Skip unfocused tests in suites with focused tests

src/focus-test-suite.hpp

@@ -0,0 +1,33 @@
+#include "globals.hpp"
+
+namespace cest
+{
+  void configureFocusedTestSuite(cest::TestSuite *test_suite)
+  {
+    int focused_test_idx = -1;
+
+    for (int i = 0; i < (int)test_suite->test_cases.size(); i++)
+    {
+      cest::TestCase *test_case = test_suite->test_cases[i];
+      if (test_case->condition == cest::TestCaseCondition::Fitted)
+      {
+        focused_test_idx = i;
+        break;
+      }
+    }
+
+    if (focused_test_idx != -1)
+    {
+      for (int i = 0; i < (int)test_suite->test_cases.size(); i++)
+      {
+        cest::TestCase *test_case = test_suite->test_cases[i];
+
+        if (i != focused_test_idx)
+          test_case->condition = cest::TestCaseCondition::Skipped;
+      }
+    }
+
+    for (auto &pair : test_suite->test_suites)
+      configureFocusedTestSuite(pair.second);
+  }
+}

src/main.hpp

@@ -11,6 +11,7 @@
 #include "expect.hpp"
 #include "randomized-tests.hpp"
 #include "signal-handler.hpp"
+#include "focus-test-suite.hpp"
 
 int main(int argc, const char *argv[])
 {
@@ -30,6 +31,7 @@ int main(int argc, const char *argv[])
     cest::randomizeTests(root_suite, seed, cest::defaultRandomFn);
   }
 
+  cest::configureFocusedTestSuite(root_suite);
   cest::runTestSuite(root_suite, root_suite->name);
   cest::printTestSuiteResult(root_suite);
 

src/suite-runner.hpp

@@ -21,6 +21,9 @@ namespace cest
 
     for (cest::TestCase *test_case : suite->test_cases)
     {
+      if (test_case->condition == cest::TestCaseCondition::Skipped)
+        continue;
+
       __cest_globals.current_test_case = test_case;
 
       if (suite->before_each.fn)