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add integration tests for filepart

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This commit is contained in:
Jörg Breitbart
2026-05-10 20:34:43 +02:00
parent d92ca87cbe
commit eb58cefa8e
3 changed files with 68 additions and 8 deletions
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addons/addon-image/src/IIPHandler.ts
+6 -2
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@@ -55,7 +55,11 @@ export class IIPHandler implements IOscHandler, IResetHandler {
this._qoiDec = new QoiDecoder(DecoderConst.KEEP_DATA);
}
public reset(): void {}
public reset(): void {
this._hp.reset();
this._dec.release();
this._qoiDec.release();
}
public start(): void {
this._aborted = false;
@@ -124,7 +128,7 @@ export class IIPHandler implements IOscHandler, IResetHandler {
}
const scale = this._coreTerminal._core._coreBrowserService?.dpr ?? 1;
const report = `\x1b]1337;ReportCellSize=${height.toFixed(3)};${width.toFixed(3)};${scale.toFixed(3)}\x1b\\`;
this._coreTerminal?._core.coreService.triggerDataEvent(report);
this._coreTerminal.input(report, false);
return true;
}
addons/addon-image/src/ImageAddon.ts
+1 -6
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@@ -137,11 +137,6 @@ export class ImageAddon implements ITerminalAddon, IImageApi {
// enable size reports
if (this._opts.enableSizeReports) {
// const windowOptions = terminal.getOption('windowOptions');
// windowOptions.getWinSizePixels = true;
// windowOptions.getCellSizePixels = true;
// windowOptions.getWinSizeChars = true;
// terminal.setOption('windowOptions', windowOptions);
const windowOps = terminal.options.windowOptions ?? {};
windowOps.getWinSizePixels = true;
windowOps.getCellSizePixels = true;
@@ -260,7 +255,7 @@ export class ImageAddon implements ITerminalAddon, IImageApi {
}
private _report(s: string): void {
this._terminal?._core.coreService.triggerDataEvent(s);
this._terminal?._core.input(s, false);
}
private _decset(params: (number | number[])[]): boolean {
addons/addon-image/test/ImageAddon.test.ts
+61
View File
@@ -290,6 +290,67 @@ test.describe('ImageAddon', () => {
});
});
test.describe('IIP support', () => {
test('size params is optional/informative', async () => {
// too small size param
await ctx.proxy.write(`\x1b]1337;File=inline=1;size=5:${PALETTE_PNG_BASE64}\x07`);
deepStrictEqual(await getOrigSize(1), [640, 80]);
// no size aparm at all
await ctx.proxy.write(`\x1b[10H\x1b]1337;File=inline=1:${PALETTE_QOI_BASE64}\x07`);
deepStrictEqual(await getOrigSize(2), [640, 80]);
});
test.skip('FilePart support - bytewise', async () => {
// opener
await ctx.proxy.write(`\x1b]1337;MultipartFile=inline=1\x07`);
// byte-wise
for (let i = 0; i < PALETTE_PNG_BASE64.length; ++i) {
await ctx.proxy.write(`\x1b]1337;FilePart=${PALETTE_PNG_BASE64[i]}\x07`);
}
// finalizer
await ctx.proxy.write(`\x1b]1337;FileEnd\x07`);
deepStrictEqual(await getOrigSize(1), [640, 80]);
});
test('FilePart support - chunks', async () => {
// opener
await ctx.proxy.write(`\x1b]1337;MultipartFile=inline=1\x07`);
// chunks
for (let i = 0; i < PALETTE_PNG_BASE64.length; i += 256) {
await ctx.proxy.write(`\x1b]1337;FilePart=${PALETTE_PNG_BASE64.slice(i, i + 256)}\x07`);
}
// finalizer
await ctx.proxy.write(`\x1b]1337;FileEnd\x07`);
deepStrictEqual(await getOrigSize(1), [640, 80]);
});
test('FilePart support - edgecases', async () => {
// multiple opener do not harm
for (let i = 0; i < 10; ++i) {
await ctx.proxy.write(`\x1b]1337;MultipartFile=inline=1\x07`);
}
// multiple finalizer do not harm
for (let i = 0; i < 5; ++i) {
await ctx.proxy.write(`\x1b]1337;FileEnd\x07`);
}
// chunks w'o opener are ignored
for (let i = 0; i < PALETTE_PNG_BASE64.length; i += 256) {
await ctx.proxy.write(`\x1b]1337;FilePart=${PALETTE_PNG_BASE64.slice(i, i + 256)}\x07`);
}
await ctx.proxy.write(`\x1b]1337;FileEnd\x07`);
pollFor(ctx.page, 'window.imageAddon._storage._images.size', 0);
});
test('FilePart support - other IIP sequence cancels chunked image', async () => {
// opener
await ctx.proxy.write(`\x1b]1337;MultipartFile=inline=1\x07`);
// chunks
for (let i = 0; i < PALETTE_PNG_BASE64.length; i += 256) {
await ctx.proxy.write(`\x1b]1337;FilePart=${PALETTE_PNG_BASE64.slice(i, i + 256)}\x07`);
}
// finalizer skipped
// write spinfox.png
await ctx.proxy.write(TESTDATA_IIP[1][0]);
deepStrictEqual(await getOrigSize(1), TESTDATA_IIP[1][1]);
});
});
test.describe('IIP support - testimages', () => {
test('palette.png', async () => {
await ctx.proxy.write(TESTDATA_IIP[0][0]);