Question

目前我正在编写Perl脚本，用于创建LoadRunner场景，执行测试，收集结果，恢复环境并使用不同的场景变量重复循环。

创建新方案，添加生成器，添加2组+脚本+运行时设置时没有问题。但是我遇到了问题：

将场景时间表从“场景”设置为“组”。
每组设定时间表

这段代码：

use strict;
use v5.10;
use Win32::OLE;
use Win32::OLE::Enum;
use Win32::OLE::Variant;
use Data::Dumper;
use Win32::OLE::Const 'LoadRunner Automation Library';
use constant False  =>  Variant(VT_BOOL,'');
use constant True  =>  Variant(VT_BOOL,1);

my $lrEngine = Win32::OLE->new('wlrun.LrEngine') or die "oops\n";
my $lrScenario = $lrEngine->Scenario();
my $rc = $lrScenario->new(0, 1); # do not save previous, Regular vusers based scenario 
if ($rc != 0) {
    print "Win32::OLE::LastError: ".Win32::OLE::LastError()."\n";
    print "lrScenario->new(0, 1):rc: $rc\n";
}
# snip-snipped - add generator
# snip-snipped - add @groups definition
foreach my $group (@groups) {
    print "scriptName: $group->{scriptName}\n";
    my $scriptLocation = $group->{scriptLocation};
    my $scriptName = Variant(VT_BSTR|VT_BYREF, $group->{scriptName});

    { # add $group->{scriptName} script
        $rc = $lrScenario->Scripts->Add($scriptLocation, $scriptName);
        if ($rc != 0) {
            print "Win32::OLE::LastError: ".Win32::OLE::LastError()."\n";
            print "lrScenario->Scripts->Add($scriptLocation, $scriptName):rc: $rc\n";
        }
    }
    #############################################################################
    my $groupName = Variant(VT_BSTR|VT_BYREF, $group->{groupName});
    { # add $group->{groupName} group
        $rc = $lrScenario->Groups->Add($groupName);
        if ($rc != 0) {
            print "Win32::OLE::LastError: ".Win32::OLE::LastError()."\n";
            print "lrScenario->Groups->Add:rc: $rc\n";
        }
        $rc = $lrScenario->Groups->Item($groupName)->AddVusers($scriptName, $hostname, 3);
        if ($rc != 0) {
            print "Win32::OLE::LastError: ".Win32::OLE::LastError()."\n";
            print "lrScenario->Groups->Item($groupName)->AddVusers:rc: $rc\n";
        }
    }
    #############################################################################
    # snip-snipped - change group script run time setting
}

my $scheduleName = Variant(VT_BSTR|VT_BYREF, 'Schedule123');
my $lrManualScheduleData = $lrScenario->ManualScheduler->AddSchedule($scheduleName, lrGroupSchedule); # Scenario schedule mode
if (!$lrManualScheduleData) {
    say "Win32::OLE::LastError: ".Win32::OLE::LastError();
    say "lrScenario->ManualScheduler->AddSchedule:rc: $rc";
}
$rc = $lrScenario->ManualScheduler->SetCurrentSchedule($scheduleName);
if ($rc != 0) {
    say "Win32::OLE::LastError: ".Win32::OLE::LastError();
    say "lrScenario->ManualScheduler->SetCurrentSchedule:rc: $rc";
}
print "\$lrScenario->ManualScheduler->SetScheduleMode($scheduleName, lrGroupSchedule):";
$lrScenario->ManualScheduler->SetScheduleMode($scheduleName, lrGroupSchedule);
#LrManualScheduleMode ->  lrGroupSchedule = 1, lrScenarioSchedule = 0
say "Win32::OLE::LastError: ".Win32::OLE::LastError();

$lrManualScheduleData->{'InitAllBeforeRun'} = 'True';
$lrManualScheduleData->{'DurationMode'} = 1;
$lrManualScheduleData->{'Duration'} = 60 * 60;
$lrManualScheduleData->{'RampupBatchSize'} = 1;
$lrManualScheduleData->{'RampupMode'} = lrRampupByGroupBatches;
$lrManualScheduleData->{'RampupTimeInterval'} = 5;
$lrManualScheduleData->{'RampdownBatchSize'} = 1;   
$lrManualScheduleData->{'RampdownMode'} = lrRampupByGroupBatches;
$lrManualScheduleData->{'RampdownTimeInterval'} = 5;

$rc = $lrScenario->ManualScheduler->{'ScenarioStartTimeMode'} = 0; # Start scenario without delay 

#test
say "$scheduleName: ".$lrScenario->ManualScheduler->Schedule($scheduleName)->{'Duration'}; # returns 300

Answer 1

我有同样的问题。设置这些属性然后调用setschedulemode或setcurrentschedule似乎不起作用。我发现的唯一解决方法是使用传入xml的setscheduledata方法。您需要获取scheduledata的当前xml，然后更改xml，将修改后的xml传递给setscheduledata方法。希望这有助于

lrManualScheduleData data = engine.Scenario.ManualScheduler.get_Schedule("Schedule 1");

String scheduleXML,errStr;

int returncode = data.getScheduleData(out scheduleXML, out errStr);

// Manipulate the XML to set whatever schedule you want

data.SetScheduleData(scheduleXML, out errStr);

有没有人有LoadRunner Automation API的工作脚本？

1 个答案: