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AK: Test StringUtils::convert_to_int for different types

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This commit is contained in:
Sahan Fernando 2020-12-20 16:30:22 +11:00 • committed by Andreas Kling
parent f469f44cc6
commit 1a12f964d4
1 changed files with 56 additions and 0 deletions
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56
AK/Tests/TestStringUtils.cpp
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@ -134,6 +134,34 @@ TEST_CASE(convert_to_int)
actual = AK::StringUtils::convert_to_int(" \t-12345 \n\n");
EXPECT_EQ(actual.has_value(), true);
EXPECT_EQ(actual.value(), -12345);
auto actual_i8 = AK::StringUtils::convert_to_int<i8>("-1");
EXPECT(actual_i8.has_value());
EXPECT_EQ(actual_i8.value(), -1);
EXPECT_EQ(sizeof(actual_i8.value()), (size_t)1);
actual_i8 = AK::StringUtils::convert_to_int<i8>("128");
EXPECT(!actual_i8.has_value());
auto actual_i16 = AK::StringUtils::convert_to_int<i16>("-1");
EXPECT(actual_i16.has_value());
EXPECT_EQ(actual_i16.value(), -1);
EXPECT_EQ(sizeof(actual_i16.value()), (size_t)2);
actual_i16 = AK::StringUtils::convert_to_int<i16>("32768");
EXPECT(!actual_i16.has_value());
auto actual_i32 = AK::StringUtils::convert_to_int<i32>("-1");
EXPECT(actual_i32.has_value());
EXPECT_EQ(actual_i32.value(), -1);
EXPECT_EQ(sizeof(actual_i32.value()), (size_t)4);
actual_i32 = AK::StringUtils::convert_to_int<i32>("2147483648");
EXPECT(!actual_i32.has_value());
auto actual_i64 = AK::StringUtils::convert_to_int<i64>("-1");
EXPECT(actual_i64.has_value());
EXPECT_EQ(actual_i64.value(), -1);
EXPECT_EQ(sizeof(actual_i64.value()), (size_t)8);
actual_i64 = AK::StringUtils::convert_to_int<i64>("9223372036854775808");
EXPECT(!actual_i64.has_value());
}
TEST_CASE(convert_to_uint)
@ -178,6 +206,34 @@ TEST_CASE(convert_to_uint)
actual = AK::StringUtils::convert_to_uint(" \t12345 \n\n");
EXPECT_EQ(actual.has_value(), true);
EXPECT_EQ(actual.value(), 12345u);
auto actual_u8 = AK::StringUtils::convert_to_uint<u8>("255");
EXPECT(actual_u8.has_value());
EXPECT_EQ(actual_u8.value(), 255u);
EXPECT_EQ(sizeof(actual_u8.value()), (size_t)1);
actual_u8 = AK::StringUtils::convert_to_uint<u8>("256");
EXPECT(!actual_u8.has_value());
auto actual_u16 = AK::StringUtils::convert_to_uint<u16>("65535");
EXPECT(actual_u16.has_value());
EXPECT_EQ(actual_u16.value(), 65535u);
EXPECT_EQ(sizeof(actual_u16.value()), (size_t)2);
actual_u16 = AK::StringUtils::convert_to_uint<u16>("65536");
EXPECT(!actual_u16.has_value());
auto actual_u32 = AK::StringUtils::convert_to_uint<u32>("4294967295");
EXPECT(actual_u32.has_value());
EXPECT_EQ(actual_u32.value(), 4294967295ul);
EXPECT_EQ(sizeof(actual_u32.value()), (size_t)4);
actual_u32 = AK::StringUtils::convert_to_uint<u32>("4294967296");
EXPECT(!actual_u32.has_value());
auto actual_u64 = AK::StringUtils::convert_to_uint<u64>("18446744073709551615");
EXPECT(actual_u64.has_value());
EXPECT_EQ(actual_u64.value(), 18446744073709551615ull);
EXPECT_EQ(sizeof(actual_u64.value()), (size_t)8);
actual_u64 = AK::StringUtils::convert_to_uint<u64>("18446744073709551616");
EXPECT(!actual_u64.has_value());
}
TEST_CASE(ends_with)