Added some memory safety tests using valgrind.
This commit is contained in:
Andrew Wood
Executable
+61
@@ -0,0 +1,61 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Function to launch the test subject under valgrind.
|
||||
#
|
||||
# If valgrind is unavailable, exits the script with status 2, after writing
|
||||
# a note to file descriptor 4.
|
||||
#
|
||||
# If valgrind finds an error, writes the error to "valgrind.out" in the
|
||||
# current directory, and exits the script with status 1 after writing a note
|
||||
# to file descriptor 4.
|
||||
#
|
||||
# If valgrind does not find any errors, the function returns with the exit
|
||||
# status of the test subject.
|
||||
#
|
||||
# Source this file from test scripts that use valgrind.
|
||||
#
|
||||
# Requires ${testSubject} and ${workFile4}. This means that the caller must
|
||||
# not use file ${workFile4}, as this function will overwrite it.
|
||||
#
|
||||
|
||||
# Output file for failures.
|
||||
valgrindOutputFile="valgrind.out"
|
||||
|
||||
# Dummy assignments for "shellcheck".
|
||||
testSubject="${testSubject:-false}"; workFile4="${workFile4:-.tmp4}"
|
||||
|
||||
if ! command -v valgrind >/dev/null 2>&1; then
|
||||
echo "test requires \`valgrind'"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
runWithValgrind () {
|
||||
|
||||
valgrind --tool=memcheck \
|
||||
--verbose --show-error-list=yes --log-fd=3 \
|
||||
--error-exitcode=125 \
|
||||
--track-fds=yes \
|
||||
--leak-check=full \
|
||||
"${testSubject}" "$@" \
|
||||
3>"${workFile4}" 4<&-
|
||||
|
||||
returnValue=$?
|
||||
|
||||
if test "${returnValue}" -eq 125; then
|
||||
{
|
||||
echo "================================================"
|
||||
date
|
||||
echo "Command: ${testSubject} $*"
|
||||
echo
|
||||
cat "${workFile4}"
|
||||
echo "================================================"
|
||||
echo
|
||||
} >> "${valgrindOutputFile}"
|
||||
echo "memory check failed - see file \`valgrind.out'." 1>&4
|
||||
exit 1
|
||||
fi
|
||||
|
||||
return "${returnValue}"
|
||||
}
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,38 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Run valgrind's memory checker against a process using various different
|
||||
# transfer options.
|
||||
|
||||
# Dummy assignments for "shellcheck".
|
||||
sourcePath="${sourcePath:-.}"; testSubject="${testSubject:-false}"; workFile1="${workFile1:-.tmp1}"; workFile2="${workFile2:-.tmp2}"; workFile3="${workFile3:-.tmp3}"; workFile4="${workFile4:-.tmp4}"
|
||||
|
||||
# Load the valgrind function.
|
||||
. "${sourcePath}/autoconf/scripts/run-valgrind.sh"
|
||||
|
||||
# Plain, no options.
|
||||
{ echo "testing" | runWithValgrind >/dev/null 2>&1; } 4>&1 || exit 1
|
||||
|
||||
# With --force.
|
||||
{ echo "testing" | runWithValgrind -f >/dev/null 2>&1; } 4>&1 || exit 1
|
||||
|
||||
# Check "--average-rate".
|
||||
(dd if=/dev/zero bs=100 count=1 2>/dev/null;
|
||||
sleep 1;
|
||||
dd if=/dev/zero bs=110 count=1 2>/dev/null;
|
||||
sleep 1;
|
||||
) | { runWithValgrind -f -i 0.5 -a >/dev/null 2>"${workFile1}"; } 4>&1 || exit 1
|
||||
|
||||
# Check "--buffer-size" and "--buffer-percent".
|
||||
{ \
|
||||
( dd if=/dev/zero bs=1024 count=1024; sleep 2; ) 2>/dev/null \
|
||||
| runWithValgrind -f -T -i 0.5 -B 1024 2>"${workFile1}" \
|
||||
| (sleep 1; dd bs=1024 count=512; sleep 1; cat; ) >/dev/null 2>&1; \
|
||||
} 4>&1 || exit 1
|
||||
|
||||
# Check "--numeric" "--bytes" "--line-mode".
|
||||
seq -w 3 1 100 \
|
||||
| { runWithValgrind -bnl -i 0.2 -f -L 100 2>"${workFile1}" > "${workFile2}"; } 4>&1 || exit 1
|
||||
|
||||
exit 0
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,43 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Run valgrind's memory checker while receiving remote control commands.
|
||||
|
||||
# Dummy assignments for "shellcheck".
|
||||
sourcePath="${sourcePath:-.}"; testSubject="${testSubject:-false}"; workFile1="${workFile1:-.tmp1}"; workFile2="${workFile2:-.tmp2}"; workFile3="${workFile3:-.tmp3}"; workFile4="${workFile4:-.tmp4}"
|
||||
|
||||
# Do nothing if IPC is not supported.
|
||||
if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^ -R,"; then
|
||||
echo "IPC is not supported on this platform"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
# Load the valgrind function.
|
||||
. "${sourcePath}/autoconf/scripts/run-valgrind.sh"
|
||||
|
||||
dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null
|
||||
|
||||
# Check from the POV of the process being controlled.
|
||||
true > "${workFile3}"
|
||||
(
|
||||
set +e
|
||||
while ! test -s "${workFile3}"; do usleep 200000 2>/dev/null || sleep 1; done
|
||||
for loopCount in 1 2 3; do
|
||||
"${testSubject}" -R "$(cat "${workFile3}")" -apterb || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
"${testSubject}" -R "$(cat "${workFile3}")" -p || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
"${testSubject}" -R "$(cat "${workFile3}")" -N "test" || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
"${testSubject}" -R "$(cat "${workFile3}")" -F "%e" || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
"${testSubject}" -R "$(cat "${workFile3}")" -N "." || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
echo "${loopCount}" >/dev/null # dummy for shellcheck
|
||||
done
|
||||
"${testSubject}" -R "$(cat "${workFile3}")" -L 10M
|
||||
) &
|
||||
{ runWithValgrind -L 100k -i 0.1 -f -P "${workFile3}" "${workFile1}" > "${workFile2}" 2>/dev/null; } 4>&1 || exit 1
|
||||
|
||||
exit 0
|
||||
|
||||
# EOF
|
||||
@@ -0,0 +1,39 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Run valgrind's memory checker while using remote control to control
|
||||
# another process.
|
||||
|
||||
# Dummy assignments for "shellcheck".
|
||||
sourcePath="${sourcePath:-.}"; testSubject="${testSubject:-false}"; workFile1="${workFile1:-.tmp1}"; workFile2="${workFile2:-.tmp2}"; workFile3="${workFile3:-.tmp3}"; workFile4="${workFile4:-.tmp4}"
|
||||
|
||||
# Do nothing if IPC is not supported.
|
||||
if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^ -R,"; then
|
||||
echo "IPC is not supported on this platform"
|
||||
exit 2
|
||||
fi
|
||||
|
||||
# Load the valgrind function.
|
||||
. "${sourcePath}/autoconf/scripts/run-valgrind.sh"
|
||||
|
||||
dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null
|
||||
|
||||
# Check from the POV of the process sending a control command.
|
||||
true > "${workFile3}"
|
||||
"${testSubject}" -L 100k -i 0.1 -f -P "${workFile3}" "${workFile1}" > "${workFile2}" 2>/dev/null &
|
||||
while ! test -s "${workFile3}"; do usleep 200000 2>/dev/null || sleep 1; done
|
||||
runWithValgrind -R "$(cat "${workFile3}")" -apterb 4>&1 || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
runWithValgrind -R "$(cat "${workFile3}")" -p 4>&1 || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
runWithValgrind -R "$(cat "${workFile3}")" -N "test" 4>&1 || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
runWithValgrind -R "$(cat "${workFile3}")" -F "%e" 4>&1 || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
runWithValgrind -R "$(cat "${workFile3}")" -N "." 4>&1 || exit 1
|
||||
(usleep 200000 || sleep 1) 2>/dev/null
|
||||
runWithValgrind -R "$(cat "${workFile3}")" -L 10M 4>&1 || exit 1
|
||||
wait
|
||||
|
||||
exit 0
|
||||
|
||||
# EOF
|
||||
Reference in New Issue
Block a user