67 lines
2.8 KiB
Go
67 lines
2.8 KiB
Go
// Copyright 2021 PingCAP, Inc.
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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 executor_test
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import (
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. "github.com/pingcap/check"
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"github.com/pingcap/tidb/util/testkit"
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)
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func (s *testSuite5) TestShowPlacement(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("drop placement policy if exists p1")
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tk.MustExec("create placement policy pa1 " +
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"PRIMARY_REGION=\"cn-east-1\" " +
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"REGIONS=\"cn-east-1,cn-east-2\"" +
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"SCHEDULE=\"EVEN\"")
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defer tk.MustExec("drop placement policy pa1")
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tk.MustExec("create placement policy pa2 " +
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"LEADER_CONSTRAINTS=\"[+region=us-east-1]\" " +
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"FOLLOWER_CONSTRAINTS=\"[+region=us-east-2]\" " +
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"FOLLOWERS=3")
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defer tk.MustExec("drop placement policy pa2")
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tk.MustExec("create placement policy pb1 " +
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"VOTER_CONSTRAINTS=\"[+region=bj]\" " +
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"LEARNER_CONSTRAINTS=\"[+region=sh]\" " +
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"CONSTRAINTS=\"[+disk=ssd]\"" +
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"VOTERS=5 " +
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"LEARNERS=3")
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defer tk.MustExec("drop placement policy pb1")
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tk.MustQuery("show placement").Check(testkit.Rows(
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"POLICY pa1 PRIMARY_REGION=\"cn-east-1\" REGIONS=\"cn-east-1,cn-east-2\" SCHEDULE=\"EVEN\" SCHEDULED",
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"POLICY pa2 LEADER_CONSTRAINTS=\"[+region=us-east-1]\" FOLLOWERS=3 FOLLOWER_CONSTRAINTS=\"[+region=us-east-2]\" SCHEDULED",
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"POLICY pb1 CONSTRAINTS=\"[+disk=ssd]\" VOTERS=5 VOTER_CONSTRAINTS=\"[+region=bj]\" LEARNERS=3 LEARNER_CONSTRAINTS=\"[+region=sh]\" SCHEDULED",
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))
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tk.MustQuery("show placement like 'POLICY%'").Check(testkit.Rows(
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"POLICY pa1 PRIMARY_REGION=\"cn-east-1\" REGIONS=\"cn-east-1,cn-east-2\" SCHEDULE=\"EVEN\" SCHEDULED",
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"POLICY pa2 LEADER_CONSTRAINTS=\"[+region=us-east-1]\" FOLLOWERS=3 FOLLOWER_CONSTRAINTS=\"[+region=us-east-2]\" SCHEDULED",
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"POLICY pb1 CONSTRAINTS=\"[+disk=ssd]\" VOTERS=5 VOTER_CONSTRAINTS=\"[+region=bj]\" LEARNERS=3 LEARNER_CONSTRAINTS=\"[+region=sh]\" SCHEDULED",
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))
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tk.MustQuery("show placement like 'POLICY pa%'").Check(testkit.Rows(
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"POLICY pa1 PRIMARY_REGION=\"cn-east-1\" REGIONS=\"cn-east-1,cn-east-2\" SCHEDULE=\"EVEN\" SCHEDULED",
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"POLICY pa2 LEADER_CONSTRAINTS=\"[+region=us-east-1]\" FOLLOWERS=3 FOLLOWER_CONSTRAINTS=\"[+region=us-east-2]\" SCHEDULED",
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))
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tk.MustQuery("show placement where Target='POLICY pb1'").Check(testkit.Rows(
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"POLICY pb1 CONSTRAINTS=\"[+disk=ssd]\" VOTERS=5 VOTER_CONSTRAINTS=\"[+region=bj]\" LEARNERS=3 LEARNER_CONSTRAINTS=\"[+region=sh]\" SCHEDULED",
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))
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}
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