mirror of
https://github.com/cgrates/cgrates.git
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364 lines
9.6 KiB
Go
364 lines
9.6 KiB
Go
// +build integration
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/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package apis
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import (
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"fmt"
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"net/rpc/jsonrpc"
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"os"
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"os/exec"
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"path"
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"testing"
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"time"
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"github.com/cgrates/birpc/context"
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"github.com/cgrates/birpc"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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"github.com/cgrates/cgrates/config"
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)
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var (
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coreSCfgPath string
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coreSCfg *config.CGRConfig
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coreSBiRpc *birpc.Client
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coreSConfDIR string //run tests for specific configuration
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argPath string
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sTestCoreIt = []func(t *testing.T){
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testCoreItLoadCofig,
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testCoreItInitDataDB,
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testCoreItInitStorDB,
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//engine separate with cpu
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testCoreItStartEngineByExecWithCPUProfiling,
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testCoreItRPCConn,
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testCoreItStartCPUProfilingErrorAlreadyStarted,
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testCoreItSleep,
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testCoreItStopCPUProfiling,
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//status api
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testCoreItStatus,
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testCoreItKillEngine,
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//engine separate with memory
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testCoreItStartEngineByExecWIthMemProfiling,
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testCoreItRPCConn,
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testCoreItStartMemProfilingErrorAlreadyStarted,
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testCoreItSleep,
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testCoreItStopMemoryProfiling,
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testCoreItKillEngine,
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testCoreItCheckFinalMemProfiling,
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// test CPU and Memory just by APIs
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testCoreItStartEngine,
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testCoreItRPCConn,
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//CPUProfiles apis
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testCoreItStopCPUProfilingBeforeStart,
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testCoreItStartCPUProfiling,
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testCoreItSleep,
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testCoreItStopCPUProfiling,
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//MemoryProfiles apis
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testCoreItStopMemProfilingBeforeStart,
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testCoreItStartMemoryProfiling,
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testCoreItSleep,
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testCoreItStopMemoryProfiling,
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testCoreItKillEngine,
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}
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)
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func TestITCoreIt(t *testing.T) {
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argPath = "/tmp"
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switch *dbType {
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case utils.MetaInternal:
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coreSConfDIR = "tutinternal"
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case utils.MetaMySQL:
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coreSConfDIR = "tutmysql"
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case utils.MetaMongo:
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coreSConfDIR = "tutmongo"
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case utils.MetaPostgres:
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t.SkipNow()
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}
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for _, test := range sTestCoreIt {
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t.Run("CoreIt integration tests", test)
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}
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}
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func testCoreItLoadCofig(t *testing.T) {
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coreSCfgPath = path.Join(*dataDir, "conf", "samples", coreSConfDIR)
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var err error
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if coreSCfg, err = config.NewCGRConfigFromPath(coreSCfgPath); err != nil {
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t.Error(err)
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}
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}
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func testCoreItInitDataDB(t *testing.T) {
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if err := engine.InitDataDB(coreSCfg); err != nil {
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t.Error(err)
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}
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}
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func testCoreItInitStorDB(t *testing.T) {
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if err := engine.InitStorDB(coreSCfg); err != nil {
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t.Error(err)
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}
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}
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func testCoreItStartEngineByExecWithCPUProfiling(t *testing.T) {
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engine := exec.Command("cgr-engine", "-config_path", coreSCfgPath, "-cpuprof_dir", argPath)
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if err := engine.Start(); err != nil {
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t.Error(err)
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}
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fib := utils.Fib()
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var connected bool
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for i := 0; i < 200; i++ {
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time.Sleep(time.Duration(fib()) * time.Millisecond)
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if _, err := jsonrpc.Dial(utils.TCP, coreSCfg.ListenCfg().RPCJSONListen); err != nil {
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t.Log(err)
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} else {
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connected = true
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break
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}
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}
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if !connected {
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t.Errorf("engine did not open port <%s>", coreSCfg.ListenCfg().RPCJSONListen)
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}
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}
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func testCoreItRPCConn(t *testing.T) {
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var err error
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if coreSBiRpc, err = newRPCClient(coreSCfg.ListenCfg()); err != nil {
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t.Error(err)
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}
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}
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func testCoreItStartCPUProfilingErrorAlreadyStarted(t *testing.T) {
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var reply string
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dirPath := &utils.DirectoryArgs{
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DirPath: argPath,
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}
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expectedErr := "CPU profiling already started"
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StartCPUProfiling,
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dirPath, &reply); err == nil || err.Error() != expectedErr {
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t.Errorf("Expected %+v, received %+v", expectedErr, err)
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}
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}
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func testCoreItStartEngine(t *testing.T) {
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if _, err := engine.StartEngine(coreSCfgPath, *waitRater); err != nil {
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t.Error(err)
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}
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}
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func testCoreItStopMemProfilingBeforeStart(t *testing.T) {
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var reply string
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expectedErr := " Memory Profiling is not started"
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StopMemoryProfiling,
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new(utils.MemoryPrf), &reply); err == nil || err.Error() != expectedErr {
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t.Errorf("Expected %+q, received %+q", expectedErr, err)
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}
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}
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func testCoreItStartEngineByExecWIthMemProfiling(t *testing.T) {
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engine := exec.Command("cgr-engine", "-config_path", coreSCfgPath,
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"-memprof_dir", argPath, "-memprof_interval", "100ms", "-memprof_nrfiles", "2")
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if err := engine.Start(); err != nil {
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t.Error(err)
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}
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fib := utils.Fib()
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var connected bool
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for i := 0; i < 200; i++ {
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time.Sleep(time.Duration(fib()) * time.Millisecond)
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if _, err := jsonrpc.Dial(utils.TCP, coreSCfg.ListenCfg().RPCJSONListen); err != nil {
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t.Log(err)
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} else {
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connected = true
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break
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}
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}
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if !connected {
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t.Errorf("engine did not open port <%s>", coreSCfg.ListenCfg().RPCJSONListen)
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}
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}
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func testCoreItStopMemoryProfiling(t *testing.T) {
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var reply string
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StopMemoryProfiling,
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new(utils.MemoryPrf), &reply); err != nil {
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t.Error(err)
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} else if reply != utils.OK {
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t.Errorf("Unexpected reply returned")
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}
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//mem_prof1, mem_prof2
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for i := 1; i <= 2; i++ {
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file, err := os.Open(path.Join(argPath, fmt.Sprintf("mem%v.prof", i)))
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if err != nil {
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t.Error(err)
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}
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defer file.Close()
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//compare the size
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size, err := file.Stat()
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if err != nil {
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t.Error(err)
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} else if size.Size() < int64(415) {
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t.Errorf("Size of MemoryProfile %v is lower that expected", size.Size())
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}
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//after we checked that CPUProfile was made successfully, can delete it
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if err := os.Remove(path.Join(argPath, fmt.Sprintf("mem%v.prof", i))); err != nil {
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t.Error(err)
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}
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}
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}
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func testCoreItCheckFinalMemProfiling(t *testing.T) {
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// as the engine was killed, mem_final.prof was created and we must check it
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file, err := os.Open(path.Join(argPath, fmt.Sprintf(utils.MemProfFileCgr)))
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if err != nil {
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t.Error(err)
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}
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defer file.Close()
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//compare the size
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size, err := file.Stat()
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if err != nil {
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t.Error(err)
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} else if size.Size() < int64(415) {
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t.Errorf("Size of MemoryProfile %v is lower that expected", size.Size())
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}
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//after we checked that CPUProfile was made successfully, can delete it
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if err := os.Remove(path.Join(argPath, fmt.Sprintf(utils.MemProfFileCgr))); err != nil {
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t.Error(err)
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}
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}
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func testCoreItStartMemProfilingErrorAlreadyStarted(t *testing.T) {
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var reply string
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args := &utils.MemoryPrf{
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DirPath: argPath,
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Interval: 100 * time.Millisecond,
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NrFiles: 2,
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}
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expErr := "Memory Profiling already started"
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StartMemoryProfiling,
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args, &reply); err == nil || err.Error() != expErr {
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t.Errorf("Expected %+v, received %+v", expErr, err)
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}
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}
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func testCoreItStopCPUProfilingBeforeStart(t *testing.T) {
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var reply string
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expectedErr := " cannot stop because CPUProfiling is not active"
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StopCPUProfiling,
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new(utils.DirectoryArgs), &reply); err == nil || err.Error() != expectedErr {
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t.Errorf("Expected %+q, received %+q", expectedErr, err)
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}
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}
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func testCoreItStartCPUProfiling(t *testing.T) {
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var reply string
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dirPath := &utils.DirectoryArgs{
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DirPath: argPath,
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}
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StartCPUProfiling,
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dirPath, &reply); err != nil {
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t.Error(err)
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} else if reply != utils.OK {
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t.Errorf("Unexpected reply returned")
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}
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}
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func testCoreItSleep(t *testing.T) {
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args := &utils.DurationArgs{
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Duration: 500 * time.Millisecond,
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}
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var reply string
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1Sleep,
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args, &reply); err != nil {
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t.Error(err)
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} else if reply != utils.OK {
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t.Errorf("Unexpected reply returned")
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}
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}
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func testCoreItStopCPUProfiling(t *testing.T) {
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var reply string
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StopCPUProfiling,
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new(utils.DirectoryArgs), &reply); err != nil {
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t.Error(err)
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} else if reply != utils.OK {
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t.Errorf("Unexpected reply returned")
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}
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file, err := os.Open(path.Join(argPath, utils.CpuPathCgr))
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if err != nil {
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t.Error(err)
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}
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defer file.Close()
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//compare the size
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size, err := file.Stat()
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if err != nil {
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t.Error(err)
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} else if size.Size() < int64(415) {
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t.Errorf("Size of CPUProfile %v is lower that expected", size.Size())
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}
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//after we checked that CPUProfile was made successfully, can delete it
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if err := os.Remove(path.Join(argPath, utils.CpuPathCgr)); err != nil {
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t.Error(err)
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}
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}
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func testCoreItStartMemoryProfiling(t *testing.T) {
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var reply string
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args := &utils.MemoryPrf{
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DirPath: argPath,
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Interval: 100 * time.Millisecond,
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NrFiles: 2,
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}
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1StartMemoryProfiling,
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args, &reply); err != nil {
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t.Error(err)
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} else if reply != utils.OK {
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t.Errorf("Unexpected reply returned")
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}
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}
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func testCoreItStatus(t *testing.T) {
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args := &utils.TenantIDWithAPIOpts{}
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var reply map[string]interface{}
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if err := coreSBiRpc.Call(context.Background(), utils.CoreSv1Status,
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args, &reply); err != nil {
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t.Fatal(err)
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} else if reply[utils.NodeID] != "ALL2" {
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t.Errorf("Expected ALL2 but received %v", reply[utils.NodeID])
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}
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}
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func testCoreItKillEngine(t *testing.T) {
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if err := engine.KillEngine(*waitRater); err != nil {
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t.Error(err)
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}
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}
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