diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/lib-git-daemon.sh | 41 | ||||
| -rwxr-xr-x | t/t5570-git-daemon.sh | 37 | ||||
| -rw-r--r-- | t/test-lib-functions.sh | 34 |
3 files changed, 101 insertions, 11 deletions
diff --git a/t/lib-git-daemon.sh b/t/lib-git-daemon.sh index 987d40680b..edbea2d986 100644 --- a/t/lib-git-daemon.sh +++ b/t/lib-git-daemon.sh @@ -32,7 +32,8 @@ LIB_GIT_DAEMON_PORT=${LIB_GIT_DAEMON_PORT-${this_test#t}} GIT_DAEMON_PID= GIT_DAEMON_DOCUMENT_ROOT_PATH="$PWD"/repo -GIT_DAEMON_URL=git://127.0.0.1:$LIB_GIT_DAEMON_PORT +GIT_DAEMON_HOST_PORT=127.0.0.1:$LIB_GIT_DAEMON_PORT +GIT_DAEMON_URL=git://$GIT_DAEMON_HOST_PORT start_git_daemon() { if test -n "$GIT_DAEMON_PID" @@ -53,11 +54,19 @@ start_git_daemon() { "$@" "$GIT_DAEMON_DOCUMENT_ROOT_PATH" \ >&3 2>git_daemon_output & GIT_DAEMON_PID=$! + >daemon.log { - read line <&7 - echo >&4 "$line" - cat <&7 >&4 & - } 7<git_daemon_output && + read -r line <&7 + printf "%s\n" "$line" + printf >&4 "%s\n" "$line" + ( + while read -r line <&7 + do + printf "%s\n" "$line" + printf >&4 "%s\n" "$line" + done + ) & + } 7<git_daemon_output >>"$TRASH_DIRECTORY/daemon.log" && # Check expected output if test x"$(expr "$line" : "\[[0-9]*\] \(.*\)")" != x"Ready to rumble" @@ -90,3 +99,25 @@ stop_git_daemon() { GIT_DAEMON_PID= rm -f git_daemon_output } + +# A stripped-down version of a netcat client, that connects to a "host:port" +# given in $1, sends its stdin followed by EOF, then dumps the response (until +# EOF) to stdout. +fake_nc() { + if ! test_declared_prereq FAKENC + then + echo >&4 "fake_nc: need to declare FAKENC prerequisite" + return 127 + fi + perl -Mstrict -MIO::Socket::INET -e ' + my $s = IO::Socket::INET->new(shift) + or die "unable to open socket: $!"; + print $s <STDIN>; + $s->shutdown(1); + print <$s>; + ' "$@" +} + +test_lazy_prereq FAKENC ' + perl -MIO::Socket::INET -e "exit 0" +' diff --git a/t/t5570-git-daemon.sh b/t/t5570-git-daemon.sh index 225a022e8a..755b05a8ae 100755 --- a/t/t5570-git-daemon.sh +++ b/t/t5570-git-daemon.sh @@ -167,23 +167,48 @@ test_expect_success 'access repo via interpolated hostname' ' git init --bare "$repo" && git push "$repo" HEAD && >"$repo"/git-daemon-export-ok && - rm -rf tmp.git && GIT_OVERRIDE_VIRTUAL_HOST=localhost \ - git clone --bare "$GIT_DAEMON_URL/interp.git" tmp.git && - rm -rf tmp.git && + git ls-remote "$GIT_DAEMON_URL/interp.git" && GIT_OVERRIDE_VIRTUAL_HOST=LOCALHOST \ - git clone --bare "$GIT_DAEMON_URL/interp.git" tmp.git + git ls-remote "$GIT_DAEMON_URL/interp.git" ' test_expect_success 'hostname cannot break out of directory' ' - rm -rf tmp.git && repo="$GIT_DAEMON_DOCUMENT_ROOT_PATH/../escape.git" && git init --bare "$repo" && git push "$repo" HEAD && >"$repo"/git-daemon-export-ok && test_must_fail \ env GIT_OVERRIDE_VIRTUAL_HOST=.. \ - git clone --bare "$GIT_DAEMON_URL/escape.git" tmp.git + git ls-remote "$GIT_DAEMON_URL/escape.git" +' + +test_expect_success 'daemon log records all attributes' ' + cat >expect <<-\EOF && + Extended attribute "host": localhost + Extended attribute "protocol": version=1 + EOF + >daemon.log && + GIT_OVERRIDE_VIRTUAL_HOST=localhost \ + git -c protocol.version=1 \ + ls-remote "$GIT_DAEMON_URL/interp.git" && + grep -i extended.attribute daemon.log | cut -d" " -f2- >actual && + test_cmp expect actual +' + +test_expect_success FAKENC 'hostname interpolation works after LF-stripping' ' + { + printf "git-upload-pack /interp.git\n\0host=localhost" | packetize + printf "0000" + } >input && + fake_nc "$GIT_DAEMON_HOST_PORT" <input >output && + depacketize <output >output.raw && + + # just pick out the value of master, which avoids any protocol + # particulars + perl -lne "print \$1 if m{^(\\S+) refs/heads/master}" <output.raw >actual && + git -C "$repo" rev-parse master >expect && + test_cmp expect actual ' stop_git_daemon diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 1701fe2a06..a679b02a1c 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -1020,3 +1020,37 @@ nongit () { "$@" ) } + +# convert stdin to pktline representation; note that empty input becomes an +# empty packet, not a flush packet (for that you can just print 0000 yourself). +packetize() { + cat >packetize.tmp && + len=$(wc -c <packetize.tmp) && + printf '%04x%s' "$(($len + 4))" && + cat packetize.tmp && + rm -f packetize.tmp +} + +# Parse the input as a series of pktlines, writing the result to stdout. +# Sideband markers are removed automatically, and the output is routed to +# stderr if appropriate. +# +# NUL bytes are converted to "\\0" for ease of parsing with text tools. +depacketize () { + perl -e ' + while (read(STDIN, $len, 4) == 4) { + if ($len eq "0000") { + print "FLUSH\n"; + } else { + read(STDIN, $buf, hex($len) - 4); + $buf =~ s/\0/\\0/g; + if ($buf =~ s/^[\x2\x3]//) { + print STDERR $buf; + } else { + $buf =~ s/^\x1//; + print $buf; + } + } + } + ' +} |