t5550: factor out http auth setup
authorJeff King <peff@peff.net>
Mon, 27 Aug 2012 13:24:31 +0000 (09:24 -0400)
committerJunio C Hamano <gitster@pobox.com>
Mon, 27 Aug 2012 17:49:04 +0000 (10:49 -0700)
The t5550 script sets up a nice askpass helper for
simulating user input and checking what git prompted for.
Let's make it available to other http scripts by migrating
it to lib-httpd.

We can use this immediately in t5540 to make our tests more
robust (previously, we did not check at all that hitting the
password-protected repo actually involved a password).
Unfortunately, we end up failing the test because the
current code erroneously prompts twice (once for
git-remote-http, and then again when the former spawns
git-http-push).

More importantly, though, it will let us easily add
smart-http authentication tests in t5541 and t5551; we
currently do not test smart-http authentication at all.

As part of making it generic, let's always look for and
store auxiliary askpass files at the top-level trash
directory; this makes it compatible with t5540, which runs
some tests from sub-repositories. We can abstract away the
ugliness with a short helper function.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/lib-httpd.sh
t/t5540-http-push.sh
t/t5550-http-fetch.sh
index 094d49089389c9e8dbf8c561ccc133065552fc81..0f31ef9be487759829c141031f8925167b135537 100644 (file)
@@ -163,3 +163,42 @@ test_http_push_nonff() {
                test_i18ngrep "Updates were rejected because" output
        '
 }
+
+setup_askpass_helper() {
+       test_expect_success 'setup askpass helper' '
+               write_script "$TRASH_DIRECTORY/askpass" <<-\EOF &&
+               echo >>"$TRASH_DIRECTORY/askpass-query" "askpass: $*" &&
+               cat "$TRASH_DIRECTORY/askpass-response"
+               EOF
+               GIT_ASKPASS="$TRASH_DIRECTORY/askpass" &&
+               export GIT_ASKPASS &&
+               export TRASH_DIRECTORY
+       '
+}
+
+set_askpass() {
+       >"$TRASH_DIRECTORY/askpass-query" &&
+       echo "$*" >"$TRASH_DIRECTORY/askpass-response"
+}
+
+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
+       } >"$TRASH_DIRECTORY/askpass-expect" &&
+       test_cmp "$TRASH_DIRECTORY/askpass-expect" \
+                "$TRASH_DIRECTORY/askpass-query"
+}
index 1eea64765608dc4a2e4b19eec4155890306e5d59..f141f2d1da3ca8186ccc7a742bddd06f2e7f8970 100755 (executable)
@@ -46,15 +46,7 @@ test_expect_success 'create password-protected repository' '
               "$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git"
 '
 
-test_expect_success 'setup askpass helper' '
-       cat >askpass <<-\EOF &&
-       #!/bin/sh
-       echo user@host
-       EOF
-       chmod +x askpass &&
-       GIT_ASKPASS="$PWD/askpass" &&
-       export GIT_ASKPASS
-'
+setup_askpass_helper
 
 test_expect_success 'clone remote repository' '
        cd "$ROOT_PATH" &&
@@ -162,6 +154,7 @@ test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \
 
 test_expect_success 'push to password-protected repository (user in URL)' '
        test_commit pw-user &&
+       set_askpass user@host &&
        git push "$HTTPD_URL_USER/auth/dumb/test_repo.git" HEAD &&
        git rev-parse --verify HEAD >expect &&
        git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git" \
@@ -169,9 +162,15 @@ test_expect_success 'push to password-protected repository (user in URL)' '
        test_cmp expect actual
 '
 
+test_expect_failure 'user was prompted only once for password' '
+       expect_askpass pass user@host
+'
+
 test_expect_failure 'push to password-protected repository (no user in URL)' '
        test_commit pw-nouser &&
+       set_askpass user@host &&
        git push "$HTTPD_URL/auth/dumb/test_repo.git" HEAD &&
+       expect_askpass both user@host
        git rev-parse --verify HEAD >expect &&
        git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git" \
                rev-parse --verify HEAD >actual &&
index 5ad21233e19bb37b1a63a17ac0ad14a545b13434..16ef0419e9e4ea8d42aebd63c5bc5ec7f63d3732 100755 (executable)
@@ -46,62 +46,28 @@ test_expect_success 'create password-protected repository' '
               "$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/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
-}
+setup_askpass_helper
 
 test_expect_success 'cloning password-protected repository can fail' '
-       >askpass-query &&
-       echo wrong >askpass-response &&
+       set_askpass wrong &&
        test_must_fail git clone "$HTTPD_URL/auth/dumb/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 &&
+       set_askpass wrong &&
        git clone "$HTTPD_URL_USER_PASS/auth/dumb/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 &&
+       set_askpass user@host &&
        git clone "$HTTPD_URL_USER/auth/dumb/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 &&
+       set_askpass user@host &&
        git clone "$HTTPD_URL/auth/dumb/repo.git" clone-auth-both &&
        expect_askpass both user@host
 '
@@ -112,24 +78,21 @@ test_expect_success 'http auth respects credential helper config' '
                echo username=user@host
                echo password=user@host
        }; f" &&
-       >askpass-query &&
-       echo wrong >askpass-response &&
+       set_askpass wrong &&
        git clone "$HTTPD_URL/auth/dumb/repo.git" clone-auth-helper &&
        expect_askpass none
 '
 
 test_expect_success 'http auth can get username from config' '
        test_config_global "credential.$HTTPD_URL.username" user@host &&
-       >askpass-query &&
-       echo user@host >askpass-response &&
+       set_askpass user@host &&
        git clone "$HTTPD_URL/auth/dumb/repo.git" clone-auth-user &&
        expect_askpass pass user@host
 '
 
 test_expect_success 'configured username does not override URL' '
        test_config_global "credential.$HTTPD_URL.username" wrong &&
-       >askpass-query &&
-       echo user@host >askpass-response &&
+       set_askpass user@host &&
        git clone "$HTTPD_URL_USER/auth/dumb/repo.git" clone-auth-user2 &&
        expect_askpass pass user@host
 '