test for llvm cmplog

1 files changed, 27 insertions, 0 deletions

diff --git a/test/test-cmplog.c b/test/test-cmplog.c
new file mode 100644
index 00000000..75efd887
--- /dev/null
+++ b/test/test-cmplog.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+int main(int argc, char *argv[]) {
+  char buf[1024];
+  ssize_t i;
+  if ((i = read(0, buf, sizeof(buf) - 1)) < 24)
+    return 0;
+  buf[i] = 0;
+  if (buf[0] != 'A')
+    return 0;
+  if (buf[1] != 'B')
+    return 0;
+  if (buf[2] != 'C')
+    return 0;
+  if (buf[3] != 'D')
+    return 0;
+  if (memcmp(buf + 4, "1234", 4) || memcmp(buf + 8, "EFGH", 4))
+    return 0;
+  if (strncmp(buf + 12, "IJKL", 4) == 0 && strcmp(buf + 16, "DEADBEEF") == 0)
+    abort();
+  return 0;
+}
+