scripts: "export VAR=VALUE" construct is not portable

diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index 7059cc6c21518ec43df28770ffc18d5e0ac1a660..ad8f1ef71efcd7e449d2cad8edd3cf80c98ca188 100644 (file)
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -141,10 +141,11 @@ stop_httpd() {
                -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop
 }
 
-test_http_push_nonff() {
+test_http_push_nonff () {
        REMOTE_REPO=$1
        LOCAL_REPO=$2
        BRANCH=$3
+       EXPECT_CAS_RESULT=${4-failure}
 
        test_expect_success 'non-fast-forward push fails' '
                cd "$REMOTE_REPO" &&
@@ -167,6 +168,22 @@ test_http_push_nonff() {
        test_expect_success 'non-fast-forward push shows help message' '
                test_i18ngrep "Updates were rejected because" output
        '
+
+       test_expect_${EXPECT_CAS_RESULT} 'force with lease aka cas' '
+               HEAD=$( cd "$REMOTE_REPO" && git rev-parse --verify HEAD ) &&
+               test_when_finished '\''
+                       (cd "$REMOTE_REPO" && git update-ref HEAD "$HEAD")
+               '\'' &&
+               (
+                       cd "$LOCAL_REPO" &&
+                       git push -v --force-with-lease=$BRANCH:$HEAD origin
+               ) &&
+               git rev-parse --verify "$BRANCH" >expect &&
+               (
+                       cd "$REMOTE_REPO" && git rev-parse --verify HEAD
+               ) >actual &&
+               test_cmp expect actual
+       '
 }
 
 setup_askpass_helper() {