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Fix colors and clear cached frames to pass tests

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Daniel Imms
2025-12-20 06:04:11 -08:00
parent 7f50b56ae4
commit 832aa54478
1 changed files with 20 additions and 8 deletions
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test/playwright/SharedRendererTests.ts
+20 -8
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@@ -1269,12 +1269,21 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
});
test.describe('synchronized output', () => {
test.beforeEach(async () => {
const theme: ITheme = {
red: '#FF0000FF',
green: '#00FF00FF',
blue: '#0000FFFF'
};
await ctx.value.page.evaluate(`window.term.options.theme = ${JSON.stringify(theme)};`);
});
test('defers rendering until ESU', async () => {
await ctx.value.proxy.write('\x1b[?2026h'); // BSU
await ctx.value.proxy.write('\x1b[31m■');
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
await ctx.value.proxy.write('\x1b[?2026l'); // ESU
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [205, 49, 49, 255]);
frameDetails = undefined;
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
});
test('batches multiple writes', async () => {
@@ -1282,9 +1291,10 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
await ctx.value.proxy.write('\x1b[31m■\x1b[32m■\x1b[34m■');
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
await ctx.value.proxy.write('\x1b[?2026l'); // ESU
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [205, 49, 49, 255]);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [13, 188, 121, 255]);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 3, 1), [36, 114, 200, 255]);
frameDetails = undefined;
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [0, 255, 0, 255]);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 3, 1), [0, 0, 255, 255]);
});
test('nested BSU is idempotent', async () => {
@@ -1294,16 +1304,18 @@ export function injectSharedRendererTests(ctx: ISharedRendererTestContext): void
await ctx.value.proxy.write('\x1b[32m■');
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
await ctx.value.proxy.write('\x1b[?2026l'); // ESU
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [205, 49, 49, 255]);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [13, 188, 121, 255]);
frameDetails = undefined;
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 2, 1), [0, 255, 0, 255]);
});
test('timeout flushes without ESU', async () => {
await ctx.value.proxy.write('\x1b[?2026h'); // BSU
await ctx.value.proxy.write('\x1b[31m■');
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [0, 0, 0, 255]);
await ctx.value.page.waitForTimeout(1500);
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [205, 49, 49, 255]);
await ctx.value.page.waitForTimeout(1000); // Timeout hard coded
frameDetails = undefined;
await pollFor(ctx.value.page, () => getCellColor(ctx.value, 1, 1), [255, 0, 0, 255]);
});
});
}