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Diffstat (limited to 'runsc/test/integration/exec_test.go')
| -rw-r--r-- | runsc/test/integration/exec_test.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/runsc/test/integration/exec_test.go b/runsc/test/integration/exec_test.go index 7af064d79..7c0e61ac3 100644 --- a/runsc/test/integration/exec_test.go +++ b/runsc/test/integration/exec_test.go @@ -29,6 +29,7 @@ package integration import ( "fmt" "strconv" + "strings" "syscall" "testing" "time" @@ -136,3 +137,25 @@ func TestExecJobControl(t *testing.T) { t.Errorf("ws.ExitedStatus got %d, want %d", got, want) } } + +// Test that failure to exec returns proper error message. +func TestExecError(t *testing.T) { + if err := testutil.Pull("alpine"); err != nil { + t.Fatalf("docker pull failed: %v", err) + } + d := testutil.MakeDocker("exec-error-test") + + // Start the container. + if err := d.Run("alpine", "sleep", "1000"); err != nil { + t.Fatalf("docker run failed: %v", err) + } + defer d.CleanUp() + + _, err := d.Exec("no_can_find") + if err == nil { + t.Fatalf("docker exec didn't fail") + } + if want := `error finding executable "no_can_find" in PATH`; !strings.Contains(err.Error(), want) { + t.Fatalf("docker exec wrong error, got: %s, want: .*%s.*", err.Error(), want) + } +} |