Merge branch 'tizen' into nether

[platform/core/test/security-tests.git] / src / common / tests_common.cpp

diff --git a/src/common/tests_common.cpp b/src/common/tests_common.cpp
index 2332abb..b5dff60 100644 (file)
--- a/src/common/tests_common.cpp
+++ b/src/common/tests_common.cpp
@@ -26,16 +26,13 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <sys/wait.h>
 #include <unistd.h>
 #include <grp.h>
 #include <errno.h>
 #include <vector>
 #include <algorithm>
 
-int DB::Transaction::db_result = PC_OPERATION_SUCCESS;
-
-const char *WGT_APP_ID = "QwCqJ0ttyS";
-
 bool smack_check(void)
 {
 #ifndef WRT_SMACK_ENABLED
@@ -234,3 +231,41 @@ void removeDir(const std::string &path)
 
     RUNNER_ASSERT_ERRNO_MSG(0 == rmdir(path.c_str()), "rmdir for <" << path << "> failed");
 }
+
+void waitPid(pid_t pid)
+{
+    int status;
+    pid_t ret = waitpid(pid, &status, 0);
+    RUNNER_ASSERT_MSG((ret != -1) && WIFEXITED(status) && WEXITSTATUS(status) == 0,
+        "Child process exited abnormally" <<
+        ": ret=" << ret << ", errno=" << errno << ", status=" << status);
+}
+// changes process label
+void change_label(const char* label)
+{
+    int ret = smack_set_label_for_self(label);
+    RUNNER_ASSERT_MSG(0 == ret, "Error in smack_set_label_for_self("<<label<<"). Error: " << ret);
+}
+
+pid_t runInChild(const std::function<void(void)> &process) {
+    pid_t pid = fork();
+    RUNNER_ASSERT_ERRNO_MSG(pid >= 0, "fork failed");
+
+    if (pid == 0) {
+        process();
+        exit(EXIT_SUCCESS);
+    }
+    return pid;
+}
+
+void runInChildParentWait(const std::function<void(void)> &process) {
+    pid_t pid = fork();
+    RUNNER_ASSERT_ERRNO_MSG(pid >= 0, "fork failed");
+    if (pid == 0) {
+        process();
+        exit(EXIT_SUCCESS);
+    } else {
+        waitPid(pid);
+    }
+}
+