dyld-750.5.tar.gz

[apple/dyld.git] / testing / nocr / nocr.cpp

diff --git a/testing/nocr/nocr.cpp b/testing/nocr/nocr.cpp
new file mode 100644 (file)
index 0000000..dd08d40
--- /dev/null
+++ b/testing/nocr/nocr.cpp
@@ -0,0 +1,35 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <mach/mach.h>
+
+#include "test_support.h"
+
+extern const char**  environ;
+
+int main(int argc, const char* argv[], const char* envp[], const char* apple[]) {
+    if ( argc < 2 ) {
+        fprintf(stderr, "usage: nocr prog args...\n");
+        return EXIT_FAILURE;
+    }
+    
+    _process process;
+    process.set_executable_path(argv[1]);
+    process.set_args(&argv[2]);
+    process.set_env(environ);
+    process.set_crash_handler(^(task_t task) {
+        exit(0);
+    });
+    process.set_exit_handler(^(pid_t pid) {
+        int status = 0;
+        (void)waitpid(pid, &status, 0);
+        
+        // Only call exit if the child exited normally, otherwise keep running to consume the crash
+        if (WIFEXITED(status)) {
+            exit(0);
+        }
+    });
+    process.launch();
+    dispatch_main();
+}