()
| 28 | var err error |
| 29 | |
| 30 | func ExampleErrorContext() { |
| 31 | ctx, cancel := errorcontext.New(test.Context()) |
| 32 | defer cancel(nil) |
| 33 | |
| 34 | go func() { |
| 35 | for { |
| 36 | // do work |
| 37 | if err != nil { |
| 38 | cancel(err) |
| 39 | } |
| 40 | } |
| 41 | }() |
| 42 | |
| 43 | for { |
| 44 | select { |
| 45 | // case data := <-dataChan: |
| 46 | case <-ctx.Done(): |
| 47 | return |
| 48 | } |
| 49 | } |
| 50 | } |
| 51 | |
| 52 | func TestErrorContext(t *testing.T) { |
| 53 | a := assertions.New(t) |