rewrite tests

gortsplib_test.go

@@ -0,0 +1,53 @@
+package gortsplib
+
+import (
+	"os"
+	"os/exec"
+	"strconv"
+	"time"
+)
+
+type container struct {
+	name string
+}
+
+func newContainer(image string, name string, args []string) (*container, error) {
+	c := &container{
+		name: name,
+	}
+
+	exec.Command("docker", "kill", "gortsplib-test-"+name).Run()
+	exec.Command("docker", "wait", "gortsplib-test-"+name).Run()
+
+	cmd := []string{"docker", "run",
+		"--network=host",
+		"--name=gortsplib-test-" + name,
+		"gortsplib-test-" + image}
+	cmd = append(cmd, args...)
+	ecmd := exec.Command(cmd[0], cmd[1:]...)
+	ecmd.Stdout = nil
+	ecmd.Stderr = os.Stderr
+
+	err := ecmd.Start()
+	if err != nil {
+		return nil, err
+	}
+
+	time.Sleep(1 * time.Second)
+
+	return c, nil
+}
+
+func (c *container) close() {
+	exec.Command("docker", "kill", "gortsplib-test-"+c.name).Run()
+	exec.Command("docker", "wait", "gortsplib-test-"+c.name).Run()
+	exec.Command("docker", "rm", "gortsplib-test-"+c.name).Run()
+}
+
+func (c *container) wait() int {
+	exec.Command("docker", "wait", "gortsplib-test-"+c.name).Run()
+	out, _ := exec.Command("docker", "inspect", "gortsplib-test-"+c.name,
+		"--format={{.State.ExitCode}}").Output()
+	code, _ := strconv.ParseInt(string(out[:len(out)-1]), 10, 64)
+	return int(code)
+}