jvon_mobile/node_modules/cordova-android/spec/unit/emulator.spec.js

689 lines
27 KiB
JavaScript

/**
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
const fs = require('fs');
const path = require('path');
const rewire = require('rewire');
const shelljs = require('shelljs');
const CordovaError = require('cordova-common').CordovaError;
const check_reqs = require('../../bin/templates/cordova/lib/check_reqs');
const superspawn = require('cordova-common').superspawn;
describe('emulator', () => {
const EMULATOR_LIST = ['emulator-5555', 'emulator-5556', 'emulator-5557'];
let emu;
beforeEach(() => {
emu = rewire('../../bin/templates/cordova/lib/emulator');
});
describe('list_images_using_avdmanager', () => {
it('should properly parse details of SDK Tools 25.3.1 `avdmanager` output', () => {
const avdList = fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.3-avdmanager_list_avd.txt'), 'utf-8');
spyOn(superspawn, 'spawn').and.returnValue(Promise.resolve(avdList));
return emu.list_images_using_avdmanager().then(list => {
expect(list).toBeDefined();
expect(list[0].name).toEqual('nexus5-5.1');
expect(list[0].target).toEqual('Android 5.1 (API level 22)');
expect(list[1].device).toEqual('pixel (Google)');
expect(list[2].abi).toEqual('default/x86_64');
});
});
});
describe('list_images_using_android', () => {
it('should invoke `android` with the `list avd` command and _not_ the `list avds` command, as the plural form is not supported in some Android SDK Tools versions', () => {
spyOn(superspawn, 'spawn').and.returnValue(new Promise(() => {}, () => {}));
emu.list_images_using_android();
expect(superspawn.spawn).toHaveBeenCalledWith('android', ['list', 'avd']);
});
it('should properly parse details of SDK Tools pre-25.3.1 `android list avd` output', () => {
const avdList = fs.readFileSync(path.join('spec', 'fixtures', 'sdk25.2-android_list_avd.txt'), 'utf-8');
spyOn(superspawn, 'spawn').and.returnValue(Promise.resolve(avdList));
return emu.list_images_using_android().then(list => {
expect(list).toBeDefined();
expect(list[0].name).toEqual('QWR');
expect(list[0].device).toEqual('Nexus 5 (Google)');
expect(list[0].path).toEqual('/Users/shazron/.android/avd/QWR.avd');
expect(list[0].target).toEqual('Android 7.1.1 (API level 25)');
expect(list[0].abi).toEqual('google_apis/x86_64');
expect(list[0].skin).toEqual('1080x1920');
});
});
});
describe('list_images', () => {
beforeEach(() => {
spyOn(fs, 'realpathSync').and.callFake(cmd => cmd);
});
it('should try to parse AVD information using `avdmanager` first', () => {
spyOn(shelljs, 'which').and.callFake(cmd => cmd === 'avdmanager');
const avdmanager_spy = spyOn(emu, 'list_images_using_avdmanager').and.returnValue(Promise.resolve([]));
return emu.list_images().then(() => {
expect(avdmanager_spy).toHaveBeenCalled();
});
});
it('should delegate to `android` if `avdmanager` cant be found and `android` can', () => {
spyOn(shelljs, 'which').and.callFake(cmd => cmd !== 'avdmanager');
const android_spy = spyOn(emu, 'list_images_using_android').and.returnValue(Promise.resolve([]));
return emu.list_images().then(() => {
expect(android_spy).toHaveBeenCalled();
});
});
it('should correct api level information and fill in the blanks about api level if exists', () => {
spyOn(shelljs, 'which').and.callFake(cmd => cmd === 'avdmanager');
spyOn(emu, 'list_images_using_avdmanager').and.returnValue(Promise.resolve([
{
name: 'Pixel_7.0',
device: 'pixel (Google)',
path: '/Users/maj/.android/avd/Pixel_7.0.avd',
abi: 'google_apis/x86_64',
target: 'Android 7.0 (API level 24)'
}, {
name: 'Pixel_8.0',
device: 'pixel (Google)',
path: '/Users/maj/.android/avd/Pixel_8.0.avd',
abi: 'google_apis/x86',
target: 'Android API 26'
}
]));
return emu.list_images().then(avds => {
expect(avds[1].target).toContain('Android 8');
expect(avds[1].target).toContain('API level 26');
});
});
it('should throw an error if neither `avdmanager` nor `android` are able to be found', () => {
spyOn(shelljs, 'which').and.returnValue(false);
return emu.list_images().then(
() => fail('Unexpectedly resolved'),
err => {
expect(err).toBeDefined();
expect(err.message).toContain('Could not find either `android` or `avdmanager`');
}
);
});
});
describe('best_image', () => {
let target_mock;
beforeEach(() => {
spyOn(emu, 'list_images');
target_mock = spyOn(check_reqs, 'get_target').and.returnValue('android-26');
});
it('should return undefined if there are no defined AVDs', () => {
emu.list_images.and.returnValue(Promise.resolve([]));
return emu.best_image().then(best_avd => {
expect(best_avd).toBeUndefined();
});
});
it('should return the first available image if there is no available target information for existing AVDs', () => {
const fake_avd = { name: 'MyFakeAVD' };
const second_fake_avd = { name: 'AnotherAVD' };
emu.list_images.and.returnValue(Promise.resolve([fake_avd, second_fake_avd]));
return emu.best_image().then(best_avd => {
expect(best_avd).toBe(fake_avd);
});
});
it('should return the first AVD for the API level that matches the project target', () => {
target_mock.and.returnValue('android-25');
const fake_avd = { name: 'MyFakeAVD', target: 'Android 7.0 (API level 24)' };
const second_fake_avd = { name: 'AnotherAVD', target: 'Android 7.1 (API level 25)' };
const third_fake_avd = { name: 'AVDThree', target: 'Android 8.0 (API level 26)' };
emu.list_images.and.returnValue(Promise.resolve([fake_avd, second_fake_avd, third_fake_avd]));
return emu.best_image().then(best_avd => {
expect(best_avd).toBe(second_fake_avd);
});
});
it('should return the AVD with API level that is closest to the project target API level, without going over', () => {
target_mock.and.returnValue('android-26');
const fake_avd = { name: 'MyFakeAVD', target: 'Android 7.0 (API level 24)' };
const second_fake_avd = { name: 'AnotherAVD', target: 'Android 7.1 (API level 25)' };
const third_fake_avd = { name: 'AVDThree', target: 'Android 99.0 (API level 134)' };
emu.list_images.and.returnValue(Promise.resolve([fake_avd, second_fake_avd, third_fake_avd]));
return emu.best_image().then(best_avd => {
expect(best_avd).toBe(second_fake_avd);
});
});
it('should not try to compare API levels when an AVD definition is missing API level info', () => {
emu.list_images.and.returnValue(Promise.resolve([{
name: 'Samsung_S8_API_26',
device: 'Samsung S8+ (User)',
path: '/Users/daviesd/.android/avd/Samsung_S8_API_26.avd',
abi: 'google_apis/x86',
target: 'Android 8.0'
}]));
return emu.best_image().then(best_avd => {
expect(best_avd).toBeDefined();
});
});
});
describe('list_started', () => {
it('should call adb devices with the emulators flag', () => {
const AdbSpy = jasmine.createSpyObj('Adb', ['devices']);
AdbSpy.devices.and.returnValue(Promise.resolve());
emu.__set__('Adb', AdbSpy);
return emu.list_started().then(() => {
expect(AdbSpy.devices).toHaveBeenCalledWith({ emulators: true });
});
});
});
describe('get_available_port', () => {
let emus;
beforeEach(() => {
emus = [];
spyOn(emu, 'list_started').and.returnValue(Promise.resolve(emus));
});
it('should find the closest available port below 5584 for the emulator', () => {
const lowestUsedPort = 5565;
for (let i = 5584; i >= lowestUsedPort; i--) {
emus.push(`emulator-${i}`);
}
return emu.get_available_port().then(port => {
expect(port).toBe(lowestUsedPort - 1);
});
});
it('should throw an error if no port is available between 5554 and 5584', () => {
for (let i = 5584; i >= 5554; i--) {
emus.push(`emulator-${i}`);
}
return emu.get_available_port().then(
() => fail('Unexpectedly resolved'),
err => {
expect(err).toEqual(jasmine.any(CordovaError));
}
);
});
});
describe('start', () => {
const port = 5555;
let emulator;
let AdbSpy;
let checkReqsSpy;
let childProcessSpy;
let shellJsSpy;
beforeEach(() => {
emulator = {
name: 'Samsung_S8_API_26',
device: 'Samsung S8+ (User)',
path: '/Users/daviesd/.android/avd/Samsung_S8_API_26.avd',
abi: 'google_apis/x86',
target: 'Android 8.0'
};
AdbSpy = jasmine.createSpyObj('Adb', ['shell']);
AdbSpy.shell.and.returnValue(Promise.resolve());
emu.__set__('Adb', AdbSpy);
checkReqsSpy = jasmine.createSpyObj('create_reqs', ['getAbsoluteAndroidCmd']);
emu.__set__('check_reqs', checkReqsSpy);
childProcessSpy = jasmine.createSpyObj('child_process', ['spawn']);
childProcessSpy.spawn.and.returnValue(jasmine.createSpyObj('spawnFns', ['unref']));
emu.__set__('child_process', childProcessSpy);
spyOn(emu, 'get_available_port').and.returnValue(Promise.resolve(port));
spyOn(emu, 'wait_for_emulator').and.returnValue(Promise.resolve('randomname'));
spyOn(emu, 'wait_for_boot').and.returnValue(Promise.resolve());
// Prevent pollution of the test logs
const proc = emu.__get__('process');
spyOn(proc.stdout, 'write').and.stub();
shellJsSpy = jasmine.createSpyObj('shelljs', ['which']);
shellJsSpy.which.and.returnValue('/dev/android-sdk/tools');
emu.__set__('shelljs', shellJsSpy);
});
it('should find an emulator if an id is not specified', () => {
spyOn(emu, 'best_image').and.returnValue(Promise.resolve(emulator));
return emu.start().then(() => {
// This is the earliest part in the code where we can hook in and check
// the emulator that has been selected.
const spawnArgs = childProcessSpy.spawn.calls.argsFor(0);
expect(spawnArgs[1]).toContain(emulator.name);
});
});
it('should use the specified emulator', () => {
spyOn(emu, 'best_image');
return emu.start(emulator.name).then(() => {
expect(emu.best_image).not.toHaveBeenCalled();
const spawnArgs = childProcessSpy.spawn.calls.argsFor(0);
expect(spawnArgs[1]).toContain(emulator.name);
});
});
it('should throw an error if no emulator is specified and no default is found', () => {
spyOn(emu, 'best_image').and.returnValue(Promise.resolve());
return emu.start().then(
() => fail('Unexpectedly resolved'),
err => {
expect(err).toEqual(jasmine.any(CordovaError));
}
);
});
it('should unlock the screen after the emulator has booted', () => {
emu.wait_for_emulator.and.returnValue(Promise.resolve(emulator.name));
emu.wait_for_boot.and.returnValue(Promise.resolve(true));
return emu.start(emulator.name).then(() => {
expect(emu.wait_for_emulator).toHaveBeenCalledBefore(AdbSpy.shell);
expect(emu.wait_for_boot).toHaveBeenCalledBefore(AdbSpy.shell);
expect(AdbSpy.shell).toHaveBeenCalledWith(emulator.name, 'input keyevent 82');
});
});
it('should resolve with the emulator id after the emulator has started', () => {
emu.wait_for_emulator.and.returnValue(Promise.resolve(emulator.name));
emu.wait_for_boot.and.returnValue(Promise.resolve(true));
return emu.start(emulator.name).then(emulatorId => {
expect(emulatorId).toBe(emulator.name);
});
});
it('should resolve with null if starting the emulator times out', () => {
emu.wait_for_emulator.and.returnValue(Promise.resolve(emulator.name));
emu.wait_for_boot.and.returnValue(Promise.resolve(false));
return emu.start(emulator.name).then(emulatorId => {
expect(emulatorId).toBe(null);
});
});
});
describe('wait_for_emulator', () => {
const port = 5656;
const expectedEmulatorId = `emulator-${port}`;
let AdbSpy;
beforeEach(() => {
AdbSpy = jasmine.createSpyObj('Adb', ['shell']);
AdbSpy.shell.and.returnValue(Promise.resolve());
emu.__set__('Adb', AdbSpy);
spyOn(emu, 'wait_for_emulator').and.callThrough();
});
it('should resolve with the emulator id if the emulator has completed boot', () => {
AdbSpy.shell.and.callFake((emulatorId, shellArgs) => {
expect(emulatorId).toBe(expectedEmulatorId);
expect(shellArgs).toContain('getprop dev.bootcomplete');
return Promise.resolve('1'); // 1 means boot is complete
});
return emu.wait_for_emulator(port).then(emulatorId => {
expect(emulatorId).toBe(expectedEmulatorId);
});
});
it('should call itself again if the emulator is not ready', () => {
AdbSpy.shell.and.returnValues(
Promise.resolve('0'),
Promise.resolve('0'),
Promise.resolve('1')
);
return emu.wait_for_emulator(port).then(() => {
expect(emu.wait_for_emulator).toHaveBeenCalledTimes(3);
});
});
it('should call itself again if shell fails for a known reason', () => {
AdbSpy.shell.and.returnValues(
Promise.reject({ message: 'device not found' }),
Promise.reject({ message: 'device offline' }),
Promise.reject({ message: 'device still connecting' }),
Promise.resolve('1')
);
return emu.wait_for_emulator(port).then(() => {
expect(emu.wait_for_emulator).toHaveBeenCalledTimes(4);
});
});
it('should throw an error if shell fails for an unknown reason', () => {
const errorMessage = { message: 'Some unknown error' };
AdbSpy.shell.and.returnValue(Promise.reject(errorMessage));
return emu.wait_for_emulator(port).then(
() => fail('Unexpectedly resolved'),
err => {
expect(err).toBe(errorMessage);
}
);
});
});
describe('wait_for_boot', () => {
const port = 5656;
const emulatorId = `emulator-${port}`;
const psOutput = `
root 1 0 8504 1512 SyS_epoll_ 00000000 S /init
u0_a1 2044 1350 1423452 47256 SyS_epoll_ 00000000 S android.process.acore
u0_a51 2963 1350 1417724 37492 SyS_epoll_ 00000000 S com.google.process.gapps
`;
let AdbSpy;
beforeEach(() => {
// If we use Jasmine's fake clock, we need to re-require the target module,
// or else it will not work.
jasmine.clock().install();
emu = rewire('../../bin/templates/cordova/lib/emulator');
AdbSpy = jasmine.createSpyObj('Adb', ['shell']);
emu.__set__('Adb', AdbSpy);
spyOn(emu, 'wait_for_boot').and.callThrough();
// Stop the logs from being polluted
const proc = emu.__get__('process');
spyOn(proc.stdout, 'write').and.stub();
});
afterEach(() => {
jasmine.clock().uninstall();
});
it('should resolve with true if the system has booted', () => {
AdbSpy.shell.and.callFake((emuId, shellArgs) => {
expect(emuId).toBe(emulatorId);
expect(shellArgs).toContain('ps');
return Promise.resolve(psOutput);
});
return emu.wait_for_boot(emulatorId).then(isReady => {
expect(isReady).toBe(true);
});
});
it('should should check boot status at regular intervals until ready', () => {
const retryInterval = emu.__get__('CHECK_BOOTED_INTERVAL');
const RETRIES = 10;
let shellPromise = Promise.resolve('');
AdbSpy.shell.and.returnValue(shellPromise);
const waitPromise = emu.wait_for_boot(emulatorId);
let attempts = 0;
function tickTimer () {
shellPromise.then(() => {
if (attempts + 1 === RETRIES) {
AdbSpy.shell.and.returnValue(Promise.resolve(psOutput));
jasmine.clock().tick(retryInterval);
} else {
attempts++;
shellPromise = Promise.resolve('');
AdbSpy.shell.and.returnValue(shellPromise);
jasmine.clock().tick(retryInterval);
tickTimer();
}
});
}
tickTimer();
// After all the retries and eventual success, this is called
return waitPromise.then(isReady => {
expect(isReady).toBe(true);
expect(emu.wait_for_boot).toHaveBeenCalledTimes(RETRIES + 1);
});
});
it('should should check boot status at regular intervals until timeout', () => {
const retryInterval = emu.__get__('CHECK_BOOTED_INTERVAL');
const TIMEOUT = 9000;
const expectedRetries = Math.floor(TIMEOUT / retryInterval);
let shellPromise = Promise.resolve('');
AdbSpy.shell.and.returnValue(shellPromise);
const waitPromise = emu.wait_for_boot(emulatorId, TIMEOUT);
let attempts = 0;
function tickTimer () {
shellPromise.then(() => {
attempts++;
shellPromise = Promise.resolve('');
AdbSpy.shell.and.returnValue(shellPromise);
jasmine.clock().tick(retryInterval);
if (attempts < expectedRetries) {
tickTimer();
}
});
}
tickTimer();
// After all the retries and eventual success, this is called
return waitPromise.then(isReady => {
expect(isReady).toBe(false);
expect(emu.wait_for_boot).toHaveBeenCalledTimes(expectedRetries + 1);
});
});
});
describe('resolveTarget', () => {
const arch = 'arm7-test';
beforeEach(() => {
const buildSpy = jasmine.createSpyObj('build', ['detectArchitecture']);
buildSpy.detectArchitecture.and.returnValue(Promise.resolve(arch));
emu.__set__('build', buildSpy);
spyOn(emu, 'list_started').and.returnValue(Promise.resolve(EMULATOR_LIST));
});
it('should throw an error if there are no running emulators', () => {
emu.list_started.and.returnValue(Promise.resolve([]));
return emu.resolveTarget().then(
() => fail('Unexpectedly resolved'),
err => {
expect(err).toEqual(jasmine.any(CordovaError));
}
);
});
it('should throw an error if the requested emulator is not running', () => {
const targetEmulator = 'unstarted-emu';
return emu.resolveTarget(targetEmulator).then(
() => fail('Unexpectedly resolved'),
err => {
expect(err.message).toContain(targetEmulator);
}
);
});
it('should return info on the first running emulator if none is specified', () => {
return emu.resolveTarget().then(emulatorInfo => {
expect(emulatorInfo.target).toBe(EMULATOR_LIST[0]);
});
});
it('should return the emulator info', () => {
return emu.resolveTarget(EMULATOR_LIST[1]).then(emulatorInfo => {
expect(emulatorInfo).toEqual({ target: EMULATOR_LIST[1], arch, isEmulator: true });
});
});
});
describe('install', () => {
let AndroidManifestSpy;
let AndroidManifestFns;
let AndroidManifestGetActivitySpy;
let AdbSpy;
let buildSpy;
let childProcessSpy;
let target;
beforeEach(() => {
target = { target: EMULATOR_LIST[1], arch: 'arm7', isEmulator: true };
buildSpy = jasmine.createSpyObj('build', ['findBestApkForArchitecture']);
emu.__set__('build', buildSpy);
AndroidManifestFns = jasmine.createSpyObj('AndroidManifestFns', ['getPackageId', 'getActivity']);
AndroidManifestGetActivitySpy = jasmine.createSpyObj('getActivity', ['getName']);
AndroidManifestFns.getActivity.and.returnValue(AndroidManifestGetActivitySpy);
AndroidManifestSpy = jasmine.createSpy('AndroidManifest').and.returnValue(AndroidManifestFns);
emu.__set__('AndroidManifest', AndroidManifestSpy);
AdbSpy = jasmine.createSpyObj('Adb', ['shell', 'start', 'uninstall']);
AdbSpy.shell.and.returnValue(Promise.resolve());
AdbSpy.start.and.returnValue(Promise.resolve());
AdbSpy.uninstall.and.returnValue(Promise.resolve());
emu.__set__('Adb', AdbSpy);
childProcessSpy = jasmine.createSpyObj('child_process', ['exec']);
childProcessSpy.exec.and.callFake((cmd, opts, callback) => callback());
emu.__set__('child_process', childProcessSpy);
});
it('should get the full target object if only id is specified', () => {
const targetId = target.target;
spyOn(emu, 'resolveTarget').and.returnValue(Promise.resolve(target));
return emu.install(targetId, {}).then(() => {
expect(emu.resolveTarget).toHaveBeenCalledWith(targetId);
});
});
it('should install to the passed target', () => {
return emu.install(target, {}).then(() => {
const execCmd = childProcessSpy.exec.calls.argsFor(0)[0];
expect(execCmd).toContain(`-s ${target.target} install`);
});
});
it('should install the correct apk based on the architecture and build results', () => {
const buildResults = {
apkPaths: 'path/to/apks',
buildType: 'debug',
buildMethod: 'foo'
};
const apkPath = 'my/apk/path/app.apk';
buildSpy.findBestApkForArchitecture.and.returnValue(apkPath);
return emu.install(target, buildResults).then(() => {
expect(buildSpy.findBestApkForArchitecture).toHaveBeenCalledWith(buildResults, target.arch);
const execCmd = childProcessSpy.exec.calls.argsFor(0)[0];
expect(execCmd).toMatch(new RegExp(`install.*${apkPath}`));
});
});
it('should uninstall and reinstall app if failure is due to different certificates', () => {
let execAlreadyCalled;
childProcessSpy.exec.and.callFake((cmd, opts, callback) => {
if (!execAlreadyCalled) {
execAlreadyCalled = true;
callback(null, 'Failure: INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES');
} else {
callback();
}
});
return emu.install(target, {}).then(() => {
expect(childProcessSpy.exec).toHaveBeenCalledTimes(2);
expect(AdbSpy.uninstall).toHaveBeenCalled();
});
});
it('should throw any error not caused by different certificates', () => {
const errorMsg = 'Failure: Failed to install';
childProcessSpy.exec.and.callFake((cmd, opts, callback) => {
callback(null, errorMsg);
});
return emu.install(target, {}).then(
() => fail('Unexpectedly resolved'),
err => {
expect(err).toEqual(jasmine.any(CordovaError));
expect(err.message).toContain(errorMsg);
}
);
});
it('should unlock the screen on device', () => {
return emu.install(target, {}).then(() => {
expect(AdbSpy.shell).toHaveBeenCalledWith(target.target, 'input keyevent 82');
});
});
it('should start the newly installed app on the device', () => {
const packageId = 'unittestapp';
const activityName = 'TestActivity';
AndroidManifestFns.getPackageId.and.returnValue(packageId);
AndroidManifestGetActivitySpy.getName.and.returnValue(activityName);
return emu.install(target, {}).then(() => {
expect(AdbSpy.start).toHaveBeenCalledWith(target.target, `${packageId}/.${activityName}`);
});
});
});
});