Imported Upstream version 2.0.1

[platform/upstream/git.git] / t / lib-httpd.sh

diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index 02f442b..252cbf1 100644 (file)
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -1,11 +1,39 @@
-#!/bin/sh
+# Shell library to run an HTTP server for use in tests.
+# Ends the test early if httpd tests should not be run,
+# for example because the user has not enabled them.
+#
+# Usage:
+#
+#      . ./test-lib.sh
+#      . "$TEST_DIRECTORY"/lib-httpd.sh
+#      start_httpd
+#
+#      test_expect_success '...' '
+#              ...
+#      '
+#
+#      test_expect_success ...
+#
+#      stop_httpd
+#      test_done
+#
+# Can be configured using the following variables.
+#
+#    GIT_TEST_HTTPD              enable HTTPD tests
+#    LIB_HTTPD_PATH              web server path
+#    LIB_HTTPD_MODULE_PATH       web server modules path
+#    LIB_HTTPD_PORT              listening port
+#    LIB_HTTPD_DAV               enable DAV
+#    LIB_HTTPD_SVN               enable SVN
+#    LIB_HTTPD_SSL               enable SSL
 #
 # Copyright (c) 2008 Clemens Buchacher <drizzd@aon.at>
 #
 
-if test -z "$GIT_TEST_HTTPD"
+test_tristate GIT_TEST_HTTPD
+if test "$GIT_TEST_HTTPD" = false
 then
-       skip_all="Network testing disabled (define GIT_TEST_HTTPD to enable)"
+       skip_all="Network testing disabled (unset GIT_TEST_HTTPD to enable)"
        test_done
 fi
 
@@ -37,7 +65,7 @@ case $(uname) in
 esac
 
 LIB_HTTPD_PATH=${LIB_HTTPD_PATH-"$DEFAULT_HTTPD_PATH"}
-LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'8111'}
+LIB_HTTPD_PORT=${LIB_HTTPD_PORT-${this_test#t}}
 
 TEST_PATH="$TEST_DIRECTORY"/lib-httpd
 HTTPD_ROOT_PATH="$PWD"/httpd
@@ -49,8 +77,7 @@ GIT_VALGRIND_OPTIONS=$GIT_VALGRIND_OPTIONS; export GIT_VALGRIND_OPTIONS
 
 if ! test -x "$LIB_HTTPD_PATH"
 then
-       skip_all="skipping test, no web server found at '$LIB_HTTPD_PATH'"
-       test_done
+       test_skip_or_die $GIT_TEST_HTTPD "no web server found at '$LIB_HTTPD_PATH'"
 fi
 
 HTTPD_VERSION=`$LIB_HTTPD_PATH -v | \
@@ -62,24 +89,26 @@ then
        then
                if ! test $HTTPD_VERSION -ge 2
                then
-                       skip_all="skipping test, at least Apache version 2 is required"
-                       test_done
+                       test_skip_or_die $GIT_TEST_HTTPD \
+                               "at least Apache version 2 is required"
                fi
                if ! test -d "$DEFAULT_HTTPD_MODULE_PATH"
                then
-                       skip_all="Apache module directory not found.  Skipping tests."
-                       test_done
+                       test_skip_or_die $GIT_TEST_HTTPD \
+                               "Apache module directory not found"
                fi
 
                LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH"
        fi
 else
-       error "Could not identify web server at '$LIB_HTTPD_PATH'"
+       test_skip_or_die $GIT_TEST_HTTPD \
+               "Could not identify web server at '$LIB_HTTPD_PATH'"
 fi
 
 prepare_httpd() {
        mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH"
        cp "$TEST_PATH"/passwd "$HTTPD_ROOT_PATH"
+       cp "$TEST_PATH"/broken-smart-http.sh "$HTTPD_ROOT_PATH"
 
        ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"
 
@@ -101,7 +130,7 @@ prepare_httpd() {
        HTTPD_DEST=127.0.0.1:$LIB_HTTPD_PORT
        HTTPD_URL=$HTTPD_PROTO://$HTTPD_DEST
        HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
-       HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:user%40host@$HTTPD_DEST
+       HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:pass%40host@$HTTPD_DEST
 
        if test -n "$LIB_HTTPD_DAV" -o -n "$LIB_HTTPD_SVN"
        then
@@ -127,9 +156,8 @@ start_httpd() {
                >&3 2>&4
        if test $? -ne 0
        then
-               skip_all="skipping test, web server setup failed"
                trap 'die' EXIT
-               test_done
+               test_skip_or_die $GIT_TEST_HTTPD "web server setup failed"
        fi
 }
 
@@ -140,10 +168,11 @@ 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 "$REMOTE_REPO" &&
@@ -166,13 +195,37 @@ test_http_push_nonff() {
        test_expect_success 'non-fast-forward push shows help message' '
                test_i18ngrep "Updates were rejected because" output
        '
+
+       test_expect_${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() {
        test_expect_success 'setup askpass helper' '
                write_script "$TRASH_DIRECTORY/askpass" <<-\EOF &&
                echo >>"$TRASH_DIRECTORY/askpass-query" "askpass: $*" &&
-               cat "$TRASH_DIRECTORY/askpass-response"
+               case "$*" in
+               *Username*)
+                       what=user
+                       ;;
+               *Password*)
+                       what=pass
+                       ;;
+               esac &&
+               cat "$TRASH_DIRECTORY/askpass-$what"
                EOF
                GIT_ASKPASS="$TRASH_DIRECTORY/askpass" &&
                export GIT_ASKPASS &&
@@ -182,11 +235,13 @@ setup_askpass_helper() {
 
 set_askpass() {
        >"$TRASH_DIRECTORY/askpass-query" &&
-       echo "$*" >"$TRASH_DIRECTORY/askpass-response"
+       echo "$1" >"$TRASH_DIRECTORY/askpass-user" &&
+       echo "$2" >"$TRASH_DIRECTORY/askpass-pass"
 }
 
 expect_askpass() {
-       dest=$HTTPD_DEST
+       dest=$HTTPD_DEST${3+/$3}
+
        {
                case "$1" in
                none)