mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
127 lines
3.5 KiB
Go
127 lines
3.5 KiB
Go
// Copyright 2016 The etcd Authors
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//
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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 leasehttp
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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"go.uber.org/zap/zaptest"
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"go.etcd.io/etcd/server/v3/lease"
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betesting "go.etcd.io/etcd/server/v3/storage/backend/testing"
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)
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func TestRenewHTTP(t *testing.T) {
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lg := zaptest.NewLogger(t)
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be, _ := betesting.NewTmpBackend(t, time.Hour, 10000)
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defer betesting.Close(t, be)
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le := lease.NewLessor(lg, be, nil, lease.LessorConfig{MinLeaseTTL: int64(5)})
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le.Promote(time.Second)
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l, err := le.Grant(1, int64(5))
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if err != nil {
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t.Fatalf("failed to create lease: %v", err)
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}
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ts := httptest.NewServer(NewHandler(le, waitReady))
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defer ts.Close()
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ttl, err := RenewHTTP(context.TODO(), l.ID, ts.URL+LeasePrefix, http.DefaultTransport)
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if err != nil {
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t.Fatal(err)
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}
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if ttl != 5 {
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t.Fatalf("ttl expected 5, got %d", ttl)
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}
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}
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func TestTimeToLiveHTTP(t *testing.T) {
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lg := zaptest.NewLogger(t)
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be, _ := betesting.NewTmpBackend(t, time.Hour, 10000)
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defer betesting.Close(t, be)
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le := lease.NewLessor(lg, be, nil, lease.LessorConfig{MinLeaseTTL: int64(5)})
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le.Promote(time.Second)
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l, err := le.Grant(1, int64(5))
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if err != nil {
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t.Fatalf("failed to create lease: %v", err)
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}
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ts := httptest.NewServer(NewHandler(le, waitReady))
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defer ts.Close()
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resp, err := TimeToLiveHTTP(context.TODO(), l.ID, true, ts.URL+LeaseInternalPrefix, http.DefaultTransport)
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if err != nil {
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t.Fatal(err)
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}
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if resp.LeaseTimeToLiveResponse.ID != 1 {
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t.Fatalf("lease id expected 1, got %d", resp.LeaseTimeToLiveResponse.ID)
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}
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if resp.LeaseTimeToLiveResponse.GrantedTTL != 5 {
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t.Fatalf("granted TTL expected 5, got %d", resp.LeaseTimeToLiveResponse.GrantedTTL)
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}
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}
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func TestRenewHTTPTimeout(t *testing.T) {
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testApplyTimeout(t, func(l *lease.Lease, serverURL string) error {
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_, err := RenewHTTP(context.TODO(), l.ID, serverURL+LeasePrefix, http.DefaultTransport)
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return err
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})
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}
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func TestTimeToLiveHTTPTimeout(t *testing.T) {
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testApplyTimeout(t, func(l *lease.Lease, serverURL string) error {
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_, err := TimeToLiveHTTP(context.TODO(), l.ID, true, serverURL+LeaseInternalPrefix, http.DefaultTransport)
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return err
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})
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}
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func testApplyTimeout(t *testing.T, f func(*lease.Lease, string) error) {
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lg := zaptest.NewLogger(t)
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be, _ := betesting.NewTmpBackend(t, time.Hour, 10000)
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defer betesting.Close(t, be)
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le := lease.NewLessor(lg, be, nil, lease.LessorConfig{MinLeaseTTL: int64(5)})
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le.Promote(time.Second)
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l, err := le.Grant(1, int64(5))
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if err != nil {
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t.Fatalf("failed to create lease: %v", err)
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}
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ts := httptest.NewServer(NewHandler(le, waitNotReady))
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defer ts.Close()
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err = f(l, ts.URL)
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if err == nil {
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t.Fatalf("expected timeout error, got nil")
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}
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if err.Error() != ErrLeaseHTTPTimeout.Error() {
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t.Fatalf("expected (%v), got (%v)", ErrLeaseHTTPTimeout.Error(), err.Error())
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}
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}
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func waitReady() <-chan struct{} {
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ch := make(chan struct{})
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close(ch)
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return ch
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}
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func waitNotReady() <-chan struct{} {
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return nil
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}
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