commit 9a9897d154f9230325113d18c8d6f4cee7ca72d7
author Prabir Pradhan <prabirmsp@google.com> Thu Mar 21 21:52:57 2024 +0000
committer Prabir Pradhan <prabirmsp@google.com> Wed Apr 03 21:20:46 2024 +0000
tree 538baa0c027f85f610dfe27e772a27960ed8b48e
parent efd55b1a397b8a87cbed4d87cda878640f3e29eb

InputTracer: Add tests for perfetto backend

Add a new InputTraceSession class that encapsulates the logic to take
and decode a perfetto input trace for testing.

Then, use it to add new tests to verify the behavior of entire tracing
framework, using InputDispatcher as the interface.

Bug: 210460522
Test: atest inputflinger_tests
Change-Id: I5a9b47e831c5c30e5d7f2b60c9b8075b7d330e9e

services/inputflinger/tests/Android.bp

diff --git a/services/inputflinger/tests/Android.bp b/services/inputflinger/tests/Android.bp
index 6ae9790..9b5db23 100644
--- a/services/inputflinger/tests/Android.bp
+++ b/services/inputflinger/tests/Android.bp
@@ -67,6 +67,8 @@
         "InputProcessorConverter_test.cpp",
         "InputDispatcher_test.cpp",
         "InputReader_test.cpp",
+        "InputTraceSession.cpp",
+        "InputTracingTest.cpp",
         "InstrumentedInputReader.cpp",
         "LatencyTracker_test.cpp",
         "MultiTouchMotionAccumulator_test.cpp",