The biggest change is dependency on bash. An alternative would be to
rewrite `run` in POSIX shell, but I think it's ok to presume that KVM
unit tests will run on a system where installing bash isn't a problem.
(We already depend on QEMU ...)
Apart from that, there are changes in output and exit codes.
- summary doesn't go to stderr
- PASS/FAIL is colourful
- FAILed scripts return 1
Signed-off-by: Radim Krčmář <rkrcmar@xxxxxxxxxx>
---
v2: new (I can fix the stderr in v3)
scripts/mkstandalone.sh | 59 +++++++++++++++++++++----------------------------
1 file changed, 25 insertions(+), 34 deletions(-)
diff --git a/scripts/mkstandalone.sh b/scripts/mkstandalone.sh
index 3ce244aff67b..cf2182dbd936 100755
--- a/scripts/mkstandalone.sh
+++ b/scripts/mkstandalone.sh
@@ -20,6 +20,13 @@ fi
unittests=$TEST_DIR/unittests.cfg
mkdir -p tests
+escape ()
+{
+ for arg in "${@}"; do
+ printf "%q " "$arg"; # XXX: trailing whitespace
+ done
+}
+
function mkstandalone()
{
local testname="$1"
@@ -49,33 +56,14 @@ function mkstandalone()
cmdline=$(cut -d' ' -f2- <<< "$cmdline")
cat <<EOF > $standalone
-#!/bin/sh
+#!/bin/bash
-EOF
-if [ "$arch" ]; then
- cat <<EOF >> $standalone
ARCH=\`uname -m | sed -e s/i.86/i386/ | sed -e 's/arm.*/arm/'\`
-[ "\$ARCH" = "aarch64" ] && ARCH="arm64"
-if [ "\$ARCH" != "$arch" ]; then
- echo "skip $testname ($arch only)" 1>&2
- exit 1
-fi
EOF
-fi
-if [ "$check" ]; then
- cat <<EOF >> $standalone
-for param in $check; do
- path=\`echo \$param | cut -d= -f1\`
- value=\`echo \$param | cut -d= -f2\`
- if [ -f "\$path" ] && [ "\`cat \$path\`" != "\$value" ]; then
- echo "skip $testname (\$path not equal to \$value)" 1>&2
- exit 1
- fi
-done
-EOF
-fi
+cat scripts/run.bash >> $standalone
+
if [ ! -f $kernel ]; then
cat <<EOF >> $standalone
echo "skip $testname (test kernel not present)" 1>&2
@@ -100,9 +88,13 @@ MAX_SMP="MAX_SMP"
echo \$qemu $cmdline -smp $smp $opts
cmdline="\`echo '$cmdline' | sed s%$kernel%_NO_FILE_4Uhere_%\`"
-if \$qemu \$cmdline 2>&1 | grep 'No accelerator found'; then
- ret=2
-else
+if \$qemu \$cmdline 2>&1 | grep 'No accelerator found' >/dev/null; then
+ echo "skip $testname (QEMU doesn't support KVM)"
+ exit 1
+fi
+
+__run()
+{
MAX_SMP=\`getconf _NPROCESSORS_CONF\`
while \$qemu \$cmdline -smp \$MAX_SMP 2>&1 | grep 'exceeds max cpus' > /dev/null; do
MAX_SMP=\`expr \$MAX_SMP - 1\`
@@ -110,16 +102,15 @@ else
cmdline="\`echo '$cmdline' | sed s%$kernel%\$bin%\`"
\$qemu \$cmdline -smp $smp $opts
- ret=\$?
-fi
-echo Return value from qemu: \$ret
-if [ \$ret -le 1 ]; then
- echo PASS $testname 1>&2
-else
- echo FAIL $testname 1>&2
-fi
+}
+
+__eval_log() { eval "\${@}"; }
+
+run `escape "${@}"`
+ret=$?
+
rm -f \$bin
-exit 0
+exit \$ret
EOF
fi
chmod +x $standalone
--
2.6.4
--
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