diff options
Diffstat (limited to 'src/os/exec/exec_test.go')
| -rw-r--r-- | src/os/exec/exec_test.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/os/exec/exec_test.go b/src/os/exec/exec_test.go index 34337450a0..1a159e261f 100644 --- a/src/os/exec/exec_test.go +++ b/src/os/exec/exec_test.go @@ -12,6 +12,7 @@ import ( "bytes" "context" "fmt" + "internal/poll" "internal/testenv" "io" "io/ioutil" @@ -369,12 +370,16 @@ var testedAlreadyLeaked = false // basefds returns the number of expected file descriptors // to be present in a process at start. +// stdin, stdout, stderr, epoll/kqueue func basefds() uintptr { return os.Stderr.Fd() + 1 } func closeUnexpectedFds(t *testing.T, m string) { for fd := basefds(); fd <= 101; fd++ { + if fd == poll.PollDescriptor() { + continue + } err := os.NewFile(fd, "").Close() if err == nil { t.Logf("%s: Something already leaked - closed fd %d", m, fd) @@ -732,6 +737,9 @@ func TestHelperProcess(*testing.T) { // Now verify that there are no other open fds. var files []*os.File for wantfd := basefds() + 1; wantfd <= 100; wantfd++ { + if wantfd == poll.PollDescriptor() { + continue + } f, err := os.Open(os.Args[0]) if err != nil { fmt.Printf("error opening file with expected fd %d: %v", wantfd, err) |