[kvm-unit-tests PATCH v5 15/18] powerpc/ppc64: add run script and unittests.cfg

[Andrew Jones <drjones@redhat.com>]

Now that we have all the pieces, pull them together into a
run script (adapted from arm's). To run a test do './powerpc-run
powerpc/test.elf'. To run all tests in unittests.cfg do
'./run_tests.sh'

(We can now run simple unit tests, but they don't quit on their
 own yet. Use ^C to quit them.)

Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Laurent Vivier <lvivier@redhat.com>
---
 powerpc/run           | 52 +++++++++++++++++++++++++++++++++++++++++++++++++++
 powerpc/unittests.cfg | 30 +++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+)
 create mode 100755 powerpc/run
 create mode 100644 powerpc/unittests.cfg

diff --git a/powerpc/run b/powerpc/run
new file mode 100755
index 0000000000000..47aecb7600832
--- /dev/null
+++ b/powerpc/run
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+if [ -z "$STANDALONE" ]; then
+	if [ ! -f config.mak ]; then
+		echo "run ./configure && make first. See ./configure -h"
+		exit 2
+	fi
+	source config.mak
+fi
+
+if [ -c /dev/kvm ]; then
+	if [ "$HOST" = "ppc64" ] && [ "$ARCH" = "ppc64" ]; then
+		kvm_available=yes
+	fi
+fi
+
+if [ "$ACCEL" = "kvm" ] && [ "$kvm_available" != "yes" ]; then
+	echo "skip $TESTNAME (kvm only)"
+	exit 2
+fi
+
+if [ -z "$ACCEL" ]; then
+	if [ "$kvm_available" = "yes" ]; then
+		ACCEL="kvm"
+	else
+		ACCEL="tcg"
+	fi
+fi
+
+qemu="${QEMU:-qemu-system-$ARCH_NAME}"
+qpath=$(which $qemu 2>/dev/null)
+
+if [ -z "$qpath" ]; then
+	echo $qemu not found.
+	exit 2
+fi
+
+if ! $qemu -machine '?' 2>&1 | grep 'pseries' > /dev/null; then
+	echo "$qpath doesn't support pSeries ('-machine pseries'). Exiting."
+	exit 2
+fi
+
+M='-machine pseries'
+M+=",accel=$ACCEL"
+command="$qemu $M -bios powerpc/boot_rom.bin"
+command+=" -display none -serial stdio -kernel"
+echo $command "$@"
+
+$command "$@"
+ret=$?
+echo Return value from qemu: $ret
+exit $ret
diff --git a/powerpc/unittests.cfg b/powerpc/unittests.cfg
new file mode 100644
index 0000000000000..60f9be80e8abf
--- /dev/null
+++ b/powerpc/unittests.cfg
@@ -0,0 +1,30 @@
+##############################################################################
+# unittest configuration
+#
+# [unittest_name]
+# file = <name>.flat		# Name of the flat file to be used.
+# smp  = <num>			# Number of processors the VM will use
+#				# during this test. Use $MAX_SMP to use
+#				# the maximum the host supports. Defaults
+#				# to one.
+# extra_params = -append <params...>	# Additional parameters used.
+# arch = ppc64				# Select one if the test case is
+#					# specific to only one.
+# groups = <group_name1> <group_name2> ...	# Used to identify test cases
+#						# with run_tests -g ...
+# accel = kvm|tcg		# Optionally specify if test must run with
+#				# kvm or tcg. If not specified, then kvm will
+#				# be used when available.
+# timeout = <duration>		# Optionally specify a timeout.
+##############################################################################
+
+#
+# Test that the configured number of processors (smp = <num>), and
+# that the configured amount of memory (-m <MB>) are correctly setup
+# by the framework.
+#
+[selftest-setup]
+file = selftest.elf
+smp = 2
+extra_params = -m 256 -append 'setup smp=2 mem=256'
+groups = selftest
-- 
2.4.3