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tests: extend test coverage of RND* ioctl commands

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* tests/ioctl_random.c (main): Check the error path of RNDADDENTROPY
parser.  Check decoding of unrecognized RND* ioctl commands.
This commit is contained in:
Дмитрий Левин 2018-11-05 17:40:36 +00:00
parent 2649c8c8b6
commit f9e5f12b7c
1 changed files with 6 additions and 0 deletions
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6
tests/ioctl_random.c
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@ -59,6 +59,9 @@ main(void)
printf("ioctl(-1, RNDGETENTCNT, %p)" RVAL_EBADF, &cnt);
ioctl(-1, RNDADDTOENTCNT, &cnt);
printf("ioctl(-1, RNDADDTOENTCNT, [6])" RVAL_EBADF);
ioctl(-1, RNDADDENTROPY, NULL);
printf("ioctl(-1, RNDADDENTROPY, NULL)" RVAL_EBADF);
ioctl(-1, RNDADDENTROPY, info);
printf("ioctl(-1, RNDADDENTROPY, {entropy_count=3, buf_size=8, buf=\"12345678\"})" RVAL_EBADF);
@ -69,6 +72,9 @@ main(void)
ioctl(-1, RNDRESEEDCRNG);
printf("ioctl(-1, RNDRESEEDCRNG)" RVAL_EBADF);
ioctl(-1, _IO('R', 0xff), NULL);
printf("ioctl(-1, _IOC(_IOC_NONE, %#x, 0xff, 0), 0)" RVAL_EBADF, 'R');
puts("+++ exited with 0 +++");
return 0;
}