gitweb: Skip 'modification times' tests when no date parser available
The If-Modified-Since support in Gitweb is conditional on the
availability of a date parser from either the HTTP::Date or
Time::ParseDate modules. If a suitable parser is not available,
then the corresponding 'modification times' tests should be skipped.
Introduce the DATE_PARSER test prerequisite and use it to skip
all of the dependent tests.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t9501-gitweb-standalone-http-status.sh b/t/t9501-gitweb-standalone-http-status.sh
index fa2f65f..ef86948 100755
--- a/t/t9501-gitweb-standalone-http-status.sh
+++ b/t/t9501-gitweb-standalone-http-status.sh
@@ -12,6 +12,13 @@
. ./gitweb-lib.sh
+#
+# Gitweb only provides the functionality tested by the 'modification times'
+# tests if it can access a date parser from one of these modules:
+#
+perl -MHTTP::Date -e 0 >/dev/null 2>&1 && test_set_prereq DATE_PARSER
+perl -MTime::ParseDate -e 0 >/dev/null 2>&1 && test_set_prereq DATE_PARSER
+
# ----------------------------------------------------------------------
# snapshot settings
@@ -115,14 +122,14 @@
# ----------------------------------------------------------------------
# modification times (Last-Modified and If-Modified-Since)
-test_expect_success 'modification: feed last-modified' '
+test_expect_success DATE_PARSER 'modification: feed last-modified' '
gitweb_run "p=.git;a=atom;h=master" &&
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: feed if-modified-since (modified)' '
+test_expect_success DATE_PARSER 'modification: feed 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=atom;h=master" &&
@@ -130,7 +137,7 @@
'
test_debug 'cat gitweb.headers'
-test_expect_success 'modification: feed if-modified-since (unmodified)' '
+test_expect_success DATE_PARSER 'modification: feed 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=atom;h=master" &&
@@ -138,14 +145,14 @@
'
test_debug 'cat gitweb.headers'
-test_expect_success 'modification: snapshot last-modified' '
+test_expect_success DATE_PARSER '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)' '
+test_expect_success DATE_PARSER '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" &&
@@ -153,7 +160,7 @@
'
test_debug 'cat gitweb.headers'
-test_expect_success 'modification: snapshot if-modified-since (unmodified)' '
+test_expect_success DATE_PARSER '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" &&
@@ -161,7 +168,7 @@
'
test_debug 'cat gitweb.headers'
-test_expect_success 'modification: tree snapshot' '
+test_expect_success DATE_PARSER '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" &&
