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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/test/ImageAddon.test.ts
+61
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@@ -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]);