diff options
Diffstat (limited to '')
| -rw-r--r-- | tests/gpg/t-support.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/gpg/t-support.h b/tests/gpg/t-support.h index b3f54e57..0c1a73ed 100644 --- a/tests/gpg/t-support.h +++ b/tests/gpg/t-support.h @@ -32,6 +32,10 @@ #include <gpgme.h> +#ifndef PGM +#define PGM "unknown program; define PGM before including t-support.h" +#endif + #ifndef DIM #define DIM(v) (sizeof(v)/sizeof((v)[0])) #endif @@ -99,6 +103,46 @@ print_data (gpgme_data_t dh) fwrite (buf, ret, 1, stdout); if (ret < 0) fail_if_err (gpgme_err_code_from_errno (errno)); +#undef BUF_SIZE +} + + +void +check_data (gpgme_data_t dh, const char *expected) +{ +#define BUF_SIZE 512 + char buf[BUF_SIZE + 1]; + int expectedlen; + int ret; + + if (!expected) + { + fprintf (stderr, "%s:%i: Expected data must not be NULL.\n", + PGM, __LINE__); + exit (1); + } + expectedlen = strlen (expected); + if (expectedlen > BUF_SIZE) + { + fprintf (stderr, "%s:%i: Size of expected data (%d) is greater than " + "BUF_SIZE (%d).\n", PGM, __LINE__, expectedlen, BUF_SIZE); + exit (1); + } + + ret = gpgme_data_seek (dh, 0, SEEK_SET); + if (ret) + fail_if_err (gpgme_err_code_from_errno (errno)); + if ((ret = gpgme_data_read (dh, buf, BUF_SIZE)) < 0) + fail_if_err (gpgme_err_code_from_errno (errno)); + buf[ret] = 0; + if (ret != expectedlen || strncmp (buf, expected, expectedlen)) + { + fprintf (stderr, "%s:%i: Got unexpected data\n", PGM, __LINE__); + fprintf (stderr, "Expected data:\n---\n%s---\n", expected); + fprintf (stderr, "Actual data:\n---\n%s---\n", buf); + exit (1); + } +#undef BUF_SIZE } |