feat: publish Regex Tools 0.2.0

tests/browser/analysis.spec.ts

@@ -0,0 +1,66 @@
+import { expect, test, type Page } from "@playwright/test";
+
+async function setEditor(page: Page, testId: string, value: string) {
+  await page.getByTestId(testId).locator(".cm-content").fill(value);
+}
+
+async function waitForSyntax(page: Page) {
+  await expect(
+    page.getByRole("button", { name: "Run", exact: true }),
+  ).toBeEnabled({ timeout: 15_000 });
+}
+
+test("ECMAScript analysis runs static, benchmark and growth slices in local workers", async ({
+  page,
+}) => {
+  const pageErrors: string[] = [];
+  page.on("pageerror", (error) => pageErrors.push(error.message));
+  await page.goto("./");
+  await page.getByLabel("Live").uncheck();
+  await setEditor(page, "editor-regular-expression-pattern", "(a+)+$");
+  await setEditor(page, "editor-test-text", "aaaa!");
+  await waitForSyntax(page);
+
+  await page.getByRole("button", { name: "Analysis", exact: true }).click();
+  const dialog = page.getByRole("dialog", {
+    name: "Performance & risk analysis",
+  });
+  await expect(dialog).toBeVisible();
+  await expect(dialog).toBeInViewport();
+  await expect(
+    dialog.getByText("Potential nested-quantifier risk"),
+  ).toBeVisible();
+  await expect(dialog).toContainText(/does not mean.*safe/iu);
+
+  await dialog.getByRole("tab", { name: "Benchmark" }).click();
+  await dialog.getByRole("spinbutton", { name: "Warm-up samples" }).fill("1");
+  await dialog.getByRole("spinbutton", { name: "Measured samples" }).fill("3");
+  await dialog.getByRole("button", { name: "Run bounded benchmark" }).click();
+  const metrics = dialog.getByRole("table", {
+    name: "Cold and warm benchmark metrics",
+  });
+  await expect(metrics).toBeVisible();
+  await expect(metrics).toContainText("Warm median");
+  await expect(metrics).toContainText("Warm p95");
+  await expect(dialog).toContainText("Native ECMAScript RegExp");
+  await expect(dialog).toContainText("3 measured");
+
+  await dialog.getByRole("tab", { name: "Risk & growth" }).click();
+  await dialog
+    .getByRole("spinbutton", { name: "Maximum repetitions" })
+    .fill("64");
+  await dialog.getByRole("spinbutton", { name: "Maximum steps" }).fill("3");
+  await dialog
+    .getByRole("button", { name: "Run bounded growth probe" })
+    .click();
+  await expect(
+    dialog.getByRole("table", { name: "Dynamic growth samples" }),
+  ).toBeVisible();
+  await expect(
+    dialog.getByRole("img", { name: /Execution-time growth plot/u }),
+  ).toBeVisible();
+  await expect(
+    dialog.getByRole("img", { name: /Outcome plot/u }),
+  ).toBeVisible();
+  expect(pageErrors).toEqual([]);
+});