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authorDavid Decotigny <decot@googlers.com>2016-02-19 17:24:00 +0300
committerDavid S. Miller <davem@davemloft.net>2016-02-20 06:54:09 +0300
commit5fd003f56c2c584b62a0486ad25bbd4be02b8b6c (patch)
tree17e2cfd6f198fe731c75c01ec9eca263ba8cb6ca /tools
parente52bc7c28ac9f54db6f86b19ed65c599def18c98 (diff)
downloadlinux-5fd003f56c2c584b62a0486ad25bbd4be02b8b6c.tar.xz
test_bitmap: unit tests for lib/bitmap.c
This is mainly testing bitmap construction and conversion to/from u32[] for now. Tested: qemu i386, x86_64, ppc, ppc64 BE and LE, ARM. Signed-off-by: David Decotigny <decot@googlers.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/lib/Makefile2
-rwxr-xr-xtools/testing/selftests/lib/bitmap.sh10
2 files changed, 11 insertions, 1 deletions
diff --git a/tools/testing/selftests/lib/Makefile b/tools/testing/selftests/lib/Makefile
index 47147b968514..08360060ab14 100644
--- a/tools/testing/selftests/lib/Makefile
+++ b/tools/testing/selftests/lib/Makefile
@@ -3,6 +3,6 @@
# No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
all:
-TEST_PROGS := printf.sh
+TEST_PROGS := printf.sh bitmap.sh
include ../lib.mk
diff --git a/tools/testing/selftests/lib/bitmap.sh b/tools/testing/selftests/lib/bitmap.sh
new file mode 100755
index 000000000000..2da187b6ddad
--- /dev/null
+++ b/tools/testing/selftests/lib/bitmap.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Runs bitmap infrastructure tests using test_bitmap kernel module
+
+if /sbin/modprobe -q test_bitmap; then
+ /sbin/modprobe -q -r test_bitmap
+ echo "bitmap: ok"
+else
+ echo "bitmap: [FAIL]"
+ exit 1
+fi