[1.2.X] Fixed #15122 -- Restored reporting of the template files tried in the texmplate loader post mortem section of the TemplateDoesNotExit 500 error debug page. Thanks rdrey for reporting this regression.

Backport of [15252] from trunk

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@15253 bcc190cf-cafb-0310-a4f2-bffc1f526a37

3 files changed, 17 insertions, 3 deletions

diff --git a/tests/regressiontests/views/tests/debug.py b/tests/regressiontests/views/tests/debug.py
index 4ebe37f558..c71e8c502d 100644
--- a/tests/regressiontests/views/tests/debug.py
+++ b/tests/regressiontests/views/tests/debug.py
@@ -48,3 +48,7 @@ class DebugViewTests(TestCase):
                 self.assertFalse(raising_loc.find('raise BrokenException') == -1,
                     "Failed to find 'raise BrokenException' in last frame of traceback, instead found: %s" %
                         raising_loc)
+
+    def test_template_loader_postmortem(self):
+        response = self.client.get(reverse('raises_template_does_not_exist'))
+        self.assertContains(response, 'templates/i_dont_exist.html</code> (File does not exist)</li>', status_code=500)
diff --git a/tests/regressiontests/views/urls.py b/tests/regressiontests/views/urls.py
index 0ccb988061..3464b20a44 100644
--- a/tests/regressiontests/views/urls.py
+++ b/tests/regressiontests/views/urls.py
@@ -128,4 +128,5 @@ urlpatterns += patterns('django.views.generic.simple',
 urlpatterns += patterns('regressiontests.views.views',
     url(r'view_exception/(?P<n>\d+)/$', 'view_exception', name='view_exception'),
     url(r'template_exception/(?P<n>\d+)/$', 'template_exception', name='template_exception'),
+    url(r'^raises_template_does_not_exist/$', 'raises_template_does_not_exist', name='raises_template_does_not_exist'),
 )
diff --git a/tests/regressiontests/views/views.py b/tests/regressiontests/views/views.py
index 445b4ed312..bb12902fd4 100644
--- a/tests/regressiontests/views/views.py
+++ b/tests/regressiontests/views/views.py
@@ -1,11 +1,12 @@
 import sys
 
-from django.http import HttpResponse, HttpResponseRedirect
 from django import forms
-from django.views.debug import technical_500_response
-from django.views.generic.create_update import create_object
+from django.http import HttpResponse, HttpResponseRedirect
 from django.core.urlresolvers import get_resolver
 from django.shortcuts import render_to_response
+from django.template import TemplateDoesNotExist
+from django.views.debug import technical_500_response
+from django.views.generic.create_update import create_object
 
 from regressiontests.views import BrokenException, except_args
 
@@ -57,3 +58,11 @@ def template_exception(request, n):
     return render_to_response('debug/template_exception.html',
         {'arg': except_args[int(n)]})
 
+def raises_template_does_not_exist(request):
+    # We need to inspect the HTML generated by the fancy 500 debug view but
+    # the test client ignores it, so we send it explicitly.
+    try:
+        return render_to_response('i_dont_exist.html')
+    except TemplateDoesNotExist:
+        return technical_500_response(request, *sys.exc_info())
+