Add "setup.py test".

INSTALL.txt

@@ -45,9 +45,11 @@ Install all Python modules into $PWD/python
 ===========================================
 
 python3 setup.py develop
+python3 setup.py test
 
 
 Install all Python modules into site-packages
 =============================================
 
 python3 setup.py install
+python3 setup.py test

Makefile

@@ -50,14 +50,16 @@ install: libndtypes_install libxnd_install libgumath_install
 
 
 clean: FORCE
-	cd ndtypes && $(MAKE) clean
-	cd xnd && $(MAKE) clean
-	cd gumath && $(MAKE) clean
+	- cd ndtypes && $(MAKE) clean
+	- cd xnd && $(MAKE) clean
+	- cd gumath && $(MAKE) clean
 
 distclean: FORCE
-	cd ndtypes && $(MAKE) distclean
-	cd xnd && $(MAKE) distclean
-	cd gumath && $(MAKE) distclean
-	rm -rf config.log build
+	- cd ndtypes && $(MAKE) distclean
+	- cd xnd && $(MAKE) distclean
+	- cd gumath && $(MAKE) distclean
+	- cd python && rm -rf ndtypes xnd gumath __pycache__ *.egg-info
+	- cd python/test && rm -rf *.py __pycache__ *.egg-info
+	- rm -rf config.log build
 
 FORCE:

python/README.txt

@@ -0,0 +1,2 @@
+
+Directory for the development install of all Python modules.

python/test/README.txt

@@ -0,0 +1,4 @@
+
+Directory for copies of Python test files.
+
+NOTE: "make distclean" clears this directory!

setup.py

@@ -33,12 +33,24 @@
 
 import sys
 import os
+import subprocess
+from shutil import copy2
+from glob import glob
 
 def err_exit():
     sys.stderr.write(
-        "error: valid required arguments are \"install\" or \"develop\"\n\n")
+        "setup.py: usage: python3 setup.py [install, develop, test]\n\n")
     sys.exit(1)
 
+def copy_tests():
+    for lib in "ndtypes", "xnd", "gumath":
+        pattern = os.path.join(lib, "python", "*.py")
+        files = glob(pattern)
+        dest = os.path.join("python", "test")
+        for f in files:
+            copy2(f, dest)
+
+
 if len(sys.argv) != 2:
     err_exit()
 
@@ -48,12 +60,35 @@ def err_exit():
         os.system("'%s' setup.py install" % sys.executable)
         os.chdir("..")
 
+    copy_tests()
+
 elif sys.argv[1] == "develop":
     INSTALLDIR = os.path.join(os.getcwd(), "python")
     for lib in "ndtypes", "xnd", "gumath":
         os.chdir(lib)
         os.system("'%s' setup.py install --local=%s" % (sys.executable, INSTALLDIR))
         os.chdir("..")
 
+    copy_tests()
+
+elif sys.argv[1] == "test":
+    os.chdir("python")
+    python_path = os.getenv('PYTHONPATH')
+    cwd = os.getcwd()
+    path = cwd + ':' + python_path if python_path else cwd
+    env = os.environ.copy()
+    env['PYTHONPATH'] = path
+
+    ret = subprocess.call([sys.executable, "test/test_ndtypes.py", "--long"], env=env)
+    if ret != 0:
+        sys.exit(ret)
+
+    ret = subprocess.call([sys.executable, "test/test_xnd.py", "--long"], env=env)
+    if ret != 0:
+        sys.exit(ret)
+
+    ret = subprocess.call([sys.executable, "test/test_gumath.py"], env=env)
+    sys.exit(ret)
+
 else:
     err_exit()