t/lib-httpd: refactor "one-time-perl" CGI script to not depend on Perl

index d83bafeab3..5091db949b 100644 --- a/t/lib-httpd.sh +++ b/t/lib-httpd.sh @@ -165,7 +165,7 @@ prepare_httpd() { install_script broken-smart-http.sh install_script error-smart-http.sh install_script error.sh - install_script apply-one-time-perl.sh + install_script apply-one-time-script.sh install_script nph-custom-auth.sh ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"

index 022276a6b9..e631ab0eb5 100644 --- a/t/lib-httpd/apache.conf +++ b/t/lib-httpd/apache.conf @@ -135,7 +135,7 @@ SetEnv PERL_PATH ${PERL_PATH} SetEnv GIT_EXEC_PATH ${GIT_EXEC_PATH} SetEnv GIT_HTTP_EXPORT_ALL </LocationMatch> -<LocationMatch /one_time_perl/> +<LocationMatch /one_time_script/> SetEnv GIT_EXEC_PATH ${GIT_EXEC_PATH} SetEnv GIT_HTTP_EXPORT_ALL </LocationMatch> @@ -159,7 +159,7 @@ ScriptAliasMatch /smart_*[^/]*/(.*) ${GIT_EXEC_PATH}/git-http-backend/$1 ScriptAlias /broken_smart/ broken-smart-http.sh/ ScriptAlias /error_smart/ error-smart-http.sh/ ScriptAlias /error/ error.sh/ -ScriptAliasMatch /one_time_perl/(.*) apply-one-time-perl.sh/$1 +ScriptAliasMatch /one_time_script/(.*) apply-one-time-script.sh/$1 ScriptAliasMatch /custom_auth/(.*) nph-custom-auth.sh/$1 <Directory ${GIT_EXEC_PATH}> Options FollowSymlinks @@ -182,7 +182,7 @@ ScriptAliasMatch /custom_auth/(.*) nph-custom-auth.sh/$1 <Files error.sh> Options ExecCGI </Files> -<Files apply-one-time-perl.sh> +<Files apply-one-time-script.sh> Options ExecCGI </Files> <Files ${GIT_EXEC_PATH}/git-http-backend>

deleted file mode 100644 index d7f9fed6ae..0000000000 --- a/t/lib-httpd/apply-one-time-perl.sh +++ /dev/null @@ -1,27 +0,0 @@ -#!/bin/sh - -# If "one-time-perl" exists in $HTTPD_ROOT_PATH, run perl on the HTTP response, -# using the contents of "one-time-perl" as the perl command to be run. If the -# response was modified as a result, delete "one-time-perl" so that subsequent -# HTTP responses are no longer modified. -# -# This can be used to simulate the effects of the repository changing in -# between HTTP request-response pairs. -if test -f one-time-perl -then - LC_ALL=C - export LC_ALL - - "$GIT_EXEC_PATH/git-http-backend" >out - "$PERL_PATH" -pe "$(cat one-time-perl)" out >out_modified - - if cmp -s out out_modified - then - cat out - else - cat out_modified - rm one-time-perl - fi -else - "$GIT_EXEC_PATH/git-http-backend" -fi

new file mode 100644 index 0000000000..b1682944e2 --- /dev/null +++ b/t/lib-httpd/apply-one-time-script.sh @@ -0,0 +1,26 @@ +#!/bin/sh + +# If "one-time-script" exists in $HTTPD_ROOT_PATH, run the script on the HTTP +# response. If the response was modified as a result, delete "one-time-script" +# so that subsequent HTTP responses are no longer modified. +# +# This can be used to simulate the effects of the repository changing in +# between HTTP request-response pairs. +if test -f one-time-script +then + LC_ALL=C + export LC_ALL + + "$GIT_EXEC_PATH/git-http-backend" >out + ./one-time-script out >out_modified + + if cmp -s out out_modified + then + cat out + else + cat out_modified + rm one-time-script + fi +else + "$GIT_EXEC_PATH/git-http-backend" +fi

index 77d20d1911..6588ce6226 100755 --- a/t/t5537-fetch-shallow.sh +++ b/t/t5537-fetch-shallow.sh @@ -256,7 +256,7 @@ start_httpd REPO="$HTTPD_DOCUMENT_ROOT_PATH/repo" -test_expect_success PERL_TEST_HELPERS 'shallow fetches check connectivity before writing shallow file' ' +test_expect_success 'shallow fetches check connectivity before writing shallow file' ' rm -rf "$REPO" client && git init "$REPO" && @@ -271,22 +271,21 @@ test_expect_success PERL_TEST_HELPERS 'shallow fetches check connectivity before git -C "$REPO" config protocol.version 2 && git -C client config protocol.version 2 && - git -C client fetch --depth=2 "$HTTPD_URL/one_time_perl/repo" main:a_branch && + git -C client fetch --depth=2 "$HTTPD_URL/one_time_script/repo" main:a_branch && # Craft a situation in which the server sends back an unshallow request # with an empty packfile. This is done by refetching with a shorter # depth (to ensure that the packfile is empty), and overwriting the # shallow line in the response with the unshallow line we want. - printf "$(test_oid perl)" \ - "$(git -C "$REPO" rev-parse HEAD)" \ - "$(git -C "$REPO" rev-parse HEAD^)" \ - >"$HTTPD_ROOT_PATH/one-time-perl" && + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-EOF && + sed "$(printf "$(test_oid perl)" "$(git -C "$REPO" rev-parse HEAD)" "$(git -C "$REPO" rev-parse HEAD^)")" "\$1" + EOF test_must_fail env GIT_TEST_SIDEBAND_ALL=0 git -C client \ - fetch --depth=1 "$HTTPD_URL/one_time_perl/repo" \ + fetch --depth=1 "$HTTPD_URL/one_time_script/repo" \ main:a_branch && - # Ensure that the one-time-perl script was used. - ! test -e "$HTTPD_ROOT_PATH/one-time-perl" && + # Ensure that the one-time-script script was used. + ! test -e "$HTTPD_ROOT_PATH/one-time-script" && # Ensure that the resulting repo is consistent, despite our failure to # fetch.

index bc7e0fec8d..1e354e057f 100755 --- a/t/t5616-partial-clone.sh +++ b/t/t5616-partial-clone.sh @@ -737,21 +737,25 @@ intersperse () { sed 's/\(..\)/'$1'\1/g' } -# Create a one-time-perl command to replace the existing packfile with $1. +# Create a one-time-script command to replace the existing packfile with $1. replace_packfile () { - # The protocol requires that the packfile be sent in sideband 1, hence - # the extra \x01 byte at the beginning. - cp $1 "$HTTPD_ROOT_PATH/one-time-pack" && - echo 'if (/packfile/) { - print; - my $length = -s "one-time-pack"; - printf "%04x\x01", $length + 5; - print `cat one-time-pack` . "0000"; - last - }' >"$HTTPD_ROOT_PATH/one-time-perl" + cp "$1" one-time-pack && + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-EOF + if grep packfile "\$1" >/dev/null + then + sed '/packfile/q' "\$1" && + # The protocol requires that the packfile be sent in sideband + # 1, hence the extra \001 byte at the beginning. + printf "%04x\001" \$((\$(wc -c <"$PWD/one-time-pack") + 5)) && + cat "$PWD/one-time-pack" && + printf "0000" + else + cat "\$1" + fi + EOF } -test_expect_success PERL_TEST_HELPERS 'upon cloning, check that all refs point to objects' ' +test_expect_success 'upon cloning, check that all refs point to objects' ' SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" && rm -rf "$SERVER" repo && test_create_repo "$SERVER" && @@ -776,15 +780,15 @@ test_expect_success PERL_TEST_HELPERS 'upon cloning, check that all refs point t # section header. test_config -C "$SERVER" protocol.version 2 && test_must_fail git -c protocol.version=2 clone \ - --filter=blob:none $HTTPD_URL/one_time_perl/server repo 2>err && + --filter=blob:none $HTTPD_URL/one_time_script/server repo 2>err && test_grep "did not send all necessary objects" err && - # Ensure that the one-time-perl script was used. - ! test -e "$HTTPD_ROOT_PATH/one-time-perl" + # Ensure that the one-time-script script was used. + ! test -e "$HTTPD_ROOT_PATH/one-time-script" ' -test_expect_success PERL_TEST_HELPERS 'when partial cloning, tolerate server not sending target of tag' ' +test_expect_success 'when partial cloning, tolerate server not sending target of tag' ' SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" && rm -rf "$SERVER" repo && test_create_repo "$SERVER" && @@ -818,11 +822,11 @@ test_expect_success PERL_TEST_HELPERS 'when partial cloning, tolerate server not # Exercise to make sure it works. git -c protocol.version=2 clone \ - --filter=blob:none $HTTPD_URL/one_time_perl/server repo 2> err && + --filter=blob:none $HTTPD_URL/one_time_script/server repo 2> err && ! grep "missing object referenced by" err && - # Ensure that the one-time-perl script was used. - ! test -e "$HTTPD_ROOT_PATH/one-time-perl" + # Ensure that the one-time-script script was used. + ! test -e "$HTTPD_ROOT_PATH/one-time-script" ' test_expect_success PERL_TEST_HELPERS 'tolerate server sending REF_DELTA against missing promisor objects' ' @@ -845,7 +849,7 @@ test_expect_success PERL_TEST_HELPERS 'tolerate server sending REF_DELTA against # Clone. The client has deltabase_have but not deltabase_missing. git -c protocol.version=2 clone --no-checkout \ - --filter=blob:none $HTTPD_URL/one_time_perl/server repo && + --filter=blob:none $HTTPD_URL/one_time_script/server repo && git -C repo hash-object -w -- "$SERVER/have.txt" && # Sanity check to ensure that the client does not have @@ -899,8 +903,8 @@ test_expect_success PERL_TEST_HELPERS 'tolerate server sending REF_DELTA against grep "want $(cat deltabase_missing)" trace && ! grep "want $(cat deltabase_have)" trace && - # Ensure that the one-time-perl script was used. - ! test -e "$HTTPD_ROOT_PATH/one-time-perl" + # Ensure that the one-time-script script was used. + ! test -e "$HTTPD_ROOT_PATH/one-time-script" ' # DO NOT add non-httpd-specific tests here, because the last part of this

index ad5e772cd7..8548854f32 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -1120,7 +1120,7 @@ test_expect_success 'push with http:// and a config of v2 does not request v2' ' ! grep "git< version 2" log ' -test_expect_success PERL_TEST_HELPERS 'when server sends "ready", expect DELIM' ' +test_expect_success 'when server sends "ready", expect DELIM' ' rm -rf "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" http_child && git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" && @@ -1132,15 +1132,16 @@ test_expect_success PERL_TEST_HELPERS 'when server sends "ready", expect DELIM' # After "ready" in the acknowledgments section, pretend that a FLUSH # (0000) was sent instead of a DELIM (0001). - printf "\$ready = 1 if /ready/; \$ready && s/0001/0000/" \ - >"$HTTPD_ROOT_PATH/one-time-perl" && + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-\EOF && + sed "/ready/{n;s/0001/0000/;}" "$1" + EOF test_must_fail git -C http_child -c protocol.version=2 \ - fetch "$HTTPD_URL/one_time_perl/http_parent" 2> err && + fetch "$HTTPD_URL/one_time_script/http_parent" 2> err && test_grep "expected packfile to be sent after .ready." err ' -test_expect_success PERL_TEST_HELPERS 'when server does not send "ready", expect FLUSH' ' +test_expect_success 'when server does not send "ready", expect FLUSH' ' rm -rf "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" http_child log && git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" && @@ -1157,12 +1158,13 @@ test_expect_success PERL_TEST_HELPERS 'when server does not send "ready", expect # After the acknowledgments section, pretend that a DELIM # (0001) was sent instead of a FLUSH (0000). - printf "\$ack = 1 if /acknowledgments/; \$ack && s/0000/0001/" \ - >"$HTTPD_ROOT_PATH/one-time-perl" && + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-\EOF && + sed "/acknowledgments/,//{s/0000/0001/;}" "$1" + EOF test_must_fail env GIT_TRACE_PACKET="$(pwd)/log" git -C http_child \ -c protocol.version=2 \ - fetch "$HTTPD_URL/one_time_perl/http_parent" 2> err && + fetch "$HTTPD_URL/one_time_script/http_parent" 2> err && grep "fetch< .*acknowledgments" log && ! grep "fetch< .*ready" log && test_grep "expected no other sections to be sent after no .ready." err @@ -1446,14 +1448,15 @@ test_expect_success 'http:// --negotiate-only' ' grep "$COMMON" out ' -test_expect_success PERL_TEST_HELPERS 'http:// --negotiate-only without wait-for-done support' ' +test_expect_success 'http:// --negotiate-only without wait-for-done support' ' SERVER="server" && - URI="$HTTPD_URL/one_time_perl/server" && + URI="$HTTPD_URL/one_time_script/server" && setup_negotiate_only "$SERVER" "$URI" && - echo "s/ wait-for-done/ xxxx-xxx-xxxx/" \ - >"$HTTPD_ROOT_PATH/one-time-perl" && + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-\EOF && + sed "s/ wait-for-done/ xxxx-xxx-xxxx/" "$1" + EOF test_must_fail git -c protocol.version=2 -C client fetch \ --no-tags \

index f59d47aa6c..fc915e7b82 100755 --- a/t/t5703-upload-pack-ref-in-want.sh +++ b/t/t5703-upload-pack-ref-in-want.sh @@ -468,7 +468,7 @@ test_expect_success 'setup repos for change-while-negotiating test' ' test_commit m3 && git tag -d m2 m3 ) && - git -C "$LOCAL_PRISTINE" remote set-url origin "http://127.0.0.1:$LIB_HTTPD_PORT/one_time_perl/repo" && + git -C "$LOCAL_PRISTINE" remote set-url origin "http://127.0.0.1:$LIB_HTTPD_PORT/one_time_script/repo" && git -C "$LOCAL_PRISTINE" config protocol.version 2 ' @@ -481,7 +481,9 @@ inconsistency () { # RPCs during a single negotiation. oid1=$(git -C "$REPO" rev-parse $1) && oid2=$(git -C "$REPO" rev-parse $2) && - echo "s/$oid1/$oid2/" >"$HTTPD_ROOT_PATH/one-time-perl" + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-EOF + sed "s/$oid1/$oid2/" "\$1" + EOF } test_expect_success 'server is initially ahead - no ref in want' ' @@ -533,7 +535,9 @@ test_expect_success 'server loses a ref - ref in want' ' git -C "$REPO" config uploadpack.allowRefInWant true && rm -rf local && cp -r "$LOCAL_PRISTINE" local && - echo "s/main/rain/" >"$HTTPD_ROOT_PATH/one-time-perl" && + write_script "$HTTPD_ROOT_PATH/one-time-script" <<-\EOF && + sed "s/main/rain/" "$1" + EOF test_must_fail git -C local fetch 2>err && test_grep "fatal: remote error: unknown ref refs/heads/rain" err