コード例 #1
0
func TestCancelAfterRequest(t *testing.T) {
	ctx, cancel := context.WithCancel(context.Background())

	resp, err := doRequest(ctx)

	// Cancel before reading the body.
	// Request.Body should still be readable after the context is canceled.
	cancel()

	b, err := ioutil.ReadAll(resp.Body)
	if err != nil || string(b) != requestBody {
		t.Fatalf("could not read body: %q %v", b, err)
	}
}
コード例 #2
0
func TestCancel(t *testing.T) {
	ctx, cancel := context.WithCancel(context.Background())
	go func() {
		time.Sleep(requestDuration / 2)
		cancel()
	}()

	resp, err := doRequest(ctx)

	if resp != nil || err == nil {
		t.Fatalf("expected error, didn't get one. resp: %v", resp)
	}
	if err != ctx.Err() {
		t.Fatalf("expected error from context but got: %v", err)
	}
}