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: Shuah Khan <shuahkh@osg.samsung.com>

1 files changed, 20 insertions, 7 deletions

diff --git a/tools/testing/selftests/kcmp/kcmp_test.c b/tools/testing/selftests/kcmp/kcmp_test.c
index dbba4084869c..a5a4da856dfe 100644
--- a/tools/testing/selftests/kcmp/kcmp_test.c
+++ b/tools/testing/selftests/kcmp/kcmp_test.c
@@ -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();
 }