device tests: some of them can be run on host (#6912)

* device tests: mock scripts + rename some tests to enable mock-testing them

* move symbol

tests/device/test_sw_tests/test_sw_tests.ino

@@ -0,0 +1,51 @@
+#include <BSTest.h>
+
+BS_ENV_DECLARE();
+
+void setup()
+{
+    Serial.begin(115200);
+    BS_RUN(Serial);
+}
+
+bool pretest()
+{
+    return true;
+}
+
+
+TEST_CASE("this test runs successfully", "[bs]")
+{
+    CHECK(1 + 1 == 2);
+    REQUIRE(2 * 2 == 4);
+}
+
+TEST_CASE("another test which successfully fails", "[bs][fail]")
+{
+    CHECK(true);
+    CHECK(false);
+    CHECK(true);
+    CHECK(false);
+}
+
+TEST_CASE("another test which successfully fails and crashes", "[bs][fail]")
+{
+    CHECK(true);
+    REQUIRE(false);
+}
+
+
+TEST_CASE("third test which should be skipped", "[.]")
+{
+    FAIL();
+}
+
+
+TEST_CASE("this test also runs successfully", "[bs]")
+{
+
+}
+
+void loop()
+{
+}