mirror of
https://github.com/foxcpp/maddy.git
synced 2025-04-03 05:07:38 +03:00
75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
/*
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Maddy Mail Server - Composable all-in-one email server.
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Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package future
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import (
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"context"
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"errors"
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"testing"
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"time"
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)
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func TestFuture_SetBeforeGet(t *testing.T) {
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f := New()
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f.Set(1, errors.New("1"))
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val, err := f.Get()
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if err.Error() != "1" {
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t.Error("Wrong error:", err)
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}
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if val, _ := val.(int); val != 1 {
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t.Fatal("wrong val received from Get")
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}
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}
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func TestFuture_Wait(t *testing.T) {
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f := New()
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go func() {
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time.Sleep(500 * time.Millisecond)
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f.Set(1, errors.New("1"))
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}()
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val, err := f.Get()
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if val, _ := val.(int); val != 1 {
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t.Fatal("wrong val received from Get")
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}
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if err.Error() != "1" {
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t.Error("Wrong error:", err)
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}
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val, err = f.Get()
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if val, _ := val.(int); val != 1 {
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t.Fatal("wrong val received from Get on second try")
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}
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if err.Error() != "1" {
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t.Error("Wrong error:", err)
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}
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}
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func TestFuture_WaitCtx(t *testing.T) {
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f := New()
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ctx, cancel := context.WithTimeout(context.Background(), 500*time.Millisecond)
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defer cancel()
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_, err := f.GetContext(ctx)
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if err != context.DeadlineExceeded {
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t.Fatal("context is not cancelled")
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}
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}
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