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Test.GreaterMaxContacts

This test verifies that the device properly reports contacts when the number of contacts on the device exceeds the maximum supported number of contacts.

Test details

 

Associated requirements

Device.Input.PrecisionTouchpad.Reliability.ContactSuppression

See the device hardware requirements.

Platforms

Windows RT 8.1
Windows 8.1 x64
Windows 8.1 x86

Expected run time

~2 minutes

Categories

Certification

Type

Manual

Running the test

Before you run the test, complete the test setup as described in the test requirements: Mouse or other Pointing Device Testing Prerequisites.

  1. Following the instructions on the screen, place a number of fingers on the touchpad equal to the supported maximum contacts (as seen in the onscreen instructions). These contacts should be visualized on screen on the tool.

    • Move contacts around slightly, so it is clear that they are being continuously reported.

    • If the tool does not show visualization for all the contacts, press F to fail the test.

  2. Keeping the maximum supported contacts on the touchpad, place one additional contact on the touchpad.

  3. Verify that as soon as this max+1 contact comes down, all contacts should be automatically lifted, such that all visualization in PTLogo stops.

  4. Lift each finger, 1 at a time. Verify that no reporting occurs until after all contacts have lifted.

  5. Manually pass the iteration if these conditions have been met by pressing P. Otherwise, press F to fail the build.

Troubleshooting

For troubleshooting information, see Troubleshooting Device.Input Testing.

More information

Command syntax

 

Command Description

ptlogo.exe Test.GreaterMaxContacts.json

Runs the test.

File list

 

File Location

ptlogo.exe

<testbinroot>\input\PrecisionTouchpad\

config.json

<testbinroot>\input\PrecisionTouchpad\

Test.GreaterMaxContacts.json

<testbinroot>\input\PrecisionTouchpad\

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