diff options
Diffstat (limited to 'third_party/git/t/lib-httpd.sh')
| -rw-r--r-- | third_party/git/t/lib-httpd.sh | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/third_party/git/t/lib-httpd.sh b/third_party/git/t/lib-httpd.sh new file mode 100644 index 0000000000..0d985758c6 --- /dev/null +++ b/third_party/git/t/lib-httpd.sh @@ -0,0 +1,308 @@ +# 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 +# . "$TEST_DIRECTORY"/lib-httpd.sh +# start_httpd +# +# test_expect_success '...' ' +# ... +# ' +# +# test_expect_success ... +# +# test_done +# +# Can be configured using the following variables. +# +# GIT_TEST_HTTPD enable HTTPD tests +# LIB_HTTPD_PATH web server path +# LIB_HTTPD_MODULE_PATH web server modules path +# LIB_HTTPD_PORT listening port +# LIB_HTTPD_DAV enable DAV +# LIB_HTTPD_SVN enable SVN at given location (e.g. "svn") +# LIB_HTTPD_SSL enable SSL +# +# Copyright (c) 2008 Clemens Buchacher <drizzd@aon.at> +# + +if test -n "$NO_CURL" +then + skip_all='skipping test, git built without http support' + test_done +fi + +if test -n "$NO_EXPAT" && test -n "$LIB_HTTPD_DAV" +then + skip_all='skipping test, git built without expat support' + test_done +fi + +if ! git env--helper --type=bool --default=true --exit-code GIT_TEST_HTTPD +then + skip_all="Network testing disabled (unset GIT_TEST_HTTPD to enable)" + test_done +fi + +if ! test_have_prereq NOT_ROOT; then + test_skip_or_die GIT_TEST_HTTPD \ + "Cannot run httpd tests as root" +fi + +HTTPD_PARA="" + +for DEFAULT_HTTPD_PATH in '/usr/sbin/httpd' '/usr/sbin/apache2' +do + if test -x "$DEFAULT_HTTPD_PATH" + then + break + fi +done + +for DEFAULT_HTTPD_MODULE_PATH in '/usr/libexec/apache2' \ + '/usr/lib/apache2/modules' \ + '/usr/lib64/httpd/modules' \ + '/usr/lib/httpd/modules' +do + if test -d "$DEFAULT_HTTPD_MODULE_PATH" + then + break + fi +done + +case $(uname) in + Darwin) + HTTPD_PARA="$HTTPD_PARA -DDarwin" + ;; +esac + +LIB_HTTPD_PATH=${LIB_HTTPD_PATH-"$DEFAULT_HTTPD_PATH"} +test_set_port LIB_HTTPD_PORT + +TEST_PATH="$TEST_DIRECTORY"/lib-httpd +HTTPD_ROOT_PATH="$PWD"/httpd +HTTPD_DOCUMENT_ROOT_PATH=$HTTPD_ROOT_PATH/www + +# hack to suppress apache PassEnv warnings +GIT_VALGRIND=$GIT_VALGRIND; export GIT_VALGRIND +GIT_VALGRIND_OPTIONS=$GIT_VALGRIND_OPTIONS; export GIT_VALGRIND_OPTIONS +GIT_TEST_SIDEBAND_ALL=$GIT_TEST_SIDEBAND_ALL; export GIT_TEST_SIDEBAND_ALL +GIT_TRACE=$GIT_TRACE; export GIT_TRACE + +if ! test -x "$LIB_HTTPD_PATH" +then + test_skip_or_die GIT_TEST_HTTPD "no web server found at '$LIB_HTTPD_PATH'" +fi + +HTTPD_VERSION=$($LIB_HTTPD_PATH -v | \ + sed -n 's/^Server version: Apache\/\([0-9]*\)\..*$/\1/p; q') + +if test -n "$HTTPD_VERSION" +then + if test -z "$LIB_HTTPD_MODULE_PATH" + then + if ! test $HTTPD_VERSION -ge 2 + then + test_skip_or_die GIT_TEST_HTTPD \ + "at least Apache version 2 is required" + fi + if ! test -d "$DEFAULT_HTTPD_MODULE_PATH" + then + test_skip_or_die GIT_TEST_HTTPD \ + "Apache module directory not found" + fi + + LIB_HTTPD_MODULE_PATH="$DEFAULT_HTTPD_MODULE_PATH" + fi +else + test_skip_or_die GIT_TEST_HTTPD \ + "Could not identify web server at '$LIB_HTTPD_PATH'" +fi + +install_script () { + write_script "$HTTPD_ROOT_PATH/$1" <"$TEST_PATH/$1" +} + +prepare_httpd() { + mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH" + cp "$TEST_PATH"/passwd "$HTTPD_ROOT_PATH" + install_script broken-smart-http.sh + install_script error-smart-http.sh + install_script error.sh + install_script apply-one-time-sed.sh + + ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules" + + if test -n "$LIB_HTTPD_SSL" + then + HTTPD_PROTO=https + + RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \ + -config "$TEST_PATH/ssl.cnf" \ + -new -x509 -nodes \ + -out "$HTTPD_ROOT_PATH/httpd.pem" \ + -keyout "$HTTPD_ROOT_PATH/httpd.pem" + GIT_SSL_NO_VERIFY=t + export GIT_SSL_NO_VERIFY + HTTPD_PARA="$HTTPD_PARA -DSSL" + else + HTTPD_PROTO=http + fi + 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:pass%40host@$HTTPD_DEST + + if test -n "$LIB_HTTPD_DAV" || test -n "$LIB_HTTPD_SVN" + then + HTTPD_PARA="$HTTPD_PARA -DDAV" + + if test -n "$LIB_HTTPD_SVN" + then + HTTPD_PARA="$HTTPD_PARA -DSVN" + LIB_HTTPD_SVNPATH="$rawsvnrepo" + svnrepo="http://127.0.0.1:$LIB_HTTPD_PORT/" + svnrepo="$svnrepo$LIB_HTTPD_SVN" + export LIB_HTTPD_SVN LIB_HTTPD_SVNPATH + fi + fi +} + +start_httpd() { + prepare_httpd >&3 2>&4 + + test_atexit stop_httpd + + "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \ + -f "$TEST_PATH/apache.conf" $HTTPD_PARA \ + -c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start \ + >&3 2>&4 + if test $? -ne 0 + then + cat "$HTTPD_ROOT_PATH"/error.log >&4 2>/dev/null + test_skip_or_die GIT_TEST_HTTPD "web server setup failed" + fi +} + +stop_httpd() { + "$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \ + -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop +} + +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 "$REMOTE_REPO" && + HEAD=$(git rev-parse --verify HEAD) && + + cd "$LOCAL_REPO" && + git checkout $BRANCH && + echo "changed" > path2 && + git commit -a -m path2 --amend && + + test_must_fail git push -v origin >output 2>&1 && + (cd "$REMOTE_REPO" && + test $HEAD = $(git rev-parse --verify HEAD)) + ' + + test_expect_success 'non-fast-forward push show ref status' ' + grep "^ ! \[rejected\][ ]*$BRANCH -> $BRANCH (non-fast-forward)$" output + ' + + 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: $*" && + case "$*" in + *Username*) + what=user + ;; + *Password*) + what=pass + ;; + esac && + cat "$TRASH_DIRECTORY/askpass-$what" + EOF + GIT_ASKPASS="$TRASH_DIRECTORY/askpass" && + export GIT_ASKPASS && + export TRASH_DIRECTORY + ' +} + +set_askpass() { + >"$TRASH_DIRECTORY/askpass-query" && + echo "$1" >"$TRASH_DIRECTORY/askpass-user" && + echo "$2" >"$TRASH_DIRECTORY/askpass-pass" +} + +expect_askpass() { + dest=$HTTPD_DEST${3+/$3} + + { + 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" \ + "$TRASH_DIRECTORY/askpass-query" +} + +strip_access_log() { + sed -e " + s/^.* \"// + s/\"// + s/ [1-9][0-9]*\$// + s/^GET /GET / + " "$HTTPD_ROOT_PATH"/access.log +} + +# Requires one argument: the name of a file containing the expected stripped +# access log entries. +check_access_log() { + sort "$1" >"$1".sorted && + strip_access_log >access.log.stripped && + sort access.log.stripped >access.log.sorted && + if ! test_cmp "$1".sorted access.log.sorted + then + test_cmp "$1" access.log.stripped + fi +} |