| package main |
| |
| import ( |
| "os/exec" |
| "testing" |
| "time" |
| ) |
| |
| // Regression test for https://github.com/docker/docker/issues/7843 |
| func TestStartAttachReturnsOnError(t *testing.T) { |
| defer deleteAllContainers() |
| |
| cmd(t, "run", "-d", "--name", "test", "busybox") |
| cmd(t, "stop", "test") |
| |
| // Expect this to fail because the above container is stopped, this is what we want |
| if _, err := runCommand(exec.Command(dockerBinary, "run", "-d", "--name", "test2", "--link", "test:test", "busybox")); err == nil { |
| t.Fatal("Expected error but got none") |
| } |
| |
| ch := make(chan struct{}) |
| go func() { |
| // Attempt to start attached to the container that won't start |
| // This should return an error immediately since the container can't be started |
| if _, err := runCommand(exec.Command(dockerBinary, "start", "-a", "test2")); err == nil { |
| t.Fatal("Expected error but got none") |
| } |
| close(ch) |
| }() |
| |
| select { |
| case <-ch: |
| case <-time.After(time.Second): |
| t.Fatalf("Attach did not exit properly") |
| } |
| |
| logDone("start - error on start with attach exits") |
| } |