A simple way to have multiple test sets.

meson.build

@@ -41,6 +41,8 @@ fuc2_dep = declare_dependency(
 
 executable('fuc2it', [
   'tests/sample1.cpp',
+  'tests/sample_failing.cpp',
+  'tests/main.cpp',
   ],
   cpp_args: cpp_args,
   link_args: link_args,

tests/main.cpp

@@ -0,0 +1,16 @@
+#include <fuc2.hpp>
+
+// you can also place these into a .hpp you include if
+// they're too numerous to manage
+namespace sample1 {
+  extern fuc2::Set TESTS;
+}
+
+namespace sample_failing {
+  extern fuc2::Set TESTS;
+}
+
+int main(int argc, char* argv[]) {
+  run(sample1::TESTS);
+  run(sample_failing::TESTS);
+}

tests/sample1.cpp

@@ -5,62 +5,65 @@
 
 using namespace fuc2;
 
-void test_push_pop_back() {
-  std::deque<int> ages;
 
-  for(int i = 0; i < 5; i++) {
+namespace sample1 {
-    ages.push_back(i * 34);
-  }
 
-  CHECK(ages.size() == 5, "wrong count");
+  void test_push_pop_back() {
+    std::deque<int> ages;
 
-  for(int i = 0; i < 5; i++) {
+    for(int i = 0; i < 5; i++) {
-    ages.pop_back();
+      ages.push_back(i * 34);
-    fmt::println("count: {}", ages.size());
+    }
-  }
 
-  EQUAL(ages.size(), size_t(0), "wrong count");
+    CHECK(ages.size() == 5, "wrong count");
-  NOT_EQUAL(ages.size(), size_t(5), "wrong count");
-}
 
-void test_push_pop_front() {
+    for(int i = 0; i < 5; i++) {
-  std::deque<float> ages;
+      ages.pop_back();
+      fmt::println("count: {}", ages.size());
+    }
 
-  for(int i = 0; i < 5; i++) {
+    EQUAL(ages.size(), size_t(0), "wrong count");
-    ages.push_front(i * 34);
+    NOT_EQUAL(ages.size(), size_t(5), "wrong count");
   }
 
-  CHECK(ages.size() == 5, "wrong count");
+  void test_push_pop_front() {
+    std::deque<float> ages;
+
+    for(int i = 0; i < 5; i++) {
+      ages.push_front(i * 34);
+    }
+
+    CHECK(ages.size() == 5, "wrong count");
 
-  for(int i = 0; i < 5; i++) {
+    for(int i = 0; i < 5; i++) {
-    ages.pop_front();
+      ages.pop_front();
-    fmt::println("count: {}", ages.size());
+      fmt::println("count: {}", ages.size());
+    }
+
+    EQUAL(ages.size(), size_t(0), "wrong count");
   }
 
-  NOT_EQUAL(ages.size(), size_t(0), "wrong count");
+  void test_push_blows_up() {
-}
+    std::deque<float> ages;
 
-void test_push_blows_up() {
+    auto runner = [&]() {
-  std::deque<float> ages;
+      // uncomment this to see how the C++ stdlib sabotages you
+      // ages.pop_front();
 
-  auto runner = [&]() {
+      ages.at(10);
-    // uncomment this to see how the C++ stdlib sabotages you
+    };
-    // ages.pop_front();
 
-    ages.at(10);
+    BLOWS_UP(runner, "pop_front empty should crash");
-  };
+  }
 
-  BLOWS_UP(runner, "pop_front empty should crash");
-}
 
-int main(int argc, char* argv[]) {
+  fuc2::Set TESTS{
-  return run({
     .name="std::deque basic operations",
-    .options={ .fail_fast=false },
+      .options={ .fail_fast=false },
-    .tests={
+      .tests={
-      {"push_pop_back", test_push_pop_back},
+        {"push_pop_back", test_push_pop_back},
-      {"push_pop_front", test_push_pop_front},
+        {"push_pop_front", test_push_pop_front},
-      {"push_blows_up", test_push_blows_up},
+        {"push_blows_up", test_push_blows_up},
-    }
+      }
-  });
+  };
 }

tests/sample_failing.cpp

@@ -3,64 +3,33 @@
 #include <string>
 #include <fuc2.hpp>
 
-using namespace fuc2;
+namespace sample_failing {
+  using namespace fuc2;
 
-void test_push_pop_back() {
+  void fail_push_pop_back() {
-  std::deque<int> ages;
+    std::deque<int> ages;
 
-  for(int i = 0; i < 5; i++) {
+    for(int i = 0; i < 5; i++) {
-    ages.push_back(i * 34);
+      ages.push_back(i * 34);
-  }
+    }
-
-  CHECK(ages.size() == 5, "wrong count");
-
-  for(int i = 0; i < 5; i++) {
-    ages.pop_back();
-    fmt::println("count: {}", ages.size());
-  }
-
-  EQUAL(ages.size(), size_t(0), "wrong count");
-  NOT_EQUAL(ages.size(), size_t(5), "wrong count");
-}
 
-void test_push_pop_front() {
+    CHECK(ages.size() == 5, "wrong count");
-  std::deque<float> ages;
 
-  for(int i = 0; i < 5; i++) {
+    for(int i = 0; i < 5; i++) {
-    ages.push_front(i * 34);
+      ages.pop_back();
-  }
+      fmt::println("count: {}", ages.size());
-
+    }
-  CHECK(ages.size() == 5, "wrong count");
 
-  for(int i = 0; i < 5; i++) {
+    EQUAL(ages.size(), size_t(0), "wrong count");
-    ages.pop_front();
+    // THIS FAILS
-    fmt::println("count: {}", ages.size());
+    EQUAL(ages.size(), size_t(5), "wrong count");
   }
 
-  NOT_EQUAL(ages.size(), size_t(0), "wrong count");
+  fuc2::Set TESTS{
-}
-
-void test_push_blows_up() {
-  std::deque<float> ages;
-
-  auto runner = [&]() {
-    // uncomment this to see how the C++ stdlib sabotages you
-    // ages.pop_front();
-
-    ages.at(10);
-  };
-
-  BLOWS_UP(runner, "pop_front empty should crash");
-}
-
-int main(int argc, char* argv[]) {
-  return run({
     .name="std::deque basic operations",
-    .options={ .fail_fast=false },
+      .options={ .fail_fast=false },
-    .tests={
+      .tests={
-      {"push_pop_back", test_push_pop_back},
+        {"fail_pop_back", fail_push_pop_back},
-      {"push_pop_front", test_push_pop_front},
+      }
-      {"push_blows_up", test_push_blows_up},
+  };
-    }
-  });
 }