зеркало из https://github.com/github/vitess-gh.git
103 строки
3.1 KiB
Go
103 строки
3.1 KiB
Go
/*
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Copyright 2019 The Vitess 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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package mysql
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import (
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"testing"
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)
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func TestStatusReplicationRunning(t *testing.T) {
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input := &ReplicationStatus{
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IOThreadRunning: true,
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SQLThreadRunning: true,
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}
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want := true
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if got := input.ReplicationRunning(); got != want {
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t.Errorf("%#v.ReplicationRunning() = %v, want %v", input, got, want)
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}
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}
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func TestStatusIOThreadNotRunning(t *testing.T) {
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input := &ReplicationStatus{
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IOThreadRunning: false,
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SQLThreadRunning: true,
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}
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want := false
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if got := input.ReplicationRunning(); got != want {
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t.Errorf("%#v.ReplicationRunning() = %v, want %v", input, got, want)
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}
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}
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func TestStatusSQLThreadNotRunning(t *testing.T) {
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input := &ReplicationStatus{
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IOThreadRunning: true,
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SQLThreadRunning: false,
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}
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want := false
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if got := input.ReplicationRunning(); got != want {
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t.Errorf("%#v.ReplicationRunning() = %v, want %v", input, got, want)
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}
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}
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func TestFindErrantGTIDs(t *testing.T) {
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sid1 := SID{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
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sid2 := SID{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16}
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sid3 := SID{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17}
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sid4 := SID{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 18}
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masterSID := SID{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 19}
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set1 := Mysql56GTIDSet{
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sid1: []interval{{20, 30}, {35, 39}, {40, 53}, {55, 75}},
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sid2: []interval{{1, 7}, {20, 50}, {60, 70}},
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sid4: []interval{{1, 30}},
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masterSID: []interval{{1, 7}, {20, 30}},
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}
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set2 := Mysql56GTIDSet{
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sid1: []interval{{20, 30}, {35, 37}, {50, 60}},
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sid2: []interval{{3, 5}, {22, 25}, {32, 37}, {67, 70}},
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sid3: []interval{{1, 45}},
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masterSID: []interval{{2, 6}, {15, 40}},
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}
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set3 := Mysql56GTIDSet{
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sid1: []interval{{20, 30}, {35, 38}, {50, 70}},
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sid2: []interval{{3, 5}, {22, 25}, {32, 37}, {67, 70}},
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sid3: []interval{{1, 45}},
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masterSID: []interval{{2, 6}, {15, 45}},
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}
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status1 := ReplicationStatus{MasterUUID: masterSID, RelayLogPosition: Position{GTIDSet: set1}}
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status2 := ReplicationStatus{MasterUUID: masterSID, RelayLogPosition: Position{GTIDSet: set2}}
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status3 := ReplicationStatus{MasterUUID: masterSID, RelayLogPosition: Position{GTIDSet: set3}}
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got, err := status1.FindErrantGTIDs([]*ReplicationStatus{&status2, &status3})
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if err != nil {
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t.Errorf("%v", err)
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}
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want := Mysql56GTIDSet{
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sid1: []interval{{39, 39}, {40, 49}, {71, 75}},
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sid2: []interval{{1, 2}, {6, 7}, {20, 21}, {26, 31}, {38, 50}, {60, 66}},
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sid4: []interval{{1, 30}},
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}
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if !got.Equal(want) {
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t.Errorf("got %#v; want %#v", got, want)
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}
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}
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