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move fuzz test to different package due to shared state between fuzz …
…and stress in twopc tests Signed-off-by: Harshit Gangal <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| /* | ||
| Copyright 2024 The Vitess 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 fuzz | ||
|
|
||
| import ( | ||
| "context" | ||
| _ "embed" | ||
| "flag" | ||
| "fmt" | ||
| "os" | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "vitess.io/vitess/go/mysql" | ||
| "vitess.io/vitess/go/test/endtoend/cluster" | ||
| "vitess.io/vitess/go/test/endtoend/transaction/twopc/utils" | ||
| ) | ||
|
|
||
| var ( | ||
| clusterInstance *cluster.LocalProcessCluster | ||
| vtParams mysql.ConnParams | ||
| vtgateGrpcAddress string | ||
| keyspaceName = "ks" | ||
| unshardedKeyspaceName = "uks" | ||
| cell = "zone1" | ||
| hostname = "localhost" | ||
|
|
||
| //go:embed schema.sql | ||
| SchemaSQL string | ||
|
|
||
| //go:embed vschema.json | ||
| VSchema string | ||
| ) | ||
|
|
||
| func TestMain(m *testing.M) { | ||
| defer cluster.PanicHandler(nil) | ||
| flag.Parse() | ||
|
|
||
| exitcode := func() int { | ||
| clusterInstance = cluster.NewCluster(cell, hostname) | ||
| defer clusterInstance.Teardown() | ||
|
|
||
| // Start topo server | ||
| if err := clusterInstance.StartTopo(); err != nil { | ||
| return 1 | ||
| } | ||
|
|
||
| // Reserve vtGate port in order to pass it to vtTablet | ||
| clusterInstance.VtgateGrpcPort = clusterInstance.GetAndReservePort() | ||
|
|
||
| // Set extra args for twopc | ||
| clusterInstance.VtGateExtraArgs = append(clusterInstance.VtGateExtraArgs, | ||
| "--transaction_mode", "TWOPC", | ||
| "--grpc_use_effective_callerid", | ||
| ) | ||
| clusterInstance.VtTabletExtraArgs = append(clusterInstance.VtTabletExtraArgs, | ||
| "--twopc_enable", | ||
| "--twopc_abandon_age", "1", | ||
| "--migration_check_interval", "2s", | ||
| ) | ||
|
|
||
| // Start keyspace | ||
| keyspace := &cluster.Keyspace{ | ||
| Name: keyspaceName, | ||
| SchemaSQL: SchemaSQL, | ||
| VSchema: VSchema, | ||
| DurabilityPolicy: "semi_sync", | ||
| } | ||
| if err := clusterInstance.StartKeyspace(*keyspace, []string{"-40", "40-80", "80-"}, 2, false); err != nil { | ||
| return 1 | ||
| } | ||
|
|
||
| // Start an unsharded keyspace | ||
| unshardedKeyspace := &cluster.Keyspace{ | ||
| Name: unshardedKeyspaceName, | ||
| SchemaSQL: "", | ||
| VSchema: "{}", | ||
| DurabilityPolicy: "semi_sync", | ||
| } | ||
| if err := clusterInstance.StartUnshardedKeyspace(*unshardedKeyspace, 2, false); err != nil { | ||
| return 1 | ||
| } | ||
|
|
||
| // Start Vtgate | ||
| if err := clusterInstance.StartVtgate(); err != nil { | ||
| return 1 | ||
| } | ||
| vtParams = clusterInstance.GetVTParams("") | ||
| vtgateGrpcAddress = fmt.Sprintf("%s:%d", clusterInstance.Hostname, clusterInstance.VtgateGrpcPort) | ||
|
|
||
| return m.Run() | ||
| }() | ||
| os.Exit(exitcode) | ||
| } | ||
|
|
||
| func start(t *testing.T) (*mysql.Conn, func()) { | ||
| ctx := context.Background() | ||
| conn, err := mysql.Connect(ctx, &vtParams) | ||
| require.NoError(t, err) | ||
| cleanup(t) | ||
|
|
||
| return conn, func() { | ||
| conn.Close() | ||
| cleanup(t) | ||
| } | ||
| } | ||
|
|
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| func cleanup(t *testing.T) { | ||
| cluster.PanicHandler(t) | ||
|
|
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| utils.ClearOutTable(t, vtParams, "twopc_fuzzer_insert") | ||
| utils.ClearOutTable(t, vtParams, "twopc_fuzzer_update") | ||
| utils.ClearOutTable(t, vtParams, "twopc_t1") | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| create table twopc_fuzzer_update ( | ||
| id bigint, | ||
| col bigint, | ||
| primary key (id) | ||
| ) Engine=InnoDB; | ||
|
|
||
| create table twopc_fuzzer_insert ( | ||
| id bigint, | ||
| updateSet bigint, | ||
| threadId bigint, | ||
| col bigint auto_increment, | ||
| key(col), | ||
| primary key (id, col) | ||
| ) Engine=InnoDB; | ||
|
|
||
| create table twopc_t1 ( | ||
| id bigint, | ||
| col bigint, | ||
| primary key (id) | ||
| ) Engine=InnoDB; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| { | ||
| "sharded":true, | ||
| "vindexes": { | ||
| "reverse_bits": { | ||
| "type": "reverse_bits" | ||
| } | ||
| }, | ||
| "tables": { | ||
| "twopc_fuzzer_update": { | ||
| "column_vindexes": [ | ||
| { | ||
| "column": "id", | ||
| "name": "reverse_bits" | ||
| } | ||
| ] | ||
| }, | ||
| "twopc_fuzzer_insert": { | ||
| "column_vindexes": [ | ||
| { | ||
| "column": "id", | ||
| "name": "reverse_bits" | ||
| } | ||
| ] | ||
| }, | ||
| "twopc_t1": { | ||
| "column_vindexes": [ | ||
| { | ||
| "column": "id", | ||
| "name": "reverse_bits" | ||
| } | ||
| ] | ||
| } | ||
| } | ||
| } |
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