tests: runtime: out_stackdriver: add tests for resource labels api

Signed-off-by: YoussefRizkalla <[email protected]>

Author: YoussefRizkalla

tests/runtime/data/stackdriver/stackdriver_test_resource_labels.h

@@ -0,0 +1,37 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#define ONE_FIELD	"["     \
+	"1591649196,"			\
+	"{"				\
+        "\"keyA\": \"valA\""      \
+	"}]"
+
+#define MULTIPLE_FIELDS "["     \
+    "1591649196,"			\
+    "{"            \
+        "\"keyA\": \"valA\","          \
+        "\"keyB\": \"valB\""      \
+    "}]"
+
+#define NESTED_FIELDS	"["     \
+	"1591649196,"			\
+	"{"				\
+        "\"toplevel\": "		\
+        "{"            \
+            "\"keyA\": \"valA\","          \
+            "\"keyB\": \"valB\""      \
+        "}"     \
+	"}]"
+
+#define LAYERED_NESTED_FIELDS	"["     \
+	"1591649196,"			\
+	"{"				\
+        "\"toplevel\": "		\
+        "{"            \
+            "\"midlevel\": "		\
+            "{"            \
+                "\"keyA\": \"valA\""          \
+            "},"     \
+            "\"keyB\": \"valB\""      \
+        "}"     \
+	"}]"