HP LoadRunner with Mobile Center Quick Start

Transcription

HP Mobile Center
Software Version: 1.10
LoadRunner with Mobile Center
Document Release Date: May 2015
Software Release Date: May 2015
Legal Notices
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© Copyright 2015 Hewlett-Packard Development Company, L.P.
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Documentation Updates
The title page of this document contains the following identifying information:
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Software Version number, which indicates the software version.
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To check for recent updates or to verify that you are using the most recent edition of a document, go to:
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Visit the HP Software Support Online web site at: https://softwaresupport.hp.com
HP Mobile Center (1.10)
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This web site provides contact information and details about the products, services, and support that HP Software
offers.
HP Software online support provides customer self-solve capabilities. It provides a fast and efficient way to access
interactive technical support tools needed to manage your business. As a valued support customer, you can benefit by
using the support web site to:
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Search for knowledge documents of interest
Submit and track support cases and enhancement requests
Download software patches
Manage support contracts
Look up HP support contacts
Review information about available services
Enter into discussions with other software customers
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To find more information about access levels, go to: https://softwaresupport.hp.com/web/softwaresupport/accesslevels.
HP Software Solutions & Integrations and Best Practices
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in the HP Software catalog work together, exchange information, and solve business needs.
Visit the Cross Portfolio Best Practices Library at https://hpln.hp.com/group/best-practices-hpsw to access a wide
variety of best practice documents and materials.
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Contents
Welcome to mobile performance testing with HP LoadRunner
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Create and run performance tests
7
How do I set up my testing environment?
7
How do I connect LoadRunner to Mobile Center?
9
How do I record a TruClient-Native Mobile test script?
10
How can I enhance my TruClient-Native Mobile script?
14
What runtime settings should I define before running the test?
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How do I run my test and view results?
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Step Arguments Reference for TruClient-Native Mobile Scripts
25
Troubleshooting and FAQs
35
Send Us Feedback
37
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Welcome to mobile performance testing
with HP LoadRunner
Use HP LoadRunner Virtual User Generator to record and run single-user performance tests for mobile
apps on real mobile devices hosted on HP Mobile Center.
HP Mobile Center helps you take control of your mobile reality, and addresses the challenge of
optimizing mobile app quality and user experience throughout the application lifecycle. Built on native
HP technology, HP Mobile Center leverages our expertise in functional and performance testing, and
integrates mobile testing with Sprinter, Unified Functional Testing, LoadRunner, Performance Center,
and Network Virtualization.
Using the TruClient - Native Mobile protocol, you can create and run single-user performance tests for
native mobile apps on a variety of devices that run on Android or iOS. LoadRunner connects to the
Mobile Center server and accesses the mobile devices attached to it. LoadRunner then interacts with
the apps and runs performance tests on the devices.
What's New in HP LoadRunner with HP Mobile Center 1.10
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Highlight and replace recorded test objects in HP TruClient-Native Mobile scripts.
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Run your tests on a network profiles previously defined in HP Network Virtualization for Mobile
Center.
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Use HP Mobile Web apps for iOS and Android to test mobile web applications.
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Hotfix! Use Script Once to record tests on one platform ( iOS or Android) and replay on another. To
download the hotfix, see below.
How do I update LoadRunner?
HP Mobile functionality on HP LoadRunner is provided with LoadRunner 12.02 patch 2.
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LoadRunner 12.02 patch 2:
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Download the following LoadRunner 12.02 patch 2 component updates and install them on top of
LoadRunner 12.02 or LoadRunner 12.02 patch 1:
Note: For full installation instructions, see the LoadRunner 12.02 patch 2 Readme:
https://softwaresupport.hp.com/group/softwaresupport/search-
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result?keyword=KM01589630
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LoadRunner Full: https://softwaresupport.hp.com/group/softwaresupport/search-result//facetsearch/document/LID/LR_03526
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LoadRunner Load Generator:
https://softwaresupport.hp.com/group/softwaresupport/search-result//facetsearch/document/LID/LRLG_00111
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LoadRunner Virtual User Generator:
https://softwaresupport.hp.com/group/softwaresupport/search-result//facetsearch/document/LID/LRVUG_00178
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Hotfix: To download the LoadRunner 12.02 patch 2 Hotfix for BPM and the Script Once feature, see
https://softwaresupport.hp.com/group/softwaresupport/search-result//facetsearch/document/KM01626588.
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Using the TruClient - Native Mobile protocol, you can create and run single-user performance tests for
native mobile apps on a variety of devices that run on Android or iOS. LoadRunner connects to the
Mobile Center server and accesses the mobile devices attached to it. LoadRunner then interacts with
the apps and runs performance tests on the devices.
What do you want to do?
1. Set up my testing environment.
2. Connect to the Mobile Center server.
3. Record a test script.
4. Enhance my script.
5. Configure runtime settings for my test.
6. Run my test and view results.
How do I set up my testing environment?
HP Mobile Center must already be set up with the devices you want to test.
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Make sure the following prerequisites are met:
HP Mobile Center setup & Learn how
application preparation
HP Mobile Center must be installed.
Go to the HP Mobile Center Help:
http://mobilecenter.hp.com/docs/en/latest/
Mobile devices must be connected to HP Mobile
Go to the HP Mobile Center Help:
Center.
http://mobilecenter.hp.com/docs/en/latest/
LoadRunner must be able to connect to HP Mobile
See "How do I connect LoadRunner to Mobile
Center.
Center?" on the next page
Browser cookies must be enabled.
See your browser's help.
Next step: Connect to the Mobile Center server
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How do I connect LoadRunner to Mobile Center?
1. Launch Virtual User Generator.
2. In the Create a New Script dialog box, under the Single Protocol or Mobile category, select
TruClient – Native Mobile.
3. Click Develop Script. A browser window open, displaying the TruClient sidebar on the left.
4. Click General Settings
.
5. In the dialog box that opens, click the Mobile Center Settings tab.
6. Enter the details of the HP Mobile Center server:
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Enter the server address in the following format:
machine IP:port
For example, 123.45.67.89:8080
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Enter the user name and password used to access the server.
7. Click Done to connect to Mobile Center. Mobile Center opens in the right browser pane.
Next step: Record your TruClient-Native Mobile script.
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How do I record a TruClient-Native Mobile test
script?
1. Launch Virtual User Generator.
2. In the Create a New Script dialog box, under the Single Protocol or Mobile category, select
TruClient – Native Mobile.
3. Click Develop Script. A browser window open, displaying the TruClient sidebar on the left.
4. If are connected to the Mobile Center server, Mobile Center is displayed on the right. If you do not
see Mobile Center, see "How do I connect LoadRunner to Mobile Center?" on the previous page.
5. Click the
button and select the app that you want to test:
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(Optional) You can filter the application list by:
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entering the name of a mobile application
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selecting a mobile operating system
Click an application to select it. You can select only one application. If the required
application is not displayed, you can upload the app by clicking the Upload app É box.
Note: To enable record and replay functionality when testing, HP record and
replay libraries need to be added to the app. When you upload an app, HP Mobile
Center automatically packages the app with the libraries needed for testing.
iOS apps: When you upload an app, HP Mobile Center also re-signs the app with
your Enterprise/ Developer certificate and provisioning profile, provided that
your administrator has configured HP Mobile Center for automatic packaging of
iOS apps. If you are unable to upload your app to HP Mobile Center, try packaging
your app from the command line using HPMC Enabler and then upload it to HP
Mobile Center. For more details, see the HP Mobile Center Help.
Limitations for uploading apps
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Maximum file size: 200MB
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Android:
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A maximum of 65,536 methods (including ~340 HP Mobile Center
packaging methods) can be referenced within a single Dalvik Executable
(DEX) file that contains the compiled code used to run an app.
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MultiDex applications are not supported.
Click to apply your selection. (The checkmark is enabled only after you select an
application.)
The number of days left until the HP Mobile Center license expires.
6. Click the Select Device
button, and select an available compatible device to run the test on.
(Optional) You can filter the list of devices by:
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entering the name of a mobile device
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selecting/clearing the availability status check boxes
Note: The mobile operating system filter is read-only. Only relevant devices are
displayed.
Click a device to select it. You can select one device only.
Click to apply your selection.
Note: The checkmark is enabled only after you select a device.
Hover over a device to display additional options, including Delete device, Unlock
device, and Device details.
Note: When you select the device, it is locked on the Mobile Center server for your use only,
until you release it.
7. In the Mobile Center pane, a remote access window opens, displaying the device you selected. The
app you selected is launched on the device.
8. In the TruClient sidebar, click Record
.
9. Interact with the emulated mobile device in the remote access window. As you perform actions,
TruClient records the operations, and steps are added to the script.
Use the Options panel on the left of the Mobile Center pane to add Back, Home, Menu, and Recent
Apps actions.
Note:
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Even if the remote access window fails to complete the loading of the user interface or
if there is a delay, TruClient can still continue to interact with the physical device,
recording steps that you perform on the device itself.
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To record only the coordinates where you touch the device, in the Options panel, switch
Mobile Center to Analog recording mode. In this mode, when you touch the device,
Touch on Device steps are created.
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TruClient does not support recording the following actions from the Options panel:
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Device action: Change orientation
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Simulate event actions: Receive call; Receive SMS; App to background; Location
change
You can add these actions manually, where needed. For details, see:
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Device steps in the "Step Arguments Reference for TruClient-Native Mobile Scripts"
on page 25
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"How can I enhance my TruClient-Native Mobile script?" below
Android only: The Home, Back, Recent Apps buttons can be recorded only from the
Options panel in the Mobile Center pane, and not from the device itself. Alternatively.
these steps can be added manually after recording the script.
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When recording, the Recent Apps button behaves like the Home button, and brings the
device to its home screen.
10. When you have finished recording your script, click Stop
in the TruClient sidebar.
Note: If you entered credentials while recording a test step, the password is not saved by
the Mobile Center server. You need to open the corresponding TruClient step and edit the
password field, replacing ******** with the real password.
Next step: Edit and enhance the script as required.
How can I enhance my TruClient-Native Mobile
script?
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"Reenter passwords entered during script recording" below
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"Configure the Controller to run more comprehensive performance tests" below
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"Enhance the script steps" on page 17
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"Debug my script" on page 18
Reenter passwords entered during script recording
If you entered credentials while recording a test step, the password is not saved by the Mobile Center
server.
You need to open the corresponding TruClient step and edit the password field, replacing ******** with
the real password.
Configure the Controller to run more comprehensive performance tests
When you record a new TruClient-Native Mobile script, the following hard-coded parameters are
created automatically. By default, these parameters are empty in every TruClient–Native Mobile script
you create:
Parameter
Description
MobileApp
The full name of the mobile application, for example. com.hp.app
MobileDevice
The identifier of the mobile device that is used to monitor the
application.
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Parameter
Description
MobileServerURL
The URL or IP address of the Mobile Center server, followed by the
port, in the format <IP>:<port>
MobileServerUserName
The user name to access the Mobile Center server
MobileServerPassword
The password to access the Mobile Center server
You can use the MobileDevice parameter, for example, to configure your test in the Controller to run
your script on more than one device:
1. In the Controller, create test using your script.
2. Add more Vusers to the test. Each Vuser will run on its own device.
3. Each device has a unique identifier, obtainable from Mobile Center (see table above). For each
Vuser, fill in the MobileDevice paramater with the device's identifier. Because this parameter is
defined as a unique parameter (which is updated only once in the lifecycle of a performance test),
each Vuser will take one of the device identifiers and run on the corresponding device.
So for a test to run on three devices, configure three rows with device identifiers. The first Vuser
will use the first device in the list, the second will use the second, and so on.
Similarly,
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use the MobileApp parameter to run regression tests on different versions of your app
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use the MobileServerUrl, MobileServerUsername, MobileServerPassword parameters to test the
performance of devices in different locations
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For more information, visit HP LoadRunner and Performance Center Blog: Run LoadRunner’s new
TruClient–Native Mobile scripts on multiple devices in the HP Enterprise Business Community.
Enhance the script steps
Enhance your script as you would enhance any TruClient script.
Add actions manually
Using the TruClient Toolbox:
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Add generic device actions that cannot be recorded, such as "Shake" (Android); Change Orientation;
and so on.
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Add generic object actions. Because objects do not always stay in the same location on mobile
devices, for example, due to orientation changes, you can simulate these changes by adding generic
object steps. See also "Parametrize object actions" below.
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Insert wait time
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Add calls to functions
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Add flow control and other miscellaneous steps
Parametrize object actions
You can use parameters in object identification, but the object's structure must be identical in all the
parametrized objects, with only a change in the text property.
Example
You record booking a plane ticket. To parametrize the airport name in your script:
1. Create a new parameter destAirPort.
2. In the Object > Javascript section, include the following code:
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ArgsContext.TC.getParam("destAirPort");
Note: ArgsContext enables you to refer to arguments defined outside the argument
section.
For more details on implementing enhancements to your script:
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Click
in the TruClient sidebar to visit the HP TruClient Help
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See "Step Arguments Reference for TruClient-Native Mobile Scripts" on page 25.
For another example of object parametrization, visit HP LoadRunner and Performance Center Blog:
Advanced script enhancements in LoadRunner’s new TruClient – Native Mobile protocol in the HP
Enterprise Business Community.
Debug my script
You can debug your scripts using snapshots and logs.
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Snapshots. TruClient generates snapshots of interactive steps during recording and replay of a
script.
Note: On iOS devices, the Snapshot on error feature is not supported for TruClient-Native
Mobile scripts. Disable this feature before you begin running a test. In Virtual User
Generator, go to Runtime Settings > Other, and set the Generate replay snapshot option to
Never.
The following table summarizes where each snapshot is generated:
Mode
Generated in
Interactive
Remote access window
Load
Mobile Center
When you click TruClient's Snapshot
button, the Snapshot Viewer displays the snapshot in the
right browser pane and adds the following elements:
UI Element
Snapshot
type
Description
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Recording. Snapshots of specific step during recording.
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Interactive Replay. Snapshots of a specific step during interactive replay.
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UI Element
Slideshows
Views
Description
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Iteration. Snapshots of a specific iteration during interactive replay mode.
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Load Mode Replay. Snapshots of a specific step during load mode replay.
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Play Slideshow. Displays snapshots as a slideshow.
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Stop Slideshow. Suspends the playing of a slideshow.
In the Snapshot Viewer's top-right corner, select how to view the snapshots:
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Single. Displays the snapshot for a single step.
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Compare. Splits the screen so you can compare snapshots from different
modes. Use the Snapshot Type buttons in each pane to select which
snapshots to view. Click the Synchronize Scrolling
button to synchronize
scrolling between the panes. The snapshot error icon ( ) indicates that the
snapshot is not current for the step.
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Slideshow. Displays the snapshots in thumbnail view.
Previous/Next Navigate to the snapshot for the previous or next step. The corresponding step is
highlighted in the script.
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Logs. To facilitate debugging the script during replay, switch on the Extended Log:
a. In Virtual User Generator, go to Runtime Settings > Log.
b. Under Log Level and Associated Options, select Extended Log.
In the TruClient–Native Mobile protocol, this log includes all of the communication between Mobile
Center and TruClient.
When replaying the script in VuGen, you can view the Extended log from script's Runtime Settings:
Load mode
Output pane > Replay
Interactive script development
Output pane > Browser > Replay
The log looks as follows:
WS send: [This is the message sent from TruClient t
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o Mobile Center] {"type":"request","uid":0,"data":{"data":
{"command":"executeStep","content":{"job":{"id":"9b0b6421-8f82-4575-91463e5196bf976b"},
"device":{"id":"08b094572133005a"}, [This is the device id that the vuser is using]
"action":{"name":"SetText","parameters":{"value":"********"}},[These are the
parameters sent by the user for the action]
"testObject":{"accessibilityId":"","boundsInScreen":
{"bottom":1109,"left":60,"right":1020,"top":991},"children":
[],"className":"Input","eventTime":1866712,"eventType":16,"index":1,"isPass
word":true,"packageName":"com.hp.advantage","parent":
{"className":"android.widget.LinearLayout","parent":
{"className":"android.widget.RelativeLayout","parent":
{"className":"android.widget.FrameLayout","parent":
{"className":"android.widget.RelativeLayout","parent":
{"className":"View","parent":
{"className":"android.widget.FrameLayout","parent":
{"className":"View"}}}}}}},"resourceId":"com.hp.advantage:id/loginPasswordE
ditText","tag":"","text":"","windowId":25}}}}}[This is the test object that the
action is performed on. If you are familiar with the application implementation it can help you
if there are problems with object identification]
Next step: Set up runtime settings for your test
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What runtime settings should I define before
running the test?
Where do I find it?
To configure runtime settings:
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In Virtual User Generator, or in the Controller, select Runtime settings > Load > Mobile Center
Settings
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In TruClient, click General Settings
> Mobile Center Settings
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"I want my test to simulate a new user for each iteration" below
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"I want use Network Virtualization" on the next page
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"When I run my test, I want to monitor device vitals" on page 23
I want my test to simulate a new user for each iteration
1. In Virtual User Generator, or in the Controller, go to Runtime Settings > General > Replay, and
ensure that the Simulate a new user for each iteration option is selected.
2. Access the Mobile Center Settings as described above.
3. Select how your app should behave between iterations:
Restart app
Restarts the app upon each iteration
Install app before
Reinstalls the application upon each iteration
execution
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Delete app after execution. Deletes the application after each
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iteration.
I want use Network Virtualization
During your test runs, you can use virtualized networks for your mobile devices. This enables you to test
the mobile device's performance in a variety of different scenarios with differing network performance.
How do I integrate LoadRunner with HP Network Virtualization for Mobile?
1. In HP Network Virtualization for Mobile, create different profiles to simulate varying network
conditions. For details on creating and deploying network virtualization profiles, see the HP
Network Virtualization for Mobile User Guide.
2. Make sure that the HP NV for Mobile integration with HP Mobile Center is configured. For details,
see the HP Mobile Center Help (http://mobilecenter.hp.com/docs/en/latest/).
3. Access the Mobile Center Settings:
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In Virtual User Generator, or in the Controller, select Runtime settings > Load > Mobile Center
Settings
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In TruClient, click General Settings
> Mobile Center Settings
4. You can select one of the predefined profiles or enter a user-defined profile.
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Predefined profiles
Name
Latency (ms)
Packet loss (%)
Bandwidth in (Kbps)
Bandwidth out (Kbps)
4G Good
40
0
10,000
7,500
3G Good
80
0
2,000
512
3G Typical
120
0
512
256
3G Busy
200
0.5
384
128
2.5G Busy
300
0.5
128
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NV for Mobile profiles. Any network profile defined in NV Test Manager is available for use
from LoadRunner. This includes:
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Custom profiles. Create a custom network profile in NV Test Manager by manually
specifying the network parameters.
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Imported profiles. Import a profile from the NV Global Library to NV Test Manager.
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Note: If you are using a user-defined profile, make sure to type the name of the profile
exactly as it was defined in HP Network Virtualization for Mobile.
The profile name is case-sensitive.
Where will I be able to view network traffic captured during the test?
During a test run, all network traffic is captured and saved in the AnalysisResources.shunra file on the
NV for Mobile machine. The file's data can be viewed using HP NV Analytics only. The results provide the
actual performance results, and an analysis of those results.
Note: You must have the appropriate permissions on the NV for Mobile machine to access the
result folders.
The results are stored in the location specified in the Replay log of the test at the end of each iteration.
When I run my test, I want to monitor device vitals
Before you run your test, you can select measurements to monitor while running your test in Load
mode:
1. Access the Mobile Center Settings as described above.
2. Select the measurements your want to monitor.
CPU on device
CPU that is consumed on the device
Free memory on device
Memory that is available on the device
Consumed memory on
Memory that is consumed by the application under test on the
device
device
Note: When you run your test, these measurements are saved in the Controller. You can view
these measurements in Analysis , in the User Defined Data Points graph.
Next step: Run the test
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How do I run my test and view results?
In LoadRunner, click Run. LoadRunner connects to HP Mobile Center and the remote access window
opens, enabling you to watch the application's behavior as the test steps run.
After the test run, you can view device vitals in Analysis , in the User Defined Data Points graph.
If you used network emulation for testing, during a test run, all network traffic is captured and saved in
the AnalysisResources.shunra file on the NV for Mobile machine. This file's data can be viewed using
HP NV Analytics only. The results provide the actual performance results, and an analysis of those
results.
Note: You must have the appropriate permissions on the NV for Mobile machine to access the
result folders.
The results are stored in the location specified in the Replay log of the test at the end of each iteration.
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Step Arguments Reference for TruClientNative Mobile Scripts
The following table displays the step arguments categorized by role.
Role
Action
Description
Arguments
Android iOS
Device
SetOrientation
Sets the device
orientation.
Orientation. Required.
√
√
Device
SMSReceived
Respond to event.True/false
√
√
√
√
Background Time. Default value=10
From. The number of the SMS sender
Body. The content of the SMS
Device
CallReceived
Respond to event. True/false
From. The number of the SMS sender
Device
LocationChanged
Latitude/Longitude. Maximum 180;
Minimum -180. Required.
√
√
Device
ToBackground
Respond to event. True/False
√
√
√
√
√
x
Device
Swipe
Swipes the
device in the
specified
direction.
Direction. Required.
Start X Offset/Start Y Offset. The x- and ycoordinates at which to start the swipe
Note: The specified x- and ycoordinates are relative to the upper
left corner of the device.
The default value is the center of the
device.
Number Of Touches (for iOS only). The
number of points to touch, emulating the
number of fingers you would use for the
gesture on a real device.
Device
pressHome
Presses the
device's Home
button.
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Role
Action
Description
Arguments
Android iOS
Device
pressBack
Presses the
device's Back
button.
√
x
Device
pressMenu
Presses the
device's Menu
button.
√
x
Device
pressRecentApps
Opens the list
of recent
applications.
√
x
Device
pressEnter
Presses the
device's
keypad enter
button.
√
x
√
x
√
x
√
x
Relevant only
in applications
that support it.
Device
pressSearch
Presses the
device's
keypad search
button.
Relevant only
in applications
that support it.
Device
pressDelete
Device
Touch
Presses the
device's delete
button, if it
exists.
X Coordinate. The x-coordinate of the touch.
Required.
Y Coordinate. The y-coordinate of the touch.
Required.
Note:
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The specified x- and ycoordinates are relative to the
upper left corner of the device.
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The touch operation is recorded in
Analog mode. This is used as a
workaround for objects that are
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Role
Action
Description
Arguments
Android iOS
not supported by HP Mobile
Center.
Device
Scroll
Recorded
objects are
scrolled into
the application
view
automatically.
Direction. The direction of the scroll
operation. Required.
√
x
Object index. The index of the scrollable
object on the screen. Default=1.
If the object is
not recorded, ,
you can scroll it
by adding this
device action.
Device
Shake
Performs a
Shake gesture
on the device
x
√
View
Tap
Simulates
X Offset/Y Offset. Horizontal and vertical
tapping on the
offset numbers
device's screen.
The combination of the x and y offsets gives
the point of the tap. This is optional since the
tap location is based firstly on the object
representation, and only then on the x/y
offsets.
√
√
View
LongPress
Simulates a
long press of
the user.
√
√
Android: No arguments. The LongPress
location is decided according to the internal
object representation.
iOS:
Number Of Taps. The number of times to tap
the object. Integer value.
Number Of Touches. The number of points to
touch, emulating the number of fingers you
would use for the gesture on a real device.
Duration. The number of seconds to continue
pressing. Double float.
X Offset/Y Offset. The x and y-coordinates
of the long press.
Note: The specified coordinates are
relative to the upper left corner of
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Role
Action
Description
Arguments
Android iOS
the object. The default value is the
center of the object
Number Of Touches. The number of points to
press, similar to the number of fingers you
would use for the gesture on a real device.
View
Get Property
Property. The name of the property to
retrieve. Required.
√
√
√
√
Performs a Pan Start X Offset/Start Y Offset. The x- and y- √
gesture on the
coordinates at which to start the Pan gesture.
object.
Required
√
Variable. The name of the JavaScript
variable to store value. Required
View
Swipe
Direction. Required.
Start X Offset/Start Y Offset. The x- and ycoordinates at which to start the swipe.
the device. The default value is the
center of the device.
Number Of Touches (for iOS only). The
number of points to press, similar to the
number of fingers you would use for the
gesture on a real device.
View
Pan
center of the object.
End X Offset/End Y Offset. The x- and ycoordinates at which to end the Pan gesture.
Required.
Page 28
Role
Action
Description
Arguments
Android iOS
Velocity X Offset/Velocity Y Offset. The
horizontal and vertical velocity of the Pan
gesture.
View
Pinch
Rotation.. The scale for the Pinch gesture.
This number is the ratio between the start
distance and the end distance between the
two touch point used for the pinch. Required.
x
√
Rotation. The degrees to rotate the device in. √
Required.
√
For example, if you were to touch a screen
with your fingers 6 cm apart, and pinch until
your fingers were 3 cm apart, the scale would
be 0.5.
Velocity. The speed at which to perform the
Pinch gesture. This number specifies the
scale factor per second—that is, the ratio
between the touch point distance at one
second, and the touch point distance one
second later.
For example, if performing a pinch from 6 cm
to 3 cm (0.5 scale) takes 2 seconds, then the
velocity is 0.25.
X Offset/Y Offset.. The x- and y-coordinates
for the Pinch gesture.
View
Rotation
Velocity. The speed at which to perform the
Rotation gesture. This number specifies the
scale factor per second—that is, the ratio
between the touch point distance at one
second, and the touch point distance one
second later.
X Offset/Y Offset. The x- and y-coordinates
for the Rotation gesture.
Page 29
Role
Action
Description
Arguments
Android iOS
RadioGroup
Select
Index. The index of the button to select.
Integer.
√
√
√
√
x
√
Text. The name of the button to select.
String.
One of these arguments must be specified.
Scroller
Scroll
Android: No arguments. The Scroll location is
decided according to the internal object
representation.
iOS:
of the long press. Required.
Scroller
Zoom
of the zoom. Required.
Scale. The zoom scale (0.5 to reduce to half,
2 to double the size, on so on). Double
floating value. Required.
Button
Inherits All View
actions
√
√
Label
Inherits all View
actions
√
√
DateSelector
Pick
SelectedDate. The value to set in the
√
DateSelector. This can be a time or a date or
√
Page 30
Role
Action
Description
Arguments
Android iOS
both. String value. Required.
DateFormat. The format of the
SelectedDate argument. Required.
When recording a step with this method,
TruClient uses one of the formats, depending
on the date selector object used on the
device.
When editing a step with this method, you
can also use other similar formats. The
format you specify in the DateFormat
parameter must match the format of the
string you provide in the SelectedDate
argument.
Input
SetText
Value. The text to enter in the edit box.
String value. Required.
√
√
√
√
x
√
If the recorded SetText action is for a
password field, the step will contain ••••••
instead of the actual string for security
considerations. We strongly recommend to
store the password encrypted and to use the
TC.decrypt function to retrieve the
argument.
Input
SetFocus
Set the focus
on the input
object
Input
Unfocus
Switch
Set
Value. “on” \ “off”. Required.
√
√
Slider
Slide
Value. The new position for the slider.
Required.
√
√
Possible values for position are determined
by the range of the slider.
Checkbox
Set
√
x
CheckLabel
Set
√
x
ToggleButton
Set
√
x
RadioButton
Set
√
x
ItemSelector
Tap
No arguments.
√
x
The Tap location is decided according to the
internal object representation.
Page 31
Role
Action
ItemSelector
Pick
Description
Arguments
Android iOS
Row index. The row index to select. Must be
supplied if no ‘Row title’ argument is
specified. Required.
√
√
Row title. The row title to select. Must be
supplied if no ‘Row index’ argument is
specified.
Column index. To column index that the ‘Row
index’ and ‘Row title’ will be applied on.
Required.
of the pick.
RatingBar
Select
Value. The rating value to select in the
rating bar. Integer value. Required.
√
√
Table
Tap
Row. The row index in the table to tap on.
Integer value. Required.
x
√
√
√
√
√
Section. The section in the table to tab on.
Usually the column. Required.
X Offset/Y Offset. Number of horizontal and
vertical pixels inside the table cell. Integer
value.
Table
Select
Integer value.
Usually the column.
vertical pixels inside the table cell. Integer
value.
Table
Scroll
Integer value.
Usually the column.
vertical indexes inside the table cell. Integer
value.
Page 32
Role
Action
Table
Insert
Description
Arguments
Android iOS
Row. The numeric index of the item to insert. x
Integer value. Required
√
Section. The numeric index of the section to
insert within the specified item. Usually the
column.
Table
Delete
Row. The numeric index of the item to
delete. Integer value. Required.
x
√
Source row. The numeric index of the item to x
move. Integer value. Required.
√
delete within the specified item. Usually the
column. Integer value. Default=0.
Table
Move
Destination row. The numeric index of the
new location for the item. Required.
Source section. The numeric index of the
section within the specified ‘Source row’ to
move.
Destination section. The numeric index of
the new location for the section, within the
specified ‘Destination row’.
Table
RemoveTableRow
Row
x
√
PageControl
Set
Index. Required. The numeric index of the
page to select.
x
√
Stepper
Tap
Value. Required. Should be "increment" or
"decrement"
x
√
Row. The numeric index of the item to insert. x
Integer value.
√
CollectionView Scroll
insert within the specified item.
of the scroll.
CollectionView Select
Item. The item to select in the collection.
Required.
x
√
Page 33
Role
Action
Description
Arguments
Android iOS
Integer value.
Section. The section to select inside the item.
of the selection.
CollectionView Unselect
Item.. The item to select in the collection.
x
√
x
√
Index. The 0-based index of the tab to select. √
Integer value.
√
Section. The section to select inside the item.
Mapview
MapSetRegion
TabBar
Select
Text. The name of the tab to select. String
value.
One of the above must be specified
Page 34
l
I've lost my connection to Mobile Center.
If your connection to Mobile Center drops, click the Reconnect to server
button in the TruClient
sidebar.
l
Why can't I see all my apps and devices in the Mobile Center pane?
Check the filter panel to see what options are selected. HP Mobile Center displays only the items that
fit the filter conditions. To display all items, select all the filter options and clear the search field of
any text that you have entered.
l
Known Mobile Center issues and limitations
For details, see the Known issues and limitations section in the Mobile Center 1.10 Release Notes
(http://mobilecenter.hp.com/docs/en/latest/).
Page 35
Page 36
Send Us Feedback
Can we make the LoadRunner with Mobile Center better?
Tell us how: [email protected]
Page 37

HP LoadRunner with Mobile Center Quick Start

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