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iotests: Use configured python

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Currently, QEMU's iotests rely on /usr/bin/env to start the correct
Python (that is, at least Python 2.4, but not 3). On systems where
Python 3 is the default, the user has no clean way of making the iotests
use the correct binary.

This commit makes the iotests use the Python selected by configure.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Max Reitz 2014-05-03 16:47:08 +02:00 committed by Stefan Hajnoczi
parent 65f33bc002
commit f915db07ef
10 changed files with 70 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
configure vendored
View File

@ -4771,6 +4771,12 @@ if test "$gcov" = "yes" ; then
echo "GCOV=$gcov_tool" >> $config_host_mak echo "GCOV=$gcov_tool" >> $config_host_mak
fi fi
iotests_common_env="tests/qemu-iotests/common.env"
echo "# Automatically generated by configure - do not modify" > $iotests_common_env
echo >> $iotests_common_env
echo "PYTHON='$python'" >> $iotests_common_env
# use included Linux headers # use included Linux headers
if test "$linux" = "yes" ; then if test "$linux" = "yes" ; then
mkdir -p linux-headers mkdir -p linux-headers

9
tests/qemu-iotests/031
View File

@ -35,6 +35,7 @@ _cleanup()
trap "_cleanup; exit \$status" 0 1 2 3 15 trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
. ./common.pattern . ./common.pattern
@ -56,22 +57,22 @@ for IMGOPTS in "compat=0.10" "compat=1.1"; do
echo === Create image with unknown header extension === echo === Create image with unknown header extension ===
echo echo
_make_test_img 64M _make_test_img 64M
./qcow2.py "$TEST_IMG" add-header-ext 0x12345678 "This is a test header extension" $PYTHON qcow2.py "$TEST_IMG" add-header-ext 0x12345678 "This is a test header extension"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
_check_test_img _check_test_img
echo echo
echo === Rewrite header with no backing file === echo === Rewrite header with no backing file ===
echo echo
$QEMU_IMG rebase -u -b "" "$TEST_IMG" $QEMU_IMG rebase -u -b "" "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
_check_test_img _check_test_img
echo echo
echo === Add a backing file and format === echo === Add a backing file and format ===
echo echo
$QEMU_IMG rebase -u -b "/some/backing/file/path" -F host_device "$TEST_IMG" $QEMU_IMG rebase -u -b "/some/backing/file/path" -F host_device "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
done done
# success, all done # success, all done

7
tests/qemu-iotests/036
View File

@ -38,6 +38,7 @@ _cleanup()
trap "_cleanup; exit \$status" 0 1 2 3 15 trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
. ./common.pattern . ./common.pattern
@ -53,15 +54,15 @@ IMGOPTS="compat=1.1"
echo === Create image with unknown autoclear feature bit === echo === Create image with unknown autoclear feature bit ===
echo echo
_make_test_img 64M _make_test_img 64M
./qcow2.py "$TEST_IMG" set-feature-bit autoclear 63 $PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 63
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
echo echo
echo === Repair image === echo === Repair image ===
echo echo
_check_test_img -r all _check_test_img -r all
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
# success, all done # success, all done
echo "*** done" echo "*** done"

19
tests/qemu-iotests/039
View File

@ -38,6 +38,7 @@ _cleanup()
trap "_cleanup; exit \$status" 0 1 2 3 15 trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
@ -58,7 +59,7 @@ _make_test_img $size
$QEMU_IO -c "write -P 0x5a 0 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "write -P 0x5a 0 512" "$TEST_IMG" | _filter_qemu_io
# The dirty bit must not be set # The dirty bit must not be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
_check_test_img _check_test_img
echo echo
@ -73,7 +74,7 @@ $QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" | _filter_qemu_io
ulimit -c "$old_ulimit" ulimit -c "$old_ulimit"
# The dirty bit must be set # The dirty bit must be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
_check_test_img _check_test_img
echo echo
@ -82,7 +83,7 @@ echo "== Read-only access must still work =="
$QEMU_IO -r -c "read -P 0x5a 0 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -r -c "read -P 0x5a 0 512" "$TEST_IMG" | _filter_qemu_io
# The dirty bit must be set # The dirty bit must be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
echo echo
echo "== Repairing the image file must succeed ==" echo "== Repairing the image file must succeed =="
@ -90,7 +91,7 @@ echo "== Repairing the image file must succeed =="
_check_test_img -r all _check_test_img -r all
# The dirty bit must not be set # The dirty bit must not be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
echo echo
echo "== Data should still be accessible after repair ==" echo "== Data should still be accessible after repair =="
@ -109,12 +110,12 @@ $QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" | _filter_qemu_io
ulimit -c "$old_ulimit" ulimit -c "$old_ulimit"
# The dirty bit must be set # The dirty bit must be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
$QEMU_IO -c "write 0 512" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "write 0 512" "$TEST_IMG" | _filter_qemu_io
# The dirty bit must not be set # The dirty bit must not be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
echo echo
echo "== Creating an image file with lazy_refcounts=off ==" echo "== Creating an image file with lazy_refcounts=off =="
@ -128,7 +129,7 @@ $QEMU_IO -c "write -P 0x5a 0 512" -c "abort" "$TEST_IMG" | _filter_qemu_io
ulimit -c "$old_ulimit" ulimit -c "$old_ulimit"
# The dirty bit must not be set since lazy_refcounts=off # The dirty bit must not be set since lazy_refcounts=off
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
_check_test_img _check_test_img
echo echo
@ -144,8 +145,8 @@ $QEMU_IO -c "write 0 512" "$TEST_IMG" | _filter_qemu_io
$QEMU_IMG commit "$TEST_IMG" $QEMU_IMG commit "$TEST_IMG"
# The dirty bit must not be set # The dirty bit must not be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
./qcow2.py "$TEST_IMG".base dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG".base dump-header | grep incompatible_features
_check_test_img _check_test_img
TEST_IMG="$TEST_IMG".base _check_test_img TEST_IMG="$TEST_IMG".base _check_test_img

3
tests/qemu-iotests/054
View File

@ -35,6 +35,7 @@ _cleanup()
trap "_cleanup; exit \$status" 0 1 2 3 15 trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
@ -49,7 +50,7 @@ _make_test_img $((1024*1024))T
echo echo
echo "creating too large image (1 EB) using qcow2.py" echo "creating too large image (1 EB) using qcow2.py"
_make_test_img 4G _make_test_img 4G
./qcow2.py "$TEST_IMG" set-header size $((1024 ** 6)) $PYTHON qcow2.py "$TEST_IMG" set-header size $((1024 ** 6))
_check_test_img _check_test_img
# success, all done # success, all done

21
tests/qemu-iotests/060
View File

@ -35,6 +35,7 @@ _cleanup()
trap "_cleanup; exit \$status" 0 1 2 3 15 trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
@ -68,13 +69,13 @@ poke_file "$TEST_IMG" "$l1_offset" "\x80\x00\x00\x00\x00\x03\x00\x00"
_check_test_img _check_test_img
# The corrupt bit should not be set anyway # The corrupt bit should not be set anyway
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
# Try to write something, thereby forcing the corrupt bit to be set # Try to write something, thereby forcing the corrupt bit to be set
$QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io $QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io
# The corrupt bit must now be set # The corrupt bit must now be set
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
# Try to open the image R/W (which should fail) # Try to open the image R/W (which should fail)
$QEMU_IO -c "$OPEN_RW" -c "read 0 512" 2>&1 | _filter_qemu_io \ $QEMU_IO -c "$OPEN_RW" -c "read 0 512" 2>&1 | _filter_qemu_io \
@ -99,19 +100,19 @@ poke_file "$TEST_IMG" "$(($rb_offset+8))" "\x00\x01"
# Redirect new data cluster onto refcount block # Redirect new data cluster onto refcount block
poke_file "$TEST_IMG" "$l2_offset" "\x80\x00\x00\x00\x00\x02\x00\x00" poke_file "$TEST_IMG" "$l2_offset" "\x80\x00\x00\x00\x00\x02\x00\x00"
_check_test_img _check_test_img
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
$QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io $QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
# Try to fix it # Try to fix it
_check_test_img -r all _check_test_img -r all
# The corrupt bit should be cleared # The corrupt bit should be cleared
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
# Look if it's really really fixed # Look if it's really really fixed
$QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io $QEMU_IO -c "$OPEN_RW" -c "write -P 0x2a 0 512" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
echo echo
echo "=== Testing cluster data reference into inactive L2 table ===" echo "=== Testing cluster data reference into inactive L2 table ==="
@ -124,13 +125,13 @@ $QEMU_IO -c "$OPEN_RW" -c "write -P 2 0 512" | _filter_qemu_io
poke_file "$TEST_IMG" "$l2_offset_after_snapshot" \ poke_file "$TEST_IMG" "$l2_offset_after_snapshot" \
"\x80\x00\x00\x00\x00\x04\x00\x00" "\x80\x00\x00\x00\x00\x04\x00\x00"
_check_test_img _check_test_img
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
$QEMU_IO -c "$OPEN_RW" -c "write -P 3 0 512" | _filter_qemu_io $QEMU_IO -c "$OPEN_RW" -c "write -P 3 0 512" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
_check_test_img -r all _check_test_img -r all
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
$QEMU_IO -c "$OPEN_RW" -c "write -P 4 0 512" | _filter_qemu_io $QEMU_IO -c "$OPEN_RW" -c "write -P 4 0 512" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header | grep incompatible_features $PYTHON qcow2.py "$TEST_IMG" dump-header | grep incompatible_features
# Check data # Check data
$QEMU_IO -c "$OPEN_RO" -c "read -P 4 0 512" | _filter_qemu_io $QEMU_IO -c "$OPEN_RO" -c "read -P 4 0 512" | _filter_qemu_io

25
tests/qemu-iotests/061
View File

@ -35,6 +35,7 @@ _cleanup()
trap "_cleanup; exit \$status" 0 1 2 3 15 trap "_cleanup; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
@ -48,9 +49,9 @@ echo "=== Testing version downgrade with zero expansion ==="
echo echo
IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
$QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "write -z 0 128k" "$TEST_IMG" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io
_check_test_img _check_test_img
@ -59,9 +60,9 @@ echo "=== Testing dirty version downgrade ==="
echo echo
IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
$QEMU_IO -c "write -P 0x2a 0 128k" -c flush -c abort "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "write -P 0x2a 0 128k" -c flush -c abort "$TEST_IMG" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io
_check_test_img _check_test_img
@ -69,11 +70,11 @@ echo
echo "=== Testing version downgrade with unknown compat/autoclear flags ===" echo "=== Testing version downgrade with unknown compat/autoclear flags ==="
echo echo
IMGOPTS="compat=1.1" _make_test_img 64M IMGOPTS="compat=1.1" _make_test_img 64M
./qcow2.py "$TEST_IMG" set-feature-bit compatible 42 $PYTHON qcow2.py "$TEST_IMG" set-feature-bit compatible 42
./qcow2.py "$TEST_IMG" set-feature-bit autoclear 42 $PYTHON qcow2.py "$TEST_IMG" set-feature-bit autoclear 42
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG" $QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
_check_test_img _check_test_img
echo echo
@ -81,9 +82,9 @@ echo "=== Testing version upgrade and resize ==="
echo echo
IMGOPTS="compat=0.10" _make_test_img 64M IMGOPTS="compat=0.10" _make_test_img 64M
$QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "write -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "compat=1.1,lazy_refcounts=on,size=128M" "$TEST_IMG" $QEMU_IMG amend -o "compat=1.1,lazy_refcounts=on,size=128M" "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IO -c "read -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -P 0x2a 42M 64k" "$TEST_IMG" | _filter_qemu_io
_check_test_img _check_test_img
@ -92,9 +93,9 @@ echo "=== Testing dirty lazy_refcounts=off ==="
echo echo
IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
$QEMU_IO -c "write -P 0x2a 0 128k" -c flush -c abort "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "write -P 0x2a 0 128k" -c flush -c abort "$TEST_IMG" | _filter_qemu_io
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IMG amend -o "lazy_refcounts=off" "$TEST_IMG" $QEMU_IMG amend -o "lazy_refcounts=off" "$TEST_IMG"
./qcow2.py "$TEST_IMG" dump-header $PYTHON qcow2.py "$TEST_IMG" dump-header
$QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io $QEMU_IO -c "read -P 0x2a 0 128k" "$TEST_IMG" | _filter_qemu_io
_check_test_img _check_test_img

2
tests/qemu-iotests/065
View File

@ -1,4 +1,4 @@
#!/usr/bin/env python2 #!/usr/bin/env python
# #
# Test for additional information emitted by qemu-img info on qcow2 # Test for additional information emitted by qemu-img info on qcow2
# images # images

3
tests/qemu-iotests/083
View File

@ -29,6 +29,7 @@ tmp=/tmp/$$
status=1 # failure is the default! status=1 # failure is the default!
# get standard environment, filters and checks # get standard environment, filters and checks
. ./common.env
. ./common.rc . ./common.rc
. ./common.filter . ./common.filter
@ -81,7 +82,7 @@ EOF
nbd_url="nbd:127.0.0.1:$port:exportname=foo" nbd_url="nbd:127.0.0.1:$port:exportname=foo"
fi fi
./nbd-fault-injector.py $extra_args "127.0.0.1:$port" "$TEST_DIR/nbd-fault-injector.conf" 2>&1 >/dev/null & $PYTHON nbd-fault-injector.py $extra_args "127.0.0.1:$port" "$TEST_DIR/nbd-fault-injector.conf" 2>&1 >/dev/null &
wait_for_tcp_port "127.0.0.1:$port" wait_for_tcp_port "127.0.0.1:$port"
$QEMU_IO -c "read 0 512" "$nbd_url" 2>&1 | _filter_qemu_io | filter_nbd $QEMU_IO -c "read 0 512" "$nbd_url" 2>&1 | _filter_qemu_io | filter_nbd

16
tests/qemu-iotests/check
View File

@ -34,6 +34,13 @@ timestamp=${TIMESTAMP:=false}
# generic initialization # generic initialization
iam=check iam=check
# we need common.env
if ! . ./common.env
then
echo "$iam: failed to source common.env"
exit 1
fi
# we need common.config # we need common.config
if ! . ./common.config if ! . ./common.config
then then
@ -215,9 +222,16 @@ do
start=`_wallclock` start=`_wallclock`
$timestamp && echo -n " ["`date "+%T"`"]" $timestamp && echo -n " ["`date "+%T"`"]"
if [ "$(head -n 1 $seq)" == "#!/usr/bin/env python" ]; then
run_command="$PYTHON $seq"
else
[ ! -x $seq ] && chmod u+x $seq # ensure we can run it [ ! -x $seq ] && chmod u+x $seq # ensure we can run it
run_command="./$seq"
fi
MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \ MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(($RANDOM % 255 + 1))} \
./$seq >$tmp.out 2>&1 $run_command >$tmp.out 2>&1
sts=$? sts=$?
$timestamp && _timestamp $timestamp && _timestamp
stop=`_wallclock` stop=`_wallclock`