1 files changed, 82 insertions, 0 deletions
diff --git a/weave/tests/test_build_tools.py b/weave/tests/test_build_tools.py
new file mode 100644
index 000000000..e9a4a2c1d
--- /dev/null
+++ b/weave/tests/test_build_tools.py
@@ -0,0 +1,82 @@
+# still needed
+# tests for MingW32Compiler
+# don't know how to test gcc_exists() and msvc_exists()...
+
+import unittest
+import os, sys, tempfile
+
+from scipy_distutils.misc_util import add_grandparent_to_path, restore_path
+
+add_grandparent_to_path(__name__)
+import build_tools
+restore_path()
+
+def is_writable(val):
+    return os.access(val,os.W_OK)
+    
+class test_configure_build_dir(unittest.TestCase):
+    def check_default(self):
+        " default behavior is to return current directory "
+        d = build_tools.configure_build_dir()
+        if is_writable('.'):
+            assert(d == os.path.abspath('.'))
+        assert(is_writable(d))
+    def check_curdir(self):
+        " make sure it handles relative values. "
+        d = build_tools.configure_build_dir('.')
+        if is_writable('.'):
+            assert(d == os.path.abspath('.'))
+        assert(is_writable(d))    
+    def check_pardir(self):
+        " make sure it handles relative values "        
+        d = build_tools.configure_build_dir('..')
+        if is_writable('..'):
+            assert(d == os.path.abspath('..'))
+        assert(is_writable(d))                
+    def check_bad_path(self):
+        " bad path should return same as default (and warn) "
+        d = build_tools.configure_build_dir('_bad_path_')
+        d2 = build_tools.configure_build_dir()
+        assert(d == d2)
+        assert(is_writable(d))
+
+class test_configure_temp_dir(test_configure_build_dir):
+    def check_default(self):
+        " default behavior returns tempdir"
+        # this'll fail if the temp directory isn't writable.
+        d = build_tools.configure_temp_dir()
+        assert(d == tempfile.gettempdir())
+        assert(is_writable(d))
+
+class test_configure_sys_argv(unittest.TestCase):
+    def check_simple(self):
+        build_dir = 'build_dir'
+        temp_dir = 'temp_dir'
+        compiler = 'compiler'
+        pre_argv = sys.argv[:]
+        build_tools.configure_sys_argv(compiler,temp_dir,build_dir)
+        argv = sys.argv[:]
+        bd = argv[argv.index('--build-lib')+1]
+        assert(bd == build_dir)
+        td = argv[argv.index('--build-temp')+1]
+        assert(td == temp_dir)
+        argv.index('--compiler='+compiler)
+        build_tools.restore_sys_argv()
+        assert(pre_argv == sys.argv[:])
+        
+def test_suite():
+    suites = []
+    suites.append( unittest.makeSuite(test_configure_build_dir,'check_') )
+    suites.append( unittest.makeSuite(test_configure_temp_dir,'check_') )
+    suites.append( unittest.makeSuite(test_configure_sys_argv,'check_') )
+    total_suite = unittest.TestSuite(suites)
+    return total_suite
+
+def test():
+    all_tests = test_suite()
+    runner = unittest.TextTestRunner()
+    runner.run(all_tests)
+    return runner
+
+if __name__ == "__main__":
+    test()
+\ No newline at end of file