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-rw-r--r--REORG.TODO/libio/tst-eof.c75
1 files changed, 75 insertions, 0 deletions
diff --git a/REORG.TODO/libio/tst-eof.c b/REORG.TODO/libio/tst-eof.c
new file mode 100644
index 0000000000..6baa122ce3
--- /dev/null
+++ b/REORG.TODO/libio/tst-eof.c
@@ -0,0 +1,75 @@
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+
+static void do_prepare (void);
+#define PREPARE(argc, argv) do_prepare ()
+static int do_test (void);
+#define TEST_FUNCTION do_test ()
+#include <test-skeleton.c>
+
+
+int fd;
+
+
+static void
+do_prepare (void)
+{
+  fd = create_temp_file ("tst-eof.", NULL);
+  if (fd == -1)
+    {
+      printf ("cannot create temporary file: %m\n");
+      exit (1);
+    }
+}
+
+
+static int
+do_test (void)
+{
+  char buf[40];
+  FILE *fp;
+
+  if (write (fd, "some string\n", 12) != 12)
+    {
+      printf ("cannot write temporary file: %m\n");
+      return 1;
+    }
+
+  if (lseek (fd, 0, SEEK_SET) == (off_t) -1)
+    {
+      printf ("cannot reposition temporary file: %m\n");
+      return 1;
+    }
+
+  fp = fdopen (fd, "r");
+  if (fp == NULL)
+    {
+      printf ("cannot create stream: %m\n");
+      return 1;
+    }
+
+  if (feof (fp))
+    {
+      puts ("EOF set after fdopen");
+      return 1;
+    }
+
+  if (fread (buf, 1, 20, fp) != 12)
+    {
+      puts ("didn't read the correct number of bytes");
+      return 1;
+    }
+
+  if (! feof (fp))
+    {
+      puts ("EOF not set after fread");
+      return 1;
+    }
+
+  fclose (fp);
+
+  return 0;
+}