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-rw-r--r--src/test/util_tests.cpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index b742fcaf0b..d6f71fb1cb 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -1490,6 +1490,42 @@ BOOST_AUTO_TEST_CASE(test_ParseInt64)
BOOST_CHECK(!ParseInt64("32482348723847471234", nullptr));
}
+BOOST_AUTO_TEST_CASE(test_ParseUInt8)
+{
+ uint8_t n;
+ // Valid values
+ BOOST_CHECK(ParseUInt8("255", nullptr));
+ BOOST_CHECK(ParseUInt8("0", &n) && n == 0);
+ BOOST_CHECK(ParseUInt8("255", &n) && n == 255);
+ BOOST_CHECK(ParseUInt8("0255", &n) && n == 255); // no octal
+ BOOST_CHECK(ParseUInt8("255", &n) && n == static_cast<uint8_t>(255));
+ BOOST_CHECK(ParseUInt8("+255", &n) && n == 255);
+ BOOST_CHECK(ParseUInt8("00000000000000000012", &n) && n == 12);
+ BOOST_CHECK(ParseUInt8("00000000000000000000", &n) && n == 0);
+ // Invalid values
+ BOOST_CHECK(!ParseUInt8("-00000000000000000000", &n));
+ BOOST_CHECK(!ParseUInt8("", &n));
+ BOOST_CHECK(!ParseUInt8(" 1", &n)); // no padding inside
+ BOOST_CHECK(!ParseUInt8(" -1", &n));
+ BOOST_CHECK(!ParseUInt8("++1", &n));
+ BOOST_CHECK(!ParseUInt8("+-1", &n));
+ BOOST_CHECK(!ParseUInt8("-+1", &n));
+ BOOST_CHECK(!ParseUInt8("--1", &n));
+ BOOST_CHECK(!ParseUInt8("-1", &n));
+ BOOST_CHECK(!ParseUInt8("1 ", &n));
+ BOOST_CHECK(!ParseUInt8("1a", &n));
+ BOOST_CHECK(!ParseUInt8("aap", &n));
+ BOOST_CHECK(!ParseUInt8("0x1", &n)); // no hex
+ BOOST_CHECK(!ParseUInt8("0x1", &n)); // no hex
+ BOOST_CHECK(!ParseUInt8("1"s "\0" "1"s, &n)); // no embedded NULs
+ // Overflow and underflow
+ BOOST_CHECK(!ParseUInt8("-255", &n));
+ BOOST_CHECK(!ParseUInt8("256", &n));
+ BOOST_CHECK(!ParseUInt8("-123", &n));
+ BOOST_CHECK(!ParseUInt8("-123", nullptr));
+ BOOST_CHECK(!ParseUInt8("256", nullptr));
+}
+
BOOST_AUTO_TEST_CASE(test_ParseUInt32)
{
uint32_t n;