| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| package fastboot |
| |
| import ( |
| "context" |
| "strings" |
| "testing" |
| "time" |
| ) |
| |
| func TestErrorContainsStderr(t *testing.T) { |
| // Use any binary that will fail and print to stderr when given unexpected arguments. |
| // Using something that should be in PATH on any POSIX system: |
| // http://pubs.opengroup.org/onlinepubs/9699919799/utilities/contents.html |
| shD := Fastboot{"date"} |
| _, err := shD.Continue(context.Background()) |
| if err == nil { |
| t.Error("Expected an error") |
| } |
| if !strings.Contains(err.Error(), "date:") { |
| t.Errorf("Expected the standard error text in the error, got: %v", err) |
| } |
| } |
| |
| func TestRespectsContext(t *testing.T) { |
| // Use cat because it doesn't terminate on its own. |
| // Using something that should be in PATH on any POSIX system: |
| // http://pubs.opengroup.org/onlinepubs/9699919799/utilities/contents.html |
| shD := Fastboot{"cat"} |
| ctx, cancel := context.WithTimeout(context.Background(), time.Microsecond) |
| defer cancel() |
| _, err := shD.Continue(ctx) |
| if err == nil { |
| t.Error("Expected a timeout error, got no error") |
| } |
| if !strings.Contains(err.Error(), "deadline") { |
| t.Errorf("Expected a timeout error, got: %v", err) |
| } |
| } |