infix/test/case/hardware/gps_simple

=== GPS receiver basic test

ifdef::topdoc[:imagesdir: {topdoc}../../test/case/hardware/gps_simple]

==== Description

Verify that a simulated GPS receiver is detected and reports a valid
fix via the ietf-hardware operational datastore.

The test injects NMEA sentences through a QEMU pipe chardev FIFO,
which appears as a virtio serial port inside the guest.

==== Topology

image::topology.svg[GPS receiver basic test topology, align=center, scaledwidth=75%]

==== Sequence

. Set up topology and attach to target DUT
. Configure GPS hardware component
. Verify GPS is activated
. Verify GPS has a fix
. Verify the position is near the coordinates you test with
. Save the configuration to startup configuration and reboot
. Verify GPS is activated
. Verify GPS has a fix
. Verify the position is near the coordinates you test with