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Diffstat (limited to 'test/mmap/tst-mmap-eofsync.c')
-rw-r--r--test/mmap/tst-mmap-eofsync.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/test/mmap/tst-mmap-eofsync.c b/test/mmap/tst-mmap-eofsync.c
deleted file mode 100644
index e8ef72714..000000000
--- a/test/mmap/tst-mmap-eofsync.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Test program for synchronization of stdio state with file after EOF. */
-
-#include <stdio.h>
-#include <error.h>
-#include <errno.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>
-
-static char *temp_file;
-static int temp_fd;
-
-static char text1[] = "Line the first\n";
-static char text2[] = "Line the second\n";
-
-static void
-do_prepare (void)
-{
- temp_fd = create_temp_file ("tst-mmap-eofsync.", &temp_file);
- if (temp_fd == -1)
- error (1, errno, "cannot create temporary file");
- else
- {
- ssize_t cc = write (temp_fd, text1, sizeof text1 - 1);
- if (cc != sizeof text1 - 1)
- error (1, errno, "cannot write to temporary file");
- }
-}
-
-static int
-do_test (void)
-{
- FILE *f;
- char buf[128];
- int result = 0;
- int c;
-
- f = fopen (temp_file, "rm");
- if (f == NULL)
- {
- perror (temp_file);
- return 1;
- }
-
- if (fgets (buf, sizeof buf, f) == NULL)
- {
- perror ("fgets");
- return 1;
- }
-
- if (strcmp (buf, text1))
- {
- printf ("read \"%s\", expected \"%s\"\n", buf, text1);
- result = 1;
- }
-
- printf ("feof = %d, ferror = %d immediately after fgets\n",
- feof (f), ferror (f));
-
-#if 1
- c = fgetc (f);
- if (c == EOF)
- printf ("fgetc -> EOF (feof = %d, ferror = %d)\n",
- feof (f), ferror (f));
- else
- {
- printf ("fgetc returned %o (feof = %d, ferror = %d)\n",
- c, feof (f), ferror (f));
- result = 1;
- }
-#endif
-
- c = write (temp_fd, text2, sizeof text2 - 1);
- if (c == sizeof text2 - 1)
- printf ("wrote more to file\n");
- else
- {
- printf ("wrote %d != %zd (%m)\n", c, sizeof text2 - 1);
- result = 1;
- }
-
- if (fgets (buf, sizeof buf, f) == NULL)
- {
- printf ("second fgets fails: feof = %d, ferror = %d (%m)\n",
- feof (f), ferror (f));
- clearerr (f);
- if (fgets (buf, sizeof buf, f) == NULL)
- {
- printf ("retry fgets fails: feof = %d, ferror = %d (%m)\n",
- feof (f), ferror (f));
- result = 1;
- }
- }
- if (result == 0 && strcmp (buf, text2))
- {
- printf ("second time read \"%s\", expected \"%s\"\n", buf, text2);
- result = 1;
- }
-
- fclose (f);
-
- return result;
-}