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Added commified output when converting from integer to string.

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This commit is contained in:
Branimir Karadžić
2018-07-16 19:37:49 -07:00
parent 7f4f5a282b
commit a4447f725b
3 changed files with 69 additions and 31 deletions
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41
tests/string_test.cpp
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@@ -223,6 +223,39 @@ TEST_CASE("strFind", "")
}
}
template<typename Ty>
static bool testToStringS(Ty _value, const char* _expected, char _separator = '\0')
{
char tmp[1024];
int32_t num = bx::toString(tmp, BX_COUNTOF(tmp), _value, 10, _separator);
int32_t len = (int32_t)bx::strLen(_expected);
if (0 == bx::strCmp(tmp, _expected)
&& num == len)
{
return true;
}
printf("result '%s' (%d), expected '%s' (%d)\n", tmp, num, _expected, len);
return false;
}
TEST_CASE("toString intXX_t/uintXX_t", "")
{
REQUIRE(testToStringS(0, "0") );
REQUIRE(testToStringS(-256, "-256") );
REQUIRE(testToStringS(INT32_MAX, "2147483647") );
REQUIRE(testToStringS(UINT32_MAX, "4294967295") );
REQUIRE(testToStringS(INT64_MAX, "9223372036854775807") );
REQUIRE(testToStringS(UINT64_MAX, "18446744073709551615") );
REQUIRE(testToStringS(0, "0", ',') );
REQUIRE(testToStringS(-256, "-256", ',') );
REQUIRE(testToStringS(INT32_MAX, "2,147,483,647", ',') );
REQUIRE(testToStringS(UINT32_MAX, "4,294,967,295", ',') );
REQUIRE(testToStringS(INT64_MAX, "9,223,372,036,854,775,807", ',') );
REQUIRE(testToStringS(UINT64_MAX, "18,446,744,073,709,551,615", ',') );
}
template<typename Ty>
static bool testToString(Ty _value, const char* _expected)
{
@@ -239,14 +272,6 @@ static bool testToString(Ty _value, const char* _expected)
return false;
}
TEST_CASE("toString int32_t/uint32_t", "")
{
REQUIRE(testToString(0, "0") );
REQUIRE(testToString(-256, "-256") );
REQUIRE(testToString(INT32_MAX, "2147483647") );
REQUIRE(testToString(UINT32_MAX, "4294967295") );
}
TEST_CASE("toString double", "")
{
REQUIRE(testToString(0.0, "0.0") );