can1357
61a57c1d21
- Changed render methods to return component-owned `readonly string[]` rows. - Added `RenderStablePrefix` row reuse to avoid repainting unchanged streaming content. - Stabilized streaming gutters and spinner placement to reduce preview jitter and flicker. - Finalized commit-safe transcript behavior for tool-call previews and added streaming edge-case tests.
55 lines
1.8 KiB
TypeScript
55 lines
1.8 KiB
TypeScript
import { beforeAll, describe, expect, it } from "bun:test";
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import {
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type LspServerInfo,
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type RecentSession,
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WelcomeComponent,
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} from "@oh-my-pi/pi-coding-agent/modes/components/welcome";
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import { initTheme } from "@oh-my-pi/pi-coding-agent/modes/theme/theme";
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beforeAll(async () => {
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await initTheme(false);
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});
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function lspServers(count: number): LspServerInfo[] {
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return Array.from({ length: count }, (_, i) => ({
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name: `server-${i}`,
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status: "connecting" as const,
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fileTypes: [".ts"],
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}));
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}
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function sessions(count: number): RecentSession[] {
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return Array.from({ length: count }, (_, i) => ({ name: `session ${i}`, timeAgo: "just now" }));
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}
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describe("WelcomeComponent fixed geometry", () => {
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// The pre-TUI startup splash renders the box before recent sessions are
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// loaded; the TUI then repaints it with live data at the same origin. Any
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// height difference between those two states shows up as a visible jump.
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it("keeps box height constant from splash placeholder to loaded state", () => {
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const splash = new WelcomeComponent("1.0.0", "Model", "provider", null, lspServers(2));
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splash.holdIntroFirstFrame();
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const splashLines = splash.render(120);
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const loaded = new WelcomeComponent("1.0.0", "Model", "provider", sessions(4), lspServers(2));
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expect(splashLines.length).toBe(loaded.render(120).length);
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expect(Bun.stripANSI(splashLines.join("\n"))).toContain("Loading…");
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});
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it("renders the same height regardless of session and LSP server counts", () => {
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const heights = new Set<number>();
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for (const sessionCount of [0, 1, 4, 6]) {
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for (const lspCount of [0, 1, 4, 6]) {
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const welcome = new WelcomeComponent(
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"1.0.0",
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"Model",
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"provider",
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sessions(sessionCount),
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lspServers(lspCount),
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);
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heights.add(welcome.render(120).length);
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}
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}
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expect(heights.size).toBe(1);
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});
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});
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