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Commit 6e48bf07 authored by Jordan Demeulenaere's avatar Jordan Demeulenaere
Browse files

Add scripts/test_utils.sh to run tests without atest 

This CL adds some useful bash functions that can be used to run tests
without atest. This is motivated by go/sysui-soong-gradle-comparison,
which showed that atest has a noticeable overhead compared to manually
building and running tests.

Usage:
  $ source build/envsetup.sh
  $ lunch <target>
  $ source ${ANDROID_BUILD_TOP}/frameworks/base/packages/SystemUI/scripts/test_utils.sh
  $ make_run_sysui_tests com.android.systemui.scene.domain.interactor.SceneInteractorTest

Inspired by go/sysui-cheatsheet#running-platformscenariotests-quickly.

Bug: 307607958
Test: Used the different functions to run tests
Flag: TEST_ONLY
Change-Id: Ie66966aa2d231b7a88dcc90a09e9e8017fbe1d2f
parent 115083e3

packages/SystemUI/scripts/test_utils.sh

0 → 100755
+73 −0
Original line number Diff line number Diff line 
#!/bin/sh



# This file contains some utilty function to build and run tests without atest.

#

# Motivated by http://go/sysui-soong-gradle-comparison.

#

# Usage:

#   $ source build/envsetup.sh

#   $ lunch <target>

#   $ source ${ANDROID_BUILD_TOP}/frameworks/base/packages/SystemUI/scripts/test_utils.sh

#

# Note: sourcing this script will take ~10s because of the call to get_build_var, this is expected.



echo "Computing TARGET_ARCH..."

export TARGET_ARCH=$(get_build_var TARGET_ARCH)

echo "Exported TARGET_ARCH=$TARGET_ARCH"



# Build and push an `android_test` test target.

#

# Usage: run_class_tests <test_app_target>

#

# Examples:

#   $ make_tests SystemUITests

#   $ make_tests PlatformComposeSceneTransitionLayoutTests

make_tests() {

  echo "Building $1..."

  m $1 -j && \

    echo "Pushing $1..." && \

    adb install -t -r -g $ANDROID_PRODUCT_OUT/testcases/$1/`get_build_var TARGET_ARCH`/$1.apk

}



# Run one or more tests from a test class.

#

# Usage: run_class_tests <test_app_package> <test_class>[#function] [instrumentation]

#

# Examples:

#   $ make_tests SystemUITests && \

#       run_class_tests com.android.systemui.tests com.android.systemui.scene.domain.interactor.SceneInteractorTest#allContentKeys android.testing.TestableInstrumentation

#   $ make_tests PlatformComposeSceneTransitionLayoutTests && \

#       run_class_tests com.android.compose.animation.scene.tests com.android.compose.animation.scene.ElementTest

#   $ make_tests SystemUIGoogleScreenshotTests && \

#       run_class_tests com.android.systemui.testing.screenshot.test com.android.systemui.qs.footer.FooterActionsScreenshotTest

run_class_tests() {

  echo "Running tests in $2..."

  echo "Note: This will skip all steps defined in AndroidTest.xml, so target preparers or xml defined setup steps won't run"

  adb shell am instrument -w -e class $2 $1/${3:-androidx.test.runner.AndroidJUnitRunner}

}



# Run one or more tests from a class.

#

# Usage: run_package_tests <test_app_package> <test_package> [instrumentation]

#

# Example:

#   $ make_tests SystemUITests && \

#       run_package_tests com.android.systemui.tests com.android.systemui.scene.shared.model android.testing.TestableInstrumentation

run_package_tests() {

  echo "Running tests in $2..."

  echo "Note: This will skip all steps defined in AndroidTest.xml, so target preparers or xml defined setup steps won't run"

  adb shell am instrument -w -e package $2 $1/${3:-androidx.test.runner.AndroidJUnitRunner}

}



# Run one or more tests from a test class in SystemUI-tests.

#

# This is just a helper to make it easier to build and run tests covering SystemUI-core.

#

# Usage: make_run_sysui_tests <test_class>[#function]

#

# Example:

#  $ make_run_sysui_tests com.android.systemui.scene.domain.interactor.SceneInteractorTest

#  $ make_run_sysui_tests com.android.systemui.scene.domain.interactor.SceneInteractorTest#allContentKeys

make_run_sysui_tests() {

    make_tests SystemUITests && run_class_tests com.android.systemui.tests $1 android.testing.TestableInstrumentation

}