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tests: add testcases for strprintf

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This commit is contained in:
Wladimir J. van der Laan 2013-11-13 12:18:16 +01:00
parent d6f690f7da
commit c82788efff
1 changed files with 27 additions and 0 deletions
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27
src/test/util_tests.cpp
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@ -303,4 +303,31 @@ BOOST_AUTO_TEST_CASE(util_TimingResistantEqual)
BOOST_CHECK(!TimingResistantEqual(std::string("abc"), std::string("aba")));
}
/* Test strprintf formatting directives.
* Put a string before and after to ensure sanity of element sizes on stack. */
#define B "check_prefix"
#define E "check_postfix"
BOOST_AUTO_TEST_CASE(strprintf_numbers)
{
int64_t s64t = -9223372036854775807LL; /* signed 64 bit test value */
uint64_t u64t = 18446744073709551615ULL; /* unsigned 64 bit test value */
BOOST_CHECK(strprintf("%s %"PRId64" %s", B, s64t, E) == B" -9223372036854775807 "E);
BOOST_CHECK(strprintf("%s %"PRIu64" %s", B, u64t, E) == B" 18446744073709551615 "E);
BOOST_CHECK(strprintf("%s %"PRIx64" %s", B, u64t, E) == B" ffffffffffffffff "E);
size_t st = 12345678; /* unsigned size_t test value */
ssize_t sst = -12345678; /* signed size_t test value */
BOOST_CHECK(strprintf("%s %"PRIszd" %s", B, sst, E) == B" -12345678 "E);
BOOST_CHECK(strprintf("%s %"PRIszu" %s", B, st, E) == B" 12345678 "E);
BOOST_CHECK(strprintf("%s %"PRIszx" %s", B, st, E) == B" bc614e "E);
ptrdiff_t pt = 87654321; /* positive ptrdiff_t test value */
ptrdiff_t spt = -87654321; /* negative ptrdiff_t test value */
BOOST_CHECK(strprintf("%s %"PRIpdd" %s", B, spt, E) == B" -87654321 "E);
BOOST_CHECK(strprintf("%s %"PRIpdu" %s", B, pt, E) == B" 87654321 "E);
BOOST_CHECK(strprintf("%s %"PRIpdx" %s", B, pt, E) == B" 5397fb1 "E);
}
#undef B
#undef E
BOOST_AUTO_TEST_SUITE_END()