mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
// Copyright 2017 The etcd Authors
|
|
//
|
|
// 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.
|
|
|
|
//go:build cov
|
|
// +build cov
|
|
|
|
package e2e
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
"syscall"
|
|
"time"
|
|
|
|
"go.etcd.io/etcd/client/pkg/v3/fileutil"
|
|
"go.etcd.io/etcd/pkg/v3/expect"
|
|
"go.etcd.io/etcd/tests/v3/integration"
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
const noOutputLineCount = 2 // cov-enabled binaries emit PASS and coverage count lines
|
|
|
|
var (
|
|
coverDir = integration.MustAbsPath(os.Getenv("COVERDIR"))
|
|
)
|
|
|
|
func SpawnCmd(args []string) (*expect.ExpectProcess, error) {
|
|
return SpawnCmdWithLogger(zap.NewNop(), args)
|
|
}
|
|
|
|
func SpawnCmdWithLogger(lg *zap.Logger, args []string) (*expect.ExpectProcess, error) {
|
|
cmd := args[0]
|
|
env := make([]string, 0)
|
|
switch {
|
|
case strings.HasSuffix(cmd, "/etcd"):
|
|
cmd = cmd + "_test"
|
|
case strings.HasSuffix(cmd, "/etcdctl"):
|
|
cmd = cmd + "_test"
|
|
case strings.HasSuffix(cmd, "/etcdutl"):
|
|
cmd = cmd + "_test"
|
|
case strings.HasSuffix(cmd, "/etcdctl3"):
|
|
cmd = CtlBinPath + "_test"
|
|
env = append(env, "ETCDCTL_API=3")
|
|
}
|
|
|
|
wd, err := os.Getwd()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
covArgs, err := getCovArgs()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
// when withFlagByEnv() is used in testCtl(), env variables for ctl is set to os.env.
|
|
// they must be included in ctl_cov_env.
|
|
env = append(env, os.Environ()...)
|
|
all_args := append(args[1:], covArgs...)
|
|
lg.Info("spawning process", zap.Strings("args", all_args), zap.String("working-dir", wd))
|
|
ep, err := expect.NewExpectWithEnv(cmd, all_args, env)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
ep.StopSignal = syscall.SIGTERM
|
|
return ep, nil
|
|
}
|
|
|
|
func getCovArgs() ([]string, error) {
|
|
if !fileutil.Exist(coverDir) {
|
|
return nil, fmt.Errorf("could not find coverage folder: %s", coverDir)
|
|
}
|
|
covArgs := []string{
|
|
fmt.Sprintf("-test.coverprofile=e2e.%v.coverprofile", time.Now().UnixNano()),
|
|
"-test.outputdir=" + coverDir,
|
|
}
|
|
return covArgs, nil
|
|
}
|