Add the optional Playwright web UI smoke test

2026-09-17 08:18:30 +02:00
parent 5319a028e2
commit f5f3196382
5 changed files with 180 additions and 0 deletions
@@ -0,0 +1,141 @@
+/*
+ * Media tab browser smoke test (optional).
+ *
+ * Needs a running daemon whose web UI has media data, and a Chromium binary.
+ *   VESKSLOP_UI_URL   web UI base URL (default https://127.0.0.1:8789/)
+ *   PW_CHROMIUM       Chromium binary; defaults to the Playwright cache under
+ *                     ~/.cache/ms-playwright, then to Playwright's own resolution
+ *
+ * Run from poc/: pnpm test:ui
+ */
+
+import { chromium } from "playwright-core";
+import { existsSync, readdirSync } from "node:fs";
+import { homedir } from "node:os";
+import { join } from "node:path";
+
+const URL = process.env.VESKSLOP_UI_URL ?? "https://127.0.0.1:8789/";
+const results = { steps: [], consoleErrors: [], failures: [] };
+
+function chromiumPath() {
+    if (process.env.PW_CHROMIUM) return process.env.PW_CHROMIUM;
+
+    const cache = join(homedir(), ".cache", "ms-playwright");
+    try {
+        for (const entry of readdirSync(cache)) {
+            if (!entry.startsWith("chromium-")) continue;
+            const candidate = join(cache, entry, "chrome-linux", "chrome");
+            if (existsSync(candidate)) return candidate;
+        }
+    } catch {
+        // no cache; fall through to the Playwright default
+    }
+
+    return undefined;
+}
+
+function step(name, value) {
+    results.steps.push({ name, value });
+    console.log(`- ${name}: ${JSON.stringify(value)}`);
+}
+
+function check(name, condition, detail) {
+    if (condition) return;
+    results.failures.push(`${name}${detail === undefined ? "" : ` (${JSON.stringify(detail)})`}`);
+    console.error(`FAIL: ${name}`, detail ?? "");
+}
+
+const browser = await chromium.launch({
+    executablePath: chromiumPath(),
+    headless: true,
+    args: ["--no-sandbox", "--disable-dev-shm-usage"]
+});
+
+try {
+    const context = await browser.newContext({
+        ignoreHTTPSErrors: true,
+        viewport: { width: 1400, height: 900 }
+    });
+    const page = await context.newPage();
+    page.on("console", message => {
+        if (message.type() === "error") results.consoleErrors.push(message.text());
+    });
+    page.on("pageerror", error => results.consoleErrors.push(String(error)));
+
+    await page.goto(URL, { waitUntil: "domcontentloaded", timeout: 30000 });
+    await page.waitForSelector("#scope-media", { timeout: 20000 });
+    await page.click("#scope-media");
+    await page.waitForSelector(".vk-media-overlay:not([hidden])", { timeout: 10000 });
+
+    const promptVisible = await page.locator(".vk-media-prompt").isVisible();
+    step("prompt visible", promptVisible);
+    check("prompt is shown before loading", promptVisible);
+
+    await page.getByRole("button", { name: "Load media" }).click();
+    await page.waitForSelector(".vk-media-figure", { timeout: 45000 });
+    const loaded = await page.locator(".vk-media-figure").count();
+    await page.waitForTimeout(2500);
+    step("figures", loaded);
+    step("status", (await page.locator("#media-status").textContent())?.trim());
+    check("media tiles render", loaded > 0, loaded);
+
+    const broken = await page.$$eval(".vk-media-media img", images =>
+        images.filter(image => image.naturalWidth === 0).length
+    );
+    step("broken images", broken);
+    check("no broken images", broken === 0, broken);
+
+    await page.getByRole("button", { name: "Advanced search" }).click();
+    await page.waitForSelector(".vk-media-drawer:not([hidden])", { timeout: 5000 });
+    step("people checkboxes", await page.locator(".vk-media-people input").count());
+
+    await page.locator(".vk-media-advanced summary").click();
+    await page.locator(".vk-media-check", { hasText: "Show only cached previews" }).locator("input").check();
+    await page.getByRole("button", { name: "Apply filters" }).click();
+    await page.waitForTimeout(2500);
+    const cachedFigures = await page.locator(".vk-media-figure").count();
+    step("figures cachedOnly", cachedFigures);
+    check("cachedOnly keeps results", cachedFigures > 0, cachedFigures);
+    check(
+        "cachedOnly hides uncached tiles",
+        (await page.$$eval(".vk-media-media img", images =>
+            images.filter(image => image.naturalWidth === 0).length
+        )) === 0
+    );
+
+    await page.getByRole("button", { name: "Advanced search" }).click();
+    const zoom = page.locator(".vk-media-zoom");
+    const columns = {};
+    for (const value of ["0", "100"]) {
+        await zoom.evaluate((node, v) => {
+            node.value = v;
+            node.dispatchEvent(new Event("input", { bubbles: true }));
+        }, value);
+        await page.waitForTimeout(400);
+        columns[value] = await page
+            .locator("#media-grid")
+            .evaluate(node => getComputedStyle(node).gridTemplateColumns.split(" ").length);
+    }
+    step("columns by zoom", columns);
+    check("zoom changes the grid density", columns["0"] > columns["100"], columns);
+
+    await page.getByRole("button", { name: "Reset" }).click();
+    await page.waitForTimeout(800);
+    const resetPrompt = await page.locator(".vk-media-prompt").isVisible();
+    step("prompt after reset", resetPrompt);
+    check("reset returns the fresh view", resetPrompt);
+
+    step("console errors", results.consoleErrors.length);
+    check("no console errors", results.consoleErrors.length === 0, results.consoleErrors.slice(0, 3));
+
+    await page.screenshot({ path: "/tmp/opencode/ui-smoke.png" });
+} finally {
+    await browser.close();
+}
+
+if (results.failures.length) {
+    console.error(`ui smoke failed: ${results.failures.length} check(s)`);
+    process.exitCode = 1;
+} else {
+    console.log("ui smoke passed");
+}