testConvertToCamelCase(true, "Op_Name", "Op_Name");
testConvertToCamelCase(true, "opName", "OpName");
}
+
+constexpr uint64_t MaxUint64 = std::numeric_limits<uint64_t>::max();
+constexpr int64_t MaxInt64 = std::numeric_limits<int64_t>::max();
+constexpr int64_t MinInt64 = std::numeric_limits<int64_t>::min();
+
+TEST(StringExtras, UToStr) {
+ EXPECT_EQ("0", utostr(0));
+ EXPECT_EQ("0", utostr(0, /*isNeg=*/false));
+ EXPECT_EQ("1", utostr(1));
+ EXPECT_EQ("1", utostr(1, /*isNeg=*/false));
+ EXPECT_EQ(std::to_string(MaxUint64), utostr(MaxUint64));
+ EXPECT_EQ(std::to_string(MaxUint64), utostr(MaxUint64, /*isNeg=*/false));
+
+ EXPECT_EQ("-0", utostr(0, /*isNeg=*/true));
+ EXPECT_EQ("-1", utostr(1, /*isNeg=*/true));
+ EXPECT_EQ("-" + std::to_string(MaxInt64), utostr(MaxInt64, /*isNeg=*/true));
+ constexpr uint64_t MinusMinInt64 = -static_cast<uint64_t>(MinInt64);
+ EXPECT_EQ("-" + std::to_string(MinusMinInt64),
+ utostr(MinusMinInt64, /*isNeg=*/true));
+ EXPECT_EQ("-" + std::to_string(MaxUint64), utostr(MaxUint64, /*isNeg=*/true));
+}
+
+TEST(StringExtras, IToStr) {
+ EXPECT_EQ("0", itostr(0));
+ EXPECT_EQ("1", itostr(1));
+ EXPECT_EQ("-1", itostr(-1));
+ EXPECT_EQ(std::to_string(MinInt64), itostr(MinInt64));
+ EXPECT_EQ(std::to_string(MaxInt64), itostr(MaxInt64));
+}