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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| // Copyright 2023 TiKV Authors | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package real | ||
|
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| import flag "github.com/spf13/pflag" | ||
|
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| var ( | ||
| pdAddrs = flag.String("pd-addrs", "127.0.0.1:2379", "pd addrs") | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| // Copyright 2023 TiKV Authors | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package real | ||
|
|
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "github.com/stretchr/testify/require" | ||
| "testing" | ||
| ) | ||
|
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| func TestTS(t *testing.T) { | ||
| re := require.New(t) | ||
| _, cancel := context.WithCancel(context.Background()) | ||
| defer cancel() | ||
|
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| db := OpenTestDB(t) | ||
| db.MustExec("use test") | ||
| db.MustExec("drop table if exists t") | ||
| db.MustExec("create table t(a int, index i(a))") | ||
| db.MustExec("insert t values (1), (2), (3)") | ||
|
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| var ts uint64 | ||
| err := db.inner.Begin().Raw("select @@tidb_current_ts").Scan(&ts).Rollback() | ||
| re.NoError(err.Error) | ||
|
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| fmt.Printf("ts: %s\n", GetTimeFromTS(ts)) | ||
| db.MustClose() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| package real | ||
|
|
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| import ( | ||
| "gorm.io/driver/mysql" | ||
| "gorm.io/gorm" | ||
| "moul.io/zapgorm2" | ||
| "testing" | ||
| "time" | ||
|
|
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| "github.com/DATA-DOG/go-sqlmock" | ||
| mysqldriver "github.com/go-sql-driver/mysql" | ||
| "github.com/pingcap/log" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
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| type TestDB struct { | ||
| inner *gorm.DB | ||
| require *require.Assertions | ||
|
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| isUnderlyingMocked bool | ||
| mock sqlmock.Sqlmock | ||
| } | ||
|
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| func OpenTestDB(t *testing.T, configModifier ...func(*mysqldriver.Config, *gorm.Config)) *TestDB { | ||
| r := require.New(t) | ||
|
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| dsn := mysqldriver.NewConfig() | ||
| dsn.Net = "tcp" | ||
| dsn.Addr = "127.0.0.1:4000" | ||
| dsn.Params = map[string]string{"time_zone": "'+00:00'"} | ||
| dsn.ParseTime = true | ||
| dsn.Loc = time.UTC | ||
| dsn.User = "root" | ||
| dsn.DBName = "test" | ||
|
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| config := &gorm.Config{ | ||
| Logger: zapgorm2.New(log.L()), | ||
| } | ||
|
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| for _, m := range configModifier { | ||
| m(dsn, config) | ||
| } | ||
|
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| db, err := gorm.Open(mysql.Open(dsn.FormatDSN()), config) | ||
| r.NoError(err) | ||
|
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| return &TestDB{ | ||
| inner: db.Debug(), | ||
| require: r, | ||
| } | ||
| } | ||
|
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| func (db *TestDB) MustClose() { | ||
| if db.isUnderlyingMocked { | ||
| db.mock.ExpectClose() | ||
| } | ||
|
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| d, err := db.inner.DB() | ||
| db.require.NoError(err) | ||
|
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| err = d.Close() | ||
| db.require.NoError(err) | ||
| } | ||
|
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| func (db *TestDB) Gorm() *gorm.DB { | ||
| return db.inner | ||
| } | ||
|
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| func (db *TestDB) MustExec(sql string, values ...interface{}) { | ||
| err := db.inner.Exec(sql, values...).Error | ||
| db.require.NoError(err) | ||
| } | ||
|
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| func (db *TestDB) Mocker() sqlmock.Sqlmock { | ||
| db.require.True(db.isUnderlyingMocked) | ||
| return db.mock | ||
| } | ||
|
|
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| func (db *TestDB) MustMeetMockExpectation() { | ||
| db.require.Nil(db.Mocker().ExpectationsWereMet()) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| package real | ||
|
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| import ( | ||
| "time" | ||
| ) | ||
|
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| const physicalShiftBits = 18 | ||
|
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| // GetTimeFromTS extracts time.Time from a timestamp. | ||
| func GetTimeFromTS(ts uint64) time.Time { | ||
| ms := ExtractPhysical(ts) | ||
| return time.Unix(ms/1e3, (ms%1e3)*1e6) | ||
| } | ||
|
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| // ExtractPhysical returns a ts's physical part. | ||
| func ExtractPhysical(ts uint64) int64 { | ||
| return int64(ts >> physicalShiftBits) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| package real | ||
|
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| import ( | ||
| "go.uber.org/goleak" | ||
| "testing" | ||
|
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| "github.com/tikv/pd/pkg/utils/testutil" | ||
| ) | ||
|
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| func TestMain(m *testing.M) { | ||
| goleak.VerifyTestMain(m, testutil.LeakOptions...) | ||
| } |
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