mirror of https://github.com/tidwall/tile38.git
73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
// Copyright 2016-2018 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package test
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import (
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"fmt"
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"strings"
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"sync"
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"testing"
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"time"
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)
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func checkFor(t *testing.T, totalWait, sleepDur time.Duration, f func() error) {
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t.Helper()
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timeout := time.Now().Add(totalWait)
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var err error
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for time.Now().Before(timeout) {
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err = f()
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if err == nil {
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return
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}
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time.Sleep(sleepDur)
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}
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if err != nil {
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t.Fatal(err.Error())
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}
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}
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type dummyLogger struct {
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sync.Mutex
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msg string
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}
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func (d *dummyLogger) Fatalf(format string, args ...interface{}) {
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d.Lock()
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d.msg = fmt.Sprintf(format, args...)
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d.Unlock()
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}
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func (d *dummyLogger) Errorf(format string, args ...interface{}) {
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}
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func (d *dummyLogger) Debugf(format string, args ...interface{}) {
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}
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func (d *dummyLogger) Tracef(format string, args ...interface{}) {
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}
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func (d *dummyLogger) Noticef(format string, args ...interface{}) {
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}
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func TestStackFatal(t *testing.T) {
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d := &dummyLogger{}
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stackFatalf(d, "test stack %d", 1)
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if !strings.HasPrefix(d.msg, "test stack 1") {
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t.Fatalf("Unexpected start of stack: %v", d.msg)
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}
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if !strings.Contains(d.msg, "test_test.go") {
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t.Fatalf("Unexpected stack: %v", d.msg)
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}
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}
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