socket_test.go RawHistoryFolder

1package wayland
2
3import (
4	"os"
5	"path/filepath"
6	"testing"
7
8	"golang.org/x/sys/unix"
9)
10
11func TestListen(t *testing.T) {
12	dir := t.TempDir()
13	n1, fd1, close1, err := listen(dir)
14	if err != nil {
15		t.Fatal(err)
16	}
17	defer close1()
18	defer unix.Close(fd1)
19	n2, fd2, close2, err := listen(dir)
20	if err != nil {
21		t.Fatal(err)
22	}
23	defer unix.Close(fd2)
24	if n1 != "wayland-1" || n2 != "wayland-2" {
25		t.Fatalf("names: %s, %s", n1, n2)
26	}
27	close2()
28	for _, suffix := range []string{"", ".lock"} {
29		if _, err := os.Stat(filepath.Join(dir, n2+suffix)); !os.IsNotExist(err) {
30			t.Fatalf("%s still exists: %v", n2+suffix, err)
31		}
32	}
33	close1()
34	for _, suffix := range []string{"", ".lock"} {
35		if _, err := os.Stat(filepath.Join(dir, n1+suffix)); !os.IsNotExist(err) {
36			t.Fatalf("%s still exists: %v", n1+suffix, err)
37		}
38	}
39}