add e2e tests for v1 config (#3608)

test/e2e/legacy/basic/config.go

@@ -0,0 +1,83 @@
+package basic
+
+import (
+	"fmt"
+
+	"github.com/onsi/ginkgo/v2"
+
+	"github.com/fatedier/frp/test/e2e/framework"
+	"github.com/fatedier/frp/test/e2e/framework/consts"
+	"github.com/fatedier/frp/test/e2e/pkg/port"
+)
+
+var _ = ginkgo.Describe("[Feature: Config]", func() {
+	f := framework.NewDefaultFramework()
+
+	ginkgo.Describe("Template", func() {
+		ginkgo.It("render by env", func() {
+			serverConf := consts.LegacyDefaultServerConfig
+			clientConf := consts.LegacyDefaultClientConfig
+
+			portName := port.GenName("TCP")
+			serverConf += fmt.Sprintf(`
+			token = {{ %s{{ .Envs.FRP_TOKEN }}%s }}
+			`, "`", "`")
+
+			clientConf += fmt.Sprintf(`
+			token = {{ %s{{ .Envs.FRP_TOKEN }}%s }}
+
+			[tcp]
+			type = tcp
+			local_port = {{ .%s }}
+			remote_port = {{ .%s }}
+			`, "`", "`", framework.TCPEchoServerPort, portName)
+
+			f.SetEnvs([]string{"FRP_TOKEN=123"})
+			f.RunProcesses([]string{serverConf}, []string{clientConf})
+
+			framework.NewRequestExpect(f).PortName(portName).Ensure()
+		})
+	})
+
+	ginkgo.Describe("Includes", func() {
+		ginkgo.It("split tcp proxies into different files", func() {
+			serverPort := f.AllocPort()
+			serverConfigPath := f.GenerateConfigFile(fmt.Sprintf(`
+			[common]
+			bind_addr = 0.0.0.0
+			bind_port = %d
+			`, serverPort))
+
+			remotePort := f.AllocPort()
+			proxyConfigPath := f.GenerateConfigFile(fmt.Sprintf(`
+			[tcp]
+			type = tcp
+			local_port = %d
+			remote_port = %d
+			`, f.PortByName(framework.TCPEchoServerPort), remotePort))
+
+			remotePort2 := f.AllocPort()
+			proxyConfigPath2 := f.GenerateConfigFile(fmt.Sprintf(`
+			[tcp2]
+			type = tcp
+			local_port = %d
+			remote_port = %d
+			`, f.PortByName(framework.TCPEchoServerPort), remotePort2))
+
+			clientConfigPath := f.GenerateConfigFile(fmt.Sprintf(`
+			[common]
+			server_port = %d
+			includes = %s,%s
+			`, serverPort, proxyConfigPath, proxyConfigPath2))
+
+			_, _, err := f.RunFrps("-c", serverConfigPath)
+			framework.ExpectNoError(err)
+
+			_, _, err = f.RunFrpc("-c", clientConfigPath)
+			framework.ExpectNoError(err)
+
+			framework.NewRequestExpect(f).Port(remotePort).Ensure()
+			framework.NewRequestExpect(f).Port(remotePort2).Ensure()
+		})
+	})
+})