Guard against min/max macros in tests too

Author: chwarr

test/unittest/itoatest.cpp

@@ -70,8 +70,8 @@ template <typename T>
 static void Verify(void(*f)(T, char*), char* (*g)(T, char*)) {
     // Boundary cases
     VerifyValue<T>(0, f, g);
-    VerifyValue<T>(std::numeric_limits<T>::min(), f, g);
-    VerifyValue<T>(std::numeric_limits<T>::max(), f, g);
+    VerifyValue<T>((std::numeric_limits<T>::min)(), f, g);
+    VerifyValue<T>((std::numeric_limits<T>::max)(), f, g);
 
     // 2^n - 1, 2^n, 10^n - 1, 10^n until overflow
     for (int power = 2; power <= 10; power += 8) {

test/unittest/readertest.cpp

@@ -415,7 +415,7 @@ TEST(Reader, ParseNumber_NormalPrecisionError) {
         uint64_t bias1 = e.ToBias();
         uint64_t bias2 = a.ToBias();
         double ulp = static_cast<double>(bias1 >= bias2 ? bias1 - bias2 : bias2 - bias1);
-        ulpMax = std::max(ulpMax, ulp);
+        ulpMax = (std::max)(ulpMax, ulp);
         ulpSum += ulp;
     }
     printf("ULP Average = %g, Max = %g \n", ulpSum / count, ulpMax);

test/unittest/strtodtest.cpp

@@ -91,7 +91,7 @@ TEST(Strtod, CheckApproximationCase) {
     }
 
     // Remove common power of two factor from all three scaled values
-    int common_Exp2 = std::min(dS_Exp2, std::min(bS_Exp2, hS_Exp2));
+    int common_Exp2 = (std::min)(dS_Exp2, (std::min)(bS_Exp2, hS_Exp2));
     dS_Exp2 -= common_Exp2;
     bS_Exp2 -= common_Exp2;
     hS_Exp2 -= common_Exp2;