ident: use a dynamic strbuf in fmt_ident

diff --git a/t/t5550-http-fetch.sh b/t/t5550-http-fetch.sh
index 7926ab3c91e2b962760955640b8e8d45796d1e6f..b06f817af32483631b3ec297246e156400bc6b93 100755 (executable)
--- a/t/t5550-http-fetch.sh
+++ b/t/t5550-http-fetch.sh
@@ -13,17 +13,22 @@ LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5550'}
 start_httpd
 
 test_expect_success 'setup repository' '
-       echo content >file &&
+       echo content1 >file &&
        git add file &&
        git commit -m one
+       echo content2 >file &&
+       git add file &&
+       git commit -m two
 '
 
-test_expect_success 'create http-accessible bare repository' '
-       mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+test_expect_success 'create http-accessible bare repository with loose objects' '
+       cp -a .git "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
        (cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
-        git --bare init &&
+        git config core.bare true &&
+        mkdir -p hooks &&
         echo "exec git update-server-info" >hooks/post-update &&
-        chmod +x hooks/post-update
+        chmod +x hooks/post-update &&
+        hooks/post-update
        ) &&
        git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
        git push public master:master
@@ -49,40 +54,84 @@ test_expect_success 'setup askpass helpers' '
        EOF
        chmod +x askpass &&
        GIT_ASKPASS="$PWD/askpass" &&
-       export GIT_ASKPASS &&
-       >askpass-expect-none &&
-       echo "askpass: Password for '\''$HTTPD_DEST'\'': " >askpass-expect-pass &&
-       { echo "askpass: Username for '\''$HTTPD_DEST'\'': " &&
-         cat askpass-expect-pass
-       } >askpass-expect-both
-'
+       export GIT_ASKPASS
+'
+
+expect_askpass() {
+       dest=$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 &&
-       test_cmp askpass-expect-both askpass-query
+       expect_askpass both wrong
 '
 
 test_expect_success 'http auth can use user/pass in URL' '
        >askpass-query &&
-       echo wrong >askpass-reponse &&
+       echo wrong >askpass-response &&
        git clone "$HTTPD_URL_USER_PASS/auth/repo.git" clone-auth-none &&
-       test_cmp askpass-expect-none askpass-query
+       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 &&
-       test_cmp askpass-expect-pass askpass-query
+       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 "$HTTPD_URL/auth/repo.git" clone-auth-both &&
-       test_cmp askpass-expect-both askpass-query
+       expect_askpass both user@host
+'
+
+test_expect_success 'http auth respects credential helper config' '
+       test_config_global credential.helper "!f() {
+               cat >/dev/null
+               echo username=user@host
+               echo password=user@host
+       }; f" &&
+       >askpass-query &&
+       echo wrong >askpass-response &&
+       git clone "$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' '