1 files changed, 386 insertions, 0 deletions
diff --git a/modules/setting/log_test.go b/modules/setting/log_test.go
new file mode 100644
index 00000000..3134d3e7
--- /dev/null
+++ b/modules/setting/log_test.go
@@ -0,0 +1,386 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"code.gitea.io/gitea/modules/json"
+	"code.gitea.io/gitea/modules/log"
+
+	"github.com/stretchr/testify/require"
+)
+
+func initLoggersByConfig(t *testing.T, config string) (*log.LoggerManager, func()) {
+	oldLogConfig := Log
+	Log = LogGlobalConfig{}
+	defer func() {
+		Log = oldLogConfig
+	}()
+
+	cfg, err := NewConfigProviderFromData(config)
+	require.NoError(t, err)
+
+	manager := log.NewManager()
+	initManagedLoggers(manager, cfg)
+	return manager, manager.Close
+}
+
+func toJSON(v any) string {
+	b, _ := json.MarshalIndent(v, "", "\t")
+	return string(b)
+}
+
+func TestLogConfigDefault(t *testing.T) {
+	manager, managerClose := initLoggersByConfig(t, ``)
+	defer managerClose()
+
+	writerDump := `
+{
+	"console": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "info",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Stderr": false
+		},
+		"WriterType": "console"
+	}
+}
+`
+
+	dump := manager.GetLogger(log.DEFAULT).DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+
+	dump = manager.GetLogger("access").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+
+	dump = manager.GetLogger("router").DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+
+	dump = manager.GetLogger("xorm").DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+}
+
+func TestLogConfigDisable(t *testing.T) {
+	manager, managerClose := initLoggersByConfig(t, `
+[log]
+logger.router.MODE =
+logger.xorm.MODE =
+`)
+	defer managerClose()
+
+	writerDump := `
+{
+	"console": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "info",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Stderr": false
+		},
+		"WriterType": "console"
+	}
+}
+`
+
+	dump := manager.GetLogger(log.DEFAULT).DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+
+	dump = manager.GetLogger("access").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+
+	dump = manager.GetLogger("router").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+
+	dump = manager.GetLogger("xorm").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+}
+
+func TestLogConfigLegacyDefault(t *testing.T) {
+	manager, managerClose := initLoggersByConfig(t, `
+[log]
+MODE = console
+`)
+	defer managerClose()
+
+	writerDump := `
+{
+	"console": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "info",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Stderr": false
+		},
+		"WriterType": "console"
+	}
+}
+`
+
+	dump := manager.GetLogger(log.DEFAULT).DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+
+	dump = manager.GetLogger("access").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+
+	dump = manager.GetLogger("router").DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+
+	dump = manager.GetLogger("xorm").DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+}
+
+func TestLogConfigLegacyMode(t *testing.T) {
+	tempDir := t.TempDir()
+
+	tempPath := func(file string) string {
+		return filepath.Join(tempDir, file)
+	}
+
+	manager, managerClose := initLoggersByConfig(t, `
+[log]
+ROOT_PATH = `+tempDir+`
+MODE = file
+ROUTER = file
+ACCESS = file
+`)
+	defer managerClose()
+
+	writerDump := `
+{
+	"file": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "info",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Compress": true,
+			"CompressionLevel": -1,
+			"DailyRotate": true,
+			"FileName": "$FILENAME",
+			"LogRotate": true,
+			"MaxDays": 7,
+			"MaxSize": 268435456
+		},
+		"WriterType": "file"
+	}
+}
+`
+	writerDumpAccess := `
+{
+	"file.access": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "none",
+		"Level": "info",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Compress": true,
+			"CompressionLevel": -1,
+			"DailyRotate": true,
+			"FileName": "$FILENAME",
+			"LogRotate": true,
+			"MaxDays": 7,
+			"MaxSize": 268435456
+		},
+		"WriterType": "file"
+	}
+}
+`
+	dump := manager.GetLogger(log.DEFAULT).DumpWriters()
+	require.JSONEq(t, strings.ReplaceAll(writerDump, "$FILENAME", tempPath("gitea.log")), toJSON(dump))
+
+	dump = manager.GetLogger("access").DumpWriters()
+	require.JSONEq(t, strings.ReplaceAll(writerDumpAccess, "$FILENAME", tempPath("access.log")), toJSON(dump))
+
+	dump = manager.GetLogger("router").DumpWriters()
+	require.JSONEq(t, strings.ReplaceAll(writerDump, "$FILENAME", tempPath("gitea.log")), toJSON(dump))
+}
+
+func TestLogConfigLegacyModeDisable(t *testing.T) {
+	manager, managerClose := initLoggersByConfig(t, `
+[log]
+ROUTER = file
+ACCESS = file
+DISABLE_ROUTER_LOG = true
+ENABLE_ACCESS_LOG = false
+`)
+	defer managerClose()
+
+	dump := manager.GetLogger("access").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+
+	dump = manager.GetLogger("router").DumpWriters()
+	require.JSONEq(t, "{}", toJSON(dump))
+}
+
+func TestLogConfigNewConfig(t *testing.T) {
+	manager, managerClose := initLoggersByConfig(t, `
+[log]
+logger.access.MODE = console
+logger.xorm.MODE = console, console-1
+
+[log.console]
+LEVEL = warn
+
+[log.console-1]
+MODE = console
+LEVEL = error
+STDERR = true
+`)
+	defer managerClose()
+
+	writerDump := `
+{
+	"console": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "warn",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Stderr": false
+		},
+		"WriterType": "console"
+	},
+	"console-1": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "error",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Stderr": true
+		},
+		"WriterType": "console"
+	}
+}
+`
+	writerDumpAccess := `
+{
+	"console.access": {
+		"BufferLen": 10000,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "none",
+		"Level": "warn",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Stderr": false
+		},
+		"WriterType": "console"
+	}
+}
+`
+	dump := manager.GetLogger("xorm").DumpWriters()
+	require.JSONEq(t, writerDump, toJSON(dump))
+
+	dump = manager.GetLogger("access").DumpWriters()
+	require.JSONEq(t, writerDumpAccess, toJSON(dump))
+}
+
+func TestLogConfigModeFile(t *testing.T) {
+	tempDir := t.TempDir()
+
+	tempPath := func(file string) string {
+		return filepath.Join(tempDir, file)
+	}
+
+	manager, managerClose := initLoggersByConfig(t, `
+[log]
+ROOT_PATH = `+tempDir+`
+BUFFER_LEN = 10
+MODE = file, file1
+
+[log.file1]
+MODE = file
+LEVEL = error
+STACKTRACE_LEVEL = fatal
+EXPRESSION = filter
+FLAGS = medfile
+PREFIX = "[Prefix] "
+FILE_NAME = file-xxx.log
+LOG_ROTATE = false
+MAX_SIZE_SHIFT = 1
+DAILY_ROTATE = false
+MAX_DAYS = 90
+COMPRESS = false
+COMPRESSION_LEVEL = 4
+`)
+	defer managerClose()
+
+	writerDump := `
+{
+	"file": {
+		"BufferLen": 10,
+		"Colorize": false,
+		"Expression": "",
+		"Flags": "stdflags",
+		"Level": "info",
+		"Prefix": "",
+		"StacktraceLevel": "none",
+		"WriterOption": {
+			"Compress": true,
+			"CompressionLevel": -1,
+			"DailyRotate": true,
+			"FileName": "$FILENAME-0",
+			"LogRotate": true,
+			"MaxDays": 7,
+			"MaxSize": 268435456
+		},
+		"WriterType": "file"
+	},
+	"file1": {
+		"BufferLen": 10,
+		"Colorize": false,
+		"Expression": "filter",
+		"Flags": "medfile",
+		"Level": "error",
+		"Prefix": "[Prefix] ",
+		"StacktraceLevel": "fatal",
+		"WriterOption": {
+			"Compress": false,
+			"CompressionLevel": 4,
+			"DailyRotate": false,
+			"FileName": "$FILENAME-1",
+			"LogRotate": false,
+			"MaxDays": 90,
+			"MaxSize": 2
+		},
+		"WriterType": "file"
+	}
+}
+`
+
+	dump := manager.GetLogger(log.DEFAULT).DumpWriters()
+	expected := writerDump
+	expected = strings.ReplaceAll(expected, "$FILENAME-0", tempPath("gitea.log"))
+	expected = strings.ReplaceAll(expected, "$FILENAME-1", tempPath("file-xxx.log"))
+	require.JSONEq(t, expected, toJSON(dump))
+}