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-rw-r--r--tests/functions.sh53
1 files changed, 33 insertions, 20 deletions
diff --git a/tests/functions.sh b/tests/functions.sh
index 5a562a3..5fe5ba0 100644
--- a/tests/functions.sh
+++ b/tests/functions.sh
@@ -163,6 +163,18 @@ function ts_skip_nonroot {
fi
}
+# Specify the capability needed in your test case like:
+#
+# ts_skip_capability cap_wake_alarm
+#
+function ts_skip_capability {
+ ts_check_prog "$TS_HELPER_CAP"
+
+ if ! "$TS_HELPER_CAP" "$1"; then
+ ts_skip "no capability: $1"
+ fi
+}
+
function ts_skip_qemu_user {
if [ "$QEMU_USER" == "1" ]; then
ts_skip "running under qemu-user emulation"
@@ -283,10 +295,10 @@ function ts_init_core_subtest_env {
TS_EXPECTED_ERR="$TS_TOPDIR/expected/$TS_NS.err"
TS_MOUNTPOINT="$TS_OUTDIR/${TS_TESTNAME}-${TS_SUBNAME}-mnt"
- rm -f $TS_OUTPUT $TS_ERRLOG $TS_VGDUMP $TS_EXIT_CODE
+ rm -f "$TS_OUTPUT" "$TS_ERRLOG" "$TS_VGDUMP" "$TS_EXIT_CODE"
[ -d "$TS_OUTDIR" ] || mkdir -p "$TS_OUTDIR"
- touch $TS_OUTPUT $TS_ERRLOG $TS_EXIT_CODE
+ touch "$TS_OUTPUT" "$TS_ERRLOG" "$TS_EXIT_CODE"
[ -n "$TS_VALGRIND_CMD" ] && touch $TS_VGDUMP
}
@@ -386,6 +398,7 @@ function ts_init_env {
TS_ENABLE_UBSAN="yes"
fi
+ TS_FSTAB="$TS_OUTDIR/${TS_TESTNAME}.fstab"
BLKID_FILE="$TS_OUTDIR/${TS_TESTNAME}.blkidtab"
declare -a TS_SUID_PROGS
@@ -529,19 +542,19 @@ function ts_gen_diff_from {
local output="$2"
local difffile="$3"
- diff -u $expected $output > $difffile
+ diff -u "$expected" "$output" > "$difffile"
- if [ $? -ne 0 ] || [ -s $difffile ]; then
+ if [ $? -ne 0 ] || [ -s "$difffile" ]; then
res=1
if [ "$TS_SHOWDIFF" == "yes" -a "$TS_KNOWN_FAIL" != "yes" ]; then
echo
echo "diff-{{{"
- cat $difffile
+ cat "$difffile"
echo "}}}-diff"
echo
fi
else
- rm -f $difffile;
+ rm -f "$difffile";
fi
return $res
@@ -556,8 +569,8 @@ function ts_gen_diff {
[ -f "$TS_EXPECTED" ] || TS_EXPECTED=/dev/null
# remove libtool lt- prefixes
- sed --in-place 's/^lt\-\(.*\: \)/\1/g' $TS_OUTPUT
- sed --in-place 's/^lt\-\(.*\: \)/\1/g' $TS_ERRLOG
+ sed --in-place 's/^lt\-\(.*\: \)/\1/g' "$TS_OUTPUT"
+ sed --in-place 's/^lt\-\(.*\: \)/\1/g' "$TS_ERRLOG"
[ -d "$TS_DIFFDIR" ] || mkdir -p "$TS_DIFFDIR"
@@ -566,10 +579,10 @@ function ts_gen_diff {
[ -f "$TS_ERRLOG" ] || TS_ERRLOG=/dev/null
if [ "$TS_COMPONENT" != "fuzzers" ]; then
- ts_gen_diff_from $TS_EXPECTED $TS_OUTPUT $TS_DIFF
+ ts_gen_diff_from "$TS_EXPECTED" "$TS_OUTPUT" "$TS_DIFF"
status_out=$?
- ts_gen_diff_from $TS_EXPECTED_ERR $TS_ERRLOG $TS_DIFF.err
+ ts_gen_diff_from "$TS_EXPECTED_ERR" "$TS_ERRLOG" "$TS_DIFF.err"
status_err=$?
else
# TS_EXIT_CODE is empty when tests aren't run with ts_run: https://github.com/util-linux/util-linux/issues/1072
@@ -580,8 +593,8 @@ function ts_gen_diff {
fi
if [ $exit_code -ne 0 ]; then
- ts_gen_diff_from $TS_EXPECTED $TS_OUTPUT $TS_DIFF
- ts_gen_diff_from $TS_EXPECTED_ERR $TS_ERRLOG $TS_DIFF.err
+ ts_gen_diff_from "$TS_EXPECTED" "$TS_OUTPUT" "$TS_DIFF"
+ ts_gen_diff_from "$TS_EXPECTED_ERR" "$TS_ERRLOG" "$TS_DIFF.err"
fi
fi
@@ -824,12 +837,12 @@ function ts_is_mounted {
}
function ts_fstab_open {
- echo "# <!-- util-linux test entry" >> /etc/fstab
+ echo "# <!-- util-linux test entry" >> "$TS_FSTAB"
}
function ts_fstab_close {
- echo "# -->" >> /etc/fstab
- sync /etc/fstab 2>/dev/null
+ echo "# -->" >> "$TS_FSTAB"
+ sync "$TS_FSTAB" 2>/dev/null
}
function ts_fstab_addline {
@@ -838,7 +851,7 @@ function ts_fstab_addline {
local FS=${3:-"auto"}
local OPT=${4:-"defaults"}
- echo "$SPEC $MNT $FS $OPT 0 0" >> /etc/fstab
+ echo "$SPEC $MNT $FS $OPT 0 0" >> "$TS_FSTAB"
}
function ts_fstab_lock {
@@ -862,9 +875,9 @@ function ts_fstab_clean {
ba
}
s/# <!-- util-linux.*-->//;
-/^$/d" /etc/fstab
+/^$/d" "$TS_FSTAB"
- sync /etc/fstab 2>/dev/null
+ sync "$TS_FSTAB" 2>/dev/null
ts_unlock "fstab"
}
@@ -1159,8 +1172,8 @@ function ts_is_virt {
}
function ts_check_enosys_syscalls {
- ts_check_test_command "$TS_HELPER_ENOSYS"
- "$TS_HELPER_ENOSYS" ${@/#/-s } true 2> /dev/null
+ ts_check_test_command "$TS_CMD_ENOSYS"
+ "$TS_CMD_ENOSYS" ${@/#/-s } true 2> /dev/null
[ $? -ne 0 ] && ts_skip "test_enosys does not work: $*"
}