ADD: added Catch2 test; added TrackClass

libs/Catch2/projects/ExtraTests/X03-DisabledExceptions-DefaultHandler.cpp

@@ -0,0 +1,23 @@
+#define CATCH_CONFIG_MAIN
+#include <catch2/catch.hpp>
+
+TEST_CASE("Tests that run") {
+    // All of these should be run and be reported
+    CHECK(1 == 2);
+    CHECK(1 == 1);
+    CHECK(1 != 3);
+    CHECK(1 == 4);
+}
+
+
+
+TEST_CASE("Tests that abort") {
+    // Avoid abort and other exceptional exits -- there is no way
+    // to tell CMake that abort is the desired outcome of a test.
+    std::set_terminate([](){exit(1);});
+    REQUIRE(1 == 1);
+    REQUIRE(1 != 2);
+    REQUIRE(1 == 3);
+    // We should not get here, because the test above aborts
+    REQUIRE(1 != 4);
+}