Add mikecat's argp test

907f23a5 · Frans Kaashoek · 2a675089 · 907f23a5
--- a/usertests.c
+++ b/usertests.c
@@ -1724,6 +1724,19 @@ uio()
  printf(1, "uio test done\n");
 }
+void argptest()
+{
+  int fd;
+  fd = open("init", O_RDONLY);
+  if (fd < 0) {
+    printf(2, "open failed\n");
+    exit();
+  }
+  read(fd, sbrk(0) - 1, -1);
+  close(fd);
+  printf(1, "arg test passed\n");
+}
 unsigned long randstate = 1;
 unsigned int
 rand()
@@ -1743,6 +1756,7 @@ main(int argc, char *argv[])
  }
  close(open("usertests.ran", O_CREATE));
+  argptest();
  createdelete();
  linkunlink();
  concreate();