Adding logger support, and other things.

examples/ArithmeticProperties.cpp

@@ -14,20 +14,37 @@
  * limitations under the License.
  */
 
+#include <mctest/McUnit.hpp>
 #include <mctest/Quantified.hpp>
 
 using namespace mctest;
 
-MCTEST_NOINLINE int add(int x, int y) {
-  return x + y;
-}
+// MCTEST_NOINLINE int add(int x, int y) {
+//   return x + y;
+// }
 
-McTest_EntryPoint(AdditionIsCommutative) {
+// TEST(Arithmetic, AdditionIsCommutative) {
+//   ForAll<int, int>([] (int x, int y) {
+//     ASSERT_EQ(add(x, y), add(y, x))
+//         << "Addition of signed integers must commute.";
+//   });
+// }
+
+// TEST(Arithmetic, AdditionIsAssociative) {
+//   ForAll<int, int, int>([] (int x, int y, int z) {
+//     ASSERT_EQ(add(x, add(y, z)), add(add(x, y), z))
+//         << "Addition of signed integers must associate.";
+//   });
+// }
+
+TEST(Arithmetic, InvertibleMultiplication_CanFail) {
   ForAll<int, int>([] (int x, int y) {
-    McTest_Assert(add(x, y) == add(y, x));
+    ASSUME_NE(y, 0);
+    ASSERT_EQ(x, (x / y) * y)
+        << x << " != (" << x << " / " << y << ") * " << y;
   });
 }
 
-int main(int argc, char *argv[]) {
+int main(void) {
   return McTest_Run();
 }

examples/CMakeLists.txt

@@ -17,3 +17,7 @@ target_link_libraries(OutOfBoundsInt mctest)
 
 add_executable(ArithmeticProperties ArithmeticProperties.cpp)
 target_link_libraries(ArithmeticProperties mctest)
+
+add_executable(Lists Lists.cpp)
+target_link_libraries(Lists mctest)
+

examples/Lists.cpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017 Trail of Bits, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <mctest/McUnit.hpp>
+#include <mctest/Quantified.hpp>
+
+#include <algorithm>
+#include <vector>
+
+using namespace mctest;
+
+TEST(Vector, DoubleReversal) {
+  ForAll<std::vector<int>>([] (const std::vector<int> &vec1) {
+    std::vector<int> vec2 = vec1;
+    std::reverse(vec2.begin(), vec2.end());
+    std::reverse(vec2.begin(), vec2.end());
+    ASSERT_EQ(vec1, vec2)
+        << "Double reverse of vectors must be equal.";
+  });
+}
+
+int main(void) {
+  McTest_Run();
+}