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Merge branch 'master' into master

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This commit is contained in:
Daniel Imms
2026-03-09 13:15:13 +09:00
committed by GitHub
parent fe9650ce16 6651c4ca23
commit e769f80a14
18 changed files with 386 additions and 330 deletions
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README.md
+2 -1
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@@ -94,7 +94,7 @@ Since xterm.js is typically implemented as a developer tool, generally only mode
### Node.js Support
We also publish [`xterm-headless`](https://www.npmjs.com/package/xterm-headless) which is a stripped down version of xterm.js that runs headless in Node.js. An example use case for this is to keep track of a terminal's state where the process is running and using the [serialize addon](https://www.npmjs.com/package/@xterm/addon-serialize) so it can get all state restored upon reconnection.
We also publish [`@xterm/headless`](https://www.npmjs.com/package/@xterm/headless) which is a stripped down version of xterm.js that runs headless in Node.js. An example use case for this is to keep track of a terminal's state where the process is running and using the [serialize addon](https://www.npmjs.com/package/@xterm/addon-serialize) so it can get all state restored upon reconnection.
## API
@@ -230,6 +230,7 @@ Xterm.js is used in many world-class applications to provide great terminal expe
- [**LabEx**](https://labex.io): Interactive learning platform with hands-on labs and xterm.js-based online terminals, focused on learn-by-doing approach.
- [**EmuDevz**](https://afska.github.io/emudevz): A free coding game where players learn how to build an emulator from scratch.
- [**SSH Connection Manager**](https://github.com/Amtrend/ssh-manager): Modern web-based SSH terminal and SFTP manager with AES-256 encryption, PWA support, and session management.
- [**WooTTY**](https://github.com/icoretech/wootty): Flawless browser terminal for real operators.
- [And much more...](https://github.com/xtermjs/xterm.js/network/dependents?package_id=UGFja2FnZS0xNjYzMjc4OQ%3D%3D)
Do you use xterm.js in your application as well? Please [open a Pull Request](https://github.com/sourcelair/xterm.js/pulls) to include it here. We would love to have it on our list. Please add any new contributions to the end of the list.
addons/addon-image/src/ImageAddon.ts
+5
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@@ -5,6 +5,7 @@
import type { ITerminalAddon, IDisposable } from '@xterm/xterm';
import type { ImageAddon as IImageApi } from '@xterm/addon-image';
import { Emitter, type IEvent } from 'common/Event';
import { IIPHandler } from './IIPHandler';
import { ImageRenderer } from './ImageRenderer';
import { ImageStorage, CELL_SIZE_DEFAULT } from './ImageStorage';
@@ -62,6 +63,8 @@ export class ImageAddon implements ITerminalAddon, IImageApi {
private _disposables: IDisposable[] = [];
private _terminal: ITerminalExt | undefined;
private _handlers: Map<String, IResetHandler> = new Map();
private readonly _onImageAdded = new Emitter<void>();
public readonly onImageAdded: IEvent<void> = this._onImageAdded.event;
constructor(opts?: Partial<IImageAddonOptions>) {
this._opts = Object.assign({}, DEFAULT_OPTIONS, opts);
@@ -74,6 +77,7 @@ export class ImageAddon implements ITerminalAddon, IImageApi {
}
this._disposables.length = 0;
this._handlers.clear();
this._onImageAdded.dispose();
}
private _disposeLater(...args: IDisposable[]): void {
@@ -88,6 +92,7 @@ export class ImageAddon implements ITerminalAddon, IImageApi {
// internal data structures
this._renderer = new ImageRenderer(terminal);
this._storage = new ImageStorage(terminal, this._renderer, this._opts);
this._storage.onImageAdded = () => this._onImageAdded.fire();
// enable size reports
if (this._opts.enableSizeReports) {
addons/addon-image/src/ImageStorage.ts
+2
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@@ -124,6 +124,7 @@ export class ImageStorage implements IDisposable {
private _pixelLimit: number = 2500000;
private _viewportMetrics: { cols: number, rows: number };
public onImageAdded: (() => void) | undefined;
public onImageDeleted: ((storageId: number) => void) | undefined;
constructor(
@@ -336,6 +337,7 @@ export class ImageStorage implements IDisposable {
// finally add the image
this._images.set(imageId, imgSpec);
this.onImageAdded?.();
return imageId;
}
addons/addon-image/src/kitty/KittyGraphicsHandler.ts
+4 -4
View File
@@ -752,10 +752,10 @@ export class KittyGraphicsHandler implements IApcHandler, IResetHandler, IDispos
const b1 = src32[srcOffset++];
const b2 = src32[srcOffset++];
// Little-endian: pixel bytes are [R,G,B] → uint32 ABGR layout
dst32[dstOffset++] = (b0 & 0x00FFFFFF) | 0xFF000000;
dst32[dstOffset++] = ((b0 >>> 24) | (b1 << 8)) & 0x00FFFFFF | 0xFF000000;
dst32[dstOffset++] = ((b1 >>> 16) | (b2 << 16)) & 0x00FFFFFF | 0xFF000000;
dst32[dstOffset++] = (b2 >>> 8) | 0xFF000000;
dst32[dstOffset++] = 0xFF000000 | b0;
dst32[dstOffset++] = 0xFF000000 | (b0 >>> 24) | (b1 << 8);
dst32[dstOffset++] = 0xFF000000 | (b1 >>> 16) | (b2 << 16);
dst32[dstOffset++] = 0xFF000000 | (b2 >>> 8);
}
// Handle remaining 1–3 pixels
addons/addon-image/test/ImageAddon.test.ts
+12
View File
@@ -196,6 +196,18 @@ test.describe('ImageAddon', () => {
});
test.describe('image lifecycle & eviction', () => {
test('onImageAdded fires for each image', async () => {
await ctx.page.evaluate(`
window._imageAddedCount = 0;
window.imageAddon.onImageAdded(() => { window._imageAddedCount++; });
`);
await ctx.proxy.write(SIXEL_SEQ_0);
await pollFor(ctx.page, 'window._imageAddedCount', 1);
await ctx.proxy.write(SIXEL_SEQ_0);
await pollFor(ctx.page, 'window._imageAddedCount', 2);
await ctx.proxy.write(SIXEL_SEQ_0);
await pollFor(ctx.page, 'window._imageAddedCount', 3);
});
test('delete image once scrolled off', async () => {
await ctx.proxy.write(SIXEL_SEQ_0);
pollFor(ctx.page, 'window.imageAddon._storage._images.size', 1);
addons/addon-image/test/KittyGraphics.test.ts
+13
View File
@@ -2159,6 +2159,19 @@ test.describe('Kitty Graphics Protocol', () => {
strictEqual(await ctx.page.evaluate(`window.imageAddon._storage._images.has(${oldStorageId})`), false);
});
});
test.describe('onImageAdded callback', () => {
test('onImageAdded fires for each kitty image', async () => {
await ctx.page.evaluate(`
window._imageAddedCount = 0;
window.imageAddon.onImageAdded(() => { window._imageAddedCount++; });
`);
await ctx.proxy.write(`\x1b_Ga=T,f=100;${KITTY_BLACK_1X1_BASE64}\x1b\\`);
await pollFor(ctx.page, 'window._imageAddedCount', 1);
await ctx.proxy.write(`\x1b_Ga=T,f=100;${KITTY_RGB_3X1_BASE64}\x1b\\`);
await pollFor(ctx.page, 'window._imageAddedCount', 2);
});
});
});
/**
addons/addon-image/typings/addon-image.d.ts
Vendored
+6 -1
View File
@@ -3,7 +3,7 @@
* @license MIT
*/
import { Terminal, ITerminalAddon } from '@xterm/xterm';
import { Terminal, ITerminalAddon, IEvent } from '@xterm/xterm';
declare module '@xterm/addon-image' {
export interface IImageAddonOptions {
@@ -116,6 +116,11 @@ declare module '@xterm/addon-image' {
*/
public showPlaceholder: boolean;
/**
* Event fired whenever a new image is added to storage.
*/
public readonly onImageAdded: IEvent<void>;
/**
* Get original image canvas at buffer position.
*/
headless/README.md
+5 -5
View File
@@ -2,17 +2,17 @@
⚠ This package is experimental
`xterm-headless` is a headless terminal that can be run in node.js. This is useful in combination with the frontend [`xterm`](https://www.npmjs.com/package/xterm) for example to keep track of a terminal's state on a remote server where the process is hosted.
`@xterm/headless` is a headless terminal that can be run in node.js. This is useful in combination with the frontend [`xterm`](https://www.npmjs.com/package/@xterm/xterm) for example to keep track of a terminal's state on a remote server where the process is hosted.
## Getting Started
First, you need to install the module, we ship exclusively through npm, so you need that installed and then add xterm.js as a dependency by running:
```sh
npm install xterm-headless
npm install @xterm/headless
```
Then import as you would a regular node package. The recommended way to load `xterm-headless` is with TypeScript and the ES6 module syntax:
Then import as you would a regular node package. The recommended way to load `@xterm/headless` is with TypeScript and the ES6 module syntax:
```javascript
import { Terminal } from '@xterm/headless';
@@ -20,12 +20,12 @@ import { Terminal } from '@xterm/headless';
## API
The full API for `xterm-headless` is contained within the [TypeScript declaration file](https://github.com/xtermjs/xterm.js/blob/master/typings/xterm-headless.d.ts), use the branch/tag picker in GitHub (`w`) to navigate to the correct version of the API.
The full API for `@xterm/headless` is contained within the [TypeScript declaration file](https://github.com/xtermjs/xterm.js/blob/master/typings/xterm-headless.d.ts), use the branch/tag picker in GitHub (`w`) to navigate to the correct version of the API.
Note that some APIs are marked *experimental*, these are added to enable experimentation with new ideas without committing to support it like a normal [semver](https://semver.org/) API. Note that these APIs can change radically between versions, so be sure to read release notes if you plan on using experimental APIs.
### Addons
Addons in `xterm-headless` work the [same as in `xterm`](https://github.com/xtermjs/xterm.js/blob/master/README.md#addons) with the one caveat being that the addon needs to be packaged for node.js and not use any DOM APIs.
Addons in `@xterm/headless` work the [same as in `xterm`](https://github.com/xtermjs/xterm.js/blob/master/README.md#addons) with the one caveat being that the addon needs to be packaged for node.js and not use any DOM APIs.
Currently no official addons are packaged on npm.
package-lock.json
Generated
+37 -28
View File
@@ -1108,10 +1108,11 @@
}
},
"node_modules/@eslint/config-array/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"version": "3.1.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
"integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^1.1.7"
},
@@ -1186,10 +1187,11 @@
}
},
"node_modules/@eslint/eslintrc/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"version": "3.1.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
"integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^1.1.7"
},
@@ -3869,10 +3871,11 @@
}
},
"node_modules/eslint/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"version": "3.1.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
"integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^1.1.7"
},
@@ -4558,10 +4561,11 @@
"dev": true
},
"node_modules/glob/node_modules/minimatch": {
"version": "5.1.6",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.6.tgz",
"integrity": "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g==",
"version": "5.1.9",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.9.tgz",
"integrity": "sha512-7o1wEA2RyMP7Iu7GNba9vc0RWWGACJOCZBJX2GJWip0ikV+wcOsgVuY9uE8CPiyQhkGFSlhuSkZPavN7u1c2Fw==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^2.0.1"
},
@@ -5804,12 +5808,13 @@
}
},
"node_modules/minimatch": {
"version": "9.0.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
"integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
"version": "9.0.9",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.9.tgz",
"integrity": "sha512-OBwBN9AL4dqmETlpS2zasx+vTeWclWzkblfZk7KTA5j3jeOONz/tRCnZomUyvNg83wL5Zv9Ss6HMJXAgL8R2Yg==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^2.0.1"
"brace-expansion": "^2.0.2"
},
"engines": {
"node": ">=16 || 14 >=14.17"
@@ -5875,10 +5880,11 @@
}
},
"node_modules/mocha/node_modules/minimatch": {
"version": "5.1.6",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.6.tgz",
"integrity": "sha512-lKwV/1brpG6mBUFHtb7NUmtABCb2WZZmm2wNiOA5hAb8VdCS4B3dtMWyvcoViccwAW/COERjXLt0zP1zXUN26g==",
"version": "5.1.9",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.9.tgz",
"integrity": "sha512-7o1wEA2RyMP7Iu7GNba9vc0RWWGACJOCZBJX2GJWip0ikV+wcOsgVuY9uE8CPiyQhkGFSlhuSkZPavN7u1c2Fw==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^2.0.1"
},
@@ -6090,10 +6096,11 @@
}
},
"node_modules/nyc/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"version": "3.1.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
"integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^1.1.7"
},
@@ -6905,10 +6912,11 @@
}
},
"node_modules/rimraf/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"version": "3.1.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
"integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^1.1.7"
},
@@ -7618,10 +7626,11 @@
}
},
"node_modules/test-exclude/node_modules/minimatch": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
"integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
"version": "3.1.5",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.5.tgz",
"integrity": "sha512-VgjWUsnnT6n+NUk6eZq77zeFdpW2LWDzP6zFGrCbHXiYNul5Dzqk2HHQ5uFH2DNW5Xbp8+jVzaeNt94ssEEl4w==",
"dev": true,
"license": "ISC",
"dependencies": {
"brace-expansion": "^1.1.7"
},
src/browser/Terminal.test.ts
+32 -32
View File
@@ -8,7 +8,7 @@ import type { IBrowser } from 'browser/Types';
import { assert } from 'chai';
import { DEFAULT_ATTR_DATA } from 'common/buffer/BufferLine';
import { CellData } from 'common/buffer/CellData';
import { MockUnicodeService } from 'common/TestUtils.test';
import { MockUnicodeService, createCellData } from 'common/TestUtils.test';
import { IMarker } from 'common/Types';
const INIT_COLS = 80;
@@ -440,8 +440,8 @@ describe('Terminal', () => {
describe('scroll() function', () => {
describe('when scrollback > 0', () => {
it('should create a new line and scroll', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(INIT_ROWS - 1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(INIT_ROWS - 1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.scroll(DEFAULT_ATTR_DATA.clone());
assert.equal(term.buffer.lines.length, INIT_ROWS + 1);
@@ -451,9 +451,9 @@ describe('Terminal', () => {
});
it('should properly scroll inside a scroll region (scrollTop set)', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(2)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(2)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.scroll(DEFAULT_ATTR_DATA.clone());
@@ -463,11 +463,11 @@ describe('Terminal', () => {
});
it('should properly scroll inside a scroll region (scrollBottom set)', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(2)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(3)!.setCell(0, CellData.fromCharData([0, 'd', 0, 'd'.charCodeAt(0)]));
term.buffer.lines.get(4)!.setCell(0, CellData.fromCharData([0, 'e', 0, 'e'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(2)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.lines.get(3)!.setCell(0, createCellData(0, 'd', 0));
term.buffer.lines.get(4)!.setCell(0, createCellData(0, 'e', 0));
term.buffer.y = 3;
term.buffer.scrollBottom = 3;
term.scroll(DEFAULT_ATTR_DATA.clone());
@@ -481,11 +481,11 @@ describe('Terminal', () => {
});
it('should properly scroll inside a scroll region (scrollTop and scrollBottom set)', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(2)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(3)!.setCell(0, CellData.fromCharData([0, 'd', 0, 'd'.charCodeAt(0)]));
term.buffer.lines.get(4)!.setCell(0, CellData.fromCharData([0, 'e', 0, 'e'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(2)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.lines.get(3)!.setCell(0, createCellData(0, 'd', 0));
term.buffer.lines.get(4)!.setCell(0, createCellData(0, 'e', 0));
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.buffer.scrollBottom = 3;
@@ -506,9 +506,9 @@ describe('Terminal', () => {
});
it('should create a new line and shift everything up', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(INIT_ROWS - 1)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(INIT_ROWS - 1)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
assert.equal(term.buffer.lines.length, INIT_ROWS);
term.scroll(DEFAULT_ATTR_DATA.clone());
@@ -521,9 +521,9 @@ describe('Terminal', () => {
});
it('should properly scroll inside a scroll region (scrollTop set)', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(2)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(2)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.scroll(DEFAULT_ATTR_DATA.clone());
@@ -533,11 +533,11 @@ describe('Terminal', () => {
});
it('should properly scroll inside a scroll region (scrollBottom set)', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(2)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(3)!.setCell(0, CellData.fromCharData([0, 'd', 0, 'd'.charCodeAt(0)]));
term.buffer.lines.get(4)!.setCell(0, CellData.fromCharData([0, 'e', 0, 'e'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(2)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.lines.get(3)!.setCell(0, createCellData(0, 'd', 0));
term.buffer.lines.get(4)!.setCell(0, createCellData(0, 'e', 0));
term.buffer.y = 3;
term.buffer.scrollBottom = 3;
term.scroll(DEFAULT_ATTR_DATA.clone());
@@ -550,11 +550,11 @@ describe('Terminal', () => {
});
it('should properly scroll inside a scroll region (scrollTop and scrollBottom set)', () => {
term.buffer.lines.get(0)!.setCell(0, CellData.fromCharData([0, 'a', 0, 'a'.charCodeAt(0)]));
term.buffer.lines.get(1)!.setCell(0, CellData.fromCharData([0, 'b', 0, 'b'.charCodeAt(0)]));
term.buffer.lines.get(2)!.setCell(0, CellData.fromCharData([0, 'c', 0, 'c'.charCodeAt(0)]));
term.buffer.lines.get(3)!.setCell(0, CellData.fromCharData([0, 'd', 0, 'd'.charCodeAt(0)]));
term.buffer.lines.get(4)!.setCell(0, CellData.fromCharData([0, 'e', 0, 'e'.charCodeAt(0)]));
term.buffer.lines.get(0)!.setCell(0, createCellData(0, 'a', 0));
term.buffer.lines.get(1)!.setCell(0, createCellData(0, 'b', 0));
term.buffer.lines.get(2)!.setCell(0, createCellData(0, 'c', 0));
term.buffer.lines.get(3)!.setCell(0, createCellData(0, 'd', 0));
term.buffer.lines.get(4)!.setCell(0, createCellData(0, 'e', 0));
term.buffer.y = INIT_ROWS - 1; // Move cursor to last line
term.buffer.scrollTop = 1;
term.buffer.scrollBottom = 3;
src/browser/renderer/dom/DomRendererRowFactory.test.ts
+55 -55
View File
@@ -10,7 +10,7 @@ import { NULL_CELL_CODE, NULL_CELL_WIDTH, NULL_CELL_CHAR, DEFAULT_ATTR, FgFlags,
import { BufferLine, DEFAULT_ATTR_DATA } from 'common/buffer/BufferLine';
import { IBufferLine } from 'common/Types';
import { CellData } from 'common/buffer/CellData';
import { MockCoreService, MockDecorationService, MockOptionsService } from 'common/TestUtils.test';
import { MockCoreService, MockDecorationService, MockOptionsService, createCellData, NULL_CELL_DATA } from 'common/TestUtils.test';
import { MockCharacterJoinerService, MockCoreBrowserService, MockThemeService } from 'browser/TestUtils.test';
import { TestWidthCache } from 'browser/renderer/dom/WidthCache.test';
@@ -48,9 +48,9 @@ describe('DomRendererRowFactory', () => {
it('should set correct attributes for double width characters', () => {
widthCache.setWidths({ '語': 10 });
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, '語', 2, '語'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, '語', 2));
// There should be no element for the following "empty" cell
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, '', 0, 0]));
lineData.setCell(1, createCellData(DEFAULT_ATTR, '', 0));
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
'<span>語</span>'
@@ -117,7 +117,7 @@ describe('DomRendererRowFactory', () => {
describe('attributes', () => {
it('should add class for bold', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.BOLD;
lineData.setCell(0, cell);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -127,7 +127,7 @@ describe('DomRendererRowFactory', () => {
});
it('should add class for italic', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.ITALIC;
lineData.setCell(0, cell);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -137,7 +137,7 @@ describe('DomRendererRowFactory', () => {
});
it('should add class for dim', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.DIM;
lineData.setCell(0, cell);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -148,7 +148,7 @@ describe('DomRendererRowFactory', () => {
describe('underline', () => {
it('should add class for straight underline style', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.UNDERLINE;
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.HAS_EXTENDED;
cell.extended.underlineStyle = UnderlineStyle.SINGLE;
@@ -159,7 +159,7 @@ describe('DomRendererRowFactory', () => {
);
});
it('should add class for double underline style', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.UNDERLINE;
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.HAS_EXTENDED;
cell.extended.underlineStyle = UnderlineStyle.DOUBLE;
@@ -170,7 +170,7 @@ describe('DomRendererRowFactory', () => {
);
});
it('should add class for curly underline style', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.UNDERLINE;
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.HAS_EXTENDED;
cell.extended.underlineStyle = UnderlineStyle.CURLY;
@@ -181,7 +181,7 @@ describe('DomRendererRowFactory', () => {
);
});
it('should add class for double dotted style', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.UNDERLINE;
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.HAS_EXTENDED;
cell.extended.underlineStyle = UnderlineStyle.DOTTED;
@@ -192,7 +192,7 @@ describe('DomRendererRowFactory', () => {
);
});
it('should add class for dashed underline style', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.UNDERLINE;
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.HAS_EXTENDED;
cell.extended.underlineStyle = UnderlineStyle.DASHED;
@@ -205,7 +205,7 @@ describe('DomRendererRowFactory', () => {
});
it('should add class for overline', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.OVERLINE;
lineData.setCell(0, cell);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -215,7 +215,7 @@ describe('DomRendererRowFactory', () => {
});
it('should add class for strikethrough', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.STRIKETHROUGH;
lineData.setCell(0, cell);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -225,7 +225,7 @@ describe('DomRendererRowFactory', () => {
});
it('should hide blinking text when blink is off', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg = DEFAULT_ATTR_DATA.fg | FgFlags.BLINK | FgFlags.UNDERLINE;
cell.bg = DEFAULT_ATTR_DATA.bg | BgFlags.HAS_EXTENDED;
cell.extended.underlineStyle = UnderlineStyle.SINGLE;
@@ -241,7 +241,7 @@ describe('DomRendererRowFactory', () => {
});
it('should add classes for 256 foreground colors', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= Attributes.CM_P256;
for (let i = 0; i < 256; i++) {
cell.fg &= ~Attributes.PCOLOR_MASK;
@@ -255,7 +255,7 @@ describe('DomRendererRowFactory', () => {
});
it('should add classes for 256 background colors', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.bg |= Attributes.CM_P256;
for (let i = 0; i < 256; i++) {
cell.bg &= ~Attributes.PCOLOR_MASK;
@@ -269,7 +269,7 @@ describe('DomRendererRowFactory', () => {
});
it('should correctly invert colors', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= Attributes.CM_P16 | 2 | FgFlags.INVERSE;
cell.bg |= Attributes.CM_P16 | 1;
lineData.setCell(0, cell);
@@ -280,7 +280,7 @@ describe('DomRendererRowFactory', () => {
});
it('should correctly invert default fg color', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= FgFlags.INVERSE;
cell.bg |= Attributes.CM_P16 | 1;
lineData.setCell(0, cell);
@@ -291,7 +291,7 @@ describe('DomRendererRowFactory', () => {
});
it('should correctly invert default bg color', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= Attributes.CM_P16 | 1 | FgFlags.INVERSE;
lineData.setCell(0, cell);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -301,7 +301,7 @@ describe('DomRendererRowFactory', () => {
});
it('should turn bold fg text bright', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= FgFlags.BOLD | Attributes.CM_P16;
for (let i = 0; i < 8; i++) {
cell.fg &= ~Attributes.PCOLOR_MASK;
@@ -315,7 +315,7 @@ describe('DomRendererRowFactory', () => {
});
it('should set style attribute for RBG', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= Attributes.CM_RGB | 1 << 16 | 2 << 8 | 3;
cell.bg |= Attributes.CM_RGB | 4 << 16 | 5 << 8 | 6;
lineData.setCell(0, cell);
@@ -326,7 +326,7 @@ describe('DomRendererRowFactory', () => {
});
it('should correctly invert RGB colors', () => {
const cell = CellData.fromCharData([0, 'a', 1, 'a'.charCodeAt(0)]);
const cell = createCellData(0, 'a', 1);
cell.fg |= Attributes.CM_RGB | 1 << 16 | 2 << 8 | 3 | FgFlags.INVERSE;
cell.bg |= Attributes.CM_RGB | 4 << 16 | 5 << 8 | 6;
lineData.setCell(0, cell);
@@ -339,8 +339,8 @@ describe('DomRendererRowFactory', () => {
describe('selectionForeground', () => {
it('should force selected cells with content to be rendered above the background', () => {
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, 'b', 1));
rowFactory.handleSelectionChanged([1, 0], [2, 0], false);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
@@ -348,7 +348,7 @@ describe('DomRendererRowFactory', () => {
);
});
it('should force whitespace cells to be rendered above the background', () => {
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, createCellData(DEFAULT_ATTR, 'a', 1));
rowFactory.handleSelectionChanged([0, 0], [2, 0], false);
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
@@ -374,9 +374,9 @@ describe('DomRendererRowFactory', () => {
});
it('can merge codepoints for equal spacing', () => {
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
lineData.setCell(2, CellData.fromCharData([DEFAULT_ATTR, 'c', 1, 'c'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, 'b', 1));
lineData.setCell(2, createCellData(DEFAULT_ATTR, 'c', 1));
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
'<span>abc</span>'
@@ -385,9 +385,9 @@ describe('DomRendererRowFactory', () => {
it('should not merge codepoints with different spacing', () => {
widthCache.setWidths({ '€': 2 });
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, '€', 1, '€'.charCodeAt(0)]));
lineData.setCell(2, CellData.fromCharData([DEFAULT_ATTR, 'c', 1, 'c'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, '€', 1));
lineData.setCell(2, createCellData(DEFAULT_ATTR, 'c', 1));
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
'<span>a</span><span style="letter-spacing: 3px;">€</span><span>c</span>'
@@ -395,9 +395,9 @@ describe('DomRendererRowFactory', () => {
});
it('should not merge on FG change', () => {
const aColor1 = CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]);
const aColor1 = createCellData(DEFAULT_ATTR, 'a', 1);
aColor1.fg |= Attributes.CM_P16 | 1;
const bColor2 = CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]);
const bColor2 = createCellData(DEFAULT_ATTR, 'b', 1);
bColor2.fg |= Attributes.CM_P16 | 2;
lineData.setCell(0, aColor1);
lineData.setCell(1, aColor1);
@@ -410,11 +410,11 @@ describe('DomRendererRowFactory', () => {
});
it('should not merge cursor cell', () => {
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(2, CellData.fromCharData([DEFAULT_ATTR, 'X', 1, 'X'.charCodeAt(0)]));
lineData.setCell(3, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
lineData.setCell(4, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(2, createCellData(DEFAULT_ATTR, 'X', 1));
lineData.setCell(3, createCellData(DEFAULT_ATTR, 'b', 1));
lineData.setCell(4, createCellData(DEFAULT_ATTR, 'b', 1));
const spans = rowFactory.createRow(lineData, 0, true, undefined, undefined, 2, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
'<span>aa</span><span class="xterm-cursor xterm-cursor-block">X</span><span>bb</span>'
@@ -453,7 +453,7 @@ describe('DomRendererRowFactory', () => {
assert.equal(extractHtml(spans),
'<span class="xterm-bg-1"> </span>'
);
lineData.setCell(4, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(4, createCellData(DEFAULT_ATTR, 'a', 1));
spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
assert.equal(extractHtml(spans),
'<span class="xterm-bg-1"> </span><span>a</span>'
@@ -462,9 +462,9 @@ describe('DomRendererRowFactory', () => {
it('should apply correct positive or negative spacing', () => {
widthCache.setWidths({ '€': 2, '語': 10, '𝄞': 7 }); // €: too small (+3px), 語: exact, 𝄞: too wide (-2px)
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, '€', 1, '€'.charCodeAt(0)]));
lineData.setCell(2, CellData.fromCharData([DEFAULT_ATTR, 'c', 1, 'c'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, '€', 1));
lineData.setCell(2, createCellData(DEFAULT_ATTR, 'c', 1));
lineData.setCell(3, CellData.fromCharData([DEFAULT_ATTR, '語', 2, 'c'.charCodeAt(0)]));
lineData.setCell(4, CellData.fromCharData([DEFAULT_ATTR, '𝄞', 1, 'c'.charCodeAt(0)]));
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -1, -1);
@@ -474,13 +474,13 @@ describe('DomRendererRowFactory', () => {
});
it('should not merge across link borders', () => {
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(2, CellData.fromCharData([DEFAULT_ATTR, 'x', 1, 'x'.charCodeAt(0)]));
lineData.setCell(3, CellData.fromCharData([DEFAULT_ATTR, 'x', 1, 'x'.charCodeAt(0)]));
lineData.setCell(4, CellData.fromCharData([DEFAULT_ATTR, 'x', 1, 'x'.charCodeAt(0)]));
lineData.setCell(5, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
lineData.setCell(6, CellData.fromCharData([DEFAULT_ATTR, 'b', 1, 'b'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(2, createCellData(DEFAULT_ATTR, 'x', 1));
lineData.setCell(3, createCellData(DEFAULT_ATTR, 'x', 1));
lineData.setCell(4, createCellData(DEFAULT_ATTR, 'x', 1));
lineData.setCell(5, createCellData(DEFAULT_ATTR, 'b', 1));
lineData.setCell(6, createCellData(DEFAULT_ATTR, 'b', 1));
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, 2, 4);
assert.equal(extractHtml(spans),
'<span>aa</span><span style="text-decoration: underline;">xxx</span><span>bb</span>'
@@ -488,10 +488,10 @@ describe('DomRendererRowFactory', () => {
});
it('empty cells included in link underline', () => {
lineData.setCell(0, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(1, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(2, CellData.fromCharData([DEFAULT_ATTR, 'x', 1, 'x'.charCodeAt(0)]));
lineData.setCell(4, CellData.fromCharData([DEFAULT_ATTR, 'x', 1, 'x'.charCodeAt(0)]));
lineData.setCell(0, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(1, createCellData(DEFAULT_ATTR, 'a', 1));
lineData.setCell(2, createCellData(DEFAULT_ATTR, 'x', 1));
lineData.setCell(4, createCellData(DEFAULT_ATTR, 'x', 1));
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, 2, 4);
assert.equal(extractHtml(spans),
'<span>aa</span><span style="text-decoration: underline;">x x</span>'
@@ -500,7 +500,7 @@ describe('DomRendererRowFactory', () => {
it('link range gets capped to actual line borders', () => {
for (let i = 0; i < 10; ++i) {
lineData.setCell(i, CellData.fromCharData([DEFAULT_ATTR, 'a', 1, 'a'.charCodeAt(0)]));
lineData.setCell(i, createCellData(DEFAULT_ATTR, 'a', 1));
}
const spans = rowFactory.createRow(lineData, 0, false, undefined, undefined, 0, false, true, 5, widthCache, -100, 100);
assert.equal(extractHtml(spans),
@@ -519,7 +519,7 @@ describe('DomRendererRowFactory', () => {
function createEmptyLineData(cols: number): IBufferLine {
const lineData = new BufferLine(cols);
for (let i = 0; i < cols; i++) {
lineData.setCell(i, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]));
lineData.setCell(i, NULL_CELL_DATA);
}
return lineData;
}
src/browser/services/CharacterJoinerService.test.ts
+8 -8
View File
@@ -9,7 +9,7 @@ import { CharacterJoinerService } from 'browser/services/CharacterJoinerService'
import { BufferLine } from 'common/buffer/BufferLine';
import { IBufferLine } from 'common/Types';
import { CellData } from 'common/buffer/CellData';
import { MockBufferService } from 'common/TestUtils.test';
import { MockBufferService, createCellData } from 'common/TestUtils.test';
describe('CharacterJoinerService', () => {
let service: ICharacterJoinerService;
@@ -25,17 +25,17 @@ describe('CharacterJoinerService', () => {
lines.set(4, new BufferLine(0));
lines.set(5, lineData([['a', 0x11111111], [' -> b -> c -> '], ['d', 0x22222222]]));
const line6 = lineData([['wi']]);
line6.resize(line6.length + 1, CellData.fromCharData([0, '￥', 2, '￥'.charCodeAt(0)]));
line6.resize(line6.length + 1, CellData.fromCharData([0, '', 0, 0]));
line6.resize(line6.length + 1, createCellData(0, '￥', 2));
line6.resize(line6.length + 1, createCellData(0, '', 0));
let sub = lineData([['deemo']]);
let oldSize = line6.length;
line6.resize(oldSize + sub.length, CellData.fromCharData([0, '', 0, 0]));
line6.resize(oldSize + sub.length, createCellData(0, '', 0));
for (let i = 0; i < sub.length; ++i) line6.setCell(i + oldSize, sub.loadCell(i, new CellData()));
line6.resize(line6.length + 1, CellData.fromCharData([0, '\xf0\x9f\x98\x81', 1, 128513]));
line6.resize(line6.length + 1, CellData.fromCharData([0, ' ', 1, ' '.charCodeAt(0)]));
line6.resize(line6.length + 1, createCellData(0, ' ', 1));
sub = lineData([['jiabc']]);
oldSize = line6.length;
line6.resize(oldSize + sub.length, CellData.fromCharData([0, '', 0, 0]));
line6.resize(oldSize + sub.length, createCellData(0, '', 0));
for (let i = 0; i < sub.length; ++i) line6.setCell(i + oldSize, sub.loadCell(i, new CellData()));
lines.set(6, line6);
@@ -272,8 +272,8 @@ function lineData(data: IPartialLineData[]): IBufferLine {
const line = data[i][0];
const attr = (data[i][1] || 0) as number;
const offset = tline.length;
tline.resize(tline.length + line.split('').length, CellData.fromCharData([0, '', 0, 0]));
line.split('').map((char, idx) => tline.setCell(idx + offset, CellData.fromCharData([attr, char, 1, char.charCodeAt(0)])));
tline.resize(tline.length + line.split('').length, createCellData(0, '', 0));
line.split('').map((char, idx) => tline.setCell(idx + offset, createCellData(attr, char, 1)));
}
return tline;
}
src/browser/services/SelectionService.test.ts
+3 -3
View File
@@ -7,7 +7,7 @@ import { assert } from 'chai';
import { SelectionService, SelectionMode } from './SelectionService';
import { SelectionModel } from 'browser/selection/SelectionModel';
import { IBufferLine } from 'common/Types';
import { MockBufferService, MockOptionsService, MockCoreService } from 'common/TestUtils.test';
import { MockBufferService, MockOptionsService, MockCoreService, createCellData } from 'common/TestUtils.test';
import { BufferLine } from 'common/buffer/BufferLine';
import { IBufferService, IOptionsService } from 'common/services/Services';
import { MockCoreBrowserService, MockMouseService, MockRenderService } from 'browser/TestUtils.test';
@@ -57,14 +57,14 @@ describe('SelectionService', () => {
function stringToRow(text: string): IBufferLine {
const result = new BufferLine(text.length);
for (let i = 0; i < text.length; i++) {
result.setCell(i, CellData.fromCharData([0, text.charAt(i), 1, text.charCodeAt(i)]));
result.setCell(i, createCellData(0, text.charAt(i), 1));
}
return result;
}
function stringArrayToRow(chars: string[]): IBufferLine {
const line = new BufferLine(chars.length);
chars.map((c, idx) => line.setCell(idx, CellData.fromCharData([0, c, 1, c.charCodeAt(0)])));
chars.map((c, idx) => line.setCell(idx, createCellData(0, c, 1)));
return line;
}
src/common/InputHandler.ts
+1 -1
View File
@@ -3570,7 +3570,7 @@ export class InputHandler extends Disposable implements IInputHandler {
return true;
}
const flags = params.params[0] || 0;
const mode = params.params[1] || 1;
const mode = params.length > 1 ? (params.params[1] || 1) : 1;
const state = this._coreService.kittyKeyboard;
switch (mode) {
src/common/TestUtils.test.ts
+8
View File
@@ -13,6 +13,14 @@ import { IDecPrivateModes, ICoreMouseEvent, CoreMouseEventType, ICharset, IModes
import { UnicodeV6 } from 'common/input/UnicodeV6';
import { IDecorationOptions, IDecoration } from '@xterm/xterm';
import { Emitter, type IEvent } from 'common/Event';
import { CellData } from 'common/buffer/CellData';
import { DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH } from 'common/buffer/Constants';
export function createCellData(attr: number, char: string, width: number): CellData {
return CellData.fromCharData([attr, char, width, char.length === 0 ? 0 : char.charCodeAt(0)]);
}
export const NULL_CELL_DATA = Object.freeze(createCellData(DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH));
export class MockBufferService implements IBufferService {
public serviceBrand: any;
src/common/Types.ts
+2 -2
View File
@@ -101,13 +101,13 @@ export interface ICharset {
[key: string]: string | undefined;
}
export type CharData = [number, string, number, number];
export type CharData = [attr: number, char: string, width: number, code: number];
export interface IColor {
readonly css: string;
readonly rgba: number; // 32-bit int with rgba in each byte
}
export type IColorRGB = [number, number, number];
export type IColorRGB = [red: number, green: number, blue: number];
export interface IExtendedAttrs {
ext: number;
src/common/buffer/Buffer.test.ts
+18 -18
View File
@@ -6,7 +6,7 @@
import { assert } from 'chai';
import { Buffer } from 'common/buffer/Buffer';
import { CircularList } from 'common/CircularList';
import { MockOptionsService, MockBufferService, MockLogService } from 'common/TestUtils.test';
import { MockOptionsService, MockBufferService, MockLogService, createCellData } from 'common/TestUtils.test';
import { BufferLine, DEFAULT_ATTR_DATA } from 'common/buffer/BufferLine';
import { CellData } from 'common/buffer/CellData';
import { ExtendedAttrs } from 'common/buffer/AttributeData';
@@ -1105,10 +1105,10 @@ describe('Buffer', () => {
describe ('translateBufferLineToString', () => {
it('should handle selecting a section of ascii text', () => {
const line = new BufferLine(4);
line.setCell(0, CellData.fromCharData([ 0, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([ 0, 'b', 1, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([ 0, 'c', 1, 'c'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([ 0, 'd', 1, 'd'.charCodeAt(0)]));
line.setCell(0, createCellData(0, 'a', 1));
line.setCell(1, createCellData(0, 'b', 1));
line.setCell(2, createCellData(0, 'c', 1));
line.setCell(3, createCellData(0, 'd', 1));
buffer.lines.set(0, line);
const str = buffer.translateBufferLineToString(0, true, 0, 2);
@@ -1117,9 +1117,9 @@ describe('Buffer', () => {
it('should handle a cut-off double width character by including it', () => {
const line = new BufferLine(3);
line.setCell(0, CellData.fromCharData([ 0, '語', 2, 35486 ]));
line.setCell(1, CellData.fromCharData([ 0, '', 0, 0]));
line.setCell(2, CellData.fromCharData([ 0, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(0, createCellData(0, '語', 2));
line.setCell(1, createCellData(0, '', 0));
line.setCell(2, createCellData(0, 'a', 1));
buffer.lines.set(0, line);
const str1 = buffer.translateBufferLineToString(0, true, 0, 1);
@@ -1128,9 +1128,9 @@ describe('Buffer', () => {
it('should handle a zero width character in the middle of the string by not including it', () => {
const line = new BufferLine(3);
line.setCell(0, CellData.fromCharData([ 0, '語', 2, '語'.charCodeAt(0) ]));
line.setCell(1, CellData.fromCharData([ 0, '', 0, 0]));
line.setCell(2, CellData.fromCharData([ 0, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(0, createCellData(0, '語', 2));
line.setCell(1, createCellData(0, '', 0));
line.setCell(2, createCellData(0, 'a', 1));
buffer.lines.set(0, line);
const str0 = buffer.translateBufferLineToString(0, true, 0, 1);
@@ -1145,8 +1145,8 @@ describe('Buffer', () => {
it('should handle single width emojis', () => {
const line = new BufferLine(2);
line.setCell(0, CellData.fromCharData([ 0, '😁', 1, '😁'.charCodeAt(0) ]));
line.setCell(1, CellData.fromCharData([ 0, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(0, createCellData(0, '😁', 1));
line.setCell(1, createCellData(0, 'a', 1));
buffer.lines.set(0, line);
const str1 = buffer.translateBufferLineToString(0, true, 0, 1);
@@ -1158,8 +1158,8 @@ describe('Buffer', () => {
it('should handle double width emojis', () => {
const line = new BufferLine(2);
line.setCell(0, CellData.fromCharData([ 0, '😁', 2, '😁'.charCodeAt(0) ]));
line.setCell(1, CellData.fromCharData([ 0, '', 0, 0]));
line.setCell(0, createCellData(0, '😁', 2));
line.setCell(1, createCellData(0, '', 0));
buffer.lines.set(0, line);
const str1 = buffer.translateBufferLineToString(0, true, 0, 1);
@@ -1169,9 +1169,9 @@ describe('Buffer', () => {
assert.equal(str2, '😁');
const line2 = new BufferLine(3);
line2.setCell(0, CellData.fromCharData([ 0, '😁', 2, '😁'.charCodeAt(0) ]));
line2.setCell(1, CellData.fromCharData([ 0, '', 0, 0]));
line2.setCell(2, CellData.fromCharData([ 0, 'a', 1, 'a'.charCodeAt(0)]));
line2.setCell(0, createCellData(0, '😁', 2));
line2.setCell(1, createCellData(0, '', 0));
line2.setCell(2, createCellData(0, 'a', 1));
buffer.lines.set(0, line2);
const str3 = buffer.translateBufferLineToString(0, true, 0, 3);
src/common/buffer/BufferLine.test.ts
+173 -172
View File
@@ -8,6 +8,7 @@ import { CellData } from 'common/buffer/CellData';
import { CharData, IBufferLine } from '../Types';
import { assert } from 'chai';
import { AttributeData } from 'common/buffer/AttributeData';
import { createCellData, NULL_CELL_DATA } from 'common/TestUtils.test';
class TestBufferLine extends BufferLine {
@@ -173,78 +174,78 @@ describe('BufferLine', function(): void {
assert.equal(line.length, 10);
assert.deepEqual(line.loadCell(0, new CellData()).getAsCharData(), [0, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]);
assert.equal(line.isWrapped, true);
line = new TestBufferLine(10, CellData.fromCharData([123, 'a', 456, 'a'.charCodeAt(0)]), true);
line = new TestBufferLine(10, createCellData(123, 'a', 456), true);
assert.equal(line.length, 10);
assert.deepEqual(line.loadCell(0, new CellData()).getAsCharData(), [123, 'a', 456, 'a'.charCodeAt(0)]);
assert.equal(line.isWrapped, true);
});
it('insertCells', function(): void {
const line = new TestBufferLine(3);
line.setCell(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([2, 'b', 0, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([3, 'c', 0, 'c'.charCodeAt(0)]));
line.insertCells(1, 3, CellData.fromCharData([4, 'd', 0, 'd'.charCodeAt(0)]));
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(1, createCellData(2, 'b', 1));
line.setCell(2, createCellData(3, 'c', 1));
line.insertCells(1, 3, createCellData(4, 'd', 1));
assert.deepEqual(line.toArray(), [
[1, 'a', 0, 'a'.charCodeAt(0)],
[4, 'd', 0, 'd'.charCodeAt(0)],
[4, 'd', 0, 'd'.charCodeAt(0)]
[1, 'a', 1, 'a'.charCodeAt(0)],
[4, 'd', 1, 'd'.charCodeAt(0)],
[4, 'd', 1, 'd'.charCodeAt(0)]
]);
});
it('deleteCells', function(): void {
const line = new TestBufferLine(5);
line.setCell(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([2, 'b', 0, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([3, 'c', 0, 'c'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([4, 'd', 0, 'd'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([5, 'e', 0, 'e'.charCodeAt(0)]));
line.deleteCells(1, 2, CellData.fromCharData([6, 'f', 0, 'f'.charCodeAt(0)]));
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(1, createCellData(2, 'b', 1));
line.setCell(2, createCellData(3, 'c', 1));
line.setCell(3, createCellData(4, 'd', 1));
line.setCell(4, createCellData(5, 'e', 1));
line.deleteCells(1, 2, createCellData(6, 'f', 1));
assert.deepEqual(line.toArray(), [
[1, 'a', 0, 'a'.charCodeAt(0)],
[4, 'd', 0, 'd'.charCodeAt(0)],
[5, 'e', 0, 'e'.charCodeAt(0)],
[6, 'f', 0, 'f'.charCodeAt(0)],
[6, 'f', 0, 'f'.charCodeAt(0)]
[1, 'a', 1, 'a'.charCodeAt(0)],
[4, 'd', 1, 'd'.charCodeAt(0)],
[5, 'e', 1, 'e'.charCodeAt(0)],
[6, 'f', 1, 'f'.charCodeAt(0)],
[6, 'f', 1, 'f'.charCodeAt(0)]
]);
});
it('replaceCells', function(): void {
const line = new TestBufferLine(5);
line.setCell(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([2, 'b', 0, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([3, 'c', 0, 'c'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([4, 'd', 0, 'd'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([5, 'e', 0, 'e'.charCodeAt(0)]));
line.replaceCells(2, 4, CellData.fromCharData([6, 'f', 0, 'f'.charCodeAt(0)]));
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(1, createCellData(2, 'b', 1));
line.setCell(2, createCellData(3, 'c', 1));
line.setCell(3, createCellData(4, 'd', 1));
line.setCell(4, createCellData(5, 'e', 1));
line.replaceCells(2, 4, createCellData(6, 'f', 1));
assert.deepEqual(line.toArray(), [
[1, 'a', 0, 'a'.charCodeAt(0)],
[2, 'b', 0, 'b'.charCodeAt(0)],
[6, 'f', 0, 'f'.charCodeAt(0)],
[6, 'f', 0, 'f'.charCodeAt(0)],
[5, 'e', 0, 'e'.charCodeAt(0)]
[1, 'a', 1, 'a'.charCodeAt(0)],
[2, 'b', 1, 'b'.charCodeAt(0)],
[6, 'f', 1, 'f'.charCodeAt(0)],
[6, 'f', 1, 'f'.charCodeAt(0)],
[5, 'e', 1, 'e'.charCodeAt(0)]
]);
});
it('fill', function(): void {
const line = new TestBufferLine(5);
line.setCell(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([2, 'b', 0, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([3, 'c', 0, 'c'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([4, 'd', 0, 'd'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([5, 'e', 0, 'e'.charCodeAt(0)]));
line.fill(CellData.fromCharData([123, 'z', 0, 'z'.charCodeAt(0)]));
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(1, createCellData(2, 'b', 1));
line.setCell(2, createCellData(3, 'c', 1));
line.setCell(3, createCellData(4, 'd', 1));
line.setCell(4, createCellData(5, 'e', 1));
line.fill(createCellData(123, 'z', 1));
assert.deepEqual(line.toArray(), [
[123, 'z', 0, 'z'.charCodeAt(0)],
[123, 'z', 0, 'z'.charCodeAt(0)],
[123, 'z', 0, 'z'.charCodeAt(0)],
[123, 'z', 0, 'z'.charCodeAt(0)],
[123, 'z', 0, 'z'.charCodeAt(0)]
[123, 'z', 1, 'z'.charCodeAt(0)],
[123, 'z', 1, 'z'.charCodeAt(0)],
[123, 'z', 1, 'z'.charCodeAt(0)],
[123, 'z', 1, 'z'.charCodeAt(0)],
[123, 'z', 1, 'z'.charCodeAt(0)]
]);
});
it('clone', function(): void {
const line = new TestBufferLine(5, undefined, true);
line.setCell(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([2, 'b', 0, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([3, 'c', 0, 'c'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([4, 'd', 0, 'd'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([5, 'e', 0, 'e'.charCodeAt(0)]));
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(1, createCellData(2, 'b', 1));
line.setCell(2, createCellData(3, 'c', 1));
line.setCell(3, createCellData(4, 'd', 1));
line.setCell(4, createCellData(5, 'e', 1));
const line2 = line.clone();
assert.deepEqual(TestBufferLine.prototype.toArray.apply(line2), line.toArray());
assert.equal(line2.length, line.length);
@@ -252,12 +253,12 @@ describe('BufferLine', function(): void {
});
it('copyFrom', function(): void {
const line = new TestBufferLine(5);
line.setCell(0, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.setCell(1, CellData.fromCharData([2, 'b', 0, 'b'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([3, 'c', 0, 'c'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([4, 'd', 0, 'd'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([5, 'e', 0, 'e'.charCodeAt(0)]));
const line2 = new TestBufferLine(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]), true);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(1, createCellData(2, 'b', 1));
line.setCell(2, createCellData(3, 'c', 1));
line.setCell(3, createCellData(4, 'd', 1));
line.setCell(4, createCellData(5, 'e', 1));
const line2 = new TestBufferLine(5, createCellData(1, 'a', 1), true);
line2.copyFrom(line);
assert.deepEqual(line2.toArray(), line.toArray());
assert.equal(line2.length, line.length);
@@ -267,9 +268,9 @@ describe('BufferLine', function(): void {
// CHAR_DATA_CODE_INDEX resembles current behavior in InputHandler.print
// --> set code to the last charCodeAt value of the string
// Note: needs to be fixed once the string pointer is in place
const line = new TestBufferLine(2, CellData.fromCharData([1, 'e\u0301', 0, '\u0301'.charCodeAt(0)]));
assert.deepEqual(line.toArray(), [[1, 'e\u0301', 0, '\u0301'.charCodeAt(0)], [1, 'e\u0301', 0, '\u0301'.charCodeAt(0)]]);
const line2 = new TestBufferLine(5, CellData.fromCharData([1, 'a', 0, '\u0301'.charCodeAt(0)]), true);
const line = new TestBufferLine(2, createCellData(1, 'e\u0301', 1));
assert.deepEqual(line.toArray(), [[1, 'e\u0301', 1, '\u0301'.charCodeAt(0)], [1, 'e\u0301', 1, '\u0301'.charCodeAt(0)]]);
const line2 = new TestBufferLine(5, createCellData(1, 'a', 1), true);
line2.copyFrom(line);
assert.deepEqual(line2.toArray(), line.toArray());
const line3 = line.clone();
@@ -277,72 +278,72 @@ describe('BufferLine', function(): void {
});
describe('resize', function(): void {
it('enlarge(false)', 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)]));
assert.deepEqual(line.toArray(), (Array(10) as any).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(5, createCellData(1, 'a', 1), false);
line.resize(10, createCellData(1, 'a', 1));
assert.deepEqual(line.toArray(), (Array(10) as any).fill([1, 'a', 1, 'a'.charCodeAt(0)]));
});
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)]));
assert.deepEqual(line.toArray(), (Array(10) as any).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(5, createCellData(1, 'a', 1), false);
line.resize(10, createCellData(1, 'a', 1));
assert.deepEqual(line.toArray(), (Array(10) as any).fill([1, 'a', 1, '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)]));
assert.deepEqual(line.toArray(), (Array(5) as any).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(10, createCellData(1, 'a', 1), false);
line.resize(5, createCellData(1, 'a', 1));
assert.deepEqual(line.toArray(), (Array(5) as any).fill([1, 'a', 1, '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)]));
assert.deepEqual(line.toArray(), (Array(0) as any).fill([1, 'a', 0, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(10, createCellData(1, 'a', 1), false);
line.resize(0, createCellData(1, 'a', 1));
assert.deepEqual(line.toArray(), (Array(0) as any).fill([1, 'a', 1, 'a'.charCodeAt(0)]));
});
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);
const line = new TestBufferLine(10, createCellData(1, 'a', 1), false);
line.set(2, [ 0, '😁', 1, '😁'.charCodeAt(0) ]);
line.set(9, [ 0, '😁', 1, '😁'.charCodeAt(0) ]);
assert.equal(line.translateToString(), 'aa😁aaaaaa😁');
assert.equal(Object.keys(line.combined).length, 2);
line.resize(5, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(5, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aa😁aa');
line.resize(10, CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]));
line.resize(10, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aa😁aaaaaaa');
assert.equal(Object.keys(line.combined).length, 1);
});
});
describe('getTrimLength', function(): void {
it('empty line', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
assert.equal(line.getTrimmedLength(), 0);
});
it('ASCII', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, 'a', 1));
assert.equal(line.getTrimmedLength(), 3);
});
it('surrogate', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, '𝄞', 1, '𝄞'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, '𝄞', 1));
assert.equal(line.getTrimmedLength(), 3);
});
it('combining', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, 'e\u0301', 1, '\u0301'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, 'e\u0301', 1));
assert.equal(line.getTrimmedLength(), 3);
});
it('fullwidth', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, '１', 2, '１'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([0, '', 0, 0]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, '１', 2));
line.setCell(3, createCellData(0, '', 0));
assert.equal(line.getTrimmedLength(), 4); // also counts null cell after fullwidth
});
});
describe('translateToString with and w\'o trimming', function(): void {
it('empty line', function(): void {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
const columns: number[] = [];
assert.equal(line.translateToString(false, undefined, undefined, columns), ' ');
assert.deepEqual(columns, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
@@ -351,11 +352,11 @@ describe('BufferLine', function(): void {
});
it('ASCII', function(): void {
const columns: number[] = [];
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(5, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, 'a', 1));
line.setCell(4, createCellData(1, 'a', 1));
line.setCell(5, createCellData(1, 'a', 1));
assert.equal(line.translateToString(false, undefined, undefined, columns), 'a a aa ');
assert.deepEqual(columns, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
assert.equal(line.translateToString(true, undefined, undefined, columns), 'a a aa');
@@ -372,11 +373,11 @@ describe('BufferLine', function(): void {
});
it('surrogate', function(): void {
const columns: number[] = [];
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, '𝄞', 1, '𝄞'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([1, '𝄞', 1, '𝄞'.charCodeAt(0)]));
line.setCell(5, CellData.fromCharData([1, '𝄞', 1, '𝄞'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, '𝄞', 1));
line.setCell(4, createCellData(1, '𝄞', 1));
line.setCell(5, createCellData(1, '𝄞', 1));
assert.equal(line.translateToString(false, undefined, undefined, columns), 'a 𝄞 𝄞𝄞 ');
assert.deepEqual(columns, [0, 1, 2, 2, 3, 4, 4, 5, 5, 6, 7, 8, 9, 10]);
assert.equal(line.translateToString(true, undefined, undefined, columns), 'a 𝄞 𝄞𝄞');
@@ -392,11 +393,11 @@ describe('BufferLine', function(): void {
});
it('combining', function(): void {
const columns: number[] = [];
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, 'e\u0301', 1, '\u0301'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([1, 'e\u0301', 1, '\u0301'.charCodeAt(0)]));
line.setCell(5, CellData.fromCharData([1, 'e\u0301', 1, '\u0301'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, 'e\u0301', 1));
line.setCell(4, createCellData(1, 'e\u0301', 1));
line.setCell(5, createCellData(1, 'e\u0301', 1));
assert.equal(line.translateToString(false, undefined, undefined, columns), 'a e\u0301 e\u0301e\u0301 ');
assert.deepEqual(columns, [0, 1, 2, 2, 3, 4, 4, 5, 5, 6, 7, 8, 9, 10]);
assert.equal(line.translateToString(true, undefined, undefined, columns), 'a e\u0301 e\u0301e\u0301');
@@ -412,14 +413,14 @@ describe('BufferLine', function(): void {
});
it('fullwidth', function(): void {
const columns: number[] = [];
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, '１', 2, '１'.charCodeAt(0)]));
line.setCell(3, CellData.fromCharData([0, '', 0, 0]));
line.setCell(5, CellData.fromCharData([1, '１', 2, '１'.charCodeAt(0)]));
line.setCell(6, CellData.fromCharData([0, '', 0, 0]));
line.setCell(7, CellData.fromCharData([1, '１', 2, '１'.charCodeAt(0)]));
line.setCell(8, CellData.fromCharData([0, '', 0, 0]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, '１', 2));
line.setCell(3, createCellData(0, '', 0));
line.setCell(5, createCellData(1, '１', 2));
line.setCell(6, createCellData(0, '', 0));
line.setCell(7, createCellData(1, '１', 2));
line.setCell(8, createCellData(0, '', 0));
assert.equal(line.translateToString(false, undefined, undefined, columns), 'a １ １１ ');
assert.deepEqual(columns, [0, 1, 2, 4, 5, 7, 9, 10]);
assert.equal(line.translateToString(true, undefined, undefined, columns), 'a １ １１');
@@ -441,12 +442,12 @@ describe('BufferLine', function(): void {
});
it('space at end', function(): void {
const columns: number[] = [];
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(4, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(5, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.setCell(6, CellData.fromCharData([1, ' ', 1, ' '.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
line.setCell(2, createCellData(1, 'a', 1));
line.setCell(4, createCellData(1, 'a', 1));
line.setCell(5, createCellData(1, 'a', 1));
line.setCell(6, createCellData(1, ' ', 1));
assert.equal(line.translateToString(false, undefined, undefined, columns), 'a a aa ');
assert.deepEqual(columns, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
assert.equal(line.translateToString(true, undefined, undefined, columns), 'a a aa ');
@@ -457,7 +458,7 @@ describe('BufferLine', function(): void {
// sanity check - broken line with invalid out of bound null width cells
// this can atm happen with deleting/inserting chars in inputhandler by "breaking"
// fullwidth pairs --> needs to be fixed after settling BufferLine impl
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
assert.equal(line.translateToString(false, undefined, undefined, columns), ' ');
assert.deepEqual(columns, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
assert.equal(line.translateToString(true, undefined, undefined, columns), '');
@@ -465,15 +466,15 @@ describe('BufferLine', function(): void {
});
it('should work with endCol=0', () => {
const columns: number[] = [];
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line.setCell(0, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
line.setCell(0, createCellData(1, 'a', 1));
assert.equal(line.translateToString(true, 0, 0, columns), '');
assert.deepEqual(columns, [0]);
});
});
describe('addCharToCell', () => {
it('should set width to 1 for empty cell', () => {
const line = new TestBufferLine(3, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
const line = new TestBufferLine(3, NULL_CELL_DATA, false);
line.addCodepointToCell(0, '\u0301'.charCodeAt(0), 0);
const cell = line.loadCell(0, new CellData());
// chars contains single combining char
@@ -483,7 +484,7 @@ describe('BufferLine', function(): void {
assert.equal(cell.isCombined(), 0);
});
it('should add char to combining string in cell', () => {
const line = new TestBufferLine(3, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
const line = new TestBufferLine(3, NULL_CELL_DATA, false);
const cell = line .loadCell(0, new CellData());
cell.setFromCharData([123, 'e\u0301', 1, 'e\u0301'.charCodeAt(1)]);
line.setCell(0, cell);
@@ -496,7 +497,7 @@ describe('BufferLine', function(): void {
assert.equal(cell.isCombined(), Content.IS_COMBINED_MASK);
});
it('should create combining string on taken cell', () => {
const line = new TestBufferLine(3, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, NULL_CELL_WIDTH, NULL_CELL_CODE]), false);
const line = new TestBufferLine(3, NULL_CELL_DATA, false);
const cell = line .loadCell(0, new CellData());
cell.setFromCharData([123, 'e', 1, 'e'.charCodeAt(1)]);
line.setCell(0, cell);
@@ -511,98 +512,98 @@ describe('BufferLine', function(): void {
});
describe('correct fullwidth handling', () => {
function populate(line: BufferLine): void {
const cell = CellData.fromCharData([1, '￥', 2, '￥'.charCodeAt(0)]);
const cell = createCellData(1, '￥', 2);
for (let i = 0; i < line.length; i += 2) {
line.setCell(i, cell);
}
}
it('insert - wide char at pos', () => {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.insertCells(9, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.insertCells(9, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), '￥￥￥￥ a');
line.insertCells(8, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.insertCells(8, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), '￥￥￥￥a ');
line.insertCells(1, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.insertCells(1, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' a ￥￥￥a');
});
it('insert - wide char at end', () => {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.insertCells(0, 3, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.insertCells(0, 3, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaa￥￥￥ ');
line.insertCells(4, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.insertCells(4, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaa a ￥￥');
line.insertCells(4, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.insertCells(4, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaa aa ￥ ');
});
it('delete', () => {
const line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
const line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.deleteCells(0, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.deleteCells(0, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' ￥￥￥￥a');
line.deleteCells(5, 2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.deleteCells(5, 2, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' ￥￥￥aaa');
line.deleteCells(0, 2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.deleteCells(0, 2, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' ￥￥aaaaa');
});
it('replace - start at 0', () => {
let line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
let line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(0, 1, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(0, 1, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'a ￥￥￥￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(0, 2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(0, 2, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aa￥￥￥￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(0, 3, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(0, 3, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaa ￥￥￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(0, 8, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(0, 8, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaaaaaaa￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(0, 9, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(0, 9, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaaaaaaaa ');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(0, 10, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(0, 10, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), 'aaaaaaaaaa');
});
it('replace - start at 1', () => {
let line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
let line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(1, 2, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(1, 2, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' a￥￥￥￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(1, 3, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(1, 3, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' aa ￥￥￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(1, 4, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(1, 4, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' aaa￥￥￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(1, 8, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(1, 8, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' aaaaaaa￥');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(1, 9, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(1, 9, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' aaaaaaaa ');
line = new TestBufferLine(10, CellData.fromCharData([DEFAULT_ATTR, NULL_CELL_CHAR, 0, NULL_CELL_CODE]), false);
line = new TestBufferLine(10, NULL_CELL_DATA, false);
populate(line);
line.replaceCells(1, 10, CellData.fromCharData([1, 'a', 1, 'a'.charCodeAt(0)]));
line.replaceCells(1, 10, createCellData(1, 'a', 1));
assert.equal(line.translateToString(), ' aaaaaaaaa');
});
});
describe('extended attributes', () => {
it('setCells', function(): void {
const line = new TestBufferLine(5);
const cell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const cell = createCellData(1, 'a', 1);
// no eAttrs
line.setCell(0, cell);
@@ -612,7 +613,7 @@ describe('BufferLine', function(): void {
line.setCell(1, cell);
// same eAttr, different codepoint
cell.content = 65; // 'A'
cell.content = createCellData(1, 'A', 1).content;
line.setCell(2, cell);
// different eAttr
@@ -625,11 +626,11 @@ describe('BufferLine', function(): void {
line.setCell(4, cell);
assert.deepEqual(line.toArray(), [
[1, 'a', 0, 'a'.charCodeAt(0)],
[1, 'a', 0, 'a'.charCodeAt(0)],
[1, 'A', 0, 'A'.charCodeAt(0)],
[1, 'A', 0, 'A'.charCodeAt(0)],
[1, 'A', 0, 'A'.charCodeAt(0)]
[1, 'a', 1, 'a'.charCodeAt(0)],
[1, 'a', 1, 'a'.charCodeAt(0)],
[1, 'A', 1, 'A'.charCodeAt(0)],
[1, 'A', 1, 'A'.charCodeAt(0)],
[1, 'A', 1, 'A'.charCodeAt(0)]
]);
assert.equal((line as any)._extendedAttrs[0], undefined);
assert.equal((line as any)._extendedAttrs[1].underlineStyle, UnderlineStyle.CURLY);
@@ -643,7 +644,7 @@ describe('BufferLine', function(): void {
});
it('loadCell', () => {
const line = new TestBufferLine(5);
const cell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const cell = createCellData(1, 'a', 1);
// no eAttrs
line.setCell(0, cell);
@@ -686,7 +687,7 @@ describe('BufferLine', function(): void {
});
it('fill', () => {
const line = new TestBufferLine(3);
const cell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const cell = createCellData(1, 'a', 1);
cell.extended.underlineStyle = UnderlineStyle.CURLY;
cell.bg |= BgFlags.HAS_EXTENDED;
line.fill(cell);
@@ -696,7 +697,7 @@ describe('BufferLine', function(): void {
});
it('insertCells', () => {
const line = new TestBufferLine(5);
const cell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const cell = createCellData(1, 'a', 1);
cell.extended.underlineStyle = UnderlineStyle.CURLY;
cell.bg |= BgFlags.HAS_EXTENDED;
line.insertCells(1, 3, cell);
@@ -714,7 +715,7 @@ describe('BufferLine', function(): void {
});
it('deleteCells', () => {
const line = new TestBufferLine(5);
const fillCell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const fillCell = createCellData(1, 'a', 1);
fillCell.extended.underlineStyle = UnderlineStyle.CURLY;
fillCell.bg |= BgFlags.HAS_EXTENDED;
line.fill(fillCell);
@@ -729,7 +730,7 @@ describe('BufferLine', function(): void {
});
it('replaceCells', () => {
const line = new TestBufferLine(5);
const fillCell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const fillCell = createCellData(1, 'a', 1);
fillCell.extended.underlineStyle = UnderlineStyle.CURLY;
fillCell.bg |= BgFlags.HAS_EXTENDED;
line.fill(fillCell);
@@ -744,7 +745,7 @@ describe('BufferLine', function(): void {
});
it('clone', () => {
const line = new TestBufferLine(5);
const cell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const cell = createCellData(1, 'a', 1);
// no eAttrs
line.setCell(0, cell);
@@ -775,7 +776,7 @@ describe('BufferLine', function(): void {
});
it('copyFrom', () => {
const initial = new TestBufferLine(5);
const cell = CellData.fromCharData([1, 'a', 0, 'a'.charCodeAt(0)]);
const cell = createCellData(1, 'a', 1);
// no eAttrs
initial.setCell(0, cell);
@@ -798,7 +799,7 @@ describe('BufferLine', function(): void {
initial.setCell(4, cell);
const line = new TestBufferLine(5);
line.fill(CellData.fromCharData([1, 'b', 0, 'b'.charCodeAt(0)]));
line.fill(createCellData(1, 'b', 1));
line.copyFrom(initial);
assert.equal((line as any)._extendedAttrs[0], (initial as any)._extendedAttrs[0]);
assert.equal((line as any)._extendedAttrs[1], (initial as any)._extendedAttrs[1]);