Android 계측 테스트

bazel info release

release 4.1.0

apt-get install cpu-checker && kvm-ok

INFO: /dev/kvm exists
KVM acceleration can be used

apt-get install xvfb

which Xvfb

/usr/bin/Xvfb

sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 lib32z1 libbz2-1.0:i386

android_instrumentation_test(
    name = "my_test",
    test_app = ":my_test_app",
    target_device = "@android_test_support//tools/android/emulated_devices/generic_phone:android_23_x86",
)

# Test app and library
android_binary(
    name = "my_test_app",
    instruments = ":my_app",
    manifest = "AndroidTestManifest.xml",
    deps = [":my_test_lib"],
    # ...
)

android_library(
    name = "my_test_lib",
    srcs = glob(["javatest/**/*.java"]),
    deps = [
        ":my_app_lib",
        "@maven//:androidx_test_core",
        "@maven//:androidx_test_runner",
        "@maven//:androidx_test_espresso_espresso_core",
    ],
    # ...
)

# Target app and library under test
android_binary(
    name = "my_app",
    manifest = "AndroidManifest.xml",
    deps = [":my_app_lib"],
    # ...
)

android_library(
    name = "my_app_lib",
    srcs = glob(["java/**/*.java"]),
    deps = [
        "@maven//:androidx_appcompat_appcompat",
        "@maven//:androidx_annotation_annotation",
    ]
    # ...
)

<?xml version="1.0" encoding="UTF-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools"
          package="com.example.android.app.test"
    android:versionCode="1"
    android:versionName="1.0">

    <instrumentation
        android:name="androidx.test.runner.AndroidJUnitRunner"
        android:targetPackage="com.example.android.app" />

    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="27" />

    <application >
       <!-- ... -->
    </application>
</manifest>

# Android SDK
android_sdk_repository(
    name = "androidsdk",
    path = "/path/to/sdk", # or set ANDROID_HOME
)

# Android Test Support
ATS_COMMIT = "$COMMIT_HASH"
http_archive(
    name = "android_test_support",
    strip_prefix = "android-test-%s" % ATS_COMMIT,
    urls = ["https://github.com/android/android-test/archive/%s.tar.gz" % ATS_COMMIT],
)
load("@android_test_support//:repo.bzl", "android_test_repositories")
android_test_repositories()

bazel query --output=build @android_test_support//tools/android/emulated_devices/generic_phone:android_23_x86

# .../external/android_test_support/tools/android/emulated_devices/generic_phone/BUILD:43:1
android_device(
  name = "android_23_x86",
  visibility = ["//visibility:public"],
  tags = ["requires-kvm"],
  generator_name = "generic_phone",
  generator_function = "make_device",
  generator_location = "tools/android/emulated_devices/generic_phone/BUILD:43",
  vertical_resolution = 800,
  horizontal_resolution = 480,
  ram = 2048,
  screen_density = 240,
  cache = 32,
  vm_heap = 256,
  system_image = "@android_test_support//tools/android/emulated_devices/generic_phone:android_23_x86_images",
  default_properties = "@android_test_support//tools/android/emulated_devices/generic_phone:_android_23_x86_props",
)

@android_test_support//tools/android/emulated_devices/device_type:system_api_level_x86_qemu2

bazel query 'filter("x86_qemu2$", kind(android_device, @android_test_support//tools/android/emulated_devices/...:*))'

# Configurations for testing with Bazel
# Select a configuration by running
# `bazel test //my:target --config={headless, gui, local_device}`

# Headless instrumentation tests (No GUI)
test:headless --test_arg=--enable_display=false

# Graphical instrumentation tests. Ensure that $DISPLAY is set.
test:gui --test_env=DISPLAY
test:gui --test_arg=--enable_display=true

# Testing with a local emulator or device. Ensure that `adb devices` lists the
# device.
# Run tests serially.
test:local_device --test_strategy=exclusive
# Use the local device broker type, as opposed to WRAPPED_EMULATOR.
test:local_device --test_arg=--device_broker_type=LOCAL_ADB_SERVER
# Uncomment and set $device_id if there is more than one connected device.
# test:local_device --test_arg=--device_serial_number=$device_id

bazel test //my/test:target --test_arg=--enable_display=false

bazel test //my/test:target --test_arg=--enable_display=true --test_env=DISPLAY

androidx.test.espresso:espresso-core
androidx.test:rules
androidx.test:runner
javax.inject:javax.inject
org.hamcrest:java-hamcrest
junit:junit

java_library(
    name = "test_deps",
    visibility = ["//visibility:public"],
    exports = [
        "@maven//:androidx_test_espresso_espresso_core",
        "@maven//:androidx_test_rules",
        "@maven//:androidx_test_runner",
        "@maven//:javax_inject_javax_inject"
        "@maven//:org_hamcrest_java_hamcrest",
        "@maven//:junit_junit",
    ],
)

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

RULES_JVM_EXTERNAL_TAG = "2.8"
RULES_JVM_EXTERNAL_SHA = "79c9850690d7614ecdb72d68394f994fef7534b292c4867ce5e7dec0aa7bdfad"

http_archive(
    name = "rules_jvm_external",
    strip_prefix = "rules_jvm_external-%s" % RULES_JVM_EXTERNAL_TAG,
    sha256 = RULES_JVM_EXTERNAL_SHA,
    url = "https://github.com/bazelbuild/rules_jvm_external/archive/%s.zip" % RULES_JVM_EXTERNAL_TAG,
)

load("@rules_jvm_external//:defs.bzl", "maven_install")

maven_install(
    artifacts = [
        "junit:junit:4.12",
        "javax.inject:javax.inject:1",
        "org.hamcrest:java-hamcrest:2.0.0.0"
        "androidx.test.espresso:espresso-core:3.1.1",
        "androidx.test:rules:aar:1.1.1",
        "androidx.test:runner:aar:1.1.1",
    ],
    repositories = [
        "https://maven.google.com",
        "https://repo1.maven.org/maven2",
    ],
)

android_binary(
    name = "my_test_app",
    instruments = "//path/to:app",
    deps = [
        "//:test_deps",
        # ...
    ],
    # ...
)

tree bazel-testlogs/ui/espresso/BasicSample/BasicSampleInstrumentationTest

$ tree bazel-testlogs/ui/espresso/BasicSample/BasicSampleInstrumentationTest
.
├── adb.409923.log
├── broker_logs
│   ├── aapt_binary.10.ok.txt
│   ├── aapt_binary.11.ok.txt
│   ├── adb.12.ok.txt
│   ├── adb.13.ok.txt
│   ├── adb.14.ok.txt
│   ├── adb.15.fail.txt
│   ├── adb.16.ok.txt
│   ├── adb.17.fail.txt
│   ├── adb.18.ok.txt
│   ├── adb.19.fail.txt
│   ├── adb.20.ok.txt
│   ├── adb.21.ok.txt
│   ├── adb.22.ok.txt
│   ├── adb.23.ok.txt
│   ├── adb.24.fail.txt
│   ├── adb.25.ok.txt
│   ├── adb.26.fail.txt
│   ├── adb.27.ok.txt
│   ├── adb.28.fail.txt
│   ├── adb.29.ok.txt
│   ├── adb.2.ok.txt
│   ├── adb.30.ok.txt
│   ├── adb.3.ok.txt
│   ├── adb.4.ok.txt
│   ├── adb.5.ok.txt
│   ├── adb.6.ok.txt
│   ├── adb.7.ok.txt
│   ├── adb.8.ok.txt
│   ├── adb.9.ok.txt
│   ├── android_23_x86.1.ok.txt
│   └── exec-1
│       ├── adb-2.txt
│       ├── emulator-2.txt
│       └── mksdcard-1.txt
├── device_logcat
│   └── logcat1635880625641751077.txt
├── emulator_itCqtc.log
├── outputs.zip
├── pipe.log.txt
├── telnet_pipe.log.txt
└── tmpuRh4cy
    ├── watchdog.err
    └── watchdog.out

4 directories, 41 files

ls -1t /tmp/emulator_*.log | head -n 1

API_LEVELS = [
    "19",
    "20",
    "21",
    "22",
]

[android_instrumentation_test(
    name = "my_test_%s" % API_LEVEL,
    test_app = ":my_test_app",
    target_device = "@android_test_support//tools/android/emulated_devices/generic_phone:android_%s_x86_qemu2" % API_LEVEL,
) for API_LEVEL in API_LEVELS]

adb shell pm list
packages com.example.android.testing | cut -d ':' -f 2 | tr -d '\r' | xargs
-L1 -t adb uninstall