add setup.py test, use it when building debian package

README

@@ -47,8 +47,13 @@ Tinyarray requires Python 2.6 or 2.7.
 
 To install, run::
 
-   python setup.py build
-   python setup.py install
+    python setup.py build
+    python setup.py install
+
+If `nose <http://nose.readthedocs.org/>`_ is installed, the included tests can
+be run with::
+
+    python setup.py test
 
 
 Usage

debian/control

@@ -6,6 +6,7 @@ Build-Depends: python-all-dev (>= 2.6.6-3), debhelper (>= 7)
 Standards-Version: 3.9.1
 Vcs-Git: http://git.kwant-project.org/tinyarray/
 Homepage: http://kwant-project.org/tinyarray/
+X-Python-Version: >= 2.6
 
 Package: python-tinyarray
 Architecture: any

debian/rules

 #!/usr/bin/make -f
 
-# This file was automatically generated by stdeb 0.6.0+git at
-# Thu, 01 Aug 2013 14:53:39 +0200
+# See https://wiki.debian.org/Python/LibraryStyleGuide
+
+PYTHON2=$(shell pyversions -vr)
 
 %:
 	dh $@ --with python2 --buildsystem=python_distutils
+
+ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
+test-python%:
+	python$* setup.py test
+
+override_dh_auto_test: $(PYTHON2:%=test-python%)
+endif
+
+override_dh_auto_clean:
+	dh_auto_clean
+	rm -rf build

setup.py

@@ -10,10 +10,14 @@
 
 import subprocess
 import os
-from distutils.core import setup, Extension
+import sys
+from distutils.core import setup, Extension, Command
+from distutils.util import get_platform
+from distutils.errors import DistutilsError, DistutilsModuleError
 
 README_FILE = 'README'
 STATIC_VERSION_FILE = 'src/version.hh'
+TEST_MODULE = 'test_tinyarray.py'
 
 tinyarray_dir = os.path.dirname(os.path.abspath(__file__))
 
@@ -89,6 +93,31 @@ def long_description():
     return '\n'.join(text)
 
 
+class test(Command):
+    description = "run the unit tests"
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        try:
+            from nose.core import run
+        except ImportError:
+            raise DistutilsModuleError('nose <http://nose.readthedocs.org/> '
+                                       'is needed to run the tests')
+        self.run_command('build')
+        major, minor = sys.version_info[:2]
+        lib_dir = "build/lib.{0}-{1}.{2}".format(get_platform(), major, minor)
+        print '**************** Tests ****************'
+        if not run(argv=[__file__, '-v', '-w', lib_dir,
+                         '-w', '../../' + TEST_MODULE]):
+            raise DistutilsError('at least one of the tests failed')
+
+
 module = Extension('tinyarray',
                    language='c++',
                    sources=['src/arithmetic.cc', 'src/array.cc',
@@ -107,6 +136,7 @@ def main():
           url="http://kwant-project.org/tinyarray/",
           license="BSD",
           platforms=["Unix", "Linux", "Mac OS-X", "Windows"],
+          cmdclass={'test': test},
           ext_modules=[module])