GHI #32 Split death.cpp into h/cpp pair [skip ci]

test/include/test/common/death.hpp

@@ -1,29 +1,33 @@
 #ifndef PATOMIC_TEST_COMMON_KILLED_BY_HPP
 #define PATOMIC_TEST_COMMON_KILLED_BY_HPP
 
-#include <csignal>
 #include <gtest/gtest.h>
 
 
 namespace test
 {
 
 
+/// @brief
+///   Helper type which can be passed by a matcher to any GTest macro which
+///   passes an exit code.
+#if defined(GTEST_OS_WINDOWS) || defined(GTEST_OS_FUCHSIA)
+#define PATOMIC_GTEST_HAS_KILLED_BY_SIGNAL 0
+using KilledBySignalType = testing::ExitedWithCode;
+#else
+#define PATOMIC_GTEST_HAS_KILLED_BY_SIGNAL 1
+using KilledBySignalType = testing::KilledBySignal;
+#endif
+
+
 /// @brief
 ///   Produces a predicate that checks if an int exit code is what would be
 ///   expected from a process killed by SIGABRT (or OS equivalent).
 ///
 /// @note
 ///   Predicate is callable with the signature bool()(int).
-inline auto
-KilledByAbort() noexcept
-{
-#if defined(_MSC_VER)
-    return testing::ExitedWithCode(3);
-#else
-    return testing::KilledBySignal(SIGABRT);
-#endif
-}
+KilledBySignalType
+KilledByAbort();
 
 
 }  // namespace test

test/src/common/CMakeLists.txt

@@ -2,5 +2,6 @@
 target_sources(${test_target_name}-src PRIVATE
     align.cpp
     compare.cpp
+    death.cpp
     make_ops.cpp
 )

test/src/common/death.cpp

@@ -0,0 +1,20 @@
+#include <test/common/death.hpp>
+
+#include <csignal>
+
+namespace test
+{
+
+
+KilledBySignalType
+KilledByAbort()
+{
+#if PATOMIC_GTEST_HAS_KILLED_BY_SIGNAL
+    return testing::KilledBySignal(SIGABRT);
+#else
+    return testing::ExitedWithCode(3);
+#endif
+}
+
+
+}  // namespace test