t/lib-httpd: add the strip_access_log() helper function

Four tests in three httpd-related test scripts check the contents of
Apache's 'access.log', and they all do so by running 'sed' with the
exact same script consisting of four s/// commands to strip
uninteresting log fields and to vertically align the requested URLs.

Extract this into a common helper function 'strip_access_log' in
'lib-httpd.sh', and use it in all of those tests.

Signed-off-by: SZEDER Gábor <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: szeder

t/lib-httpd.sh

@@ -287,3 +287,12 @@ expect_askpass() {
 	test_cmp "$TRASH_DIRECTORY/askpass-expect" \
 		 "$TRASH_DIRECTORY/askpass-query"
 }
+
+strip_access_log() {
+	sed -e "
+		s/^.* \"//
+		s/\"//
+		s/ [1-9][0-9]*\$//
+		s/^GET /GET  /
+	" "$HTTPD_ROOT_PATH"/access.log
+}

t/t5541-http-push-smart.sh

@@ -47,12 +47,7 @@ test_expect_success 'no empty path components' '
 	cd "$ROOT_PATH" &&
 	git clone $HTTPD_URL/smart/test_repo.git/ test_repo_clone &&
 
-	sed -e "
-		s/^.* \"//
-		s/\"//
-		s/ [1-9][0-9]*\$//
-		s/^GET /GET  /
-	" >act <"$HTTPD_ROOT_PATH"/access.log &&
+	strip_access_log >act &&
 	test_cmp exp act
 '
 
@@ -134,12 +129,7 @@ GET  /smart/test_repo.git/info/refs?service=git-receive-pack HTTP/1.1 200
 POST /smart/test_repo.git/git-receive-pack HTTP/1.1 200
 EOF
 test_expect_success 'used receive-pack service' '
-	sed -e "
-		s/^.* \"//
-		s/\"//
-		s/ [1-9][0-9]*\$//
-		s/^GET /GET  /
-	" >act <"$HTTPD_ROOT_PATH"/access.log &&
+	strip_access_log >act &&
 	test_cmp exp act
 '
 

t/t5551-http-fetch-smart.sh

@@ -98,12 +98,7 @@ GET  /smart/repo.git/info/refs?service=git-upload-pack HTTP/1.1 200
 POST /smart/repo.git/git-upload-pack HTTP/1.1 200
 EOF
 test_expect_success 'used upload-pack service' '
-	sed -e "
-		s/^.* \"//
-		s/\"//
-		s/ [1-9][0-9]*\$//
-		s/^GET /GET  /
-	" >act <"$HTTPD_ROOT_PATH"/access.log &&
+	strip_access_log >act &&
 	test_cmp exp act
 '
 

t/t5561-http-backend.sh

@@ -123,12 +123,7 @@ GET  /smart/repo.git/info/refs?service=git-receive-pack HTTP/1.1 403 -
 POST /smart/repo.git/git-receive-pack HTTP/1.1 403 -
 EOF
 test_expect_success 'server request log matches test results' '
-	sed -e "
-		s/^.* \"//
-		s/\"//
-		s/ [1-9][0-9]*\$//
-		s/^GET /GET  /
-	" >act <"$HTTPD_ROOT_PATH"/access.log &&
+	strip_access_log >act &&
 	test_cmp exp act
 '