class Widget(QWidget):
def __init__(self, owner=None):
super(Widget, self).__init__(owner)
# make up a doc
self.t = DirectoryScanner()
if Platform.isMac:
self.t.addPathsForScanning(['/Applications'])
else:
self.t.addPathsForScanning(['C:\\Program Files'])
self.p = PersistentScanningState("demo.sqlite", echo_sql=False)
self.initialScan()
self.mergeScan()
print "Info Is:", self.p.scanInfo()
self.mapper = MergeScanMapper(self.p)
self.ui = Ui_CustomTreeWidget()
self.ui.setupUi(self)
self.ui.treeView.setModel(
MergeScanTreeModel(self.p, self.mapper, self.p.roots(), self))
self.ui.treeView.expandToDepth(1)
model = self.ui.treeView.model()
header = self.ui.treeView.header()
header.setResizeMode(MergeScanTreeModel.COL_CHECKED,
QHeaderView.ResizeToContents)
header.setResizeMode(MergeScanTreeModel.COL_PERMISSIONS,
QHeaderView.ResizeToContents)
self.ui.treeView.setAttribute(Qt.WA_MacShowFocusRect, False)
def initialScan(self):
for value in self.p.storeFilesystemSnapshot(self.t):
pass
def mergeScan(self):
for value in self.p.storeSecondScan(self.t):
pass
class Widget(QWidget):
def __init__(self, owner = None):
super(Widget, self).__init__(owner)
# make up a doc
self.t = DirectoryScanner()
if Platform.isMac:
self.t.addPathsForScanning(['/Applications'])
else:
self.t.addPathsForScanning(['C:\\Program Files'])
self.p = PersistentScanningState("demo.sqlite", echo_sql=False)
self.initialScan()
self.mergeScan()
print "Info Is:", self.p.scanInfo()
self.mapper = MergeScanMapper(self.p)
self.ui = Ui_CustomTreeWidget()
self.ui.setupUi(self)
self.ui.treeView.setModel(MergeScanTreeModel(self.p, self.mapper, self.p.roots(), self))
self.ui.treeView.expandToDepth(1)
model = self.ui.treeView.model()
header = self.ui.treeView.header()
header.setResizeMode(MergeScanTreeModel.COL_CHECKED, QHeaderView.ResizeToContents)
header.setResizeMode(MergeScanTreeModel.COL_PERMISSIONS, QHeaderView.ResizeToContents)
self.ui.treeView.setAttribute(Qt.WA_MacShowFocusRect, False)
def initialScan(self):
for value in self.p.storeFilesystemSnapshot(self.t):
pass
def mergeScan(self):
for value in self.p.storeSecondScan(self.t):
pass
class FindDifferencesTestCase(TestCase):
def setUp(self):
self.t = DirectoryScanner()
self.builder = DirectoryTreeBuilder()
# construct a known directory structure, suitable for testing - it includes files, directories, ACL's, etc
self.contents_path = self.builder.make_dir("AA/TextEdit.app/Contents",
0755)
self.builder.make_dir("AA/TextEdit.app/Contents/Resources", 0755)
self.builder.make_dir("AA/TextEdit.app/Contents/Frameworks", 0755)
self.dbName = "find-diffs.sqlite"
self.removeDB()
# produce a single scan of the fake file-system entries
self.p = PersistentScanningState(self.dbName)
self.t.addPathsForScanning([self.builder.rootDir])
self.initialScan()
def tearDown(self):
self.p = None
self.t = None
self.builder = None
self.removeDB()
def removeDB(self):
try:
if os.path.exists(self.dbName):
os.unlink(self.dbName)
except Exception:
logger.critical("all bets are off - could not delete {0}".format(
self.dbName))
def initialScan(self):
for value in self.p.storeFilesystemSnapshot(self.t):
pass
self.assertTrue(self.p.scanInfo().files_scanned > 0)
self.assertEqual(0, self.p.scanInfo().files_merged)
def mergeScan(self):
for value in self.p.storeSecondScan(self.t):
pass
self.assertTrue(self.p.scanInfo().files_merged > 0)
def test_parent_child_relationships_in_file_system(self):
# fetch the root FileSystemSnapshot object, grab its children
path = FileSystemHelper.convertedPath('%AA/TextEdit.app/Contents')
root = self.p.session.query(FileSystemSnapshot).filter(
FileSystemSnapshot.abs_path.like(path)).one()
self.assertTrue(root is not None)
children = root.children
for child in children:
logger.info("{0}".format(child))
def test_find_new_directory(self):
self.builder.make_dir("AA/NewDirectory", 0777)
self.mergeScan()
ms = self.p.session.query(FileSystemMerge).filter(
FileSystemMerge.abs_path.like('%NewDirectory')).one()
logger.info("row, after add: {0}".format(ms.abs_path))
self.assertEqual(Qt.Checked, ms.checked)
self.assertEqual(PersistentScanningState.ITEM_ADDED, ms.flags)
# now find AA, it should be partial because NewDirectory is well, new, and other stuff is marked as Qt.Unchecked
fs_parent = self.p.session.query(FileSystemSnapshot).get(
ms.parent.abs_path)
self.assertTrue(fs_parent is not None)
has_parent_changed = fs_parent.path_info != ms.parent.path_info
if has_parent_changed:
self.assertEqual(Qt.PartiallyChecked, ms.parent.checked)
self.assertEqual(PersistentScanningState.ITEM_MODIFIED,
ms.parent.flags)
else:
self.assertEqual(PersistentScanningState.ITEM_UNCHANGED,
ms.parent.flags)
def test_find_deleted_directory(self):
self.builder.del_dir("AA/TextEdit.app/Contents/Frameworks")
self.mergeScan()
ms = self.p.session.query(FileSystemMerge).filter(
FileSystemMerge.abs_path.like('%Frameworks')).one()
self.assertTrue(
ms.abs_path.endswith(
FileSystemHelper.convertedPath(
"AA/TextEdit.app/Contents/Frameworks")))
self.assertEqual(PersistentScanningState.ITEM_DELETED, ms.flags)
self.assertEqual(Qt.Unchecked, ms.checked)
@skipIf(Platform.isWindows, "POSIX tests cannot run on Windows")
def test_modified_directory_owner(self):
self.builder.change_posix("AA/TextEdit.app/Contents", 0500)
self.mergeScan()
query = self.p.session.query("ct", "flags", "checked").from_statement(
"SELECT count(*) as ct, flags, checked FROM file_system_merge WHERE abs_path LIKE '%Contents'"
).one()
count = query.ct
flags = query.flags
checked = query.checked
# even though the two folders UNDER this one are unchanged, the fact that this folder is modified takes precedence
self.assertEqual(count, 1)
self.assertEqual(flags, PersistentScanningState.ITEM_MODIFIED)
self.assertEqual(checked, Qt.Checked)
def test_root_scan_paths_are_in_persistent_document(self):
paths = self.p.pathsBeingScanned()
self.assertEqual(paths[0].abs_path, self.builder.rootDir)
# run a merge scan to produce content in the FileSystemMerge table
self.mergeScan()
# and that this path is explicitly available from the FileSystemMerge model...
root_path = self.p.session.query(FileSystemMerge).filter(
FileSystemMerge.abs_path == self.builder.rootDir).one()
self.assertTrue(root_path is not None)
self.assertEqual(root_path.abs_path, self.builder.rootDir)
def test_find_modified_directories_and_files(self):
pass
