Regression test for #718

compressor/tests/test_offline.py

@@ -12,6 +12,7 @@ from unittest import SkipTest
 from django.core.management.base import CommandError
 from django.template import Template, Context
 from django.test import TestCase
+from django.test.utils import override_settings
 from django.utils import six
 
 from compressor.cache import flush_offline_manifest, get_offline_manifest
@@ -629,3 +630,26 @@ class OfflineCompressComplexTestCase(OfflineTestCaseMixin, TestCase):
         rendered_template = self._render_template(engine)
         result = (result[0], result[2])
         self.assertEqual(rendered_template, ''.join(result) + '\n')
+
+
+class OfflineCompressExtendsRecursionTestCase(OfflineTestCaseMixin, TestCase):
+    """
+        Test that templates extending templates with the same name
+        (e.g. admin/index.html) don't cause an infinite test_extends_recursion
+    """
+    templates_dir = 'test_extends_recursion'
+    engines = ('django',)
+
+    INSTALLED_APPS = [
+        'django.contrib.admin',
+        'django.contrib.auth',
+        'django.contrib.contenttypes',
+        'django.contrib.staticfiles',
+        'compressor',
+    ]
+
+    @override_settings(INSTALLED_APPS=INSTALLED_APPS)
+    def _test_offline(self, engine):
+        count, result = CompressCommand().compress(
+            log=self.log, verbosity=self.verbosity, engine=engine)
+        self.assertEqual(count, 1)

compressor/tests/test_templates/test_extends_recursion/admin/index.html

@@ -0,0 +1 @@
+{% extends "admin/index.html" %}

compressor/tests/test_templates/test_extends_recursion/test_compressor_offline.html

@@ -0,0 +1,6 @@
+{% load compress %}
+
+{% compress js%}
+    <script type="text/javascript">alert('test');</script>
+{% endcompress %}
+{# The real error is caused by "admin/index.html" #}