'
test_debug 'cat gitweb.headers'
+test_expect_success 'modification: snapshot last-modified' '
+ gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
+ grep "Status: 200 OK" gitweb.headers &&
+ grep "Last-modified: Thu, 7 Apr 2005 22:14:13 +0000" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: snapshot if-modified-since (modified)' '
+ export HTTP_IF_MODIFIED_SINCE="Wed, 6 Apr 2005 22:14:13 +0000" &&
+ test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+ gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
+ grep "Status: 200 OK" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: snapshot if-modified-since (unmodified)' '
+ export HTTP_IF_MODIFIED_SINCE="Thu, 7 Apr 2005 22:14:13 +0000" &&
+ test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+ gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
+ grep "Status: 304 Not Modified" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+test_expect_success 'modification: tree snapshot' '
+ ID=`git rev-parse --verify HEAD^{tree}` &&
+ export HTTP_IF_MODIFIED_SINCE="Wed, 6 Apr 2005 22:14:13 +0000" &&
+ test_when_finished "unset HTTP_IF_MODIFIED_SINCE" &&
+ gitweb_run "p=.git;a=snapshot;h=$ID;sf=tgz" &&
+ grep "Status: 200 OK" gitweb.headers &&
+ ! grep -i "last-modified" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
# ----------------------------------------------------------------------
# load checking