From 1ee98667cc9d8f31229438309dc91881a5ebb67f Mon Sep 17 00:00:00 2001
From: Jeffery Miller <jefferymiller@google.com>
Date: Wed, 18 Feb 2026 18:28:51 -0600
Subject: [PATCH] tests: Add extend-project test for additional annotations

Multiple annotations can exist for the same name when
extending projects. Add a test case to show this behavior.

Change-Id: I12bbd25e642c7e615e32f66a1c364a39ac81902c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/553906
Reviewed-by: Mike Frysinger <vapier@google.com>
Commit-Queue: Jeffery Miller <jefferymiller@google.com>
Tested-by: Jeffery Miller <jefferymiller@google.com>
---
 tests/test_manifest_xml.py | 40 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/tests/test_manifest_xml.py b/tests/test_manifest_xml.py
index 75efa95fc..5e0c78334 100644
--- a/tests/test_manifest_xml.py
+++ b/tests/test_manifest_xml.py
@@ -1480,6 +1480,46 @@ class ExtendProjectElementTests(ManifestParseTestCase):
             "</manifest>",
         )
 
+    def test_extend_project_annotations_multiples(self):
+        manifest = self.getXmlManifest(
+            """
+<manifest>
+  <remote name="default-remote" fetch="http://localhost" />
+  <default remote="default-remote" revision="refs/heads/main" />
+  <project name="myproject">
+    <annotation name="foo" value="bar" />
+    <annotation name="few" value="bar" />
+  </project>
+  <extend-project name="myproject">
+    <annotation name="foo" value="new_bar" />
+    <annotation name="new" value="anno" />
+  </extend-project>
+</manifest>
+"""
+        )
+        self.assertEqual(
+            [(a.name, a.value) for a in manifest.projects[0].annotations],
+            [
+                ("foo", "bar"),
+                ("few", "bar"),
+                ("foo", "new_bar"),
+                ("new", "anno"),
+            ],
+        )
+        self.assertEqual(
+            sort_attributes(manifest.ToXml().toxml()),
+            '<?xml version="1.0" ?><manifest>'
+            '<remote fetch="http://localhost" name="default-remote"/>'
+            '<default remote="default-remote" revision="refs/heads/main"/>'
+            '<project name="myproject">'
+            '<annotation name="foo" value="bar"/>'
+            '<annotation name="few" value="bar"/>'
+            '<annotation name="foo" value="new_bar"/>'
+            '<annotation name="new" value="anno"/>'
+            "</project>"
+            "</manifest>",
+        )
+
 
 class NormalizeUrlTests(ManifestParseTestCase):
     """Tests for normalize_url() in manifest_xml.py"""