diff options
Diffstat (limited to 'test.c')
| -rw-r--r-- | test.c | 86 |
1 files changed, 84 insertions, 2 deletions
@@ -1,10 +1,12 @@ /* See LICENSE file for copyright and license details. */ #include "libsha2.h" +#include <sys/wait.h> #include <errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <unistd.h> #define test(EXPR)\ @@ -64,9 +66,12 @@ int main(int argc, char *argv[]) { - char buf[8096], str[1024]; + char buf[8096], str[2048]; struct libsha2_state s; - int skip_huge; + int skip_huge, fds[2], status; + size_t i, j, n, len; + ssize_t r; + pid_t pid; skip_huge = (argc == 2 && !strcmp(argv[1], "skip-huge")); @@ -216,14 +221,91 @@ main(int argc, char *argv[]) test_custom("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", LIBSHA2_512, "8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909"); + test_repeated(0x41, 1000, LIBSHA2_512_224, "3000c31a7ab8e9c760257073c4d3be370fab6d1d28eb027c6d874f29"); test_custom("abc", LIBSHA2_512_224, "4634270f707b6a54daae7530460842e20e37ed265ceee9a43e8924aa"); test_custom("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", LIBSHA2_512_224, "23fec5bb94d60b23308192640b0c453335d664734fe40e7268674af9"); + test_repeated(0x41, 1000, LIBSHA2_512_256, "6ad592c8991fa0fc0fc78b6c2e73f3b55db74afeb1027a5aeacb787fb531e64a"); test_custom("abc", LIBSHA2_512_256, "53048e2681941ef99b2e29b76b4c7dabe4c2d0c634fc6d46e0e2f13107e7af23"); test_custom("abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", LIBSHA2_512_256, "3928e184fb8690f840da3988121d31be65cb9d3ef83ee6146feac861e19b563a"); + for (i = 0; i < 1000; i++) { + for (j = 0; j < 6; j++) { + memset(buf, 0x41, 1000); + test(!libsha2_init(&s, (enum libsha2_algorithm)j)); + libsha2_update(&s, buf, i * 8); + libsha2_digest(&s, buf, (1000 - i) * 8, buf); + libsha2_behex_lower(str, buf, libsha2_state_output_size(&s)); + test_str(str, ((const char *[]){ + "a8d0c66b5c6fdfd836eb3c6d04d32dfe66c3b1f168b488bf4c9c66ce", + "c2e686823489ced2017f6059b8b239318b6364f6dcd835d0a519105a1eadd6e4", + "7df01148677b7f18617eee3a23104f0eed6bb8c90a6046f715c9445ff43c30d69e9e7082de39c3452fd1d3afd9ba0689", + "329c52ac62d1fe731151f2b895a00475445ef74f50b979c6f7bb7cae349328c1d4cb4f7261a0ab43f936a24b000651d4a824fcdd577f211aef8f806b16afe8af", + "3000c31a7ab8e9c760257073c4d3be370fab6d1d28eb027c6d874f29", + "6ad592c8991fa0fc0fc78b6c2e73f3b55db74afeb1027a5aeacb787fb531e64a" + })[j]); + + memset(buf, 0x41, 1000); + test(!libsha2_init(&s, (enum libsha2_algorithm)j)); + libsha2_update(&s, buf, i * 8); + libsha2_update(&s, buf, (1000 - i) * 8); + libsha2_digest(&s, NULL, 0, buf); + libsha2_behex_lower(str, buf, libsha2_state_output_size(&s)); + test_str(str, ((const char *[]){ + "a8d0c66b5c6fdfd836eb3c6d04d32dfe66c3b1f168b488bf4c9c66ce", + "c2e686823489ced2017f6059b8b239318b6364f6dcd835d0a519105a1eadd6e4", + "7df01148677b7f18617eee3a23104f0eed6bb8c90a6046f715c9445ff43c30d69e9e7082de39c3452fd1d3afd9ba0689", + "329c52ac62d1fe731151f2b895a00475445ef74f50b979c6f7bb7cae349328c1d4cb4f7261a0ab43f936a24b000651d4a824fcdd577f211aef8f806b16afe8af", + "3000c31a7ab8e9c760257073c4d3be370fab6d1d28eb027c6d874f29", + "6ad592c8991fa0fc0fc78b6c2e73f3b55db74afeb1027a5aeacb787fb531e64a", + })[j]); + + if (!i) + continue; + + memset(buf, 0x41, 1000); + test(!libsha2_init(&s, (enum libsha2_algorithm)j)); + for (n = 0; n + i < 1000; n += i) { + libsha2_update(&s, buf, i * 8); + test((len = libsha2_marshal(&s, NULL)) && len <= sizeof(str)); + test(libsha2_marshal(&s, str) == len); + memset(&s, 0, sizeof(s)); + test(libsha2_unmarshal(&s, str, sizeof(s)) == len); + } + libsha2_digest(&s, buf, (1000 - n) * 8, buf); + libsha2_behex_lower(str, buf, libsha2_state_output_size(&s)); + test_str(str, ((const char *[]){ + "a8d0c66b5c6fdfd836eb3c6d04d32dfe66c3b1f168b488bf4c9c66ce", + "c2e686823489ced2017f6059b8b239318b6364f6dcd835d0a519105a1eadd6e4", + "7df01148677b7f18617eee3a23104f0eed6bb8c90a6046f715c9445ff43c30d69e9e7082de39c3452fd1d3afd9ba0689", + "329c52ac62d1fe731151f2b895a00475445ef74f50b979c6f7bb7cae349328c1d4cb4f7261a0ab43f936a24b000651d4a824fcdd577f211aef8f806b16afe8af", + "3000c31a7ab8e9c760257073c4d3be370fab6d1d28eb027c6d874f29", + "6ad592c8991fa0fc0fc78b6c2e73f3b55db74afeb1027a5aeacb787fb531e64a", + })[j]); + } + } + + test(!errno); + + test(!pipe(fds)); + test((pid = fork()) >= 0); + if (!pid) { + close(fds[0]); + memset(buf, 0x41, 1000); + for (n = 1000; n; n -= (size_t)r) + test((r = write(fds[1], buf, n < 8 ? n : 8)) > 0); + exit(0); + } + close(fds[1]); + test(!libsha2_sum_fd(fds[0], LIBSHA2_256, buf)); + test(waitpid(pid, &status, 0) == pid); + test(!status); + close(fds[0]); + libsha2_behex_lower(str, buf, libsha2_algorithm_output_size(LIBSHA2_256)); + test_str(str, "c2e686823489ced2017f6059b8b239318b6364f6dcd835d0a519105a1eadd6e4"); + test(!errno); return 0; |