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error-boundary-test.ts
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error-boundary-test.ts
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import { test, expect } from "@playwright/test";
import { ServerMode } from "../build/node_modules/@remix-run/server-runtime/dist/mode.js";
import {
createAppFixture,
createFixture,
js,
} from "./helpers/create-fixture.js";
import type { Fixture, AppFixture } from "./helpers/create-fixture.js";
import { PlaywrightFixture } from "./helpers/playwright-fixture.js";
test.describe("ErrorBoundary", () => {
let fixture: Fixture;
let appFixture: AppFixture;
let _consoleError: any;
let ROOT_BOUNDARY_TEXT = "ROOT_BOUNDARY_TEXT";
let OWN_BOUNDARY_TEXT = "OWN_BOUNDARY_TEXT";
let HAS_BOUNDARY_LOADER = "/yes/loader" as const;
let HAS_BOUNDARY_LOADER_FILE = "/yes.loader" as const;
let HAS_BOUNDARY_ACTION = "/yes/action" as const;
let HAS_BOUNDARY_ACTION_FILE = "/yes.action" as const;
let HAS_BOUNDARY_RENDER = "/yes/render" as const;
let HAS_BOUNDARY_RENDER_FILE = "/yes.render" as const;
let HAS_BOUNDARY_NO_LOADER_OR_ACTION = "/yes/no-loader-or-action" as const;
let HAS_BOUNDARY_NO_LOADER_OR_ACTION_FILE =
"/yes.no-loader-or-action" as const;
let NO_BOUNDARY_ACTION = "/no/action" as const;
let NO_BOUNDARY_ACTION_FILE = "/no.action" as const;
let NO_BOUNDARY_LOADER = "/no/loader" as const;
let NO_BOUNDARY_LOADER_FILE = "/no.loader" as const;
let NO_BOUNDARY_RENDER = "/no/render" as const;
let NO_BOUNDARY_RENDER_FILE = "/no.render" as const;
let NO_BOUNDARY_NO_LOADER_OR_ACTION = "/no/no-loader-or-action" as const;
let NO_BOUNDARY_NO_LOADER_OR_ACTION_FILE = "/no.no-loader-or-action" as const;
let NOT_FOUND_HREF = "/not/found";
// packages/remix-react/errorBoundaries.tsx
let INTERNAL_ERROR_BOUNDARY_HEADING = "Application Error";
test.beforeAll(async () => {
_consoleError = console.error;
console.error = () => {};
fixture = await createFixture(
{
files: {
"app/root.tsx": js`
import { Links, Meta, Outlet, Scripts } from "@remix-run/react";
export default function Root() {
return (
<html lang="en">
<head>
<Meta />
<Links />
</head>
<body>
<main>
<Outlet />
</main>
<Scripts />
</body>
</html>
);
}
export function ErrorBoundary() {
return (
<html>
<head />
<body>
<main>
<div id="root-boundary">${ROOT_BOUNDARY_TEXT}</div>
</main>
<Scripts />
</body>
</html>
)
}
`,
"app/routes/_index.tsx": js`
import { Link, Form } from "@remix-run/react";
export default function () {
return (
<div>
<Link to="${NOT_FOUND_HREF}">${NOT_FOUND_HREF}</Link>
<Form method="post">
<button formAction="${HAS_BOUNDARY_ACTION}" type="submit">
Own Boundary
</button>
<button formAction="${NO_BOUNDARY_ACTION}" type="submit">
No Boundary
</button>
<button formAction="${HAS_BOUNDARY_NO_LOADER_OR_ACTION}" type="submit">
Has Boundary No Loader or Action
</button>
<button formAction="${NO_BOUNDARY_NO_LOADER_OR_ACTION}" type="submit">
No Boundary No Loader or Action
</button>
</Form>
<Link to="${HAS_BOUNDARY_LOADER}">
${HAS_BOUNDARY_LOADER}
</Link>
<Link to="${NO_BOUNDARY_LOADER}">
${NO_BOUNDARY_LOADER}
</Link>
<Link to="${HAS_BOUNDARY_RENDER}">
${HAS_BOUNDARY_RENDER}
</Link>
<Link to="${NO_BOUNDARY_RENDER}">
${NO_BOUNDARY_RENDER}
</Link>
</div>
)
}
`,
[`app/routes${HAS_BOUNDARY_ACTION_FILE}.jsx`]: js`
import { Form } from "@remix-run/react";
export async function action() {
throw new Error("Kaboom!")
}
export function ErrorBoundary() {
return <p id="own-boundary">${OWN_BOUNDARY_TEXT}</p>
}
export default function () {
return (
<Form method="post">
<button type="submit" formAction="${HAS_BOUNDARY_ACTION}">
Go
</button>
</Form>
);
}
`,
[`app/routes${NO_BOUNDARY_ACTION_FILE}.jsx`]: js`
import { Form } from "@remix-run/react";
export function action() {
throw new Error("Kaboom!")
}
export default function () {
return (
<Form method="post">
<button type="submit" formAction="${NO_BOUNDARY_ACTION}">
Go
</button>
</Form>
)
}
`,
[`app/routes${HAS_BOUNDARY_LOADER_FILE}.jsx`]: js`
export function loader() {
throw new Error("Kaboom!")
}
export function ErrorBoundary() {
return <div id="own-boundary">${OWN_BOUNDARY_TEXT}</div>
}
export default function () {
return <div/>
}
`,
[`app/routes${NO_BOUNDARY_LOADER_FILE}.jsx`]: js`
export function loader() {
throw new Error("Kaboom!")
}
export default function () {
return <div/>
}
`,
[`app/routes${NO_BOUNDARY_RENDER_FILE}.jsx`]: js`
export default function () {
throw new Error("Kaboom!")
return <div/>
}
`,
[`app/routes${HAS_BOUNDARY_RENDER_FILE}.jsx`]: js`
export default function () {
throw new Error("Kaboom!")
return <div/>
}
export function ErrorBoundary() {
return <div id="own-boundary">${OWN_BOUNDARY_TEXT}</div>
}
`,
[`app/routes${HAS_BOUNDARY_NO_LOADER_OR_ACTION_FILE}.jsx`]: js`
export function ErrorBoundary() {
return <div id="boundary-no-loader-or-action">${OWN_BOUNDARY_TEXT}</div>
}
export default function Index() {
return <div/>
}
`,
[`app/routes${NO_BOUNDARY_NO_LOADER_OR_ACTION_FILE}.jsx`]: js`
export default function Index() {
return <div/>
}
`,
"app/routes/fetcher-boundary.tsx": js`
import { useFetcher } from "@remix-run/react";
export function ErrorBoundary() {
return <p id="fetcher-boundary">${OWN_BOUNDARY_TEXT}</p>
}
export default function() {
let fetcher = useFetcher();
return (
<div>
<fetcher.Form method="post">
<button formAction="${NO_BOUNDARY_NO_LOADER_OR_ACTION}" type="submit" />
</fetcher.Form>
</div>
)
}
`,
"app/routes/fetcher-no-boundary.tsx": js`
import { useFetcher } from "@remix-run/react";
export default function() {
let fetcher = useFetcher();
return (
<div>
<fetcher.Form method="post">
<button formAction="${NO_BOUNDARY_NO_LOADER_OR_ACTION}" type="submit">
No Loader or Action
</button>
</fetcher.Form>
</div>
)
}
`,
"app/routes/action.tsx": js`
import { Outlet, useLoaderData } from "@remix-run/react";
export function loader() {
return "PARENT";
}
export default function () {
return (
<div>
<p id="parent-data">{useLoaderData()}</p>
<Outlet />
</div>
)
}
`,
"app/routes/action.child-error.tsx": js`
import { Form, useLoaderData, useRouteError } from "@remix-run/react";
export function loader() {
return "CHILD";
}
export function action() {
throw new Error("Broken!");
}
export default function () {
return (
<>
<p id="child-data">{useLoaderData()}</p>
<Form method="post" reloadDocument={true}>
<button type="submit" name="key" value="value">
Submit
</button>
</Form>
</>
)
}
export function ErrorBoundary() {
let error = useRouteError();
return <p id="child-error">{error.message}</p>;
}
`,
},
},
ServerMode.Development
);
appFixture = await createAppFixture(fixture, ServerMode.Development);
});
test.afterAll(() => {
console.error = _consoleError;
appFixture.close();
});
test("invalid request methods", async () => {
let res = await fixture.requestDocument("/", { method: "OPTIONS" });
expect(res.status).toBe(405);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("own boundary, action, document request", async () => {
let params = new URLSearchParams();
let res = await fixture.postDocument(HAS_BOUNDARY_ACTION, params);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, action, client transition from other route", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(HAS_BOUNDARY_ACTION);
await page.waitForSelector(`text=${OWN_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, action, client transition from itself", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(HAS_BOUNDARY_ACTION);
await app.clickSubmitButton(HAS_BOUNDARY_ACTION);
await page.waitForSelector(`text=${OWN_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(OWN_BOUNDARY_TEXT);
});
test("bubbles to parent in action document requests", async () => {
let params = new URLSearchParams();
let res = await fixture.postDocument(NO_BOUNDARY_ACTION, params);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in action script transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(NO_BOUNDARY_ACTION);
await page.waitForSelector(`text=${ROOT_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in action script transitions from self", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(NO_BOUNDARY_ACTION);
await app.clickSubmitButton(NO_BOUNDARY_ACTION);
await page.waitForSelector(`text=${ROOT_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(ROOT_BOUNDARY_TEXT);
});
test("own boundary, loader, document request", async () => {
let res = await fixture.requestDocument(HAS_BOUNDARY_LOADER);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, loader, client transition", async ({ page }) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(HAS_BOUNDARY_LOADER);
await page.waitForSelector(`text=${OWN_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(OWN_BOUNDARY_TEXT);
});
test("bubbles to parent in loader document requests", async () => {
let res = await fixture.requestDocument(NO_BOUNDARY_LOADER);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in loader script transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NO_BOUNDARY_LOADER);
await page.waitForSelector(`text=${ROOT_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(ROOT_BOUNDARY_TEXT);
});
test("ssr rendering errors with no boundary", async () => {
let res = await fixture.requestDocument(NO_BOUNDARY_RENDER);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("script transition rendering errors with no boundary", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NO_BOUNDARY_RENDER);
await page.waitForSelector(`text=${ROOT_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(ROOT_BOUNDARY_TEXT);
});
test("ssr rendering errors with boundary", async () => {
let res = await fixture.requestDocument(HAS_BOUNDARY_RENDER);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("script transition rendering errors with boundary", async ({ page }) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(HAS_BOUNDARY_RENDER);
await page.waitForSelector(`text=${OWN_BOUNDARY_TEXT}`);
expect(await app.getHtml("main")).toMatch(OWN_BOUNDARY_TEXT);
});
test("uses correct error boundary on server action errors in nested routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(`/action/child-error`);
expect(await app.getHtml("#parent-data")).toMatch("PARENT");
expect(await app.getHtml("#child-data")).toMatch("CHILD");
await page.click("button[type=submit]");
await page.waitForSelector("#child-error");
// Preserves parent loader data
expect(await app.getHtml("#parent-data")).toMatch("PARENT");
expect(await app.getHtml("#child-error")).toMatch("Broken!");
});
test("renders own boundary in fetcher action submission without action from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/fetcher-boundary");
await app.clickSubmitButton(NO_BOUNDARY_NO_LOADER_OR_ACTION);
await page.waitForSelector("#fetcher-boundary");
});
test("renders root boundary in fetcher action submission without action from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/fetcher-no-boundary");
await app.clickSubmitButton(NO_BOUNDARY_NO_LOADER_OR_ACTION);
await page.waitForSelector(`text=${ROOT_BOUNDARY_TEXT}`);
});
test("renders root boundary in document POST without action requests", async () => {
let res = await fixture.requestDocument(NO_BOUNDARY_NO_LOADER_OR_ACTION, {
method: "post",
});
expect(res.status).toBe(405);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("renders root boundary in action script transitions without action from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(NO_BOUNDARY_NO_LOADER_OR_ACTION);
await page.waitForSelector(`text=${ROOT_BOUNDARY_TEXT}`);
});
test("renders own boundary in document POST without action requests", async () => {
let res = await fixture.requestDocument(HAS_BOUNDARY_NO_LOADER_OR_ACTION, {
method: "post",
});
expect(res.status).toBe(405);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("renders own boundary in action script transitions without action from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(HAS_BOUNDARY_NO_LOADER_OR_ACTION);
await page.waitForSelector("#boundary-no-loader-or-action");
});
test.describe("if no error boundary exists in the app", () => {
let NO_ROOT_BOUNDARY_LOADER = "/loader-bad" as const;
let NO_ROOT_BOUNDARY_ACTION = "/action-bad" as const;
let NO_ROOT_BOUNDARY_LOADER_RETURN = "/loader-no-return" as const;
let NO_ROOT_BOUNDARY_ACTION_RETURN = "/action-no-return" as const;
test.beforeAll(async () => {
fixture = await createFixture({
files: {
"app/root.tsx": js`
import { Links, Meta, Outlet, Scripts } from "@remix-run/react";
export default function Root() {
return (
<html lang="en">
<head>
<Meta />
<Links />
</head>
<body>
<Outlet />
<Scripts />
</body>
</html>
);
}
`,
"app/routes/_index.tsx": js`
import { Link, Form } from "@remix-run/react";
export default function () {
return (
<div>
<h1>Home</h1>
<Link to="${NO_ROOT_BOUNDARY_LOADER_RETURN}">Loader no return</Link>
<Form method="post">
<button formAction="${NO_ROOT_BOUNDARY_ACTION}" type="submit">
Action go boom
</button>
<button formAction="${NO_ROOT_BOUNDARY_ACTION_RETURN}" type="submit">
Action no return
</button>
</Form>
</div>
)
}
`,
[`app/routes${NO_ROOT_BOUNDARY_LOADER}.jsx`]: js`
export async function loader() {
throw Error("BLARGH");
}
export default function () {
return (
<div>
<h1>Hello</h1>
</div>
)
}
`,
[`app/routes${NO_ROOT_BOUNDARY_ACTION}.jsx`]: js`
export async function action() {
throw Error("YOOOOOOOO WHAT ARE YOU DOING");
}
export default function () {
return (
<div>
<h1>Goodbye</h1>
</div>
)
}
`,
[`app/routes${NO_ROOT_BOUNDARY_LOADER_RETURN}.jsx`]: js`
import { useLoaderData } from "@remix-run/react";
export async function loader() {}
export default function () {
let data = useLoaderData();
return (
<div>
<h1>{data}</h1>
</div>
)
}
`,
[`app/routes${NO_ROOT_BOUNDARY_ACTION_RETURN}.jsx`]: js`
import { useActionData } from "@remix-run/react";
export async function action() {}
export default function () {
let data = useActionData();
return (
<div>
<h1>{data}</h1>
</div>
)
}
`,
},
});
appFixture = await createAppFixture(fixture);
});
test("bubbles to internal boundary in loader document requests", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(NO_ROOT_BOUNDARY_LOADER);
expect(await app.getHtml("h1")).toMatch(INTERNAL_ERROR_BOUNDARY_HEADING);
});
test("bubbles to internal boundary in action script transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(NO_ROOT_BOUNDARY_ACTION);
await page.waitForSelector(`text=${INTERNAL_ERROR_BOUNDARY_HEADING}`);
expect(await app.getHtml("h1")).toMatch(INTERNAL_ERROR_BOUNDARY_HEADING);
});
test("bubbles to internal boundary if loader doesn't return (document requests)", async () => {
let res = await fixture.requestDocument(NO_ROOT_BOUNDARY_LOADER_RETURN);
expect(res.status).toBe(500);
expect(await res.text()).toMatch(INTERNAL_ERROR_BOUNDARY_HEADING);
});
test("bubbles to internal boundary if loader doesn't return", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NO_ROOT_BOUNDARY_LOADER_RETURN);
await page.waitForSelector(`text=${INTERNAL_ERROR_BOUNDARY_HEADING}`);
expect(await app.getHtml("h1")).toMatch(INTERNAL_ERROR_BOUNDARY_HEADING);
});
test("bubbles to internal boundary if action doesn't return (document requests)", async () => {
let res = await fixture.requestDocument(NO_ROOT_BOUNDARY_ACTION_RETURN, {
method: "post",
});
expect(res.status).toBe(500);
expect(await res.text()).toMatch(INTERNAL_ERROR_BOUNDARY_HEADING);
});
test("bubbles to internal boundary if action doesn't return", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(NO_ROOT_BOUNDARY_ACTION_RETURN);
await page.waitForSelector(`text=${INTERNAL_ERROR_BOUNDARY_HEADING}`);
expect(await app.getHtml("h1")).toMatch(INTERNAL_ERROR_BOUNDARY_HEADING);
});
});
});
test.describe("loaderData in ErrorBoundary", () => {
let fixture: Fixture;
let appFixture: AppFixture;
let consoleErrors: string[];
let oldConsoleError: () => void;
test.beforeAll(async () => {
fixture = await createFixture({
files: {
"app/root.tsx": js`
import { Links, Meta, Outlet, Scripts } from "@remix-run/react";
export default function Root() {
return (
<html lang="en">
<head>
<Meta />
<Links />
</head>
<body>
<main>
<Outlet />
</main>
<Scripts />
</body>
</html>
);
}
`,
"app/routes/parent.tsx": js`
import { Outlet, useLoaderData, useMatches, useRouteError } from "@remix-run/react";
export function loader() {
return "PARENT";
}
export default function () {
return (
<div>
<p id="parent-data">{useLoaderData()}</p>
<Outlet />
</div>
)
}
export function ErrorBoundary() {
let error = useRouteError();
return (
<>
<p id="parent-data">{useLoaderData()}</p>
<p id="parent-matches-data">
{useMatches().find(m => m.id === 'routes/parent').data}
</p>
<p id="parent-error">{error.message}</p>
</>
);
}
`,
"app/routes/parent.child-with-boundary.tsx": js`
import { Form, useLoaderData, useRouteError } from "@remix-run/react";
export function loader() {
return "CHILD";
}
export function action() {
throw new Error("Broken!");
}
export default function () {
return (
<>
<p id="child-data">{useLoaderData()}</p>
<Form method="post">
<button type="submit" name="key" value="value">
Submit
</button>
</Form>
</>
)
}
export function ErrorBoundary() {
let error = useRouteError();
return (
<>
<p id="child-data">{useLoaderData()}</p>
<p id="child-error">{error.message}</p>
</>
);
}
`,
"app/routes/parent.child-without-boundary.tsx": js`
import { Form, useLoaderData } from "@remix-run/react";
export function loader() {
return "CHILD";
}
export function action() {
throw new Error("Broken!");
}
export default function () {
return (
<>
<p id="child-data">{useLoaderData()}</p>
<Form method="post">
<button type="submit" name="key" value="value">
Submit
</button>
</Form>
</>
)
}
`,
},
});
appFixture = await createAppFixture(fixture, ServerMode.Development);
});
test.afterAll(() => {
appFixture.close();
});
test.beforeEach(({ page }) => {
oldConsoleError = console.error;
console.error = () => {};
consoleErrors = [];
// Listen for all console events and handle errors
page.on("console", (msg) => {
if (msg.type() === "error") {
consoleErrors.push(msg.text());
}
});
});
test.afterEach(() => {
console.error = oldConsoleError;
});
test.describe("without JavaScript", () => {
test.use({ javaScriptEnabled: false });
runBoundaryTests();
});
test.describe("with JavaScript", () => {
test.use({ javaScriptEnabled: true });
runBoundaryTests();
});
function runBoundaryTests() {
test("Prevents useLoaderData in self ErrorBoundary", async ({
page,
javaScriptEnabled,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/parent/child-with-boundary");
expect(await app.getHtml("#parent-data")).toEqual(
'<p id="parent-data">PARENT</p>'
);
expect(await app.getHtml("#child-data")).toEqual(
'<p id="child-data">CHILD</p>'
);
expect(consoleErrors).toEqual([]);
await app.clickSubmitButton("/parent/child-with-boundary");
await page.waitForSelector("#child-error");
expect(await app.getHtml("#child-error")).toEqual(
'<p id="child-error">Broken!</p>'
);
expect(await app.getHtml("#parent-data")).toEqual(
'<p id="parent-data">PARENT</p>'
);
expect(await app.getHtml("#child-data")).toEqual(
'<p id="child-data"></p>'
);
// Only look for this message. Chromium browsers will also log the
// network error but firefox does not
// "Failed to load resource: the server responded with a status of 500 (Internal Server Error)",
let msg =
"You cannot `useLoaderData` in an errorElement (routeId: routes/parent.child-with-boundary)";
if (javaScriptEnabled) {
expect(consoleErrors.filter((m) => m === msg)).toEqual([msg]);
} else {
// We don't get the useLoaderData message in the client when JS is disabled
expect(consoleErrors.filter((m) => m === msg)).toEqual([]);
}
});
test("Prevents useLoaderData in bubbled ErrorBoundary", async ({
page,
javaScriptEnabled,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/parent/child-without-boundary");
expect(await app.getHtml("#parent-data")).toEqual(
'<p id="parent-data">PARENT</p>'
);
expect(await app.getHtml("#child-data")).toEqual(
'<p id="child-data">CHILD</p>'
);
expect(consoleErrors).toEqual([]);
await app.clickSubmitButton("/parent/child-without-boundary");
await page.waitForSelector("#parent-error");
expect(await app.getHtml("#parent-error")).toEqual(
'<p id="parent-error">Broken!</p>'
);
expect(await app.getHtml("#parent-matches-data")).toEqual(
'<p id="parent-matches-data"></p>'
);
expect(await app.getHtml("#parent-data")).toEqual(
'<p id="parent-data"></p>'
);
// Only look for this message. Chromium browsers will also log the
// network error but firefox does not
// "Failed to load resource: the server responded with a status of 500 (Internal Server Error)",
let msg =
"You cannot `useLoaderData` in an errorElement (routeId: routes/parent)";
if (javaScriptEnabled) {
expect(consoleErrors.filter((m) => m === msg)).toEqual([msg]);
} else {
// We don't get the useLoaderData message in the client when JS is disabled
expect(consoleErrors.filter((m) => m === msg)).toEqual([]);
}
});
}
});
test.describe("Default ErrorBoundary", () => {
let fixture: Fixture;
let appFixture: AppFixture;
let _consoleError: any;
function getFiles({
includeRootErrorBoundary = false,
rootErrorBoundaryThrows = false,
} = {}) {
let errorBoundaryCode = !includeRootErrorBoundary
? ""
: rootErrorBoundaryThrows
? js`
export function ErrorBoundary() {
let error = useRouteError();
return (
<html>
<head />
<body>
<main>
<div>Root Error Boundary</div>
<p id="root-error-boundary">{error.message}</p>
<p>{oh.no.what.have.i.done}</p>
</main>
<Scripts />
</body>
</html>
)
}
`
: js`
export function ErrorBoundary() {
let error = useRouteError();
return (
<html>
<head />
<body>
<main>
<div>Root Error Boundary</div>
<p id="root-error-boundary">{error.message}</p>
</main>
<Scripts />
</body>
</html>
)
}
`;
return {
"app/root.tsx": js`
import { Links, Meta, Outlet, Scripts, useRouteError } from "@remix-run/react";
export default function Root() {
return (
<html lang="en">
<head>
<Meta />
<Links />
</head>
<body>
<main>
<Outlet />
</main>
<Scripts />
</body>
</html>
);
}
${errorBoundaryCode}
`,
"app/routes/_index.tsx": js`
import { Link } from "@remix-run/react";
export default function () {
return (
<div>
<h1 id="index">Index</h1>
<Link to="/loader-error">Loader Error</Link>
<Link to="/render-error">Render Error</Link>
</div>
);
}
`,
"app/routes/loader-error.tsx": js`
export function loader() {
throw new Error('Loader Error');
}
export default function () {
return <h1 id="loader-error">Loader Error</h1>
}
`,
"app/routes/render-error.tsx": js`
export default function () {
throw new Error("Render Error")
}
`,
};
}
test.beforeAll(async () => {