108 lines
4.4 KiB
Go
108 lines
4.4 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 sem
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import (
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"testing"
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"github.com/pingcap/tidb/parser/mysql"
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"github.com/pingcap/tidb/sessionctx/variable"
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"github.com/stretchr/testify/assert"
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)
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func TestInvisibleSchema(t *testing.T) {
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assert := assert.New(t)
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assert.True(IsInvisibleSchema(metricsSchema))
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assert.True(IsInvisibleSchema("METRICS_ScHEma"))
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assert.False(IsInvisibleSchema("mysql"))
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assert.False(IsInvisibleSchema(informationSchema))
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assert.False(IsInvisibleSchema("Bogusname"))
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}
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func TestIsInvisibleTable(t *testing.T) {
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assert := assert.New(t)
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mysqlTbls := []string{exprPushdownBlacklist, gcDeleteRange, gcDeleteRangeDone, optRuleBlacklist, tidb, globalVariables}
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infoSchemaTbls := []string{clusterConfig, clusterHardware, clusterLoad, clusterLog, clusterSystemInfo, inspectionResult,
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inspectionRules, inspectionSummary, metricsSummary, metricsSummaryByLabel, metricsTables, tidbHotRegions}
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perfSChemaTbls := []string{pdProfileAllocs, pdProfileBlock, pdProfileCPU, pdProfileGoroutines, pdProfileMemory,
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pdProfileMutex, tidbProfileAllocs, tidbProfileBlock, tidbProfileCPU, tidbProfileGoroutines,
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tidbProfileMemory, tidbProfileMutex, tikvProfileCPU}
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for _, tbl := range mysqlTbls {
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assert.True(IsInvisibleTable(mysql.SystemDB, tbl))
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}
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for _, tbl := range infoSchemaTbls {
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assert.True(IsInvisibleTable(informationSchema, tbl))
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}
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for _, tbl := range perfSChemaTbls {
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assert.True(IsInvisibleTable(performanceSchema, tbl))
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}
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assert.True(IsInvisibleTable(metricsSchema, "acdc"))
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assert.True(IsInvisibleTable(metricsSchema, "fdsgfd"))
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assert.False(IsInvisibleTable("test", "t1"))
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}
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func TestIsRestrictedPrivilege(t *testing.T) {
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assert := assert.New(t)
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assert.True(IsRestrictedPrivilege("RESTRICTED_TABLES_ADMIN"))
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assert.True(IsRestrictedPrivilege("RESTRICTED_STATUS_VARIABLES_ADMIN"))
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assert.False(IsRestrictedPrivilege("CONNECTION_ADMIN"))
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assert.False(IsRestrictedPrivilege("BACKUP_ADMIN"))
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assert.False(IsRestrictedPrivilege("aa"))
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}
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func TestIsInvisibleStatusVar(t *testing.T) {
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assert := assert.New(t)
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assert.True(IsInvisibleStatusVar(tidbGCLeaderDesc))
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assert.False(IsInvisibleStatusVar("server_id"))
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assert.False(IsInvisibleStatusVar("ddl_schema_version"))
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assert.False(IsInvisibleStatusVar("Ssl_version"))
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}
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func TestIsInvisibleSysVar(t *testing.T) {
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assert := assert.New(t)
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assert.False(IsInvisibleSysVar(variable.Hostname)) // changes the value to default, but is not invisible
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assert.False(IsInvisibleSysVar(variable.TiDBEnableEnhancedSecurity)) // should be able to see the mode is on.
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assert.False(IsInvisibleSysVar(variable.TiDBAllowRemoveAutoInc))
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assert.True(IsInvisibleSysVar(variable.TiDBCheckMb4ValueInUTF8))
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assert.True(IsInvisibleSysVar(variable.TiDBConfig))
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assert.True(IsInvisibleSysVar(variable.TiDBEnableSlowLog))
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assert.True(IsInvisibleSysVar(variable.TiDBExpensiveQueryTimeThreshold))
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assert.True(IsInvisibleSysVar(variable.TiDBForcePriority))
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assert.True(IsInvisibleSysVar(variable.TiDBGeneralLog))
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assert.True(IsInvisibleSysVar(variable.TiDBMetricSchemaRangeDuration))
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assert.True(IsInvisibleSysVar(variable.TiDBMetricSchemaStep))
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assert.True(IsInvisibleSysVar(variable.TiDBOptWriteRowID))
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assert.True(IsInvisibleSysVar(variable.TiDBPProfSQLCPU))
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assert.True(IsInvisibleSysVar(variable.TiDBRecordPlanInSlowLog))
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assert.True(IsInvisibleSysVar(variable.TiDBSlowQueryFile))
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assert.True(IsInvisibleSysVar(variable.TiDBSlowLogThreshold))
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assert.True(IsInvisibleSysVar(variable.TiDBEnableCollectExecutionInfo))
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assert.True(IsInvisibleSysVar(variable.TiDBMemoryUsageAlarmRatio))
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assert.True(IsInvisibleSysVar(variable.TiDBEnableTelemetry))
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assert.True(IsInvisibleSysVar(variable.TiDBRowFormatVersion))
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assert.True(IsInvisibleSysVar(variable.TiDBRedactLog))
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assert.True(IsInvisibleSysVar(variable.TiDBTopSQLMaxTimeSeriesCount))
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assert.True(IsInvisibleSysVar(variable.TiDBTopSQLMaxTimeSeriesCount))
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assert.True(IsInvisibleSysVar(tidbAuditRetractLog))
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}
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