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Commit e061bcd8 authored by Shuah Khan's avatar Shuah Khan
Browse files

selftests/kcmp: change test to use ksft framework 



Change kcmp test to use kselftest framework to report
test results and test statistics.

Signed-off-by: default avatarShuah Khan <shuahkh@osg.samsung.com>
parent 56661564

tools/testing/selftests/kcmp/kcmp_test.c

+20 −7
Original line number Diff line number Diff line
@@ -17,6 +17,8 @@ 
#include <sys/stat.h>

#include <sys/wait.h>



#include "../kselftest.h"



static long sys_kcmp(int pid1, int pid2, int type, int fd1, int fd2)

{

	return syscall(__NR_kcmp, pid1, pid2, type, fd1, fd2);
@@ -34,13 +36,13 @@ int main(int argc, char **argv) 


	if (fd1 < 0) {

		perror("Can't create file");

		exit(1);

		ksft_exit_fail();

	}



	pid2 = fork();

	if (pid2 < 0) {

		perror("fork failed");

		exit(1);

		ksft_exit_fail();

	}



	if (!pid2) {
@@ -50,7 +52,7 @@ int main(int argc, char **argv) 
		fd2 = open(kpath, O_RDWR, 0644);

		if (fd2 < 0) {

			perror("Can't open file");

			exit(1);

			ksft_exit_fail();

		}



		/* An example of output and arguments */
@@ -74,23 +76,34 @@ int main(int argc, char **argv) 
		if (ret) {

			printf("FAIL: 0 expected but %d returned (%s)\n",

				ret, strerror(errno));

			ksft_inc_fail_cnt();

			ret = -1;

		} else

		} else {

			printf("PASS: 0 returned as expected\n");

			ksft_inc_pass_cnt();

		}



		/* Compare with self */

		ret = sys_kcmp(pid1, pid1, KCMP_VM, 0, 0);

		if (ret) {

			printf("FAIL: 0 expected but %d returned (%s)\n",

				ret, strerror(errno));

			ksft_inc_fail_cnt();

			ret = -1;

		} else

		} else {

			printf("PASS: 0 returned as expected\n");

			ksft_inc_pass_cnt();

		}



		ksft_print_cnts();



		exit(ret);

		if (ret)

			ksft_exit_fail();

		else

			ksft_exit_pass();

	}



	waitpid(pid2, &status, P_ALL);



	return 0;

	return ksft_exit_pass();

}