OAS-10663 Add Timestamps to the test output for go-driver (#663)

Use with ADD_TIMESTAMP=true

Author: enikon

Makefile

@@ -148,6 +148,10 @@ else
     DOCKER_V2_RUN_CMD := $(GOV2IMAGE) go test -timeout 120m $(GOBUILDTAGSOPT) $(TESTOPTIONS) $(TESTVERBOSEOPTIONS) -parallel $(TESTV2PARALLEL) ./tests
 endif
 
+ifeq ("$(ADD_TIMESTAMP)", "true")
+	ADD_TIMESTAMP :=| go run ./test/timestamp_output/timestamp_output.go 
+endif
+
 .PHONY: all build clean linter run-tests vulncheck
 
 all: build
@@ -435,8 +439,7 @@ DOCKER_V1_CMD_PARAMS=\
 	-w /usr/code/
 
 __test_go_test:
-	$(DOCKER_CMD) $(DOCKER_V1_CMD_PARAMS) $(DOCKER_RUN_CMD) \
-	&& echo "success!" \
+	($(DOCKER_CMD) $(DOCKER_V1_CMD_PARAMS) $(DOCKER_RUN_CMD) $(ADD_TIMESTAMP)) && echo "success!" \
 	|| ( $(ON_FAILURE_PARAMS) MAJOR_VERSION=1 . ./test/on_failure.sh)
 
 
@@ -449,8 +452,7 @@ DOCKER_CMD_V2_PARAMS=\
 	-w /usr/code/v2/
 
 __test_v2_go_test:
-	$(DOCKER_CMD) $(DOCKER_CMD_V2_PARAMS) $(DOCKER_V2_RUN_CMD) \
-	&& echo "success!" \
+	($(DOCKER_CMD) $(DOCKER_CMD_V2_PARAMS) $(DOCKER_V2_RUN_CMD) $(ADD_TIMESTAMP)) && echo "success!" \
 	|| ($(ON_FAILURE_PARAMS) MAJOR_VERSION=2 . ./test/on_failure.sh)
 
 __test_debug__:

test/timestamp_output/timestamp_output.go

@@ -0,0 +1,43 @@
+//
+// DISCLAIMER
+//
+// Copyright 2025 ArangoDB GmbH, Cologne, Germany
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Copyright holder is ArangoDB GmbH, Cologne, Germany
+//
+
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"time"
+)
+
+func main() {
+	scanner := bufio.NewScanner(os.Stdin)
+	for scanner.Scan() {
+		now := time.Now()
+		nsec := now.Nanosecond()
+
+		// Format only once at compile-time and reuse
+		fmt.Printf("%d-%02d-%02d %02d:%02d:%02d.%09d|   %s\n",
+			now.Year(), now.Month(), now.Day(),
+			now.Hour(), now.Minute(), now.Second(),
+			nsec, scanner.Text(),
+		)
+	}
+}