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#!/usr/bin/env python3
import pipes
import re
import subprocess
import sys
import unittest
BITNESS_32 = ("", "32")
BITNESS_64 = ("64", "64")
APP_PROCESS_FOR_PRETTY_BITNESS = 'app_process%s'
NATIVE_TEST_SERVICE_FOR_BITNESS = ' /data/nativetest%s/aidl_test_service/aidl_test_service%s'
CPP_TEST_CLIENT_FOR_BITNESS = ' /data/nativetest%s/aidl_test_client/aidl_test_client%s'
NDK_TEST_CLIENT_FOR_BITNESS = ' /data/nativetest%s/aidl_test_client_ndk/aidl_test_client_ndk%s'
RUST_TEST_CLIENT_FOR_BITNESS = ' /data/nativetest%s/aidl_test_rust_client/aidl_test_rust_client%s'
RUST_TEST_SERVICE_FOR_BITNESS = ' /data/nativetest%s/aidl_test_rust_service/aidl_test_rust_service%s'
# From AidlTestsJava.java
INSTRUMENTATION_SUCCESS_PATTERN = r'TEST SUCCESS\n$'
class TestFail(Exception):
"""Raised on test failures."""
pass
def pretty_bitness(bitness):
"""Returns a human readable version of bitness, corresponding to BITNESS_* variable"""
return bitness[-1]
class ShellResult(object):
"""Represents the result of running a shell command."""
def __init__(self, exit_status, stdout, stderr):
"""Construct an instance.
Args:
exit_status: integer exit code of shell command
stdout: string stdout of shell command
stderr: string stderr of shell command
"""
self.stdout = stdout
self.stderr = stderr
self.exit_status = exit_status
def printable_string(self):
"""Get a string we could print to the logs and understand."""
output = []
output.append('stdout:')
for line in self.stdout.splitlines():
output.append(' > %s' % line)
output.append('stderr:')
for line in self.stderr.splitlines():
output.append(' > %s' % line)
return '\n'.join(output)
class AdbHost(object):
"""Represents a device connected via ADB."""
def run(self, command, background=False, ignore_status=False):
"""Run a command on the device via adb shell.
Args:
command: string containing a shell command to run.
background: True iff we should run this command in the background.
ignore_status: True iff we should ignore the command's exit code.
Returns:
instance of ShellResult.
Raises:
subprocess.CalledProcessError on command exit != 0.
"""
if background:
command = '( %s ) </dev/null >/dev/null 2>&1 &' % command
return self.adb('shell %s' % pipes.quote(command),
ignore_status=ignore_status)
def adb(self, command, ignore_status=False):
"""Run an ADB command (e.g. `adb sync`).
Args:
command: string containing command to run
ignore_status: True iff we should ignore the command's exit code.
Returns:
instance of ShellResult.
Raises:
subprocess.CalledProcessError on command exit != 0.
"""
command = 'adb %s' % command
p = subprocess.Popen(command, shell=True, close_fds=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
universal_newlines=True)
stdout, stderr = p.communicate()
if not ignore_status and p.returncode:
raise subprocess.CalledProcessError(p.returncode, command)
return ShellResult(p.returncode, stdout, stderr)
class NativeServer:
def __init__(self, host, bitness):
self.name = "%s_bit_native_server" % pretty_bitness(bitness)
self.host = host
self.binary = NATIVE_TEST_SERVICE_FOR_BITNESS % bitness
def cleanup(self):
self.host.run('killall %s' % self.binary, ignore_status=True)
def run(self):
return self.host.run(self.binary, background=True)
class NativeClient:
def cleanup(self):
self.host.run('killall %s' % self.binary, ignore_status=True)
def run(self):
result = self.host.run(self.binary + ' --gtest_color=yes', ignore_status=True)
print(result.printable_string())
if result.exit_status:
raise TestFail(result.stdout)
class CppClient(NativeClient):
def __init__(self, host, bitness):
self.name = "%s_bit_cpp_client" % pretty_bitness(bitness)
self.host = host
self.binary = CPP_TEST_CLIENT_FOR_BITNESS % bitness
class NdkClient(NativeClient):
def __init__(self, host, bitness):
self.name = "%s_bit_ndk_client" % pretty_bitness(bitness)
self.host = host
self.binary = NDK_TEST_CLIENT_FOR_BITNESS % bitness
class JavaServer:
def __init__(self, host, bitness):
self.name = "java_server_%s" % pretty_bitness(bitness)
self.host = host
self.bitness = bitness
def cleanup(self):
self.host.run('killall ' + APP_PROCESS_FOR_PRETTY_BITNESS % pretty_bitness(self.bitness),
ignore_status=True)
def run(self):
return self.host.run('CLASSPATH=/data/framework/aidl_test_java_service.jar '
+ APP_PROCESS_FOR_PRETTY_BITNESS % pretty_bitness(self.bitness) +
' /data/framework android.aidl.service.TestServiceServer',
background=True)
class JavaClient:
def __init__(self, host, bitness):
self.name = "java_client_%s" % pretty_bitness(bitness)
self.host = host
self.bitness = bitness
def cleanup(self):
self.host.run('killall ' + APP_PROCESS_FOR_PRETTY_BITNESS % pretty_bitness(self.bitness),
ignore_status=True)
def run(self):
result = self.host.run('CLASSPATH=/data/framework/aidl_test_java_client.jar '
+ APP_PROCESS_FOR_PRETTY_BITNESS % pretty_bitness(self.bitness) +
' /data/framework android.aidl.tests.AidlJavaTests')
print(result.printable_string())
if re.search(INSTRUMENTATION_SUCCESS_PATTERN, result.stdout) is None:
raise TestFail(result.stdout)
def getprop(host, prop):
return host.run('getprop "%s"' % prop).stdout.strip()
class RustClient:
def __init__(self, host, bitness):
self.name = "%s_bit_rust_client" % pretty_bitness(bitness)
self.host = host
self.binary = RUST_TEST_CLIENT_FOR_BITNESS % bitness
def cleanup(self):
self.host.run('killall %s' % self.binary, ignore_status=True)
def run(self):
result = self.host.run(self.binary, ignore_status=True)
print(result.printable_string())
if result.exit_status:
raise TestFail(result.stdout)
class RustServer:
def __init__(self, host, bitness):
self.name = "%s_bit_rust_server" % pretty_bitness(bitness)
self.host = host
self.binary = RUST_TEST_SERVICE_FOR_BITNESS % bitness
def cleanup(self):
self.host.run('killall %s' % self.binary, ignore_status=True)
def run(self):
return self.host.run(self.binary, background=True)
def supported_bitnesses(host):
bitnesses = []
if getprop(host, "ro.product.cpu.abilist32") != "":
bitnesses += [BITNESS_32]
if getprop(host, "ro.product.cpu.abilist64") != "":
bitnesses += [BITNESS_64]
return bitnesses
# tests added dynamically below
class TestAidl(unittest.TestCase):
pass
def make_test(client, server):
def test(self):
try:
client.cleanup()
server.cleanup()
server.run()
client.run()
finally:
client.cleanup()
server.cleanup()
return test
if __name__ == '__main__':
host = AdbHost()
bitnesses = supported_bitnesses(host)
if len(bitnesses) == 0:
print("No clients installed")
exit(1)
clients = []
servers = []
for bitness in bitnesses:
clients += [NdkClient(host, bitness)]
clients += [CppClient(host, bitness)]
servers += [NativeServer(host, bitness)]
clients += [JavaClient(host, bitness)]
servers += [JavaServer(host, bitness)]
clients += [RustClient(host, bitness)]
servers += [RustServer(host, bitness)]
for client in clients:
for server in servers:
test_name = 'test_%s_to_%s' % (client.name, server.name)
test = make_test(client, server)
setattr(TestAidl, test_name, test)
suite = unittest.TestLoader().loadTestsFromTestCase(TestAidl)
sys.exit(not unittest.TextTestRunner(verbosity=2).run(suite).wasSuccessful())