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-rw-r--r--t/test-lib-functions.sh63
1 files changed, 48 insertions, 15 deletions
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index cf7b41f66d..0698ce7908 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -413,7 +413,7 @@ test_external () {
# test_run_, but keep its stdout on our stdout even in
# non-verbose mode.
"$@" 2>&4
- if [ "$?" = 0 ]
+ if test "$?" = 0
then
if test $test_external_has_tap -eq 0; then
test_ok_ "$descr"
@@ -440,11 +440,12 @@ test_external_without_stderr () {
tmp=${TMPDIR:-/tmp}
stderr="$tmp/git-external-stderr.$$.tmp"
test_external "$@" 4> "$stderr"
- [ -f "$stderr" ] || error "Internal error: $stderr disappeared."
+ test -f "$stderr" || error "Internal error: $stderr disappeared."
descr="no stderr: $1"
shift
say >&3 "# expecting no stderr from previous command"
- if [ ! -s "$stderr" ]; then
+ if test ! -s "$stderr"
+ then
rm "$stderr"
if test $test_external_has_tap -eq 0; then
@@ -454,8 +455,9 @@ test_external_without_stderr () {
test_success=$(($test_success + 1))
fi
else
- if [ "$verbose" = t ]; then
- output=`echo; echo "# Stderr is:"; cat "$stderr"`
+ if test "$verbose" = t
+ then
+ output=$(echo; echo "# Stderr is:"; cat "$stderr")
else
output=
fi
@@ -474,7 +476,7 @@ test_external_without_stderr () {
# The commands test the existence or non-existence of $1. $2 can be
# given to provide a more precise diagnosis.
test_path_is_file () {
- if ! [ -f "$1" ]
+ if ! test -f "$1"
then
echo "File $1 doesn't exist. $*"
false
@@ -482,19 +484,31 @@ test_path_is_file () {
}
test_path_is_dir () {
- if ! [ -d "$1" ]
+ if ! test -d "$1"
then
echo "Directory $1 doesn't exist. $*"
false
fi
}
+# Check if the directory exists and is empty as expected, barf otherwise.
+test_dir_is_empty () {
+ test_path_is_dir "$1" &&
+ if test -n "$(ls -a1 "$1" | egrep -v '^\.\.?$')"
+ then
+ echo "Directory '$1' is not empty, it contains:"
+ ls -la "$1"
+ return 1
+ fi
+}
+
test_path_is_missing () {
- if [ -e "$1" ]
+ if test -e "$1"
then
echo "Path exists:"
ls -ld "$1"
- if [ $# -ge 1 ]; then
+ if test $# -ge 1
+ then
echo "$*"
fi
false
@@ -542,7 +556,7 @@ test_must_fail () {
if test $exit_code = 0; then
echo >&2 "test_must_fail: command succeeded: $*"
return 1
- elif test $exit_code -gt 129 -a $exit_code -le 192; then
+ elif test $exit_code -gt 129 && test $exit_code -le 192; then
echo >&2 "test_must_fail: died by signal: $*"
return 1
elif test $exit_code = 127; then
@@ -569,7 +583,7 @@ test_must_fail () {
test_might_fail () {
"$@"
exit_code=$?
- if test $exit_code -gt 129 -a $exit_code -le 192; then
+ if test $exit_code -gt 129 && test $exit_code -le 192; then
echo >&2 "test_might_fail: died by signal: $*"
return 1
elif test $exit_code = 127; then
@@ -623,6 +637,15 @@ test_cmp_bin() {
cmp "$@"
}
+# Call any command "$@" but be more verbose about its
+# failure. This is handy for commands like "test" which do
+# not output anything when they fail.
+verbose () {
+ "$@" && return 0
+ echo >&2 "command failed: $(git rev-parse --sq-quote "$@")"
+ return 1
+}
+
# Check if the file expected to be empty is indeed empty, and barfs
# otherwise.
@@ -646,9 +669,12 @@ test_cmp_rev () {
# similar to GNU seq(1), but the latter might not be available
# everywhere (and does not do letters). It may be used like:
#
-# for i in `test_seq 100`; do
-# for j in `test_seq 10 20`; do
-# for k in `test_seq a z`; do
+# for i in $(test_seq 100)
+# do
+# for j in $(test_seq 10 20)
+# do
+# for k in $(test_seq a z)
+# do
# echo $i-$j-$k
# done
# done
@@ -719,10 +745,17 @@ test_ln_s_add () {
else
printf '%s' "$1" >"$2" &&
ln_s_obj=$(git hash-object -w "$2") &&
- git update-index --add --cacheinfo 120000 $ln_s_obj "$2"
+ git update-index --add --cacheinfo 120000 $ln_s_obj "$2" &&
+ # pick up stat info from the file
+ git update-index "$2"
fi
}
+# This function writes out its parameters, one per line
+test_write_lines () {
+ printf "%s\n" "$@"
+}
+
perl () {
command "$PERL_PATH" "$@"
}