Re: Unit Tests with NDK

[RichardC]

Use the Android Java test framework:

http://developer.android.com/tools/testing/testing_android.html

Make JNI calls from it to test your C/C++.

On Wednesday, March 13, 2013 1:00:13 PM UTC, Developer at Works wrote:

Hi Everyone..

I want to write few unit test cases for my C++ code, written for my android-app via ndk and I'm not getting any pointers how can I get this thing done.

So far, my findings are..One can use Google Test(gtest) for this, but I've no idea how to use the same and integrate with Android-build process in Eclipse(ADT).

Hence I need your help; I'm open for suggestions, even changing test-framework isn't a problem for me.

--

Thank you

Abhinav

[Li Chen]

Perhaps you can have a try with CppUTest. It's quite simple.
---
http://www.cpputest.org/

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[alan]

Just write a junit class which calls via JNI through to the main method of the testing framework of your choice, then assert that the result is 0.

[Michael Moussa]

I agree with alan and Richard. Just expose your native code through jni to java and run android junit tests against it like you would any normal android junit test.

[Ken Turkowski]

Since my code doesn't use Java, I haven't tried to use Eclipse. I just use a make file. Here are the necessities:

- use a standalone toolchain:

$(NDK_DIR)/build/tools/make-standalone-toolchain.sh --platform=android-9 --install-dir=/tmp/my-android-toolchain

- Compile flags

CPPFLAGS += -DANDROID -DGTEST_HAS_CLONE=0

CFLAGS += -DANDROID

CXXFLAGS +=  -fno-rtti  -fno-exceptions

- build stl:

cd $(NDK_DIR)sources/cxx-stl/stlport && $(NDK_DIR)build/tools/build-stlport.sh

On Mar 13, 2013, at 6:00 AM, Developer at Works <develope...@gmail.com> wrote:

Hi Everyone..

I want to write few unit test cases for my C++ code, written for my android-app via ndk and I'm not getting any pointers how can I get this thing done.

So far, my findings are..One can use Google Test(gtest) for this, but I've no idea how to use the same and integrate with Android-build process in Eclipse(ADT).

Hence I need your help; I'm open for suggestions, even changing test-framework isn't a problem for me.

--

Thank you

Abhinav

[ravi shah]

hey can you give me the proper steps how to run CPPUTEST in android NDK......