2015-08-10 23:02:41 +08:00
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#!/usr/bin/env python
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import unittest
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import os, sys, subprocess, argparse, shutil, re
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2016-01-18 19:11:02 +08:00
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import logging as log
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log.basicConfig(format='%(message)s', level=log.DEBUG)
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2015-08-10 23:02:41 +08:00
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CMAKE_TEMPLATE='''\
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CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
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2018-03-26 20:21:45 +08:00
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2024-10-10 23:28:43 +08:00
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# Enable C++17
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set(CMAKE_CXX_STANDARD 17)
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2018-03-26 20:21:45 +08:00
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set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
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2015-08-10 23:02:41 +08:00
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SET(PROJECT_NAME hello-android)
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PROJECT(${PROJECT_NAME})
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2018-03-26 20:21:45 +08:00
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2015-08-10 23:02:41 +08:00
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FIND_PACKAGE(OpenCV REQUIRED %(libset)s)
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FILE(GLOB srcs "*.cpp")
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2018-03-26 20:21:45 +08:00
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2015-08-10 23:02:41 +08:00
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ADD_EXECUTABLE(${PROJECT_NAME} ${srcs})
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TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${OpenCV_LIBS} dl z)
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'''
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CPP_TEMPLATE = '''\
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#include <opencv2/core.hpp>
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#include <opencv2/highgui.hpp>
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#include <opencv2/imgproc.hpp>
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using namespace cv;
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const char* message = "Hello Android!";
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int main(int argc, char* argv[])
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{
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(void)argc; (void)argv;
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printf("%s\\n", message);
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2018-03-26 20:21:45 +08:00
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Size textsize = getTextSize(message, FONT_HERSHEY_COMPLEX, 3, 5, 0);
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2015-08-10 23:02:41 +08:00
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Mat img(textsize.height + 20, textsize.width + 20, CV_32FC1, Scalar(230,230,230));
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2018-03-26 20:21:45 +08:00
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putText(img, message, Point(10, img.rows - 10), FONT_HERSHEY_COMPLEX, 3, Scalar(0, 0, 0), 5);
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2015-08-10 23:02:41 +08:00
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imwrite("/mnt/sdcard/HelloAndroid.png", img);
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return 0;
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}
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'''
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#===================================================================================================
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class TestCmakeBuild(unittest.TestCase):
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2018-11-06 01:39:09 +08:00
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def __init__(self, libset, abi, cmake_vars, opencv_cmake_path, workdir, *args, **kwargs):
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2015-08-10 23:02:41 +08:00
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unittest.TestCase.__init__(self, *args, **kwargs)
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self.libset = libset
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self.abi = abi
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2018-11-06 01:39:09 +08:00
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self.cmake_vars = cmake_vars
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2015-08-10 23:02:41 +08:00
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self.opencv_cmake_path = opencv_cmake_path
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self.workdir = workdir
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self.srcdir = os.path.join(self.workdir, "src")
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self.bindir = os.path.join(self.workdir, "build")
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def shortDescription(self):
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2018-11-06 01:39:09 +08:00
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return "ABI: %s, LIBSET: %s" % (self.abi, self.libset)
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def getCMakeToolchain(self):
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if True:
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toolchain = os.path.join(os.environ['ANDROID_NDK'], 'build', 'cmake', 'android.toolchain.cmake')
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if os.path.exists(toolchain):
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return toolchain
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toolchain = os.path.join(self.opencv_cmake_path, "android.toolchain.cmake")
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if os.path.exists(toolchain):
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return toolchain
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else:
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raise Exception("Can't find toolchain")
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2015-08-10 23:02:41 +08:00
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def gen_cmakelists(self):
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return CMAKE_TEMPLATE % {"libset": self.libset}
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def gen_code(self):
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return CPP_TEMPLATE
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def write_src_file(self, fname, content):
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with open(os.path.join(self.srcdir, fname), "w") as f:
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f.write(content)
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def setUp(self):
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if os.path.exists(self.workdir):
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shutil.rmtree(self.workdir)
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os.mkdir(self.workdir)
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os.mkdir(self.srcdir)
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os.mkdir(self.bindir)
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self.write_src_file("CMakeLists.txt", self.gen_cmakelists())
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self.write_src_file("main.cpp", self.gen_code())
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os.chdir(self.bindir)
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def tearDown(self):
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2018-11-06 01:39:09 +08:00
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pass
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#if os.path.exists(self.workdir):
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# shutil.rmtree(self.workdir)
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2015-08-10 23:02:41 +08:00
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def runTest(self):
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cmd = [
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"cmake",
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"-GNinja",
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"-DOpenCV_DIR=%s" % self.opencv_cmake_path,
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2018-11-06 01:39:09 +08:00
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"-DCMAKE_TOOLCHAIN_FILE=%s" % self.getCMakeToolchain(),
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2015-08-10 23:02:41 +08:00
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self.srcdir
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2018-11-06 01:39:09 +08:00
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] + [ "-D{}={}".format(key, value) for key, value in self.cmake_vars.items() ]
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2016-01-18 19:11:02 +08:00
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log.info("Executing: %s" % cmd)
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2015-08-10 23:02:41 +08:00
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retcode = subprocess.call(cmd)
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self.assertEqual(retcode, 0, "cmake failed")
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2018-11-06 01:39:09 +08:00
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cmd = ["ninja", "-v"]
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2016-01-18 19:11:02 +08:00
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log.info("Executing: %s" % cmd)
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2015-08-10 23:02:41 +08:00
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retcode = subprocess.call(cmd)
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self.assertEqual(retcode, 0, "make failed")
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def suite(workdir, opencv_cmake_path):
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abis = {
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2019-07-12 04:04:05 +08:00
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"armeabi-v7a": { "ANDROID_ABI": "armeabi-v7a", "ANDROID_TOOLCHAIN": "clang", "ANDROID_STL": "c++_shared", 'ANDROID_NATIVE_API_LEVEL': "21" },
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"arm64-v8a": { "ANDROID_ABI": "arm64-v8a", "ANDROID_TOOLCHAIN": "clang", "ANDROID_STL": "c++_shared", 'ANDROID_NATIVE_API_LEVEL': "21" },
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"x86": { "ANDROID_ABI": "x86", "ANDROID_TOOLCHAIN": "clang", "ANDROID_STL": "c++_shared", 'ANDROID_NATIVE_API_LEVEL': "21" },
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"x86_64": { "ANDROID_ABI": "x86_64", "ANDROID_TOOLCHAIN": "clang", "ANDROID_STL": "c++_shared", 'ANDROID_NATIVE_API_LEVEL': "21" },
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2015-08-10 23:02:41 +08:00
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}
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suite = unittest.TestSuite()
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for libset in ["", "opencv_java"]:
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2018-11-06 01:39:09 +08:00
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for abi, cmake_vars in abis.items():
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suite.addTest(TestCmakeBuild(libset, abi, cmake_vars, opencv_cmake_path,
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os.path.join(workdir, "{}-{}".format(abi, "static" if libset == "" else "shared"))))
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2015-08-10 23:02:41 +08:00
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return suite
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Test OpenCV for Android SDK with cmake')
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parser.add_argument('--sdk_path', help="Path to Android SDK to use for build")
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parser.add_argument('--ndk_path', help="Path to Android NDK to use for build")
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parser.add_argument("--workdir", default="testspace", help="Working directory (and output)")
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parser.add_argument("opencv_cmake_path", help="Path to folder with OpenCVConfig.cmake and android.toolchain.cmake (usually <SDK>/sdk/native/jni/")
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args = parser.parse_args()
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if args.sdk_path is not None:
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os.environ["ANDROID_SDK"] = os.path.abspath(args.sdk_path)
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if args.ndk_path is not None:
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os.environ["ANDROID_NDK"] = os.path.abspath(args.ndk_path)
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2018-11-06 01:39:09 +08:00
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if not 'ANDROID_HOME' in os.environ and 'ANDROID_SDK' in os.environ:
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os.environ['ANDROID_HOME'] = os.environ["ANDROID_SDK"]
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2015-08-10 23:02:41 +08:00
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print("Using SDK: %s" % os.environ["ANDROID_SDK"])
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print("Using NDK: %s" % os.environ["ANDROID_NDK"])
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2018-11-06 01:39:09 +08:00
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workdir = os.path.abspath(args.workdir)
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if not os.path.exists(workdir):
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os.mkdir(workdir)
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res = unittest.TextTestRunner(verbosity=3).run(suite(workdir, os.path.abspath(args.opencv_cmake_path)))
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2015-08-10 23:02:41 +08:00
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if not res.wasSuccessful():
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sys.exit(res)
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