From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/browser_resources_target_switching.js    | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 devtools/shared/commands/resource/tests/browser_resources_target_switching.js

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

diff --git a/devtools/shared/commands/resource/tests/browser_resources_target_switching.js b/devtools/shared/commands/resource/tests/browser_resources_target_switching.js
new file mode 100644
index 0000000000..fbc928f125
--- /dev/null
+++ b/devtools/shared/commands/resource/tests/browser_resources_target_switching.js
@@ -0,0 +1,91 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test the behavior of ResourceCommand when the top level target changes
+
+const TEST_URI =
+  "data:text/html;charset=utf-8,<script>console.log('foo');</script>";
+
+add_task(async function () {
+  const tab = await addTab(TEST_URI);
+
+  const { client, resourceCommand, targetCommand } = await initResourceCommand(
+    tab
+  );
+  const { CONSOLE_MESSAGE, SOURCE } = resourceCommand.TYPES;
+
+  info("Check the resources gotten from getAllResources at initial");
+  is(
+    resourceCommand.getAllResources(CONSOLE_MESSAGE).length,
+    0,
+    "There is no resources before calling watchResources"
+  );
+
+  info(
+    "Start to watch the available resources in order to compare with resources gotten from getAllResources"
+  );
+  const availableResources = [];
+  const onAvailable = resources => {
+    availableResources.push(...resources);
+  };
+  await resourceCommand.watchResources([CONSOLE_MESSAGE], { onAvailable });
+
+  is(availableResources.length, 1, "Got the page message");
+  is(
+    availableResources[0].message.arguments[0],
+    "foo",
+    "Got the expected page message"
+  );
+
+  // Register another listener before unregistering the console listener
+  // otherwise the resource command stop watching for targets
+  const onSourceAvailable = () => {};
+  await resourceCommand.watchResources([SOURCE], {
+    onAvailable: onSourceAvailable,
+  });
+
+  info(
+    "Unregister the console listener and check that we no longer listen for console messages"
+  );
+  resourceCommand.unwatchResources([CONSOLE_MESSAGE], {
+    onAvailable,
+  });
+
+  let onSwitched = targetCommand.once("switched-target");
+  info("Navigate to another process");
+  BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, "about:robots");
+  await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
+  await onSwitched;
+
+  is(
+    availableResources.length,
+    1,
+    "about:robots doesn't fire any new message, so we should have a new one"
+  );
+
+  info("Navigate back to data: URI");
+  onSwitched = targetCommand.once("switched-target");
+  BrowserTestUtils.loadURIString(gBrowser.selectedBrowser, TEST_URI);
+  await BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser);
+  await onSwitched;
+
+  is(
+    availableResources.length,
+    1,
+    "the data:URI fired a message, but we are no longer listening to it, so no new one should be notified"
+  );
+  is(
+    resourceCommand.getAllResources(CONSOLE_MESSAGE).length,
+    0,
+    "As we are no longer listening to CONSOLE message, we should not collect any"
+  );
+
+  resourceCommand.unwatchResources([SOURCE], {
+    onAvailable: onSourceAvailable,
+  });
+
+  targetCommand.destroy();
+  await client.close();
+});
-- 
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