diff options
Diffstat (limited to 'runsc/container/console_test.go')
| -rw-r--r-- | runsc/container/console_test.go | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/runsc/container/console_test.go b/runsc/container/console_test.go index 79b056fce..8c65b9cd4 100644 --- a/runsc/container/console_test.go +++ b/runsc/container/console_test.go @@ -308,7 +308,9 @@ func TestJobControlSignalExec(t *testing.T) { } // Execute sleep. - ptyMaster.Write([]byte("sleep 100\n")) + if _, err := ptyMaster.Write([]byte("sleep 100\n")); err != nil { + t.Fatalf("ptyMaster.Write: %v", err) + } // Wait for it to start. Sleep's PPID is bash's PID. expectedPL = append(expectedPL, newProcessBuilder().PID(3).PPID(2).Cmd("sleep").Process()) @@ -411,7 +413,9 @@ func TestJobControlSignalRootContainer(t *testing.T) { // which makes this a suitable Reader for WaitUntilRead. ptyBuf := newBlockingBuffer() tee := io.TeeReader(ptyMaster, ptyBuf) - go io.Copy(os.Stderr, tee) + go func() { + _, _ = io.Copy(os.Stderr, tee) + }() // Start the container. if err := c.Start(conf); err != nil { @@ -444,7 +448,9 @@ func TestJobControlSignalRootContainer(t *testing.T) { } // Execute sleep via the terminal. - ptyMaster.Write([]byte("sleep 100\n")) + if _, err := ptyMaster.Write([]byte("sleep 100\n")); err != nil { + t.Fatalf("ptyMaster.Write(): %v", err) + } // Wait for sleep to start. expectedPL = append(expectedPL, newProcessBuilder().PID(2).PPID(1).Cmd("sleep").Process()) @@ -563,13 +569,15 @@ func TestMultiContainerTerminal(t *testing.T) { // file. Writes after a certain point will block unless we drain the // PTY, so we must continually copy from it. // - // We log the output to stderr for debugabilitly, and also to a buffer, + // We log the output to stderr for debuggability, and also to a buffer, // since we wait on particular output from bash below. We use a custom // blockingBuffer which is thread-safe and also blocks on Read calls, // which makes this a suitable Reader for WaitUntilRead. ptyBuf := newBlockingBuffer() tee := io.TeeReader(tc.master, ptyBuf) - go io.Copy(os.Stderr, tee) + go func() { + _, _ = io.Copy(os.Stderr, tee) + }() // Wait for bash to start. expectedPL := []*control.Process{ @@ -581,7 +589,9 @@ func TestMultiContainerTerminal(t *testing.T) { // Execute echo command and check that it was executed correctly. Use // a variable to ensure it's not matching against command echo. - tc.master.Write([]byte("echo foo-${PWD}-123\n")) + if _, err := tc.master.Write([]byte("echo foo-${PWD}-123\n")); err != nil { + t.Fatalf("master.Write(): %v", err) + } if err := testutil.WaitUntilRead(ptyBuf, "foo-/-123", 5*time.Second); err != nil { t.Fatalf("echo didn't execute: %v", err) } |