STart a build system abstraction with autodetection

1 files changed, 72 insertions, 0 deletions

diff --git a/morphlib/buildsystem_tests.py b/morphlib/buildsystem_tests.py
new file mode 100644
index 00000000..33b7a580
--- /dev/null
+++ b/morphlib/buildsystem_tests.py
@@ -0,0 +1,72 @@
+# Copyright (C) 2012  Codethink Limited
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+import os
+import shutil
+import tempfile
+import unittest
+
+import morphlib
+
+
+def touch(pathname):
+    with open(pathname, 'w'):
+        pass
+
+
+def create_empty_project(srcdir):
+    pass
+
+
+def create_autotools_project(srcdir):
+    touch(os.path.join(srcdir, 'configure'))
+
+
+class ManualBuildSystem(unittest.TestCase):
+
+    def setUp(self):
+        self.bs = morphlib.buildsystem.ManualBuildSystem()
+        self.tempdir = tempfile.mkdtemp()
+        
+    def tearDown(self):
+        shutil.rmtree(self.tempdir)
+        
+    def test_does_not_autodetect_empty(self):
+        create_empty_project(self.tempdir)
+        self.assertFalse(self.bs.used_by_project(self.tempdir))
+        
+    def test_does_not_autodetect_autotools(self):
+        create_autotools_project(self.tempdir)
+        self.assertFalse(self.bs.used_by_project(self.tempdir))
+
+
+class AutotoolsBuildSystem(unittest.TestCase):
+
+    def setUp(self):
+        self.bs = morphlib.buildsystem.ManualBuildSystem()
+        self.tempdir = tempfile.mkdtemp()
+        
+    def tearDown(self):
+        shutil.rmtree(self.tempdir)
+        
+    def test_does_not_autodetect_empty(self):
+        create_empty_project(self.tempdir)
+        self.assertFalse(self.bs.used_by_project(self.tempdir))
+        
+    def test_autodetects_autotools(self):
+        create_autotools_project(self.tempdir)
+        self.assertFalse(self.bs.used_by_project(self.tempdir))
+