331 lines
9.2 KiB
PowerShell
331 lines
9.2 KiB
PowerShell
# This script enables you running RocksDB tests by running
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# All the tests in parallel and utilizing all the cores
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# For db_test the script first lists and parses the tests
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# and then fires them up in parallel using async PS Job functionality
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# Run the script from the enlistment
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Param(
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[switch]$EnableJE = $false, # Use je executable
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[switch]$EnableRerun = $false, # Rerun failed tests sequentially at the end
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[string]$WorkFolder = "", # Direct tests to use that folder
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[int]$Limit = -1, # -1 means run all otherwise limit for testing purposes
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[string]$Exclude = "", # Expect a comma separated list, no spaces
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[string]$Run = "db_test", # Run db_test|db_test2|tests|testname1,testname2...
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# Number of async tasks that would run concurrently. Recommend a number below 64.
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# However, CPU utlization really depends on the storage media. Recommend ram based disk.
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# a value of 1 will run everything serially
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[int]$Concurrency = 16
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)
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# Folders and commands must be fullpath to run assuming
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# the current folder is at the root of the git enlistment
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Get-Date
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# If running under Appveyor assume that root
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[string]$Appveyor = $Env:APPVEYOR_BUILD_FOLDER
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if($Appveyor -ne "") {
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$RootFolder = $Appveyor
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} else {
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$RootFolder = $PSScriptRoot -replace '\\build_tools', ''
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}
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$LogFolder = -Join($RootFolder, "\db_logs\")
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$BinariesFolder = -Join($RootFolder, "\build\Debug\")
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if($WorkFolder -eq "") {
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# If TEST_TMPDIR is set use it
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[string]$var = $Env:TEST_TMPDIR
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if($var -eq "") {
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$WorkFolder = -Join($RootFolder, "\db_tests\")
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$Env:TEST_TMPDIR = $WorkFolder
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} else {
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$WorkFolder = $var
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}
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} else {
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# Override from a command line
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$Env:TEST_TMPDIR = $WorkFolder
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}
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Write-Output "Root: $RootFolder, WorkFolder: $WorkFolder"
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# Use JEMALLOC executables
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if($Run -ceq "db_test" -or
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$Run -ceq "db_test2" ) {
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$file_name = $Run
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if($EnableJE) {
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$file_name += "_je"
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}
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$file_name += ".exe"
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$db_test = -Join ($BinariesFolder, $file_name)
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Write-Output "Binaries: $BinariesFolder db_test: $db_test"
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}
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#Exclusions that we do not want to run
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$ExcludeTests = New-Object System.Collections.Generic.HashSet[string]
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if($Exclude -ne "") {
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Write-Host "Exclude: $Exclude"
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$l = $Exclude -split ' '
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ForEach($t in $l) { $ExcludeTests.Add($t) | Out-Null }
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}
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# Create test directories in the current folder
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md -Path $WorkFolder -ErrorAction Ignore | Out-Null
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md -Path $LogFolder -ErrorAction Ignore | Out-Null
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# Extract the names of its tests by running db_test with --gtest_list_tests.
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# This filter removes the "#"-introduced comments, and expands to
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# fully-qualified names by changing input like this:
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#
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# DBTest.
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# Empty
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# WriteEmptyBatch
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# MultiThreaded/MultiThreadedDBTest.
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# MultiThreaded/0 # GetParam() = 0
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# MultiThreaded/1 # GetParam() = 1
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#
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# into this:
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#
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# DBTest.Empty
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# DBTest.WriteEmptyBatch
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# MultiThreaded/MultiThreadedDBTest.MultiThreaded/0
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# MultiThreaded/MultiThreadedDBTest.MultiThreaded/1
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# Output into the parameter in a form TestName -> Log File Name
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function Normalize-DbTests($HashTable) {
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$Tests = @()
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# Run db_test to get a list of tests and store it into $a array
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&$db_test --gtest_list_tests | tee -Variable Tests | Out-Null
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# Current group
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$Group=""
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ForEach( $l in $Tests) {
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# Trailing dot is a test group
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if( $l -match "\.$") {
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$Group = $l
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} else {
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# Otherwise it is a test name, remove leading space
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$test = $l -replace '^\s+',''
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# remove trailing comment if any and create a log name
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$test = $test -replace '\s+\#.*',''
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$test = "$Group$test"
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if($ExcludeTests.Contains($test)) {
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continue
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}
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$test_log = $test -replace '[\./]','_'
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$test_log += ".log"
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$log_path = -join ($LogFolder, $test_log)
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# Add to a hashtable
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$HashTable.Add($test, $log_path);
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}
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}
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}
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# The function removes trailing .exe siffix if any,
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# creates a name for the log file
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function MakeAndAdd([string]$token, $HashTable) {
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$test_name = $token -replace '.exe$', ''
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$log_name = -join ($test_name, ".log")
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$log_path = -join ($LogFolder, $log_name)
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if(!$ExcludeTests.Contains($test_name)) {
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$HashTable.Add($test_name, $log_path)
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} else {
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Write-Warning "Test $test_name is excluded"
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}
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}
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# The function scans build\Debug folder to discover
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# Test executables. It then populates a table with
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# Test executable name -> Log file
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function Discover-TestBinaries([string]$Pattern, $HashTable) {
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$Exclusions = @("db_test*", "db_sanity_test*")
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$p = -join ($BinariesFolder, $pattern)
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Write-Host "Path: $p"
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dir -Path $p -Exclude $Exclusions | ForEach-Object {
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MakeAndAdd -token ($_.Name) -HashTable $HashTable
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}
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}
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$TestsToRun = [ordered]@{}
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if($Run -ceq "db_test" -or
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$Run -ceq "db_test2") {
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Normalize-DbTests -HashTable $TestsToRun
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} elseif($Run -ceq "tests") {
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if($EnableJE) {
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$pattern = "*_test_je.exe"
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} else {
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$pattern = "*_test.exe"
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}
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Discover-TestBinaries -Pattern $pattern -HashTable $TestsToRun
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} else {
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$test_list = $Run -split ' '
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ForEach($t in $test_list) {
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MakeAndAdd -token $t -HashTable $TestsToRun
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}
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}
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$NumTestsToStart = $TestsToRun.Count
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if($Limit -ge 0 -and $NumTestsToStart -gt $Limit) {
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$NumTestsToStart = $Limit
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}
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Write-Host "Attempting to start: $NumTestsToStart tests"
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# Invoke a test with a filter and redirect all output
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$InvokeTestCase = {
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param($exe, $test, $log);
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&$exe --gtest_filter=$test > $log 2>&1
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}
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# Invoke all tests and redirect output
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$InvokeTestAsync = {
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param($exe, $log)
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&$exe > $log 2>&1
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}
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# Hash that contains tests to rerun if any failed
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# Those tests will be rerun sequentially
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$Rerun = [ordered]@{}
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# Test limiting factor here
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$count = 0
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# Overall status
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[bool]$success = $true;
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function RunJobs($TestToLog, [int]$ConcurrencyVal, [bool]$AddForRerun)
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{
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# Array to wait for any of the running jobs
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$jobs = @()
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# Hash JobToLog
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$JobToLog = @{}
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# Wait for all to finish and get the results
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while(($JobToLog.Count -gt 0) -or
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($TestToLog.Count -gt 0)) {
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# Make sure we have maximum concurrent jobs running if anything
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# and the $Limit either not set or allows to proceed
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while(($JobToLog.Count -lt $ConcurrencyVal) -and
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(($TestToLog.Count -gt 0) -and
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(($Limit -lt 0) -or ($count -lt $Limit)))) {
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# We only need the first key
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foreach($key in $TestToLog.keys) {
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$k = $key
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break
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}
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Write-Host "Starting $k"
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$log_path = ($TestToLog.$k)
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if($Run -ceq "db_test" -or
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$Run -ceq "db_test2") {
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$job = Start-Job -Name $k -ScriptBlock $InvokeTestCase -ArgumentList @($db_test,$k,$log_path)
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} else {
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[string]$Exe = -Join ($BinariesFolder, $k)
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$job = Start-Job -Name $k -ScriptBlock $InvokeTestAsync -ArgumentList @($exe,$log_path)
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}
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$JobToLog.Add($job, $log_path)
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$TestToLog.Remove($k)
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++$count
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}
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if($JobToLog.Count -lt 1) {
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break
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}
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$jobs = @()
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foreach($k in $JobToLog.Keys) { $jobs += $k }
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$completed = Wait-Job -Job $jobs -Any
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$log = $JobToLog[$completed]
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$JobToLog.Remove($completed)
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$message = -join @($completed.Name, " State: ", ($completed.State))
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$log_content = @(Get-Content $log)
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if($completed.State -ne "Completed") {
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$success = $false
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Write-Warning $message
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$log_content | Write-Warning
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} else {
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# Scan the log. If we find PASSED and no occurrence of FAILED
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# then it is a success
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[bool]$pass_found = $false
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ForEach($l in $log_content) {
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if(($l -match "^\[\s+FAILED") -or
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($l -match "Assertion failed:")) {
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$pass_found = $false
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break
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}
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if(($l -match "^\[\s+PASSED") -or
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($l -match " : PASSED$") -or
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($l -match "^PASS$") -or # Special c_test case
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($l -match "Passed all tests!") ) {
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$pass_found = $true
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}
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}
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if(!$pass_found) {
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$success = $false;
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Write-Warning $message
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$log_content | Write-Warning
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if($AddForRerun) {
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$Rerun.Add($completed.Name, $log)
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}
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} else {
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Write-Host $message
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}
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}
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# Remove cached job info from the system
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# Should be no output
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Receive-Job -Job $completed | Out-Null
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}
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}
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RunJobs -TestToLog $TestsToRun -ConcurrencyVal $Concurrency -AddForRerun $EnableRerun
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if($Rerun.Count -gt 0) {
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Write-Host "Rerunning " ($Rerun.Count) " tests sequentially"
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$success = $true
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$count = 0
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RunJobs -TestToLog $Rerun -ConcurrencyVal 1 -AddForRerun $false
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}
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Get-Date
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if(!$success) {
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# This does not succeed killing off jobs quick
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# So we simply exit
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# Remove-Job -Job $jobs -Force
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# indicate failure using this exit code
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exit 12345
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}
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