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From: Christian Brauner <christian.brauner@ubuntu.com>
To: gregkh@linuxfoundation.org, tkjos@android.com,
	keescook@chromium.org, linux-kernel@vger.kernel.org
Cc: christian.brauner@ubuntu.com, ard.biesheuvel@linaro.org,
	ardb@kernel.org, arve@android.com, hridya@google.com,
	joel@joelfernandes.org, john.stultz@linaro.org,
	kernel-team@android.com, linux-kselftest@vger.kernel.org,
	maco@android.com, naresh.kamboju@linaro.org, shuah@kernel.org
Subject: [PATCH v2 1/3] binderfs: port tests to test harness infrastructure
Date: Fri, 13 Mar 2020 16:24:18 +0100	[thread overview]
Message-ID: <20200313152420.138777-1-christian.brauner@ubuntu.com> (raw)
In-Reply-To: <20200312131531.3615556-1-christian.brauner@ubuntu.com>

Makes for nicer output and prepares for additional tests.

Cc: Kees Cook <keescook@chromium.org>:
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---
/* v2 */
- Kees Cook <keescook@chromium.org>:
  - Switch to XFAIL() to skip tests.
---
 .../selftests/filesystems/binderfs/Makefile   |  2 ++
 .../filesystems/binderfs/binderfs_test.c      | 31 +++++++++----------
 2 files changed, 17 insertions(+), 16 deletions(-)

diff --git a/tools/testing/selftests/filesystems/binderfs/Makefile b/tools/testing/selftests/filesystems/binderfs/Makefile
index 58cb659b56b4..75315d9ba7a9 100644
--- a/tools/testing/selftests/filesystems/binderfs/Makefile
+++ b/tools/testing/selftests/filesystems/binderfs/Makefile
@@ -3,4 +3,6 @@
 CFLAGS += -I../../../../../usr/include/
 TEST_GEN_PROGS := binderfs_test
 
+binderfs_test: binderfs_test.c ../../kselftest.h ../../kselftest_harness.h
+
 include ../../lib.mk
diff --git a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
index 8c2ed962e1c7..0cfca65e095a 100644
--- a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
+++ b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c
@@ -15,7 +15,9 @@
 #include <unistd.h>
 #include <linux/android/binder.h>
 #include <linux/android/binderfs.h>
+
 #include "../../kselftest.h"
+#include "../../kselftest_harness.h"
 
 static ssize_t write_nointr(int fd, const void *buf, size_t count)
 {
@@ -132,7 +134,7 @@ static void rmdir_protect_errno(const char *dir)
 	errno = saved_errno;
 }
 
-static void __do_binderfs_test(void)
+static int __do_binderfs_test(void)
 {
 	int fd, ret, saved_errno;
 	size_t len;
@@ -160,8 +162,7 @@ static void __do_binderfs_test(void)
 					   strerror(errno));
 
 		keep ? : rmdir_protect_errno("/dev/binderfs");
-		ksft_exit_skip(
-			"The Android binderfs filesystem is not available\n");
+		return 1;
 	}
 
 	/* binderfs mount test passed */
@@ -250,26 +251,24 @@ static void __do_binderfs_test(void)
 
 	/* binderfs unmount test passed */
 	ksft_inc_pass_cnt();
+	return 0;
 }
 
-static void binderfs_test_privileged()
+TEST(binderfs_test_privileged)
 {
 	if (geteuid() != 0)
-		ksft_print_msg(
-			"Tests are not run as root. Skipping privileged tests\n");
-	else
-		__do_binderfs_test();
+		XFAIL(return, "Tests are not run as root. Skipping privileged tests");
+
+	if (__do_binderfs_test() == 1)
+		XFAIL(return, "The Android binderfs filesystem is not available");
 }
 
-static void binderfs_test_unprivileged()
+TEST(binderfs_test_unprivileged)
 {
 	change_to_userns();
-	__do_binderfs_test();
-}
 
-int main(int argc, char *argv[])
-{
-	binderfs_test_privileged();
-	binderfs_test_unprivileged();
-	ksft_exit_pass();
+	if (__do_binderfs_test() == 1)
+		XFAIL(return, "The Android binderfs filesystem is not available");
 }
+
+TEST_HARNESS_MAIN

base-commit: 2c523b344dfa65a3738e7039832044aa133c75fb
-- 
2.25.1


  parent reply	other threads:[~2020-03-13 15:24 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11  7:52 WARNING: at refcount.c:190 refcount_sub_and_test_checked+0xac/0xc8 - refcount_t: underflow; use-after-free Naresh Kamboju
2020-03-11  7:52 ` Naresh Kamboju
2020-03-11  9:13 ` Christian Brauner
2020-03-11  9:13   ` Christian Brauner
2020-03-11 10:53 ` [PATCH] binderfs: use refcount for binder control devices too Christian Brauner
2020-03-11 18:25   ` Todd Kjos
2020-03-12 13:15   ` [PATCH 1/3] binderfs: port tests to test harness infrastructure Christian Brauner
2020-03-12 13:15     ` [PATCH 2/3] binderfs: add stress test for binderfs binder devices Christian Brauner
2020-03-12 23:53       ` Kees Cook
2020-03-13 12:54         ` Christian Brauner
2020-03-12 13:15     ` [PATCH 3/3] binderfs_test: switch from /dev to /tmp as mountpoint Christian Brauner
2020-03-12 23:54       ` Kees Cook
2020-03-13 12:55         ` Christian Brauner
2020-03-12 21:24     ` [PATCH] binderfs: port to new mount api Christian Brauner
2020-03-12 23:56       ` Kees Cook
2020-03-13 12:55         ` Christian Brauner
2020-03-13 12:56           ` Christian Brauner
2020-03-12 23:51     ` [PATCH 1/3] binderfs: port tests to test harness infrastructure Kees Cook
2020-03-13 15:24     ` Christian Brauner [this message]
2020-03-13 15:24       ` [PATCH v2 2/3] binderfs_test: switch from /dev to a unique per-test mountpoint Christian Brauner
2020-03-13 23:07         ` Kees Cook
2020-03-13 15:24       ` [PATCH v2 3/3] binderfs: add stress test for binderfs binder devices Christian Brauner
2020-03-13 23:08         ` Kees Cook
2020-03-16 22:44           ` Hridya Valsaraju
2020-03-17  8:27             ` Christian Brauner
2020-03-13 23:07       ` [PATCH v2 1/3] binderfs: port tests to test harness infrastructure Kees Cook
2020-03-13 15:34     ` [PATCH v2] binderfs: port to new mount api Christian Brauner
2020-03-13 23:08       ` Kees Cook
2020-03-18 12:29       ` Greg KH

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