| #!/usr/bin/env perl |
| |
| ############################################################################ |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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: test_harness |
| # |
| # This is the top level bootstraping script for the test harness, |
| # |
| # |
| # |
| # SYNOPSIS: |
| # |
| # test_harness -help | -c <cluster> | -h <dir> | (-testjar <jar> -testconfigpath <path>) [-r <retention_days>] [-latest yes] [-x local] [-cleanuponly] [-secretDebugCmd] [-t <testcase>] <configfile> |
| # test_harness [OPTIONS] conffile [... confile] |
| # |
| # - OPTIONS: |
| # -conf <harness config file> - set name of global harness config file |
| # -l <log file name> - set log file name |
| # -t <test group name> - set test group testcases |
| # -d <description name> - set description for MySQL database |
| # -r <regexp> - set regular expression for test group testcases |
| # -db <0 or 1> - disable using MySQL database if set to 0 |
| # -st <group name> - start test from provided group name |
| # |
| # |
| # Dependencies: |
| # |
| # The main program relies on three configuration/properties files |
| # - deploy.properties |
| # - test.properties |
| # - test_harness/test_harness.conf |
| # |
| # It will look for the properties file under: $ROOT/conf |
| # |
| # |
| # Returns: |
| # |
| # 0 if no failures and no errors, |
| # the sum of failures and errors otherwise |
| |
| |
| |
| # TODO |
| # 1. Add -regex option. |
| |
| use strict; |
| use File::Path; |
| use Getopt::Long; |
| use Cwd; |
| |
| |
| |
| # Var: $ROOT |
| # The root directory for the harness. |
| # |
| # The main pogram relies on the top level directory $ROOT to be set |
| # to the root directory of the harness, it sets it as follows: |
| # |
| |
| |
| our $ROOT = (defined($ENV{'HARNESS_ROOT'}) ? $ENV{'HARNESS_ROOT'} : |
| die "FATAL ERROR: $0 - You must set HARNESS_ROOT to the root directory of the harness"); |
| |
| unshift( @INC, "$ROOT/libexec" ); |
| unshift( @INC, "."); |
| |
| require TestDriver; |
| require TestDriverFactory; |
| require TestDeployer; |
| require TestDeployerFactory; |
| require Insert2Mysql; |
| require Properties; |
| require Log; # why aren't we using log4perl? |
| |
| # Var: $dblog |
| # The database log. This is set in config file. |
| our $dblog; |
| |
| ############################################################################## |
| # Sub: usage |
| # Print usage statement |
| # |
| # Returns: |
| # usage string |
| sub usage |
| { |
| return |
| "Usage: $0 [OPTIONS] conffile [... confile] |
| OPTIONS: |
| -l <log file name> - set log file name |
| -t <test group name> - set test group testcases |
| -d <description name> - set description for MySQL database |
| -r <regexp> - set regular expression for test group testcases |
| -db <0 or 1> - disable using MySQL database if set to 0 |
| -st <group name> - start test from provided group name |
| -deploycfg <deploy cfg file> -deploy - Deploy the test setup before testing |
| <deploy cfg file> is the configuration file for deployment |
| -deploycfg <deploy cfg file> -undeploy - Undeploy the test setup after testing |
| <deploy cfg file> is the configuration file for deployment |
| "; |
| } |
| |
| ############################################################################## |
| # Sub: readCfg |
| # Read the configuration file. The config file is in Perl format so we'll |
| # just eval it. If anything goes wrong we'll complain and quit. |
| # |
| # Var: cfgFile |
| # Full path name of config file |
| # |
| # Returns: |
| # returns reference to hash built from cfg file. |
| # |
| |
| sub readCfg($) |
| { |
| my $cfgFile = shift; |
| |
| open CFG, "< $cfgFile" or die "FATAL ERROR $0 at ".__LINE__.": Can't open $cfgFile, $!\n"; |
| |
| my $cfgContents; |
| |
| $cfgContents .= $_ while (<CFG>); |
| |
| close CFG; |
| |
| my $cfg = undef; |
| eval("$cfgContents"); |
| #my $cfg = eval("$cfgContents"); |
| |
| if ($@) { |
| chomp $@; |
| die "FATAL ERROR $0 at ".__LINE__." : Error reading config file <$cfgFile>, <$@>\n"; |
| } |
| |
| if (not defined $cfg) { |
| die "FATAL ERROR $0 at ".__LINE__." : Configuration file <$cfgFile> should have defined \$cfg\n"; |
| } |
| |
| # Add the name of the file |
| $cfg->{'file'} = $cfgFile; |
| |
| return $cfg; |
| } |
| |
| |
| |
| ############################################################################## |
| # Sub: |
| # |
| # Var: %testStatuses |
| # A hash containing the resutls from each test : pass, fail, error |
| # |
| # Returns: int |
| # returns 0 if no failures and no errors, |
| # the sum of failures and errors otherwise |
| # |
| |
| sub exitStatus |
| { |
| my ($testStatuses) = @_; |
| my $subName = (caller(0))[3]; |
| |
| my $passedStr = 'passed'; |
| my $failedStr = 'failed'; |
| my $abortedStr = 'aborted'; |
| my $dependStr = 'failed_dependency'; |
| my $skippedStr = 'skipped'; |
| |
| my ($pass, $fail, $abort, $depend, $skipped) = (0, 0, 0, 0, 0); |
| |
| foreach (keys(%$testStatuses)) { |
| ($testStatuses->{$_} eq $passedStr) && $pass++; |
| ($testStatuses->{$_} eq $failedStr) && $fail++; |
| ($testStatuses->{$_} eq $abortedStr) && $abort++; |
| ($testStatuses->{$_} eq $dependStr) && $depend++; |
| ($testStatuses->{$_} eq $skippedStr) && $skipped++; |
| } |
| |
| return ($fail + $abort); |
| } |
| |
| |
| ############################################################################## |
| # Sub: main |
| # Gets the corresponding test driver and runs the tests. |
| # |
| # - Reads the global config file. |
| # - Reads ARGV as described in "usage" |
| # - Attaches to the database and gets a test run id. |
| # - Loads the configuration file. |
| # - Gets the test driver that will be used to parse test file. |
| # - Runs the tests by invoking the run command from the test driver. |
| # - Prints the final results. |
| # |
| # |
| # Var: $logfile |
| # The test run log name. |
| # If no logfile is specified , then it is configured as follows : |
| # The file name for the test result log. The location of the log directory |
| # is obtained from the configuration value . The filename |
| # is stored as $globalCfg{localoutpathbase}/test_harness_log_{time} |
| # |
| # Var: $testrun_desc |
| # A description of the test run to be recorded in the logs. |
| # |
| # Var: @testgroups |
| # A list of all the test groups. This is passed in as a command line option. |
| # |
| # Var: @testMatches |
| # A list of test patterns specified by the "-t option" . If none was passed then all tests match. |
| # |
| # Var: $globalCfg |
| # All values to be shared globally. The $harnessCfg values are stored in the globalConfig |
| # |
| # Var: $harnessCfg |
| # The configuration file. It assumes it is located at |
| # $ROOT/conf/test_harness/test_harness.conf. |
| # |
| # Var: $log |
| # The test log. |
| # |
| # Var: $dbh |
| # Instance of Insert2Mysal, this object provides database access subroutines. |
| # |
| # Var: %testStatuses |
| # A hash containing the resutls from each test : pass, fail, error |
| |
| |
| my $logfile = ""; |
| my $testrun_desc = 'none'; |
| my @testgroups; |
| my @testMatches; |
| my $startat = undef; |
| my $deploycfg = undef; |
| my $deploy = undef; |
| my $undeploy = undef; |
| my $help=0; |
| |
| die usage() if (@ARGV == 0); |
| |
| # Arguments on the command line can override values in the conf file |
| # so first read in the conf file, then process the arguments. |
| # But conf file can be specified on command line, so |
| # get that from ARGV before processing other arguments. |
| |
| # Find the harness config file |
| # 1) Use command line option -conf if given |
| # 2) else use env var PIG_HARNESS_CONF if set |
| # 3) else use default.conf if found |
| # 4) else fail |
| |
| my $harnessCfg = ""; |
| for (my $i = 0; $i < @ARGV; $i++) { |
| if ($ARGV[$i] eq "-conf") { |
| $harnessCfg = $ARGV[$i + 1]; |
| splice(@ARGV, $i, 2); |
| last; |
| } |
| } |
| if ($harnessCfg eq "") { |
| if (defined($ENV{'HARNESS_CONF'})) { |
| $harnessCfg = $ENV{'HARNESS_CONF'}; |
| } else { |
| $harnessCfg = "$ROOT/conf/default.conf"; |
| } |
| } |
| |
| # Read the global config file |
| my $globalCfg = ""; |
| if ( -e "$harnessCfg" ) { |
| $globalCfg = readCfg("$harnessCfg"); |
| $globalCfg->{'harnessCfg'} = $harnessCfg; |
| |
| } else { |
| die "FATAL ERROR: $0 at ".__LINE__." - Configuration file <$harnessCfg> does NOT exist\n"; |
| } |
| |
| # *pig* -help | -c <cluster> | -h <dir> | (-testjar <jar> -testconfigpath <path>) [-r <retention_days>] [-latest yes] [-x local] [-cleanuponly] [-secretDebugCmd] [-t <testcase>] <configfile> |
| |
| |
| while ($ARGV[0] =~ /^-/) { |
| #print $log "DEBUG $0 : ARGV(0)= ".$ARGV[0]."\n"; |
| if ($ARGV[0] =~ /^--?l(og)?$/) { |
| shift; |
| $logfile = shift; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?t(estgroup)?$/) { |
| shift; |
| push @testgroups, shift; |
| #print $log "DEBUG $0 : TESTGROUP ".$ARGV[0]."\n"; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?d(escription)?$/) { |
| shift; |
| $testrun_desc = shift; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?r(egexp)?$/) { |
| shift; |
| push @testMatches, shift; |
| next; |
| } |
| if ($ARGV[0] =~ /^--?db(log)?$/) { |
| shift; |
| $dblog = shift; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?st(artat)?$/) { |
| shift; |
| $startat = shift; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?deploycfg$/) { |
| shift; |
| $deploycfg = shift; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?deploy$/) { |
| shift; |
| $deploy = 1; |
| next; |
| } |
| |
| if ($ARGV[0] =~ /^--?undeploy$/) { |
| shift; |
| $undeploy = 1; |
| next; |
| } |
| |
| # Not an argument for us, so just push it into the hash. These arguments |
| # will override values in the config file. |
| my $key = shift; |
| $key =~ s/^--?//; |
| $globalCfg->{$key} = shift; |
| } |
| |
| mkpath( [ $globalCfg->{'localoutpathbase'} ] , 1, 0777) if ( ! -e $globalCfg->{'localoutpathbase'} ); |
| $globalCfg->{'UID'}= time; |
| $logfile = $globalCfg->{'localoutpathbase'} . "/test_harnesss_" . $globalCfg->{'UID'} if $logfile eq ""; |
| $globalCfg->{'logfile'} = $logfile; |
| |
| |
| my $log; |
| open $log, "> $logfile" or die "FATAL ERROR $0 at ".__LINE__." : Can't open $logfile, $!\n"; |
| |
| print "================================================================================================\n"; |
| print "LOGGING RESULTS TO " . Cwd::realpath($logfile) . "\n"; |
| print "================================================================================================\n"; |
| |
| # If they have requested deployment, do it now |
| if ($deploy) { |
| if (!$deploycfg) { |
| die "You must define a deployment configuration file using -deploycfg " |
| . "<cfg file> if you want to deploy your test resources.\n"; |
| } |
| |
| # Read the deployment cfg file |
| print $log "INFO: $0 at ".__LINE__." : Loading configuration file $deploycfg\n"; |
| my $cfg = readCfg($deploycfg); |
| |
| # Copy the global config into our cfg |
| foreach(keys(%$globalCfg)) { |
| next if $_ eq 'file'; |
| $cfg->{$_} = $globalCfg->{$_}; #foreach(keys(%$globalCfg)); |
| } |
| |
| # Instantiate the TestDeployer |
| my $deployer = TestDeployerFactory::getTestDeployer($cfg); |
| die "FATAL: $0: Deployer does not exist\n" if ( !$deployer ); |
| |
| eval { |
| $deployer->checkPrerequisites($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| die "Check of prerequites failed: <$@>\n"; |
| } |
| eval { |
| $deployer->deploy($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| die "Deployment of test resources failed: <$@>\n"; |
| } |
| eval { |
| $deployer->start($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| die "Failed to start test resources: <$@>\n"; |
| } |
| eval { |
| $deployer->generateData($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| die "Failed to generate data for testing: <$@>\n"; |
| } |
| eval { |
| $deployer->confirmDeployment($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| die "Failed to confirm that test resources were properly deployed: <$@>\n"; |
| } |
| |
| print $log "INFO: $0 at " . __LINE__ . |
| " : Successfully deployed test resources $deploycfg\n"; |
| } |
| |
| # If they said -undeploy test up front that they have a deploycfg file and that we |
| # can read it so we lower the risk of running all the tests and then failing to |
| # undeploy. |
| if ($undeploy) { |
| if (!$deploycfg) { |
| die "You must define a deployment configuration file using -deploycfg " |
| . "<cfg file> if you want to undeploy your test resources.\n"; |
| } |
| |
| # Read the deployment cfg file |
| print $log "INFO: $0 at ".__LINE__." : Loading configuration file $deploycfg\n"; |
| my $cfg = readCfg($deploycfg); |
| |
| # Instantiate the TestDeployer |
| my $deployer = TestDeployerFactory::getTestDeployer($cfg); |
| die "FATAL: $0: Deployer does not exist\n" if ( !$deployer ); |
| } |
| |
| |
| print $log "Beginning test run at " . time . "\n"; |
| |
| my $dbh = undef; |
| if($dblog) { |
| # Attach to the database |
| $dbh = new Insert2Mysql($globalCfg->{'dbServer'}, $globalCfg->{'dbDatabase'}); |
| $globalCfg->{'trid'} = $dbh->startTestRun($testrun_desc); |
| $dbh->logTestRun($globalCfg->{'trid'}, $logfile); |
| |
| # print "Testrun id in database is $globalCfg->{'trid'}\n"; |
| print $log "Testrun id $globalCfg->{'trid'}\n"; |
| } |
| |
| |
| my %testStatuses; |
| foreach my $arg (@ARGV) { |
| print $log "INFO: $0 at ".__LINE__." : Loading configuration file $arg\n"; |
| my $cfg = readCfg($arg); |
| # Copy contents of global config file into hash. |
| foreach(keys(%$globalCfg)) { |
| next if $_ eq 'file'; |
| $cfg->{$_} = $globalCfg->{$_}; # foreach(keys(%$globalCfg)); |
| print $log "\nINFO $0: $_=".$cfg->{$_}; |
| } |
| print $log "\n"; |
| |
| my $driver = TestDriverFactory::getTestDriver($cfg); |
| die "FATAL: $0: Driver does not exist\n" if ( !$driver ); |
| $driver->run(\@testgroups, \@testMatches, $cfg, $log, $dbh, \%testStatuses, $arg, $startat, $logfile); |
| } |
| $dbh->endTestRun($globalCfg->{'trid'}) if ($dblog); |
| |
| # don't remove the space after Final results, it matters. |
| TestDriver::printResults(\%testStatuses, $log, "Final results "); |
| print $log "Finished test run at " . time . "\n"; |
| |
| # If they have requested undeployment, do it now |
| if ($undeploy) { |
| # Read the deployment cfg file |
| print $log "INFO: $0 at ".__LINE__." : Loading configuration file $deploycfg\n"; |
| my $cfg = readCfg($deploycfg); |
| |
| # Instantiate the TestDeployer |
| my $deployer = TestDeployerFactory::getTestDeployer($cfg); |
| die "FATAL: $0: Deployer does not exist\n" if ( !$deployer ); |
| |
| eval { |
| $deployer->deleteData($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| warn "Failed to delete data as part of undeploy: <$@>\n"; |
| } |
| eval { |
| $deployer->stop($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| warn "Failed to stop test resources: <$@>\n"; |
| } |
| eval { |
| $deployer->undeploy($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| warn "Failed to undeploy test resources: <$@>\n"; |
| } |
| eval { |
| $deployer->confirmUndeployment($cfg, $log); |
| }; |
| if ($@) { |
| chomp $@; |
| die "Failed to confirm that test resources were properly undeployed: <$@>\n"; |
| } |
| |
| print $log "INFO: $0 at " . __LINE__ . |
| " : Successfully undeployed test resources $deploycfg\n"; |
| } |
| close $log; |
| |
| exit exitStatus(\%testStatuses); |
| |