"$SHELL_PATH" <&6 >&5 2>&7
}
-# Wrap git in gdb. Adding this to a command can make it easier to
-# understand what is going on in a failing test.
+# Wrap git with a debugger. Adding this to a command can make it easier
+# to understand what is going on in a failing test.
#
-# Example: "debug git checkout master".
+# Examples:
+# debug git checkout master
+# debug --debugger=nemiver git $ARGS
+# debug -d "valgrind --tool=memcheck --track-origins=yes" git $ARGS
debug () {
- GIT_TEST_GDB=1 "$@" <&6 >&5 2>&7
+ case "$1" in
+ -d)
+ GIT_DEBUGGER="$2" &&
+ shift 2
+ ;;
+ --debugger=*)
+ GIT_DEBUGGER="${1#*=}" &&
+ shift 1
+ ;;
+ *)
+ GIT_DEBUGGER=1
+ ;;
+ esac &&
+ GIT_DEBUGGER="${GIT_DEBUGGER}" "$@" <&6 >&5 2>&7
}
# Call test_commit with the arguments
# The single parameter is the prerequisite tag (a simple word, in all
# capital letters by convention).
+test_unset_prereq () {
+ ! test_have_prereq "$1" ||
+ satisfied_prereq="${satisfied_prereq% $1 *} ${satisfied_prereq#* $1 }"
+}
+
test_set_prereq () {
- satisfied_prereq="$satisfied_prereq$1 "
+ case "$1" in
+ !*)
+ test_unset_prereq "${1#!}"
+ ;;
+ *)
+ satisfied_prereq="$satisfied_prereq$1 "
+ ;;
+ esac
}
satisfied_prereq=" "
lazily_testable_prereq= lazily_tested_prereq=
#
# Writing this as "! git checkout ../outerspace" is wrong, because
# the failure could be due to a segv. We want a controlled failure.
+#
+# Accepts the following options:
+#
+# ok=<signal-name>[,<...>]:
+# Don't treat an exit caused by the given signal as error.
+# Multiple signals can be specified as a comma separated list.
+# Currently recognized signal names are: sigpipe, success.
+# (Don't use 'success', use 'test_might_fail' instead.)
test_must_fail () {
case "$1" in
exit_code=$?
if test $exit_code -eq 0 && ! list_contains "$_test_ok" success
then
- echo >&2 "test_must_fail: command succeeded: $*"
+ echo >&4 "test_must_fail: command succeeded: $*"
return 1
elif test_match_signal 13 $exit_code && list_contains "$_test_ok" sigpipe
then
return 0
elif test $exit_code -gt 129 && test $exit_code -le 192
then
- echo >&2 "test_must_fail: died by signal $(($exit_code - 128)): $*"
+ echo >&4 "test_must_fail: died by signal $(($exit_code - 128)): $*"
return 1
elif test $exit_code -eq 127
then
- echo >&2 "test_must_fail: command not found: $*"
+ echo >&4 "test_must_fail: command not found: $*"
return 1
elif test $exit_code -eq 126
then
- echo >&2 "test_must_fail: valgrind error: $*"
+ echo >&4 "test_must_fail: valgrind error: $*"
return 1
fi
return 0
#
# Writing "git config --unset all.configuration || :" would be wrong,
# because we want to notice if it fails due to segv.
+#
+# Accepts the same options as test_must_fail.
test_might_fail () {
test_must_fail ok=success "$@" 2>&7
return 0
fi
- echo >&2 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
+ echo >&4 "test_expect_code: command exited with $exit_code, we wanted $want_code $*"
return 1
} 7>&2 2>&4
shift
! grep "$@" && return 0
- echo >&2 "error: '! grep $@' did find a match in:"
+ echo >&4 "error: '! grep $@' did find a match in:"
else
grep "$@" && return 0
- echo >&2 "error: 'grep $@' didn't find a match in:"
+ echo >&4 "error: 'grep $@' didn't find a match in:"
fi
if test -s "$last_arg"
then
- cat >&2 "$last_arg"
+ cat >&4 "$last_arg"
else
- echo >&2 "<File '$last_arg' is empty>"
+ echo >&4 "<File '$last_arg' is empty>"
fi
return 1
# not output anything when they fail.
verbose () {
"$@" && return 0
- echo >&2 "command failed: $(git rev-parse --sq-quote "$@")"
+ echo >&4 "command failed: $(git rev-parse --sq-quote "$@")"
return 1
}
# otherwise.
test_must_be_empty () {
+ test_path_is_file "$1" &&
if test -s "$1"
then
echo "'$1' is not empty, it contains:"