Add test_*_enabled to enable/disable tests

.gitignore

@@ -1,4 +1,3 @@
 build/
 libs/
-tests/
 mgos_i2c

README.md

@@ -15,7 +15,8 @@ bool test_*_destroy();
 
 And static variables named:
 ```
-uint32_t test_*_period_ms; 
+uint32_t test_*_period_ms = 1000;
+bool test_*_enabled = true;
 ```
 
 Running `make` will then generate the test skeleton, recursively compile

autogen.sh

@@ -120,7 +120,7 @@ gen_src_head
 for f in tests/*.c; do
   base=$(basename $f | cut -f1 -d'.')
   echo "CHK $base in $f"
-  base_list="$base_list $base"
+  egrep -q "test_${base}_enabled.*true" $f && base_list="$base_list $base"
 done
 
 gen_inc_body $base_list

tests/example.c

@@ -0,0 +1,20 @@
+#include "mgos.h"
+#include "tests_autogen.h"
+
+uint32_t test_example_period_ms = 10000;
+bool test_example_enabled = true;
+
+bool test_example_create(void) {
+  // LOG(LL_INFO, ("Setting up"));
+  return true;
+}
+
+bool test_example_run(void) {
+  // LOG(LL_INFO, ("Hello World!"));
+  return true;
+}
+
+bool test_example_destroy(void) {
+  // LOG(LL_INFO, ("Tearing down"));
+  return true;
+}