From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/browser_resources_stylesheets_import.js  | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 devtools/shared/commands/resource/tests/browser_resources_stylesheets_import.js

(limited to 'devtools/shared/commands/resource/tests/browser_resources_stylesheets_import.js')

diff --git a/devtools/shared/commands/resource/tests/browser_resources_stylesheets_import.js b/devtools/shared/commands/resource/tests/browser_resources_stylesheets_import.js
new file mode 100644
index 0000000000..a6b06a7613
--- /dev/null
+++ b/devtools/shared/commands/resource/tests/browser_resources_stylesheets_import.js
@@ -0,0 +1,66 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test the ResourceCommand API for imported STYLESHEET + iframe.
+
+const styleSheetText = `
+@import "${URL_ROOT_ORG_SSL}/style_document.css";
+body { background-color: tomato; }`;
+
+const IFRAME_URL = `https://example.org/document-builder.sjs?html=${encodeURIComponent(`
+  <style>${styleSheetText}</style>
+  <h1>iframe</h1>
+`)}`;
+
+const TEST_URL = `https://example.org/document-builder.sjs?html=
+  <h1>import stylesheet test</h1>
+  <iframe src="${encodeURIComponent(IFRAME_URL)}"></iframe>`;
+
+add_task(async function () {
+  info("Check resource available feature of the ResourceCommand");
+
+  const tab = await addTab(TEST_URL);
+
+  const { client, resourceCommand, targetCommand } = await initResourceCommand(
+    tab
+  );
+
+  info("Check whether ResourceCommand gets existing stylesheet");
+  const availableResources = [];
+  await resourceCommand.watchResources([resourceCommand.TYPES.STYLESHEET], {
+    onAvailable: resources => availableResources.push(...resources),
+  });
+
+  await waitFor(() => availableResources.length === 2);
+  ok(true, "We're getting the expected stylesheets");
+
+  const styleNodeStyleSheet = availableResources.find(
+    resource => resource.nodeHref
+  );
+  const importedStyleSheet = availableResources.find(
+    resource => resource !== styleNodeStyleSheet
+  );
+
+  is(
+    await getStyleSheetText(styleNodeStyleSheet),
+    styleSheetText.trim(),
+    "Got expected text for the <style> stylesheet"
+  );
+
+  is(
+    await getStyleSheetText(importedStyleSheet),
+    `body { margin: 1px; }`,
+    "Got expected text for the imported stylesheet"
+  );
+
+  targetCommand.destroy();
+  await client.close();
+});
+
+async function getStyleSheetText(resource) {
+  const styleSheetsFront = await resource.targetFront.getFront("stylesheets");
+  const styleText = await styleSheetsFront.getText(resource.resourceId);
+  return styleText.str.trim();
+}
-- 
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