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Improve testutils server runner to persist logs and kill existing servers automatically

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This commit is contained in:
David Dworken 2023-09-13 20:23:09 -07:00
parent a039b19b9c
commit 2b115844f4
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1 changed files with 13 additions and 1 deletions
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14
shared/testutils/testutils.go
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@ -245,7 +245,12 @@ func buildServer() string {
return fn return fn
} }
func killExistingTestServers() {
_ = exec.Command("bash", "-c", "lsof -i tcp:8080 | grep LISTEN | awk '{print $2}' | xargs kill -9").Run()
}
func RunTestServer() func() { func RunTestServer() func() {
killExistingTestServers()
os.Setenv("HISHTORY_SERVER", "http://localhost:8080") os.Setenv("HISHTORY_SERVER", "http://localhost:8080")
fn := buildServer() fn := buildServer()
cmd := exec.Command(fn) cmd := exec.Command(fn)
@ -273,7 +278,14 @@ func RunTestServer() func() {
if strings.Contains(allOutput, "ERROR:") || strings.Contains(allOutput, "http: panic serving") { if strings.Contains(allOutput, "ERROR:") || strings.Contains(allOutput, "http: panic serving") {
panic(fmt.Sprintf("server experienced an error: stderr=%#v, stdout=%#v", stderr.String(), stdout.String())) panic(fmt.Sprintf("server experienced an error: stderr=%#v, stdout=%#v", stderr.String(), stdout.String()))
} }
// fmt.Printf("stderr=%#v, stdout=%#v\n", stderr.String(), stdout.String()) // Persist test server logs for debugging
f, err := os.OpenFile("/tmp/hishtory-server.log", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
checkError(err)
defer f.Close()
_, err = f.Write([]byte(stdout.String() + "\n"))
checkError(err)
_, err = f.Write([]byte(stderr.String() + "\n"))
checkError(err)
} }
} }