function name(n) {
if (n == 0) return "RESET";
if (n == 1) return "BOLD";
+ if (n == 7) return "REVERSE";
if (n == 30) return "BLACK";
if (n == 31) return "RED";
if (n == 32) return "GREEN";
'
}
+lf_to_nul () {
+ perl -pe 'y/\012/\000/'
+}
+
nul_to_q () {
perl -pe 'y/\000/Q/'
}
export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
}
-# Stop execution and start a shell. This is useful for debugging tests and
-# only makes sense together with "-v".
+# Stop execution and start a shell. This is useful for debugging tests.
#
# Be sure to remove all invocations of this command before submitting.
test_pause () {
- if test "$verbose" = t; then
- "$SHELL_PATH" <&6 >&3 2>&4
- else
- error >&5 "test_pause requires --verbose"
- fi
+ "$SHELL_PATH" <&6 >&5 2>&7
}
# Wrap git in gdb. Adding this to a command can make it easier to
#
# Example: "debug git checkout master".
debug () {
- GIT_TEST_GDB=1 "$@"
+ GIT_TEST_GDB=1 "$@" <&6 >&5 2>&7
}
-# Call test_commit with the arguments "<message> [<file> [<contents> [<tag>]]]"
+# Call test_commit with the arguments
+# [-C <directory>] <message> [<file> [<contents> [<tag>]]]"
#
# This will commit a file with the given contents and the given commit
# message, and tag the resulting commit with the given tag name.
#
# <file>, <contents>, and <tag> all default to <message>.
+#
+# If the first argument is "-C", the second argument is used as a path for
+# the git invocations.
test_commit () {
notick= &&
signoff= &&
+ indir= &&
while test $# != 0
do
case "$1" in
--signoff)
signoff="$1"
;;
+ -C)
+ indir="$2"
+ shift
+ ;;
*)
break
;;
esac
shift
done &&
+ indir=${indir:+"$indir"/} &&
file=${2:-"$1.t"} &&
- echo "${3-$1}" > "$file" &&
- git add "$file" &&
+ echo "${3-$1}" > "$indir$file" &&
+ git ${indir:+ -C "$indir"} add "$file" &&
if test -z "$notick"
then
test_tick
fi &&
- git commit $signoff -m "$1" &&
- git tag "${4:-$1}"
+ git ${indir:+ -C "$indir"} commit $signoff -m "$1" &&
+ git ${indir:+ -C "$indir"} tag "${4:-$1}"
}
# Call test_merge with the arguments "<message> <commit>", where <commit>
git update-index --add "--chmod=$@"
}
+# Get the modebits from a file.
+test_modebits () {
+ ls -l "$1" | sed -e 's|^\(..........\).*|\1|'
+}
+
# Unset a configuration variable, but don't fail if it doesn't exist.
test_unconfig () {
config_dir=
my $s;
my $nread = sysread(STDIN, $s, $len);
die "cannot read: $!" unless defined($nread);
+ last unless $nread;
print $s;
$len -= $nread;
}
' - "$1"
}
+
+# run "$@" inside a non-git directory
+nongit () {
+ test -d non-repo ||
+ mkdir non-repo ||
+ return 1
+
+ (
+ GIT_CEILING_DIRECTORIES=$(pwd) &&
+ export GIT_CEILING_DIRECTORIES &&
+ cd non-repo &&
+ "$@"
+ )
+}
+
+# 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;
+ }
+ }
+ }
+ '
+}