Prevent HTML-escape of raw strings in JSX script/style tags (#6459)

Co-authored-by: Emanuele Stoppa <my.burning@gmail.com>

1 files changed, 70 insertions, 0 deletions

diff --git a/packages/integrations/mdx/test/mdx-script-style-raw.test.js b/packages/integrations/mdx/test/mdx-script-style-raw.test.js
new file mode 100644
index 000000000..99c17ed8d
--- /dev/null
+++ b/packages/integrations/mdx/test/mdx-script-style-raw.test.js
@@ -0,0 +1,70 @@
+import mdx from '@astrojs/mdx';
+import { expect } from 'chai';
+import { parseHTML } from 'linkedom';
+import { loadFixture } from '../../../astro/test/test-utils.js';
+
+const FIXTURE_ROOT = new URL('./fixtures/mdx-script-style-raw/', import.meta.url);
+
+describe('MDX script style raw', () => {
+	describe('dev', () => {
+		let fixture;
+		let devServer;
+
+		before(async () => {
+			fixture = await loadFixture({
+				root: FIXTURE_ROOT,
+				integrations: [mdx()],
+			});
+			devServer = await fixture.startDevServer();
+		});
+
+		after(async () => {
+			await devServer.stop();
+		});
+
+		it('works with with raw script and style strings', async () => {
+			const res = await fixture.fetch('/index.html');
+			expect(res.status).to.equal(200);
+
+			const html = await res.text();
+			const { document } = parseHTML(html);
+
+			const scriptContent = document.getElementById('test-script').innerHTML;
+			expect(scriptContent).to.include(
+				"console.log('raw script')",
+				'script should not be html-escaped'
+			);
+
+			const styleContent = document.getElementById('test-style').innerHTML;
+			expect(styleContent).to.include(
+				'h1[id="script-style-raw"]',
+				'style should not be html-escaped'
+			);
+		});
+	});
+
+	describe('build', () => {
+		it('works with with raw script and style strings', async () => {
+			const fixture = await loadFixture({
+				root: FIXTURE_ROOT,
+				integrations: [mdx()],
+			});
+			await fixture.build();
+
+			const html = await fixture.readFile('/index.html');
+			const { document } = parseHTML(html);
+
+			const scriptContent = document.getElementById('test-script').innerHTML;
+			expect(scriptContent).to.include(
+				"console.log('raw script')",
+				'script should not be html-escaped'
+			);
+
+			const styleContent = document.getElementById('test-style').innerHTML;
+			expect(styleContent).to.include(
+				'h1[id="script-style-raw"]',
+				'style should not be html-escaped'
+			);
+		});
+	});
+});