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ActivityEmbedding/H25-Apr-2025-2,5121,736

AppClose/H25-Apr-2025-669379

AppLaunch/H25-Apr-2025-2,5001,539

FlickerService/H25-Apr-2025-2,7911,674

IME/H25-Apr-2025-2,4091,626

Notification/H25-Apr-2025-1,360863

QuickSwitch/H25-Apr-2025-1,199759

Rotation/H25-Apr-2025-1,030644

res/H25-Apr-2025-5419

src/com/android/server/wm/flicker/H25-Apr-2025-581313

test-apps/H25-Apr-2025-7,6934,956

Android.bpH A D25-Apr-20252.3 KiB8982

OWNERSH A D25-Apr-2025127 54

README.mdH A D25-Apr-20251 KiB2414

README.md

1# Flicker Test Library
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3## Motivation
4This set of tests use the flickerlib from `platform_testing/libraries/flicker` to execute a set of common UI transitions to detect discontinuous or unpredictable behavior.
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6The tests are organized in packages according to the transitions they test (e.g., `rotation`, `splitscreen`).
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8## Adding a Test
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10By default, tests should inherit from `TestBase` and override the variable `transition` (Kotlin) or the function `getTransition()` (Java).
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12Inheriting from this class ensures the common assertions will be executed, namely:
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14* all regions on the screen are covered
15* status bar is always visible
16* status bar is at the correct position at the start and end of the transition
17* nav bar is always visible
18* nav bar is at the correct position at the start and end of the transition
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20The default tests can be disabled by overriding the respective methods and including an `@Ignore` annotation.
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22For more examples of how a test looks like check `ChangeAppRotationTest` within the `Rotation` subdirectory.
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