diff options
Diffstat (limited to 'src/test/util_tests.cpp')
| -rw-r--r-- | src/test/util_tests.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index b8f107f644..7e7c05a59d 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -342,4 +342,26 @@ BOOST_AUTO_TEST_CASE(gettime) BOOST_CHECK((GetTime() & ~0xFFFFFFFFLL) == 0); } +BOOST_AUTO_TEST_CASE(test_ParseInt32) +{ + int32_t n; + // Valid values + BOOST_CHECK(ParseInt32("1234", NULL)); + BOOST_CHECK(ParseInt32("0", &n) && n == 0); + BOOST_CHECK(ParseInt32("1234", &n) && n == 1234); + BOOST_CHECK(ParseInt32("01234", &n) && n == 1234); // no octal + BOOST_CHECK(ParseInt32("2147483647", &n) && n == 2147483647); + BOOST_CHECK(ParseInt32("-2147483648", &n) && n == -2147483648); + BOOST_CHECK(ParseInt32("-1234", &n) && n == -1234); + // Invalid values + BOOST_CHECK(!ParseInt32("1a", &n)); + BOOST_CHECK(!ParseInt32("aap", &n)); + BOOST_CHECK(!ParseInt32("0x1", &n)); // no hex + // Overflow and underflow + BOOST_CHECK(!ParseInt32("-2147483649", NULL)); + BOOST_CHECK(!ParseInt32("2147483648", NULL)); + BOOST_CHECK(!ParseInt32("-32482348723847471234", NULL)); + BOOST_CHECK(!ParseInt32("32482348723847471234", NULL)); +} + BOOST_AUTO_TEST_SUITE_END() |