGHT(5)}${MOVE_DOWN(1)}`
];
// chai decides -0 and 0 are different number...
// and firefox have a bug that output -0 for unknown reason
assert.equal(JSON.stringify(originalBuffer), JSON.stringify(newBuffer));
await testNormalScreenEqual(page, lines.join('\r\n'));
});
});