[CONFIGURATION] File configuration - functional tests

api/include/opentelemetry/common/string_util.h

@@ -3,6 +3,8 @@
 
 #pragma once
 
+#include <ctype.h>
+
 #include "opentelemetry/nostd/string_view.h"
 #include "opentelemetry/version.h"
 

functional/configuration/run_test.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+set -e
+
+# To run tests in a local dev environment:
+# - set BUILD_DIR to the top level build directory,
+
+[ -z "${BUILD_DIR}" ] && export BUILD_DIR="${HOME}/build"
+
+export EXAMPLE_BIN_DIR="${BUILD_DIR}/examples/configuration/"
+
+# Make sure `example_yaml` is in the path
+export PATH=${PATH}:${EXAMPLE_BIN_DIR}
+
+shelltest ./shelltests
+

functional/configuration/shelltests/disabled_empty.test

@@ -0,0 +1,8 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+$ example_yaml --test --yaml shelltests/disabled_empty.yaml
+>
+MODEL PARSED
+SDK CREATED
+>= 0

functional/configuration/shelltests/disabled_empty.yaml

@@ -0,0 +1,5 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+file_format: 1.0.0
+disabled:

functional/configuration/shelltests/disabled_false.test

@@ -0,0 +1,8 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+$ example_yaml --test --yaml shelltests/disabled_false.yaml
+>
+MODEL PARSED
+SDK CREATED
+>= 0

functional/configuration/shelltests/disabled_false.yaml

@@ -0,0 +1,5 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+file_format: 1.0.0
+disabled: false

functional/configuration/shelltests/disabled_true.test

@@ -0,0 +1,8 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+$ example_yaml --test --yaml shelltests/disabled_true.yaml
+>
+MODEL PARSED
+SDK CREATED
+>= 0

functional/configuration/shelltests/disabled_true.yaml

@@ -0,0 +1,5 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+file_format: 1.0.0
+disabled: true

functional/configuration/shelltests/empty.test

@@ -0,0 +1,8 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+$ example_yaml --test --yaml shelltests/empty.yaml
+>
+[ERROR] [Yaml Configuration Parser] Parse failed with exception: Yaml: not a map, looking for: file_format
+FAILED TO PARSE MODEL
+>= 1

functional/configuration/shelltests/empty.yaml

@@ -0,0 +1,4 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+# empty yaml file

functional/configuration/shelltests/format_empty.test

@@ -0,0 +1,8 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+$ example_yaml --test --yaml shelltests/format_empty.yaml
+>
+[ERROR] [Yaml Configuration Parser] Parse failed with exception: Yaml: string value is empty: file_format
+FAILED TO PARSE MODEL
+>= 1

functional/configuration/shelltests/format_empty.yaml

@@ -0,0 +1,5 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+# This must fail
+file_format:

functional/configuration/shelltests/kitchen-sink.test

@@ -0,0 +1,46 @@
+# Copyright The OpenTelemetry Authors
+# SPDX-License-Identifier: Apache-2.0
+
+$ example_yaml --test --yaml shelltests/kitchen-sink.yaml | egrep -v "(observed_timestamp|trace_id|span_id)"
+>
+MODEL PARSED
+[WARNING] attribute_limits not supported, ignoring
+[WARNING] IncludeExclude attribute processor not supported, ignoring
+[WARNING] metric producer not supported, ignoring
+[WARNING] metric producer not supported, ignoring
+[WARNING] [Periodic Exporting Metric Reader] Invalid configuration: export_timeout_millis_ should be less than export_interval_millis_, using default values
+[WARNING] [Periodic Exporting Metric Reader] Invalid configuration: export_timeout_millis_ should be less than export_interval_millis_, using default values
+[WARNING] [Periodic Exporting Metric Reader] Invalid configuration: export_timeout_millis_ should be less than export_interval_millis_, using default values
+[WARNING] [Periodic Exporting Metric Reader] Invalid configuration: export_timeout_millis_ should be less than export_interval_millis_, using default values
+SDK CREATED
+{
+  timestamp          : 0
+  severity_num       : 5
+  severity_text      : DEBUG
+  body               : body
+  resource           : 
+    telemetry.sdk.version: 1.22.0
+    service.version: 1.0.0
+    double_array_key: [1.1,2.2]
+    double_key: 1.1
+    bool_key: 1
+    int_array_key: [1,2]
+    int_key: 1
+    string_array_key: [value1,value2]
+    string_key: value
+    service.namespace: my-namespace
+    telemetry.sdk.language: cpp
+    bool_array_key: [1,0]
+    service.name: unknown_service
+    telemetry.sdk.name: opentelemetry
+  attributes         : 
+  event_id           : 0
+  event_name         : 
+  trace_flags        : 00
+  scope              : 
+    name             : foo_library
+    version          : 
+    schema_url       : 
+    attributes       : 
+}
+>= 0