# coding: utf-8 # /*########################################################################## # Copyright (C) 2016-2017 European Synchrotron Radiation Facility # # 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. # # ############################################################################*/ """Tests for url module""" __authors__ = ["V. Valls"] __license__ = "MIT" __date__ = "29/01/2018" import unittest from ..url import DataUrl class TestDataUrl(unittest.TestCase): def assertUrl(self, url, expected): self.assertEqual(url.is_valid(), expected[0]) self.assertEqual(url.is_absolute(), expected[1]) self.assertEqual(url.scheme(), expected[2]) self.assertEqual(url.file_path(), expected[3]) self.assertEqual(url.data_path(), expected[4]) self.assertEqual(url.data_slice(), expected[5]) def test_fabio_absolute(self): url = DataUrl("fabio:///data/image.edf?slice=2") expected = [True, True, "fabio", "/data/image.edf", None, (2, )] self.assertUrl(url, expected) def test_fabio_absolute_windows(self): url = DataUrl("fabio:///C:/data/image.edf?slice=2") expected = [True, True, "fabio", "C:/data/image.edf", None, (2, )] self.assertUrl(url, expected) def test_silx_absolute(self): url = DataUrl("silx:///data/image.h5?path=/data/dataset&slice=1,5") expected = [True, True, "silx", "/data/image.h5", "/data/dataset", (1, 5)] self.assertUrl(url, expected) def test_commandline_shell_separator(self): url = DataUrl("silx:///data/image.h5::path=/data/dataset&slice=1,5") expected = [True, True, "silx", "/data/image.h5", "/data/dataset", (1, 5)] self.assertUrl(url, expected) def test_silx_absolute2(self): url = DataUrl("silx:///data/image.edf?/scan_0/detector/data") expected = [True, True, "silx", "/data/image.edf", "/scan_0/detector/data", None] self.assertUrl(url, expected) def test_silx_absolute_windows(self): url = DataUrl("silx:///C:/data/image.h5?/scan_0/detector/data") expected = [True, True, "silx", "C:/data/image.h5", "/scan_0/detector/data", None] self.assertUrl(url, expected) def test_silx_relative(self): url = DataUrl("silx:./image.h5") expected = [True, False, "silx", "./image.h5", None, None] self.assertUrl(url, expected) def test_fabio_relative(self): url = DataUrl("fabio:./image.edf") expected = [True, False, "fabio", "./image.edf", None, None] self.assertUrl(url, expected) def test_silx_relative2(self): url = DataUrl("silx:image.h5") expected = [True, False, "silx", "image.h5", None, None] self.assertUrl(url, expected) def test_fabio_relative2(self): url = DataUrl("fabio:image.edf") expected = [True, False, "fabio", "image.edf", None, None] self.assertUrl(url, expected) def test_file_relative(self): url = DataUrl("image.edf") expected = [True, False, None, "image.edf", None, None] self.assertUrl(url, expected) def test_file_relative2(self): url = DataUrl("./foo/bar/image.edf") expected = [True, False, None, "./foo/bar/image.edf", None, None] self.assertUrl(url, expected) def test_file_relative3(self): url = DataUrl("foo/bar/image.edf") expected = [True, False, None, "foo/bar/image.edf", None, None] self.assertUrl(url, expected) def test_file_absolute(self): url = DataUrl("/data/image.edf") expected = [True, True, None, "/data/image.edf", None, None] self.assertUrl(url, expected) def test_file_absolute_windows(self): url = DataUrl("C:/data/image.edf") expected = [True, True, None, "C:/data/image.edf", None, None] self.assertUrl(url, expected) def test_absolute_with_path(self): url = DataUrl("/foo/foobar.h5?/foo/bar") expected = [True, True, None, "/foo/foobar.h5", "/foo/bar", None] self.assertUrl(url, expected) def test_windows_file_data_slice(self): url = DataUrl("C:/foo/foobar.h5?path=/foo/bar&slice=5,1") expected = [True, True, None, "C:/foo/foobar.h5", "/foo/bar", (5, 1)] self.assertUrl(url, expected) def test_scheme_file_data_slice(self): url = DataUrl("silx:/foo/foobar.h5?path=/foo/bar&slice=5,1") expected = [True, True, "silx", "/foo/foobar.h5", "/foo/bar", (5, 1)] self.assertUrl(url, expected) def test_scheme_windows_file_data_slice(self): url = DataUrl("silx:C:/foo/foobar.h5?path=/foo/bar&slice=5,1") expected = [True, True, "silx", "C:/foo/foobar.h5", "/foo/bar", (5, 1)] self.assertUrl(url, expected) def test_empty(self): url = DataUrl("") expected = [False, False, None, "", None, None] self.assertUrl(url, expected) def test_unknown_scheme(self): url = DataUrl("foo:/foo/foobar.h5?path=/foo/bar&slice=5,1") expected = [False, True, "foo", "/foo/foobar.h5", "/foo/bar", (5, 1)] self.assertUrl(url, expected) def test_slice(self): url = DataUrl("/a.h5?path=/b&slice=5,1") expected = [True, True, None, "/a.h5", "/b", (5, 1)] self.assertUrl(url, expected) def test_slice2(self): url = DataUrl("/a.h5?path=/b&slice=2:5") expected = [True, True, None, "/a.h5", "/b", (slice(2, 5),)] self.assertUrl(url, expected) def test_slice3(self): url = DataUrl("/a.h5?path=/b&slice=::2") expected = [True, True, None, "/a.h5", "/b", (slice(None, None, 2),)] self.assertUrl(url, expected) def test_slice_ellipsis(self): url = DataUrl("/a.h5?path=/b&slice=...") expected = [True, True, None, "/a.h5", "/b", (Ellipsis, )] self.assertUrl(url, expected) def test_slice_slicing(self): url = DataUrl("/a.h5?path=/b&slice=:") expected = [True, True, None, "/a.h5", "/b", (slice(None), )] self.assertUrl(url, expected) def test_slice_missing_element(self): url = DataUrl("/a.h5?path=/b&slice=5,,1") expected = [False, True, None, "/a.h5", "/b", None] self.assertUrl(url, expected) def test_slice_no_elements(self): url = DataUrl("/a.h5?path=/b&slice=") expected = [False, True, None, "/a.h5", "/b", None] self.assertUrl(url, expected) def test_create_relative_url(self): url = DataUrl(scheme="silx", file_path="./foo.h5", data_path="/", data_slice=(5, 1)) self.assertFalse(url.is_absolute()) url2 = DataUrl(url.path()) self.assertEqual(url, url2) def test_create_absolute_url(self): url = DataUrl(scheme="silx", file_path="/foo.h5", data_path="/", data_slice=(5, 1)) url2 = DataUrl(url.path()) self.assertEqual(url, url2) def test_create_absolute_windows_url(self): url = DataUrl(scheme="silx", file_path="C:/foo.h5", data_path="/", data_slice=(5, 1)) url2 = DataUrl(url.path()) self.assertEqual(url, url2) def test_create_slice_url(self): url = DataUrl(scheme="silx", file_path="/foo.h5", data_path="/", data_slice=(5, 1, Ellipsis, slice(None))) url2 = DataUrl(url.path()) self.assertEqual(url, url2) def test_wrong_url(self): url = DataUrl(scheme="silx", file_path="/foo.h5", data_slice=(5, 1)) self.assertFalse(url.is_valid()) def test_path_creation(self): """make sure the construction of path succeed and that we can recreate a DataUrl from a path""" for data_slice in (1, (1,)): with self.subTest(data_slice=data_slice): url = DataUrl(scheme="silx", file_path="/foo.h5", data_slice=data_slice) path = url.path() DataUrl(path=path) def suite(): test_suite = unittest.TestSuite() loadTests = unittest.defaultTestLoader.loadTestsFromTestCase test_suite.addTest(loadTests(TestDataUrl)) return test_suite if __name__ == '__main__': unittest.main(defaultTest='suite')