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https://sourceware.org/git/binutils-gdb.git
synced 2025-01-12 12:16:04 +08:00
1368b914e9
Now that all port tests live under testsuite/sim/*/, and none live in testsuite/ directly, flatten the structure by moving all of the dirs under testsuite/sim/ to testsuite/ directly. We need to stop passing --tool to dejagnu so that it searches all dirs and not just ones that start with "sim". Since we have no other dirs in this tree, and no plans to add any, should be fine.
53 lines
1.0 KiB
C
53 lines
1.0 KiB
C
/* Check that the syscalls implementing fdopen work trivially.
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#output: This is the first line of this test.\npass\n
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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void
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perr (const char *s)
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{
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perror (s);
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exit (1);
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}
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int
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main (void)
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{
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FILE *f;
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int fd;
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const char fname[] = "sk1test.dat";
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const char tsttxt1[]
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= "This is the first line of this test.\n";
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char buf[sizeof (tsttxt1)] = "";
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/* Write a line to stdout. */
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f = fdopen (1, "w");
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if (f == NULL
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|| fwrite (tsttxt1, 1, strlen (tsttxt1), f) != strlen (tsttxt1))
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perr ("fdopen or fwrite");
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#if 0
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/* Unfortunately we can't get < /dev/null to the simulator with
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reasonable test-framework surgery. */
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/* Try to read from stdin. Expect EOF. */
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f = fdopen (0, "r");
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if (f == NULL
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|| fread (buf, 1, sizeof (buf), f) != 0
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|| feof (f) == 0
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|| ferror (f) != 0)
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{
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printf ("fail\n");
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exit (1);
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}
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#endif
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printf ("pass\n");
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exit (0);
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}
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