Moved action to top level.

Removed old iterations of the project and moved the files from 02-usart
to the root directory since that's the sole place where the action is
and that subproject has outgrown its initial title.

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/metatest.c b/tests/metatest.c
new file mode 100644
index 0000000..1024156
--- /dev/null
+++ b/tests/metatest.c
@@ -0,0 +1,22 @@
+#include "test_harness.h"
+
+/* Tests the test harness itself. */
+
+static int my_variable;
+static int my_initialized_variable = 5;
+
+TEST(meta, clobbers_variables)
+{
+  my_variable = 6;
+  my_initialized_variable = 5;
+
+  return 0;
+}
+
+TEST(meta, variables_reset)
+{
+  ASSERT_EQ(my_variable, 0);
+  ASSERT_EQ(my_initialized_variable, 5);
+
+  return 0;
+}