1 files changed, 397 insertions, 0 deletions
diff --git a/src/engine/SCons/SConsignTests.py b/src/engine/SCons/SConsignTests.py
new file mode 100644
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+++ b/src/engine/SCons/SConsignTests.py
@@ -0,0 +1,397 @@
+#
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/SConsignTests.py 4577 2009/12/27 19:44:43 scons"
+
+import os
+import sys
+import TestCmd
+import unittest
+
+import SCons.dblite
+
+import SCons.SConsign
+
+class BuildInfo:
+    def merge(self, object):
+        pass
+
+class DummySConsignEntry:
+    def __init__(self, name):
+        self.name = name
+        self.binfo = BuildInfo()
+    def convert_to_sconsign(self):
+        self.c_to_s = 1
+    def convert_from_sconsign(self, dir, name):
+        self.c_from_s = 1
+
+class FS:
+    def __init__(self, top):
+        self.Top = top
+        self.Top.repositories = []
+
+class DummyNode:
+    def __init__(self, path='not_a_valid_path', binfo=None):
+        self.path = path
+        self.tpath = path
+        self.fs = FS(self)
+        self.binfo = binfo
+    def get_stored_info(self):
+        return self.binfo
+    def get_binfo(self):
+        return self.binfo
+
+class SConsignTestCase(unittest.TestCase):
+    def setUp(self):
+        self.save_cwd = os.getcwd()
+        self.test = TestCmd.TestCmd(workdir = '')
+        os.chdir(self.test.workpath(''))
+    def tearDown(self):
+        self.test.cleanup()
+        SCons.SConsign.Reset()
+        os.chdir(self.save_cwd)
+
+class BaseTestCase(SConsignTestCase):
+
+    def test_Base(self):
+        aaa = DummySConsignEntry('aaa')
+        bbb = DummySConsignEntry('bbb')
+        bbb.arg1 = 'bbb arg1'
+        ccc = DummySConsignEntry('ccc')
+        ccc.arg2 = 'ccc arg2'
+
+        f = SCons.SConsign.Base()
+        f.set_entry('aaa', aaa)
+        f.set_entry('bbb', bbb)
+
+        #f.merge()
+
+        e = f.get_entry('aaa')
+        assert e == aaa, e
+        assert e.name == 'aaa', e.name
+
+        e = f.get_entry('bbb')
+        assert e == bbb, e
+        assert e.name == 'bbb', e.name
+        assert e.arg1 == 'bbb arg1', e.arg1
+        assert not hasattr(e, 'arg2'), e
+
+        f.set_entry('bbb', ccc)
+
+        e = f.get_entry('bbb')
+        assert e.name == 'ccc', e.name
+        assert not hasattr(e, 'arg1'), e
+        assert e.arg2 == 'ccc arg2', e.arg1
+
+        ddd = DummySConsignEntry('ddd')
+        eee = DummySConsignEntry('eee')
+        fff = DummySConsignEntry('fff')
+        fff.arg = 'fff arg'
+
+        f = SCons.SConsign.Base()
+        f.set_entry('ddd', ddd)
+        f.set_entry('eee', eee)
+
+        e = f.get_entry('ddd')
+        assert e == ddd, e
+        assert e.name == 'ddd', e.name
+
+        e = f.get_entry('eee')
+        assert e == eee, e
+        assert e.name == 'eee', e.name
+        assert not hasattr(e, 'arg'), e
+
+        f.set_entry('eee', fff)
+
+        e = f.get_entry('eee')
+        assert e.name == 'fff', e.name
+        assert e.arg == 'fff arg', e.arg
+
+    def test_store_info(self):
+        aaa = DummySConsignEntry('aaa')
+        bbb = DummySConsignEntry('bbb')
+        bbb.arg1 = 'bbb arg1'
+        ccc = DummySConsignEntry('ccc')
+        ccc.arg2 = 'ccc arg2'
+
+        f = SCons.SConsign.Base()
+        f.store_info('aaa', DummyNode('aaa', aaa))
+        f.store_info('bbb', DummyNode('bbb', bbb))
+
+        try:
+            e = f.get_entry('aaa')
+        except KeyError:
+            pass
+        else:
+            raise "unexpected entry %s" % e
+
+        try:
+            e = f.get_entry('bbb')
+        except KeyError:
+            pass
+        else:
+            raise "unexpected entry %s" % e
+
+        f.merge()
+
+        e = f.get_entry('aaa')
+        assert e == aaa, "aaa = %s, e = %s" % (aaa, e)
+        assert e.name == 'aaa', e.name
+
+        e = f.get_entry('bbb')
+        assert e == bbb, "bbb = %s, e = %s" % (bbb, e)
+        assert e.name == 'bbb', e.name
+        assert e.arg1 == 'bbb arg1', e.arg1
+        assert not hasattr(e, 'arg2'), e
+
+        f.store_info('bbb', DummyNode('bbb', ccc))
+
+        e = f.get_entry('bbb')
+        assert e == bbb, e
+        assert e.name == 'bbb', e.name
+        assert e.arg1 == 'bbb arg1', e.arg1
+        assert not hasattr(e, 'arg2'), e
+
+        f.merge()
+
+        e = f.get_entry('bbb')
+        assert e.name == 'ccc', e.name
+        assert not hasattr(e, 'arg1'), e
+        assert e.arg2 == 'ccc arg2', e.arg1
+
+        ddd = DummySConsignEntry('ddd')
+        eee = DummySConsignEntry('eee')
+        fff = DummySConsignEntry('fff')
+        fff.arg = 'fff arg'
+
+        f = SCons.SConsign.Base()
+        f.store_info('ddd', DummyNode('ddd', ddd))
+        f.store_info('eee', DummyNode('eee', eee))
+
+        f.merge()
+
+        e = f.get_entry('ddd')
+        assert e == ddd, e
+        assert e.name == 'ddd', e.name
+
+        e = f.get_entry('eee')
+        assert e == eee, e
+        assert e.name == 'eee', e.name
+        assert not hasattr(e, 'arg'), e
+
+        f.store_info('eee', DummyNode('eee', fff))
+
+        e = f.get_entry('eee')
+        assert e == eee, e
+        assert e.name == 'eee', e.name
+        assert not hasattr(e, 'arg'), e
+
+        f.merge()
+
+        e = f.get_entry('eee')
+        assert e.name == 'fff', e.name
+        assert e.arg == 'fff arg', e.arg
+
+class SConsignDBTestCase(SConsignTestCase):
+
+    def test_SConsignDB(self):
+        save_DataBase = SCons.SConsign.DataBase
+        SCons.SConsign.DataBase = {}
+        try:
+            d1 = SCons.SConsign.DB(DummyNode('dir1'))
+            d1.set_entry('aaa', DummySConsignEntry('aaa name'))
+            d1.set_entry('bbb', DummySConsignEntry('bbb name'))
+
+            aaa = d1.get_entry('aaa')
+            assert aaa.name == 'aaa name'
+            bbb = d1.get_entry('bbb')
+            assert bbb.name == 'bbb name'
+
+            d2 = SCons.SConsign.DB(DummyNode('dir2'))
+            d2.set_entry('ccc', DummySConsignEntry('ccc name'))
+            d2.set_entry('ddd', DummySConsignEntry('ddd name'))
+
+            ccc = d2.get_entry('ccc')
+            assert ccc.name == 'ccc name'
+            ddd = d2.get_entry('ddd')
+            assert ddd.name == 'ddd name'
+
+            d31 = SCons.SConsign.DB(DummyNode('dir3/sub1'))
+            d31.set_entry('eee', DummySConsignEntry('eee name'))
+            d31.set_entry('fff', DummySConsignEntry('fff name'))
+
+            eee = d31.get_entry('eee')
+            assert eee.name == 'eee name'
+            fff = d31.get_entry('fff')
+            assert fff.name == 'fff name'
+
+            d32 = SCons.SConsign.DB(DummyNode('dir3%ssub2' % os.sep))
+            d32.set_entry('ggg', DummySConsignEntry('ggg name'))
+            d32.set_entry('hhh', DummySConsignEntry('hhh name'))
+
+            ggg = d32.get_entry('ggg')
+            assert ggg.name == 'ggg name'
+            hhh = d32.get_entry('hhh')
+            assert hhh.name == 'hhh name'
+
+        finally:
+
+            SCons.SConsign.DataBase = save_DataBase
+
+class SConsignDirFileTestCase(SConsignTestCase):
+
+    def test_SConsignDirFile(self):
+        bi_foo = DummySConsignEntry('foo')
+        bi_bar = DummySConsignEntry('bar')
+
+        f = SCons.SConsign.DirFile(DummyNode())
+        f.set_entry('foo', bi_foo)
+        f.set_entry('bar', bi_bar)
+
+        e = f.get_entry('foo')
+        assert e == bi_foo, e
+        assert e.name == 'foo', e.name
+
+        e = f.get_entry('bar')
+        assert e == bi_bar, e
+        assert e.name == 'bar', e.name
+        assert not hasattr(e, 'arg'), e
+
+        bbb = DummySConsignEntry('bbb')
+        bbb.arg = 'bbb arg'
+
+        f.set_entry('bar', bbb)
+
+        e = f.get_entry('bar')
+        assert e.name == 'bbb', e.name
+        assert e.arg == 'bbb arg', e.arg
+
+
+class SConsignFileTestCase(SConsignTestCase):
+
+    def test_SConsignFile(self):
+        test = self.test
+        file = test.workpath('sconsign_file')
+
+        assert SCons.SConsign.DataBase == {}, SCons.SConsign.DataBase
+        assert SCons.SConsign.DB_Name == ".sconsign", SCons.SConsign.DB_Name
+        assert SCons.SConsign.DB_Module is SCons.dblite, SCons.SConsign.DB_Module
+
+        SCons.SConsign.File(file)
+
+        assert SCons.SConsign.DataBase == {}, SCons.SConsign.DataBase
+        assert SCons.SConsign.DB_Name is file, SCons.SConsign.DB_Name
+        assert SCons.SConsign.DB_Module is SCons.dblite, SCons.SConsign.DB_Module
+
+        SCons.SConsign.File(None)
+
+        assert SCons.SConsign.DataBase == {}, SCons.SConsign.DataBase
+        assert SCons.SConsign.DB_Name is file, SCons.SConsign.DB_Name
+        assert SCons.SConsign.DB_Module is None, SCons.SConsign.DB_Module
+
+        class Fake_DBM:
+            def open(self, name, mode):
+                self.name = name
+                self.mode = mode
+                return self
+            def __getitem__(self, key):
+                pass
+            def __setitem__(self, key, value):
+                pass
+
+        fake_dbm = Fake_DBM()
+
+        SCons.SConsign.File(file, fake_dbm)
+
+        assert SCons.SConsign.DataBase == {}, SCons.SConsign.DataBase
+        assert SCons.SConsign.DB_Name is file, SCons.SConsign.DB_Name
+        assert SCons.SConsign.DB_Module is fake_dbm, SCons.SConsign.DB_Module
+        assert not hasattr(fake_dbm, 'name'), fake_dbm
+        assert not hasattr(fake_dbm, 'mode'), fake_dbm
+
+        SCons.SConsign.ForDirectory(DummyNode(test.workpath('dir')))
+
+        assert not SCons.SConsign.DataBase is None, SCons.SConsign.DataBase
+        assert fake_dbm.name == file, fake_dbm.name
+        assert fake_dbm.mode == "c", fake_dbm.mode
+
+
+class writeTestCase(SConsignTestCase):
+
+    def test_write(self):
+
+        test = self.test
+        file = test.workpath('sconsign_file')
+
+        class Fake_DBM:
+            def __getitem__(self, key):
+                return None
+            def __setitem__(self, key, value):
+                pass
+            def open(self, name, mode):
+                self.sync_count = 0
+                return self
+            def sync(self):
+                self.sync_count = self.sync_count + 1
+
+        fake_dbm = Fake_DBM()
+
+        SCons.SConsign.DataBase = {}
+        SCons.SConsign.File(file, fake_dbm)
+
+        f = SCons.SConsign.DB(DummyNode())
+
+        bi_foo = DummySConsignEntry('foo')
+        bi_bar = DummySConsignEntry('bar')
+        f.set_entry('foo', bi_foo)
+        f.set_entry('bar', bi_bar)
+
+        SCons.SConsign.write()
+
+        assert bi_foo.c_to_s, bi_foo.c_to_s
+        assert bi_bar.c_to_s, bi_bar.c_to_s
+
+        assert fake_dbm.sync_count == 1, fake_dbm.sync_count
+
+
+
+if __name__ == "__main__":
+    suite = unittest.TestSuite()
+    tclasses = [
+        BaseTestCase,
+        SConsignDBTestCase,
+        SConsignDirFileTestCase,
+        SConsignFileTestCase,
+        writeTestCase,
+    ]
+    for tclass in tclasses:
+        names = unittest.getTestCaseNames(tclass, 'test_')
+        suite.addTests(map(tclass, names))
+    if not unittest.TextTestRunner().run(suite).wasSuccessful():
+        sys.exit(1)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: