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write to temp dir and remove it at the end.

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Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
This commit is contained in:
Krasi Georgiev 2017-12-06 10:45:58 +00:00
parent 2c2a962da3
commit 740662644e
1 changed files with 16 additions and 13 deletions
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11
cmd/prometheus/main_test.go
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@ -28,8 +28,13 @@ import (
var promPath string var promPath string
var promConfig = filepath.Join("..", "..", "documentation", "examples", "prometheus.yml") var promConfig = filepath.Join("..", "..", "documentation", "examples", "prometheus.yml")
var promData = filepath.Join(os.TempDir(), "data")
func TestMain(m *testing.M) { func TestMain(m *testing.M) {
flag.Parse()
if testing.Short() {
os.Exit(m.Run())
}
var err error var err error
promPath, err = os.Getwd() promPath, err = os.Getwd()
if err != nil { if err != nil {
@ -38,8 +43,6 @@ func TestMain(m *testing.M) {
} }
promPath = filepath.Join(promPath, "prometheus") promPath = filepath.Join(promPath, "prometheus")
flag.Parse()
if !testing.Short() {
build := exec.Command("go", "build", "-o", promPath) build := exec.Command("go", "build", "-o", promPath)
output, err := build.CombinedOutput() output, err := build.CombinedOutput()
if err != nil { if err != nil {
@ -49,9 +52,9 @@ func TestMain(m *testing.M) {
exitCode := m.Run() exitCode := m.Run()
os.Remove(promPath) os.Remove(promPath)
os.RemoveAll(promData)
os.Exit(exitCode) os.Exit(exitCode)
} }
}
// As soon as prometheus starts responding to http request should be able to accept Interrupt signals for a gracefull shutdown. // As soon as prometheus starts responding to http request should be able to accept Interrupt signals for a gracefull shutdown.
func TestStartupInterrupt(t *testing.T) { func TestStartupInterrupt(t *testing.T) {
@ -59,7 +62,7 @@ func TestStartupInterrupt(t *testing.T) {
t.Skip("skipping test in short mode.") t.Skip("skipping test in short mode.")
} }
prom := exec.Command(promPath, "--config.file="+promConfig) prom := exec.Command(promPath, "--config.file="+promConfig, "--storage.tsdb.path="+promData)
err := prom.Start() err := prom.Start()
if err != nil { if err != nil {
t.Errorf("execution error: %v", err) t.Errorf("execution error: %v", err)