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authorStefan Stanacar <stefanx.stanacar@intel.com>2013-10-18 10:23:44 +0300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-10-18 15:58:16 +0100
commitd3cb36936521b69c826f2a6da4ccdf2b278b529d (patch)
tree31dca9d76e4362a8149fe453212f7156e073adbe /meta/lib
parent67378fbcbe8a418c81ef42589fb6fba704c36bdf (diff)
downloadpoky-d3cb36936521b69c826f2a6da4ccdf2b278b529d.tar.gz
lib/oeqa/runtime: build kernel module on target test
Builds a simple Hello World module on target. Added to the defaults for core-image-sato-sdk. (From OE-Core rev: c61c3dee162aa1f5bf31b2a09d8b916dc1712056) Signed-off-by: Stefan Stanacar <stefanx.stanacar@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib')
-rw-r--r--meta/lib/oeqa/runtime/files/hellomod.c19
-rw-r--r--meta/lib/oeqa/runtime/files/hellomod_makefile8
-rw-r--r--meta/lib/oeqa/runtime/kernelmodule.py33
3 files changed, 60 insertions, 0 deletions
diff --git a/meta/lib/oeqa/runtime/files/hellomod.c b/meta/lib/oeqa/runtime/files/hellomod.c
new file mode 100644
index 0000000000..a383397e93
--- /dev/null
+++ b/meta/lib/oeqa/runtime/files/hellomod.c
@@ -0,0 +1,19 @@
1#include <linux/module.h>
2#include <linux/kernel.h>
3#include <linux/init.h>
4
5static int __init hello_init(void)
6{
7 printk(KERN_INFO "Hello world!\n");
8 return 0;
9}
10
11static void __exit hello_cleanup(void)
12{
13 printk(KERN_INFO "Cleaning up hellomod.\n");
14}
15
16module_init(hello_init);
17module_exit(hello_cleanup);
18
19MODULE_LICENSE("GPL");
diff --git a/meta/lib/oeqa/runtime/files/hellomod_makefile b/meta/lib/oeqa/runtime/files/hellomod_makefile
new file mode 100644
index 0000000000..b92d5c8fe0
--- /dev/null
+++ b/meta/lib/oeqa/runtime/files/hellomod_makefile
@@ -0,0 +1,8 @@
1obj-m := hellomod.o
2KDIR := /usr/src/kernel
3
4all:
5 $(MAKE) -C $(KDIR) M=$(PWD) modules
6
7clean:
8 $(MAKE) -C $(KDIR) M=$(PWD) clean
diff --git a/meta/lib/oeqa/runtime/kernelmodule.py b/meta/lib/oeqa/runtime/kernelmodule.py
new file mode 100644
index 0000000000..cbc5742eff
--- /dev/null
+++ b/meta/lib/oeqa/runtime/kernelmodule.py
@@ -0,0 +1,33 @@
1import unittest
2import os
3from oeqa.oetest import oeRuntimeTest, skipModule
4from oeqa.utils.decorators import *
5
6def setUpModule():
7 if not oeRuntimeTest.hasFeature("tools-sdk"):
8 skipModule("Image doesn't have tools-sdk in IMAGE_FEATURES")
9
10
11class KernelModuleTest(oeRuntimeTest):
12
13 def setUp(self):
14 self.target.copy_to(os.path.join(oeRuntimeTest.tc.filesdir, "hellomod.c"), "/tmp/hellomod.c")
15 self.target.copy_to(os.path.join(oeRuntimeTest.tc.filesdir, "hellomod_makefile"), "/tmp/Makefile")
16
17 @skipUnlessPassed('test_ssh')
18 @skipUnlessPassed('test_gcc_compile')
19 def test_kernel_module(self):
20 cmds = [
21 'cd /usr/src/kernel && make scripts',
22 'cd /tmp && make',
23 'cd /tmp && insmod hellomod.ko',
24 'lsmod | grep hellomod',
25 'dmesg | grep Hello',
26 'rmmod hellomod', 'dmesg | grep "Cleaning up hellomod"'
27 ]
28 for cmd in cmds:
29 (status, output) = self.target.run(cmd, 900)
30 self.assertEqual(status, 0, msg="\n".join([cmd, output]))
31
32 def tearDown(self):
33 self.target.run('rm -f /tmp/Makefile /tmp/hellomod.c')