1 files changed, 109 insertions, 3 deletions

diff --git a/t/t5550-http-fetch.sh b/t/t5550-http-fetch.sh
index 2fb48d09ed..95a133d697 100755
--- a/t/t5550-http-fetch.sh
+++ b/t/t5550-http-fetch.sh
@@ -8,8 +8,8 @@ if test -n "$NO_CURL"; then
 	test_done
 fi
 
-. "$TEST_DIRECTORY"/lib-httpd.sh
 LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5550'}
+. "$TEST_DIRECTORY"/lib-httpd.sh
 start_httpd
 
 test_expect_success 'setup repository' '
@@ -30,18 +30,124 @@ test_expect_success 'create http-accessible bare repository' '
 '
 
 test_expect_success 'clone http repository' '
-	git clone $HTTPD_URL/dumb/repo.git clone &&
+	git clone $HTTPD_URL/dumb/repo.git clone-tmpl &&
+	cp -R clone-tmpl clone &&
 	test_cmp file clone/file
 '
 
+test_expect_success 'create password-protected repository' '
+	mkdir "$HTTPD_DOCUMENT_ROOT_PATH/auth/" &&
+	cp -Rf "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
+	       "$HTTPD_DOCUMENT_ROOT_PATH/auth/repo.git"
+'
+
+test_expect_success 'setup askpass helpers' '
+	cat >askpass <<-EOF &&
+	#!/bin/sh
+	echo >>"$PWD/askpass-query" "askpass: \$*" &&
+	cat "$PWD/askpass-response"
+	EOF
+	chmod +x askpass &&
+	GIT_ASKPASS="$PWD/askpass" &&
+	export GIT_ASKPASS
+'
+
+expect_askpass() {
+	dest=$HTTPD_DEST
+	{
+		case "$1" in
+		none)
+			;;
+		pass)
+			echo "askpass: Password for 'http://$2@$dest': "
+			;;
+		both)
+			echo "askpass: Username for 'http://$dest': "
+			echo "askpass: Password for 'http://$2@$dest': "
+			;;
+		*)
+			false
+			;;
+		esac
+	} >askpass-expect &&
+	test_cmp askpass-expect askpass-query
+}
+
+test_expect_success 'cloning password-protected repository can fail' '
+	>askpass-query &&
+	echo wrong >askpass-response &&
+	test_must_fail git clone "$HTTPD_URL/auth/repo.git" clone-auth-fail &&
+	expect_askpass both wrong
+'
+
+test_expect_success 'http auth can use user/pass in URL' '
+	>askpass-query &&
+	echo wrong >askpass-response &&
+	git clone "$HTTPD_URL_USER_PASS/auth/repo.git" clone-auth-none &&
+	expect_askpass none
+'
+
+test_expect_success 'http auth can use just user in URL' '
+	>askpass-query &&
+	echo user@host >askpass-response &&
+	git clone "$HTTPD_URL_USER/auth/repo.git" clone-auth-pass &&
+	expect_askpass pass user@host
+'
+
+test_expect_success 'http auth can request both user and pass' '
+	>askpass-query &&
+	echo user@host >askpass-response &&
+	git clone "$HTTPD_URL/auth/repo.git" clone-auth-both &&
+	expect_askpass both user@host
+'
+
+test_expect_success 'http auth respects credential helper config' '
+	test_config_global credential.helper "!f() {
+		cat >/dev/null
+		echo username=user@host
+		echo password=user@host
+	}; f" &&
+	>askpass-query &&
+	echo wrong >askpass-response &&
+	git clone "$HTTPD_URL/auth/repo.git" clone-auth-helper &&
+	expect_askpass none
+'
+
+test_expect_success 'http auth can get username from config' '
+	test_config_global "credential.$HTTPD_URL.username" user@host &&
+	>askpass-query &&
+	echo user@host >askpass-response &&
+	git clone "$HTTPD_URL/auth/repo.git" clone-auth-user &&
+	expect_askpass pass user@host
+'
+
+test_expect_success 'configured username does not override URL' '
+	test_config_global "credential.$HTTPD_URL.username" wrong &&
+	>askpass-query &&
+	echo user@host >askpass-response &&
+	git clone "$HTTPD_URL_USER/auth/repo.git" clone-auth-user2 &&
+	expect_askpass pass user@host
+'
+
 test_expect_success 'fetch changes via http' '
 	echo content >>file &&
 	git commit -a -m two &&
-	git push public
+	git push public &&
 	(cd clone && git pull) &&
 	test_cmp file clone/file
 '
 
+test_expect_success 'fetch changes via manual http-fetch' '
+	cp -R clone-tmpl clone2 &&
+
+	HEAD=$(git rev-parse --verify HEAD) &&
+	(cd clone2 &&
+	 git http-fetch -a -w heads/master-new $HEAD $(git config remote.origin.url) &&
+	 git checkout master-new &&
+	 test $HEAD = $(git rev-parse --verify HEAD)) &&
+	test_cmp file clone2/file
+'
+
 test_expect_success 'http remote detects correct HEAD' '
 	git push public master:other &&
 	(cd clone &&