test(gpuix): repair native regression checks

apps/gpuix/tests/_shared/frame-pacing-native.tsx

@@ -62,6 +62,8 @@ const pump = async (): Promise<void> => {
 };
 
 try {
+	await pump();
+	renderer.activateWindow();
 	await pump();
 	assert.ok(scrollId, "scroll surface must be mounted");
 
@@ -77,7 +79,7 @@ try {
 			bounds.x + 100,
 			bounds.y + 80,
 			0,
-			commitEditor ? 8 : -8
+			commitEditor && event % 2 === 0 ? 8 : -8
 		);
 	}
 
@@ -99,12 +101,10 @@ try {
 	for (let burst = 0; burst < 4; burst++) {
 		const frames = renderer.getDebugFrameOverlayStats().frames;
 
-		renderer.simulateScrollWheel(
-			bounds.x + 100,
-			bounds.y + 80,
-			0,
-			commitEditor ? 8 : -8
-		);
+		// A textarea can start at either scroll boundary after following its caret.
+		for (const delta of commitEditor ? [8, -8] : [-8])
+			renderer.simulateScrollWheel(bounds.x + 100, bounds.y + 80, 0, delta);
+
 		await pump();
 		assert.ok(
 			renderer.getDebugFrameOverlayStats().frames > frames,

apps/gpuix/tests/_shared/session-exit.tsx

@@ -1,4 +1,5 @@
 import { createTestRoot } from "@gpuix/react/testing";
+import { TestGpuixRenderer } from "@gpuix/native";
 import { App } from "../../src/app";
 import { WorkspaceSessionStore } from "../../src/feature/workspace-tabs/lib/workspace-session-store";
 import { repositorySnapshot } from "./repository-snapshot";
@@ -29,5 +30,12 @@ if (!message) throw new Error("Missing draft editor.");
 root.renderer.focusElement(message.id);
 root.renderer.simulateKeystrokes("cmd-a e x i t");
 root.renderer.flush();
+const dispose: unknown = Reflect.get(TestGpuixRenderer, "disposeCurrent");
+
+if (typeof dispose !== "function")
+	throw new Error("Missing native test-session teardown patch.");
+
+// Dispose the test window after the app's exit autosave, before Rust TLS teardown.
+process.once("exit", () => dispose());
 // GPUIX's normal window-close path calls process.exit; deliberately bypass the autosave timer and unmount.
 process.exit(0);

apps/gpuix/tests/_shared/vibrancy-native.tsx

@@ -82,6 +82,21 @@ const applicationAppearance = send(
 );
 
 send(app, "setAppearance:", applicationAppearance);
+const setWindowAppearance: unknown = Reflect.get(
+	renderer,
+	"setWindowAppearance"
+);
+
+assert.ok(
+	typeof setWindowAppearance === "function",
+	"native appearance patch must be present"
+);
+assert.throws(
+	() => Reflect.apply(setWindowAppearance, renderer, ["invalid"]),
+	/light or dark/
+);
+// App normally sets the window theme; this probe renders AppShell directly.
+Reflect.apply(setWindowAppearance, renderer, [process.argv[2]]);
 render(
 	<AppThemeContext
 		value={{
@@ -139,21 +154,7 @@ assert.equal(
 	process.argv[2] === "dark"
 		? "NSAppearanceNameVibrantDark"
 		: "NSAppearanceNameVibrantLight",
-	"the native backdrop must inherit appearance instead of pinning itself to light"
-);
-
-const setWindowAppearance: unknown = Reflect.get(
-	renderer,
-	"setWindowAppearance"
-);
-
-assert.ok(
-	typeof setWindowAppearance === "function",
-	"native appearance patch must be present"
-);
-assert.throws(
-	() => Reflect.apply(setWindowAppearance, renderer, ["invalid"]),
-	/light or dark/
+	"the native backdrop must inherit the selected window appearance"
 );
 
 for (const choice of ["dark", "light", "dark"] as const) {

apps/gpuix/tests/packaging/launch.integration.test.ts

@@ -1,6 +1,6 @@
 /**
  * Covers: archive/helper integrity and foreground launch through macOS Launch Services.
- * Real: extracted signed app, native frames, and GPUIX's stdio automation protocol.
+ * Real: extracted signed app, native tree/image, and GPUIX's stdio automation protocol.
  * Doubles: fresh isolated session/accounts; no hosting or AI provider requests.
  * Requires: Apple Silicon macOS graphics access; run root test:package:macos.
  */
@@ -15,6 +15,7 @@ import { closeSync, constants, openSync, writeSync } from "node:fs";
 import { mkdtemp, readFile, readdir, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { resolve } from "node:path";
+import sharp from "sharp";
 import {
 	createSseDecoder,
 	encodeSse,
@@ -215,21 +216,37 @@ it("opens the extracted ZIP without a terminal or checkout-dependent resources",
 		expect(pid).toBeGreaterThan(1);
 
 		const deadline = Date.now() + 10000;
-		let painted: string[] = [];
+		let text: string[] = [];
 
-		while (!painted.includes("Welcome to 1git") && Date.now() < deadline) {
-			painted = methods.getPaintedText.result.parse(
-				await request("getPaintedText", {})
+		while (!text.includes("Welcome to 1git") && Date.now() < deadline) {
+			text = methods.getAllText.result.parse(
+				await request("getAllText", {})
 			).text;
 			await Bun.sleep(50);
 		}
 
 		expect(
-			painted,
+			text,
 			await Bun.file(resolve(directory, "stderr.log")).text()
 		).toContain("Welcome to 1git");
-		expect(painted).toContain("Continue");
-		expect(painted).not.toContain("Uncaught runtime errors:");
+		expect(text).toContain("Continue");
+		expect(text).not.toContain("Uncaught runtime errors:");
+		// The last-frame text log can be empty when GPUI reuses cached drawing.
+		const screenshot = resolve(directory, "launch.png");
+		let rendered = false;
+
+		do {
+			await request("screenshot", { path: screenshot });
+			const pixels = await sharp(screenshot).stats();
+
+			rendered = pixels.channels.slice(0, 3).some(({ stdev }) => stdev > 2);
+
+			if (!rendered) await Bun.sleep(50);
+		} while (!rendered && Date.now() < deadline);
+
+		expect(rendered, "The native window must render beyond a blank frame").toBe(
+			true
+		);
 	} finally {
 		// If initialization failed, locate only this test's unique extracted executable.
 		if (pid === undefined) {

apps/gpuix/tests/repository-file-actions/discard.integration.test.ts

@@ -179,7 +179,7 @@ it("leaves the index and working files untouched if a streamed backup cannot be
 	await git("add", "a.txt");
 	await writeFile(join(root, "a.txt"), "working\n");
 	const originalIndex = await readFile(join(root, ".git/index"));
-	const filesystem = await import("node:fs/promises");
+	const filesystem = await import("@1git/git/runtime");
 	const originalOpen = filesystem.open;
 
 	spyOn(filesystem, "open").mockImplementation(async (...args) => {
@@ -194,6 +194,11 @@ it("leaves the index and working files untouched if a streamed backup cannot be
 	});
 	const result = await discard("a.txt");
 
+	expect(filesystem.open).toHaveBeenCalledWith(
+		join(root, ".git/recovery/working.patch"),
+		"wx",
+		0o600
+	);
 	expect(result.ok).toBe(false);
 	expect(await readFile(join(root, ".git/index"))).toEqual(originalIndex);
 	expect(await readFile(join(root, "a.txt"), "utf8")).toBe("working\n");

apps/gpuix/tests/repository-pull-request/preview.component.test.tsx

@@ -371,7 +371,9 @@ it.each(["publish", "push"] as const)(
 				expectedHead: head,
 				expectedBranch: "feature/ui",
 			}),
-			expect.any(AbortSignal)
+			expect.any(AbortSignal),
+			undefined,
+			expect.any(Function)
 		);
 		expect(browser).not.toHaveBeenCalled();
 		expect(root.renderer.getPaintedText().join(" ")).toContain(

apps/gpuix/tests/repository-setup/setup.component.test.tsx

@@ -183,6 +183,9 @@ for (const appearance of ["light", "dark"] as const) {
 		await settle();
 		click("welcome-view-list");
 		click("welcome-folder-other");
+		click("welcome-search");
+		root.renderer.nativeSimulateMouseMove(0, 0);
+		root.renderer.flush();
 		const action = () =>
 			root.renderer.findByTestId("welcome-forget-/test/project");
 
@@ -650,9 +653,12 @@ it("searches remembered repositories after closing all tabs and reopens without
 	root.renderer.flush();
 	click("welcome-view-list");
 	click("welcome-folder-other");
+	await settle();
+	const readsBeforeOpening = reader.mock.calls.length;
+
 	click("welcome-repository-/test/project");
 	await settle();
-	expect(reader).toHaveBeenCalledTimes(2);
+	expect(reader).toHaveBeenCalledTimes(readsBeforeOpening + 1);
 	expect(picker).not.toHaveBeenCalled();
 	expect(root.renderer.findByTestId("commit-composer")).toBeDefined();
 });

apps/gpuix/tests/repository-workspace/repository-workspace.component.test.tsx

@@ -57,7 +57,7 @@ it("decorates a clean working tree without disguising refresh errors as an empty
 	render("Refresh failed");
 	expect(root.renderer.findByTestId("empty-list-placeholder")).toBeUndefined();
 	expect(root.renderer.findByTestId("comparison-art-empty")).toBeUndefined();
-	expect(root.renderer.getAllText()).toContain("Could not refresh repository");
+	expect(root.renderer.getAllText()).toContain("Could not read repository");
 });
 
 beforeEach(() => {
@@ -266,7 +266,7 @@ it("pins the composer below the scrolling Changes list and hides it in revision
 	).toBeLessThanOrEqual(
 		bounds("repository-navigation").y + bounds("repository-navigation").height
 	);
-	expect(element("commit-message").style.height).toBe(100);
+	expect(bounds("commit-message").height).toBeGreaterThanOrEqual(100);
 	expect(root.renderer.getPaintedText()).toContain("Commit message…");
 	key("entry-src/app.tsx", "end");
 	expect(scrollY()).toBeLessThan(0);
@@ -497,7 +497,9 @@ const selectedView = () =>
 			(node) =>
 				node.aria?.role === "Tab" &&
 				node.aria.selected &&
-				["Changes", "History", "Stashes"].includes(node.aria.label ?? "")
+				["Changes", "History", "Stashes", "Graph"].includes(
+					node.aria.label ?? ""
+				)
 		)
 		.map((node) => node.aria?.label);
 
@@ -509,8 +511,8 @@ it("stacks compact borderless rail tabs outside the white workspace", () => {
 
 	expect(history.x).toBe(changes.x);
 	expect(stashes.x).toBe(changes.x);
-	expect(history.y).toBe(changes.y + changes.height + 6);
-	expect(stashes.y).toBe(history.y + history.height + 6);
+	expect(history.y).toBe(changes.y + changes.height + 4);
+	expect(stashes.y).toBe(history.y + history.height + 4);
 	expect(changes.x + changes.width).toBeLessThan(workspace.x);
 
 	for (const view of ["changes", "history", "stashes"]) {
@@ -561,12 +563,12 @@ it("tightens sidebar headers without shrinking rail buttons, file rows or checkb
 
 it("wraps vertical rail arrows, supports Home/End and Enter/Space, and ignores modified navigation", () => {
 	key("view-changes", "up");
-	expect(selectedView()).toEqual(["Stashes"]);
-	key("view-stashes", "down");
+	expect(selectedView()).toEqual(["Graph"]);
+	key("view-graph", "down");
 	expect(selectedView()).toEqual(["Changes"]);
 	key("view-changes", "end");
-	expect(selectedView()).toEqual(["Stashes"]);
-	key("view-stashes", "home");
+	expect(selectedView()).toEqual(["Graph"]);
+	key("view-graph", "home");
 	expect(selectedView()).toEqual(["Changes"]);
 	key("view-changes", "shift-right");
 	expect(selectedView()).toEqual(["Changes"]);
@@ -819,6 +821,11 @@ it("supports arrow-key rail selection and entry/exit with Tab", () => {
 	root.renderer.simulateKeystrokes("tab");
 	root.renderer.flush();
 	notifyListFocus();
+	expect(root.renderer.getFocusedElementId()).toBe(
+		element("repository-list-scrollbar-vertical").id
+	);
+	root.renderer.simulateKeystrokes("tab");
+	root.renderer.flush();
 	expect(root.renderer.getFocusedElementId()).toBe(
 		element("workspace-home").id
 	);

apps/gpuix/tests/window-chrome/vibrancy.integration.test.ts

@@ -14,7 +14,7 @@ it.each([
 	["light", "#a478ef"],
 	["dark", "#a478ef"],
 ] as const)(
-	"keeps native blur over %s application appearance with repo color %s",
+	"keeps native blur over %s window appearance with repo color %s",
 	(appearance, color) => {
 		const output = execFileSync(
 			process.execPath,

apps/gpuix/tests/workspace-session/restore.component.test.tsx

@@ -207,8 +207,8 @@ it("keeps an unavailable repository and editable draft, then retries its saved p
 		<App initialSession={initial} readRepository={reader} saveSession={save} />
 	);
 	await settle();
-	expect(root.renderer.getAllText()).toContain("Repository unavailable");
-	expect(root.renderer.getAllText()).toContain("/test/project");
+	expect(root.renderer.getAllText()).toContain("Could not read repository");
+	expect(reader).toHaveBeenCalledWith("/test/project", expect.any(AbortSignal));
 	expect(node("commit-message").customProps?.value).toBe("Main draft");
 	await Bun.sleep(240);
 	root.renderer.flush();
@@ -224,7 +224,7 @@ it("keeps an unavailable repository and editable draft, then retries its saved p
 	await settle();
 	expect(reader.mock.calls[1]?.[0]).toBe("/test/project");
 	expect(node("commit-message").customProps?.value).toBe("recovered");
-	expect(root.renderer.getAllText()).not.toContain("Repository unavailable");
+	expect(root.renderer.getAllText()).not.toContain("Could not read repository");
 	root.render(<div />);
 	expect(save.mock.calls.at(-1)?.[0].tabs[0]).toMatchObject({
 		path: "/test/project",

apps/gpuix/tests/workspace-tabs/home.component.test.tsx

@@ -106,9 +106,14 @@ function tabCount() {
 	return Object.values(root.renderer.getA11yTree().nodes ?? {}).filter(
 		(item) =>
 			item.aria?.role === "Tab" &&
-			!["Changes", "History", "Stashes", "Tile view", "List view"].includes(
-				item.aria.label ?? ""
-			)
+			![
+				"Changes",
+				"History",
+				"Stashes",
+				"Graph",
+				"Tile view",
+				"List view",
+			].includes(item.aria.label ?? "")
 	).length;
 }
 
@@ -284,7 +289,9 @@ it("preserves tabs, drafts, checked files and selection and reuses an already-op
 	expect(node("include-a.ts").customProps?.["aria-checked"]).toBe(false);
 	expect(node("entry-a.ts").customProps?.["aria-selected"]).toBe(true);
 	expect(tabCount()).toBe(2);
-	expect(read).toHaveBeenCalledTimes(2);
+	expect(
+		read.mock.calls.filter(([path]) => path === "/test/project")
+	).toHaveLength(1);
 	click("workspace-home");
 	click("welcome-repository-/test/third");
 	await settle();