Merging upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

16 files changed, 631 insertions, 0 deletions

diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/json.h b/src/fluent-bit/tests/runtime/data/stackdriver/json.h
new file mode 100755
index 000000000..146dd5324
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/json.h
@@ -0,0 +1,12 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#define JSON	"["                             \
+    "1448403340,"                               \
+    "{"                                         \
+    "\"key_0\": false,"                         \
+    "\"key_1\": true,"                          \
+    "\"key_2\": \"some string\","               \
+    "\"key_3\": 0.12345678,"                    \
+    "\"key.4\": 5000,"                          \
+    "\"END_KEY\": \"JSON_END\""                 \
+    "}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver-credentials.json b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver-credentials.json
new file mode 100644
index 000000000..1ea8afd92
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver-credentials.json
@@ -0,0 +1,12 @@
+{
+    "type": "service_account",
+    "project_id": "fluent-bit",
+    "private_key_id": "837364849384b143e4e21243a2cbcbd26f4fabcdfe",
+    "private_key": "-----BEGIN PRIVATE KEY-----\nasldjkasdjksa98327498327498327489qajdsijasdjlksajdlksajdlks7+TK\n-----END PRIVATE KEY-----\n",
+    "client_email": "stackdriver@fluent-bit.iam.gserviceaccount.com",
+    "client_id": "0123456789",
+    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+    "token_uri": "https://accounts.google.com/o/oauth2/token",
+    "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+    "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/stackdriver%40fluent-bit.iam.gserviceaccount.com"
+}
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_multi_entries_severity.log b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_multi_entries_severity.log
new file mode 100644
index 000000000..157cbea64
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_multi_entries_severity.log
@@ -0,0 +1,4 @@
+{"message":"test severity1", "severity":"INFO"}
+{"message":"test severity2"}
+{"message":"test severity3", "severity":"DEBUG"}
+{"message":"test severity4"}
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_http_request.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_http_request.h
new file mode 100644
index 000000000..2b7ad82d3
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_http_request.h
@@ -0,0 +1,134 @@
+#define HTTPREQUEST_COMMON_CASE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"requestMethod\": \"test_requestMethod\","          \
+            "\"requestUrl\": \"test_requestUrl\","      \
+            "\"userAgent\": \"test_userAgent\","      \
+            "\"remoteIp\": \"test_remoteIp\","          \
+            "\"serverIp\": \"test_serverIp\","      \
+            "\"referer\": \"test_referer\","          \
+            "\"latency\": \"0s\","      \
+            "\"protocol\": \"test_protocol\","      \
+            "\"requestSize\": 123,"          \
+            "\"responseSize\": 123,"      \
+            "\"status\": 200,"      \
+            "\"cacheFillBytes\": 123,"          \
+            "\"cacheLookup\": true,"      \
+            "\"cacheHit\": true,"      \
+            "\"cacheValidatedWithOriginServer\": true"      \
+        "}"     \
+	"}]"
+
+#define EMPTY_HTTPREQUEST	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+        "}"     \
+	"}]"
+
+#define HTTPREQUEST_IN_STRING "["		\
+	"1591111124,"			\
+	"{"				\
+    "\"logging.googleapis.com/http_request\": \"some string\""		\
+	"}]"
+
+#define PARTIAL_HTTPREQUEST	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"cacheLookup\": true,"      \
+            "\"cacheHit\": true,"      \
+            "\"cacheValidatedWithOriginServer\": true"      \
+        "}"     \
+	"}]"
+
+#define HTTPREQUEST_SUBFIELDS_IN_INCORRECT_TYPE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"requestMethod\": 123,"          \
+            "\"requestUrl\": 123,"      \
+            "\"userAgent\": 123,"      \
+            "\"remoteIp\": 123,"          \
+            "\"serverIp\": true,"      \
+            "\"referer\": true,"          \
+            "\"latency\": false,"      \
+            "\"protocol\": false,"      \
+            "\"requestSize\": \"some string\","          \
+            "\"responseSize\": true,"      \
+            "\"status\": false,"      \
+            "\"cacheFillBytes\": false,"          \
+            "\"cacheLookup\": \"some string\","      \
+            "\"cacheHit\": 123,"      \
+            "\"cacheValidatedWithOriginServer\": 123"      \
+        "}"     \
+	"}]"
+
+#define HTTPREQUEST_EXTRA_SUBFIELDS_EXISTED	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"requestMethod\": \"test_requestMethod\","          \
+            "\"requestUrl\": \"test_requestUrl\","      \
+            "\"userAgent\": \"test_userAgent\","      \
+            "\"remoteIp\": \"test_remoteIp\","          \
+            "\"serverIp\": \"test_serverIp\","      \
+            "\"referer\": \"test_referer\","          \
+            "\"latency\": \"0s\","      \
+            "\"protocol\": \"test_protocol\","      \
+            "\"requestSize\": 123,"          \
+            "\"responseSize\": 123,"      \
+            "\"status\": 200,"      \
+            "\"cacheFillBytes\": 123,"          \
+            "\"cacheLookup\": true,"      \
+            "\"cacheHit\": true,"      \
+            "\"cacheValidatedWithOriginServer\": true,"      \
+            "\"extra_key1\": \"extra_val1\","          \
+            "\"extra_key2\": 123,"      \
+            "\"extra_key3\": true"          \
+        "}"     \
+	"}]"
+
+
+/* Tests for 'latency' */
+#define HTTPREQUEST_LATENCY_COMMON_CASE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"latency\": \"  100.00  s  \""      \
+        "}"     \
+	"}]"
+
+#define HTTPREQUEST_LATENCY_INVALID_SPACES	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"latency\": \"  100. 00  s  \""      \
+        "}"     \
+	"}]"
+
+#define HTTPREQUEST_LATENCY_INVALID_STRING	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"latency\": \"  s100.00  s  \""      \
+        "}"     \
+	"}]"
+
+#define HTTPREQUEST_LATENCY_INVALID_END	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/http_request\": "		\
+        "{"            \
+            "\"latency\": \"  100.00    \""      \
+        "}"     \
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_insert_id.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_insert_id.h
new file mode 100644
index 000000000..9cdf3f545
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_insert_id.h
@@ -0,0 +1,26 @@
+
+#define INSERTID_COMMON_CASE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/insertId\": \"test_insertId\" "		\
+	"}]"
+
+#define EMPTY_INSERTID	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/insertId\": \"\" "		\
+	"}]"
+
+#define INSERTID_INCORRECT_TYPE_INT	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/insertId\": 123 "		\
+	"}]"
+
+#define INSERTID_INCORRECT_TYPE_MAP	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/insertId\": "		\
+        "{"           \
+        "}"     \
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_k8s_resource.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_k8s_resource.h
new file mode 100644
index 000000000..9fe1604a9
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_k8s_resource.h
@@ -0,0 +1,89 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/* k8s_container */
+#define K8S_CONTAINER_COMMON	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_CONTAINER_COMMON\","		\
+    "\"logging.googleapis.com/local_resource_id\": \"k8s_container.testnamespace.testpod.testctr\""		\
+	"}]"
+
+#define K8S_CONTAINER_COMMON_DIFF_TAGS	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_CONTAINER_COMMON\","		\
+    "\"logging.googleapis.com/local_resource_id\": \"k8s_container.diffnamespace.diffpod.diffctr\""		\
+	"}]"
+
+#define K8S_CONTAINER_NO_LOCAL_RESOURCE_ID	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_CONTAINER_COMMON_NO_LOCAL_RESOURCE_ID\""		\
+	"}]"
+
+/* k8s_node */
+#define K8S_NODE_COMMON	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_NODE_COMMON\","		\
+    "\"logging.googleapis.com/local_resource_id\": \"k8s_node.testnode\","		\
+	"\"PRIORITY\": 6,"		\
+	"\"SYSLOG_FACILITY\": 3,"		\
+	"\"_CAP_EFFECTIVE\": \"3fffffffff\","		\
+	"\"_PID\": 1387,"		\
+	"\"_SYSTEMD_UNIT\": \"docker.service\","		\
+	"\"END_KEY\": \"JSON_END\""		\
+	"}]"
+
+#define K8S_NODE_NO_LOCAL_RESOURCE_ID	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_NODE_NO_LOCAL_RESOURCE_ID\","		\
+	"\"PRIORITY\": 6,"		\
+	"\"SYSLOG_FACILITY\": 3,"		\
+	"\"_CAP_EFFECTIVE\": \"3fffffffff\","		\
+	"\"_PID\": 1387,"		\
+	"\"_SYSTEMD_UNIT\": \"docker.service\","		\
+	"\"END_KEY\": \"JSON_END\""		\
+	"}]"
+
+#define K8S_NODE_LOCAL_RESOURCE_ID_WITH_DOT	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_NODE_LOCAL_RESOURCE_ID_WITH_DOT\","		\
+    "\"logging.googleapis.com/local_resource_id\": \"k8s_node.testnode.withdot.dot\","		\
+	"\"PRIORITY\": 6,"		\
+	"\"SYSLOG_FACILITY\": 3,"		\
+	"\"_CAP_EFFECTIVE\": \"3fffffffff\","		\
+	"\"_PID\": 1387,"		\
+	"\"_SYSTEMD_UNIT\": \"docker.service\","		\
+	"\"END_KEY\": \"JSON_END\""		\
+	"}]"
+
+/* k8s_pod */
+#define K8S_POD_COMMON	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_POD_COMMON\","		\
+    "\"logging.googleapis.com/local_resource_id\": \"k8s_pod.testnamespace.testpod\","		\
+	"\"key_0\": false,"		\
+	"\"key_1\": true,"		\
+	"\"key_2\": \"some string\","		\
+	"\"key_3\": 0.12345678,"		\
+	"\"key_4\": 5000,"		\
+	"\"END_KEY\": \"JSON_END\""		\
+	"}]"
+    
+#define K8S_POD_NO_LOCAL_RESOURCE_ID	"["		\
+	"1591649196,"			\
+	"{"				\
+    "\"message\": \"K8S_POD_NO_LOCAL_RESOURCE_ID\","		\
+	"\"key_0\": false,"		\
+	"\"key_1\": true,"		\
+	"\"key_2\": \"some string\","		\
+	"\"key_3\": 0.12345678,"		\
+	"\"key_4\": 5000,"		\
+	"\"END_KEY\": \"JSON_END\""		\
+	"}]"
+
+	
\ No newline at end of file
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_labels.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_labels.h
new file mode 100644
index 000000000..ec3d80b3a
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_labels.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#define DEFAULT_LABELS	"["		\
+	"1591649196,"			\
+	"{"				\
+        "\"logging.googleapis.com/labels\": "		\
+        "{"            \
+            "\"testA\": \"valA\","          \
+            "\"testB\": \"valB\""      \
+        "}"     \
+	"}]"
+
+#define CUSTOM_LABELS	"["		\
+	"1591649196,"			\
+	"{"				\
+        "\"logging.googleapis.com/customlabels\": "		\
+        "{"            \
+            "\"testA\": \"valA\","          \
+            "\"testB\": \"valB\""      \
+        "}"     \
+	"}]"
+
+#define DEFAULT_LABELS_K8S_RESOURCE_TYPE	"["		\
+	"1591649196,"			\
+	"{"				\
+        "\"logging.googleapis.com/local_resource_id\": \"k8s_container.testnamespace.testpod.testctr\","		\
+        "\"logging.googleapis.com/labels\": "		\
+        "{"            \
+            "\"testA\": \"valA\","          \
+            "\"testB\": \"valB\""      \
+        "}"     \
+	"}]"
+
+#define CUSTOM_LABELS_K8S_RESOURCE_TYPE	"["		\
+	"1591649196,"			\
+	"{"				\
+        "\"logging.googleapis.com/local_resource_id\": \"k8s_container.testnamespace.testpod.testctr\","		\
+        "\"logging.googleapis.com/customlabels\": "		\
+        "{"            \
+            "\"testA\": \"valA\","          \
+            "\"testB\": \"valB\""      \
+        "}"     \
+	"}]"
+
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_log_name.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_log_name.h
new file mode 100644
index 000000000..4d39e242e
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_log_name.h
@@ -0,0 +1,10 @@
+#define LOG_NAME_OVERRIDE	"[" \
+	"1591111124," \
+	"{"	\
+        "\"custom_log_name_key\": \"custom_log_name\"" \
+	"}]"
+
+#define LOG_NAME_NO_OVERRIDE	"[" \
+	"1591111124," \
+	"{"	\
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_monitored_resource.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_monitored_resource.h
new file mode 100644
index 000000000..d18749287
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_monitored_resource.h
@@ -0,0 +1,46 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+#define MONITORED_RESOURCE_COMMON_CASE	"["		\
+	"1591649196,"			\
+	"{"				\
+        "\"logging.googleapis.com/monitored_resource\": "		\
+        "{"            \
+            "\"labels\": "        \
+            "{"               \
+                "\"project_id\": \"monitored_resource_project_id\","          \
+                "\"location\": \"monitored_resource_location\","          \
+                "\"testA\": \"valA\""      \
+            "}"       \
+        "}"     \
+	"}]"
+
+#define MONITORED_RESOURCE_PRIORITY_HIGHER_THAN_LOCAL_RESOURCE_ID	"["		\
+	"1591649196,"			\
+	"{"				\
+        "\"logging.googleapis.com/monitored_resource\": "		\
+        "{"            \
+            "\"labels\": "        \
+            "{"               \
+                "\"project_id\": \"monitored_resource_project_id\","          \
+                "\"location\": \"monitored_resource_location\","          \
+                "\"cluster_name\": \"monitored_resource_cluster_name\","          \
+                "\"namespace_name\": \"monitored_resource_namespace_name\","          \
+                "\"pod_name\": \"monitored_resource_pod_name\","          \
+                "\"container_name\": \"monitored_resource_container_name\""          \
+            "}"       \
+        "},"     \
+        "\"logging.googleapis.com/local_resource_id\": \"k8s_container.testnamespace.testpod.testctr\""		\
+	"}]"
+
+#define MONITORED_RESOURCE_PRIORITY_HIGHER_THAN_GCE_INSTANCE	"["		\
+	"1448403340,"                               \
+	"{"				\
+        "\"logging.googleapis.com/monitored_resource\": "		\
+        "{"            \
+            "\"labels\": "        \
+            "{"               \
+                "\"project_id\": \"monitored_resource_project_id\","          \
+                "\"zone\": \"monitored_resource_zone\","          \
+                "\"instance_id\": \"monitored_resource_instance_id\""          \
+            "}"       \
+        "}"     \
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_operation.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_operation.h
new file mode 100644
index 000000000..b3af37225
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_operation.h
@@ -0,0 +1,62 @@
+#define OPERATION_COMMON_CASE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/operation\": "		\
+        "{"            \
+            "\"id\": \"test_id\","          \
+            "\"producer\": \"test_producer\","      \
+            "\"first\": true,"      \
+            "\"last\": true"       \
+        "}"     \
+	"}]"
+
+#define EMPTY_OPERATION	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/operation\": "		\
+        "{"            \
+        "}"     \
+	"}]"
+
+#define OPERATION_IN_STRING "["		\
+	"1591111124,"			\
+	"{"				\
+    "\"logging.googleapis.com/operation\": \"some string\""		\
+	"}]"
+
+#define PARTIAL_SUBFIELDS	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/operation\": "		\
+        "{"            \
+            "\"first\": false,"      \
+            "\"last\": false"       \
+        "}"     \
+	"}]"
+
+#define SUBFIELDS_IN_INCORRECT_TYPE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/operation\": "		\
+        "{"            \
+            "\"id\": 123,"          \
+            "\"producer\": true,"      \
+            "\"first\": \"some string\","      \
+            "\"last\": 123"       \
+        "}"     \
+	"}]"
+
+#define EXTRA_SUBFIELDS_EXISTED	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/operation\": "		\
+        "{"            \
+            "\"id\": \"test_id\","          \
+            "\"producer\": \"test_producer\","      \
+            "\"first\": true,"      \
+            "\"last\": true,"       \
+            "\"extra_key1\": \"extra_val1\","          \
+            "\"extra_key2\": 123,"      \
+            "\"extra_key3\": true"          \
+        "}"     \
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_resource_labels.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_resource_labels.h
new file mode 100644
index 000000000..a65a47140
--- /dev/null
+++ b/src/fluent-bit/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\""      \
+        "}"     \
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_source_location.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_source_location.h
new file mode 100644
index 000000000..0bf419f5a
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_source_location.h
@@ -0,0 +1,70 @@
+#define SOURCELOCATION_COMMON_CASE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/sourceLocation\": "		\
+        "{"            \
+            "\"file\": \"test_file\","          \
+            "\"line\": 123,"      \
+            "\"function\": \"test_function\""      \
+        "}"     \
+	"}]"
+
+#define SOURCELOCATION_COMMON_CASE_LINE_IN_STRING	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/sourceLocation\": "		\
+        "{"            \
+            "\"file\": \"test_file\","          \
+            "\"line\": \"123\","      \
+            "\"function\": \"test_function\""      \
+        "}"     \
+	"}]"
+
+#define EMPTY_SOURCELOCATION	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/sourceLocation\": "		\
+        "{"            \
+        "}"     \
+	"}]"
+
+#define SOURCELOCATION_IN_STRING "["		\
+	"1591111124,"			\
+	"{"				\
+    "\"logging.googleapis.com/sourceLocation\": \"some string\""		\
+	"}]"
+
+#define PARTIAL_SOURCELOCATION	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/sourceLocation\": "		\
+        "{"            \
+            "\"function\": \"test_function\""   \
+        "}"     \
+	"}]"
+
+#define SOURCELOCATION_SUBFIELDS_IN_INCORRECT_TYPE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/sourceLocation\": "		\
+        "{"            \
+            "\"file\": 123,"          \
+            "\"line\": \"some string\","      \
+            "\"function\": true"      \
+        "}"     \
+	"}]"
+
+#define SOURCELOCATION_EXTRA_SUBFIELDS_EXISTED	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"logging.googleapis.com/sourceLocation\": "		\
+        "{"            \
+            "\"file\": \"test_file\","          \
+            "\"line\": 123,"      \
+            "\"function\": \"test_function\","      \
+            "\"extra_key1\": \"extra_val1\","          \
+            "\"extra_key2\": 123,"      \
+            "\"extra_key3\": true"          \
+        "}"     \
+	"}]"
+    
\ No newline at end of file
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_span_id.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_span_id.h
new file mode 100644
index 000000000..5b7b823e2
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_span_id.h
@@ -0,0 +1,6 @@
+#define SPAN_ID_COMMON_CASE	"[" \
+	"1591111124," \
+	"{"	\
+      "\"logging.googleapis.com/spanId\": \"000000000000004a\"" \
+	"}]"
+	
\ No newline at end of file
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_timestamp.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_timestamp.h
new file mode 100644
index 000000000..f80cc37d6
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_timestamp.h
@@ -0,0 +1,62 @@
+/* timestamp after parsing: 2020-07-21T16:40:42.000012345Z */
+#define TIMESTAMP_FORMAT_OBJECT_COMMON_CASE	"["		\
+	"1591111124,"			\
+	"{"				\
+        "\"timestamp\": "		\
+        "{"            \
+            "\"seconds\": \"1595349642\","          \
+            "\"nanos\": \"12345\""      \
+        "}"     \
+	"}]"
+
+/* "1595349600" in RFC3339 format: 2020-07-21T16:40:00Z */
+#define TIMESTAMP_FORMAT_OBJECT_NOT_A_MAP	"["		\
+	"1595349600,"			\
+	"{"				\
+        "\"timestamp\": \"string\""	     \
+	"}]"
+
+/* "1595349600" in RFC3339 format: 2020-07-21T16:40:00Z */
+#define TIMESTAMP_FORMAT_OBJECT_MISSING_SUBFIELD	"["		\
+	"1595349600,"			\
+	"{"				\
+        "\"timestamp\": "		\
+        "{"            \
+            "\"nanos\": \"12345\""      \
+        "}"     \
+	"}]"
+
+/* "1595349600" in RFC3339 format: 2020-07-21T16:40:00Z */
+#define TIMESTAMP_FORMAT_OBJECT_INCORRECT_TYPE_SUBFIELDS	"["		\
+	"1595349600,"			\
+	"{"				\
+        "\"timestamp\": "		\
+        "{"            \
+            "\"seconds\": \"string\","          \
+            "\"nanos\": true"      \
+        "}"     \
+	"}]"
+
+
+/* timestamp after parsing: 2020-07-21T16:40:42.000012345Z */
+#define TIMESTAMP_FORMAT_DUO_FIELDS_COMMON_CASE	"["		\
+	"1595349600,"			\
+	"{"				\
+        "\"timestampSeconds\": \"1595349642\","	     \
+        "\"timestampNanos\": \"12345\""	     \
+	"}]"
+
+/* "1595349600" in RFC3339 format: 2020-07-21T16:40:00Z */
+#define TIMESTAMP_FORMAT_DUO_FIELDS_MISSING_NANOS	"["		\
+	"1595349600,"			\
+	"{"				\
+        "\"timestampSeconds\": \"1595349642\""	     \
+	"}]"
+
+/* "1595349600" in RFC3339 format: 2020-07-21T16:40:00Z */
+#define TIMESTAMP_FORMAT_DUO_FIELDS_INCORRECT_TYPE	"["		\
+	"1595349600,"			\
+	"{"				\
+        "\"timestampSeconds\": \"string\","	     \
+        "\"timestampNanos\": true"	     \
+	"}]"
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_trace.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_trace.h
new file mode 100644
index 000000000..15c7bc911
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_trace.h
@@ -0,0 +1,6 @@
+#define TRACE_COMMON_CASE	"[" \
+	"1591111124," \
+	"{"	\
+        "\"trace\": \"test-trace-id-xyz\"" \
+	"}]"
+	
\ No newline at end of file
diff --git a/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_trace_sampled.h b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_trace_sampled.h
new file mode 100644
index 000000000..fad628e93
--- /dev/null
+++ b/src/fluent-bit/tests/runtime/data/stackdriver/stackdriver_test_trace_sampled.h
@@ -0,0 +1,11 @@
+#define TRACE_SAMPLED_CASE_TRUE	"[" \
+    "1591111124," \
+    "{"	\
+        "\"logging.googleapis.com/traceSampled\": true" \
+    "}]"
+
+#define TRACE_SAMPLED_CASE_FALSE	"[" \
+    "1591111124," \
+    "{"	\
+        "\"logging.googleapis.com/traceSampled\": false" \
+    "}]"