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Diffstat (limited to 'silx/io/test/test_url.py')
-rw-r--r-- | silx/io/test/test_url.py | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/silx/io/test/test_url.py b/silx/io/test/test_url.py new file mode 100644 index 0000000..5093fc2 --- /dev/null +++ b/silx/io/test/test_url.py @@ -0,0 +1,209 @@ +# 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_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 suite(): + test_suite = unittest.TestSuite() + loadTests = unittest.defaultTestLoader.loadTestsFromTestCase + test_suite.addTest(loadTests(TestDataUrl)) + return test_suite + + +if __name__ == '__main__': + unittest.main(defaultTest='suite') |