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-rw-r--r--silx/utils/test/__init__.py6
-rw-r--r--silx/utils/test/test_debug.py99
-rw-r--r--silx/utils/test/test_number.py181
3 files changed, 285 insertions, 1 deletions
diff --git a/silx/utils/test/__init__.py b/silx/utils/test/__init__.py
index 14ce38d..f16cbdc 100644
--- a/silx/utils/test/__init__.py
+++ b/silx/utils/test/__init__.py
@@ -24,7 +24,7 @@
# ###########################################################################*/
__authors__ = ["T. Vincent", "P. Knobel"]
__license__ = "MIT"
-__date__ = "02/10/2017"
+__date__ = "24/05/2018"
import unittest
@@ -34,6 +34,8 @@ from . import test_array_like
from . import test_launcher
from . import test_deprecation
from . import test_proxy
+from . import test_debug
+from . import test_number
def suite():
@@ -44,4 +46,6 @@ def suite():
test_suite.addTest(test_launcher.suite())
test_suite.addTest(test_deprecation.suite())
test_suite.addTest(test_proxy.suite())
+ test_suite.addTest(test_debug.suite())
+ test_suite.addTest(test_number.suite())
return test_suite
diff --git a/silx/utils/test/test_debug.py b/silx/utils/test/test_debug.py
new file mode 100644
index 0000000..da08960
--- /dev/null
+++ b/silx/utils/test/test_debug.py
@@ -0,0 +1,99 @@
+# coding: utf-8
+# /*##########################################################################
+#
+# Copyright (c) 2016 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 debug module"""
+
+__authors__ = ["V. Valls"]
+__license__ = "MIT"
+__date__ = "27/02/2018"
+
+
+import unittest
+from silx.utils import debug
+from silx.utils import testutils
+
+
+@debug.log_all_methods
+class _Foobar(object):
+
+ def a(self):
+ return None
+
+ def b(self):
+ return self.a()
+
+ def random_args(self, *args, **kwargs):
+ return args, kwargs
+
+ def named_args(self, a, b):
+ return a + 1, b + 1
+
+
+class TestDebug(unittest.TestCase):
+ """Tests for debug module."""
+
+ def logB(self):
+ """
+ Can be used to check the log output using:
+ `./run_tests.py silx.utils.test.test_debug.TestDebug.logB -v`
+ """
+ print()
+ test = _Foobar()
+ test.b()
+
+ @testutils.test_logging(debug.debug_logger.name, warning=2)
+ def testMethod(self):
+ test = _Foobar()
+ test.a()
+
+ @testutils.test_logging(debug.debug_logger.name, warning=4)
+ def testInterleavedMethod(self):
+ test = _Foobar()
+ test.b()
+
+ @testutils.test_logging(debug.debug_logger.name, warning=2)
+ def testNamedArgument(self):
+ # Arguments arre still provided to the patched method
+ test = _Foobar()
+ result = test.named_args(10, 11)
+ self.assertEqual(result, (11, 12))
+
+ @testutils.test_logging(debug.debug_logger.name, warning=2)
+ def testRandomArguments(self):
+ # Arguments arre still provided to the patched method
+ test = _Foobar()
+ result = test.random_args("foo", 50, a=10, b=100)
+ self.assertEqual(result[0], ("foo", 50))
+ self.assertEqual(result[1], {"a": 10, "b": 100})
+
+
+def suite():
+ test_suite = unittest.TestSuite()
+ loadTests = unittest.defaultTestLoader.loadTestsFromTestCase
+ test_suite.addTest(loadTests(TestDebug))
+ return test_suite
+
+
+if __name__ == '__main__':
+ unittest.main(defaultTest='suite')
diff --git a/silx/utils/test/test_number.py b/silx/utils/test/test_number.py
new file mode 100644
index 0000000..c900b32
--- /dev/null
+++ b/silx/utils/test/test_number.py
@@ -0,0 +1,181 @@
+# coding: utf-8
+# /*##########################################################################
+# Copyright (C) 2016-2018 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 silx.uitls.number module"""
+
+__authors__ = ["V. Valls"]
+__license__ = "MIT"
+__date__ = "05/06/2018"
+
+import logging
+import numpy
+import unittest
+import pkg_resources
+from silx.utils import number
+from silx.utils import testutils
+
+_logger = logging.getLogger(__name__)
+
+
+class TestConversionTypes(testutils.ParametricTestCase):
+
+ def testEmptyFail(self):
+ self.assertRaises(ValueError, number.min_numerical_convertible_type, "")
+
+ def testStringFail(self):
+ self.assertRaises(ValueError, number.min_numerical_convertible_type, "a")
+
+ def testInteger(self):
+ dtype = number.min_numerical_convertible_type("1456")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.unsignedinteger))
+
+ def testTrailledInteger(self):
+ dtype = number.min_numerical_convertible_type(" \t\n\r1456\t\n\r")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.unsignedinteger))
+
+ def testPositiveInteger(self):
+ dtype = number.min_numerical_convertible_type("+1456")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.unsignedinteger))
+
+ def testNegativeInteger(self):
+ dtype = number.min_numerical_convertible_type("-1456")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.signedinteger))
+
+ def testIntegerExponential(self):
+ dtype = number.min_numerical_convertible_type("14e10")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testIntegerPositiveExponential(self):
+ dtype = number.min_numerical_convertible_type("14e+10")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testIntegerNegativeExponential(self):
+ dtype = number.min_numerical_convertible_type("14e-10")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testNumberDecimal(self):
+ dtype = number.min_numerical_convertible_type("14.5")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testPositiveNumberDecimal(self):
+ dtype = number.min_numerical_convertible_type("+14.5")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testNegativeNumberDecimal(self):
+ dtype = number.min_numerical_convertible_type("-14.5")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testDecimal(self):
+ dtype = number.min_numerical_convertible_type(".50")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testPositiveDecimal(self):
+ dtype = number.min_numerical_convertible_type("+.5")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testNegativeDecimal(self):
+ dtype = number.min_numerical_convertible_type("-.5")
+ self.assertTrue(numpy.issubdtype(dtype, numpy.floating))
+
+ def testMantissa16(self):
+ dtype = number.min_numerical_convertible_type("1.50")
+ self.assertEqual(dtype, numpy.float16)
+
+ def testMantissa32(self):
+ dtype = number.min_numerical_convertible_type("1400.50")
+ self.assertEqual(dtype, numpy.float32)
+
+ def testMantissa64(self):
+ dtype = number.min_numerical_convertible_type("10000.000010")
+ self.assertEqual(dtype, numpy.float64)
+
+ def testMantissa80(self):
+ self.skipIfFloat80NotSupported()
+ dtype = number.min_numerical_convertible_type("1000000000.00001013")
+
+ if pkg_resources.parse_version(numpy.version.version) <= pkg_resources.parse_version("1.10.4"):
+ # numpy 1.8.2 -> Debian 8
+ # Checking a float128 precision with numpy 1.8.2 using abs(diff) is not working.
+ # It looks like the difference is done using float64 (diff == 0.0)
+ expected = (numpy.longdouble, numpy.float64)
+ else:
+ expected = (numpy.longdouble, )
+ self.assertIn(dtype, expected)
+
+ def testExponent32(self):
+ dtype = number.min_numerical_convertible_type("14.0e30")
+ self.assertEqual(dtype, numpy.float32)
+
+ def testExponent64(self):
+ dtype = number.min_numerical_convertible_type("14.0e300")
+ self.assertEqual(dtype, numpy.float64)
+
+ def testExponent80(self):
+ self.skipIfFloat80NotSupported()
+ dtype = number.min_numerical_convertible_type("14.0e3000")
+ self.assertEqual(dtype, numpy.longdouble)
+
+ def testFloat32ToString(self):
+ value = str(numpy.float32(numpy.pi))
+ dtype = number.min_numerical_convertible_type(value)
+ self.assertIn(dtype, (numpy.float32, numpy.float64))
+
+ def skipIfFloat80NotSupported(self):
+ if number.is_longdouble_64bits():
+ self.skipTest("float-80bits not supported")
+
+ def testLosePrecisionUsingFloat80(self):
+ self.skipIfFloat80NotSupported()
+ if pkg_resources.parse_version(numpy.version.version) <= pkg_resources.parse_version("1.10.4"):
+ self.skipTest("numpy > 1.10.4 expected")
+ value = "1000000000.00001013332"
+ func = testutils.test_logging(number._logger.name, warning=1)
+ func = func(number.min_numerical_convertible_type)
+ dtype = func(value)
+ self.assertIn(dtype, (numpy.longdouble, ))
+
+ def testMillisecondEpochTime(self):
+ datetimes = ['1465803236.495412',
+ '1465803236.999362',
+ '1465803237.504311',
+ '1465803238.009261',
+ '1465803238.512211',
+ '1465803239.016160',
+ '1465803239.520110',
+ '1465803240.026059',
+ '1465803240.529009']
+ for datetime in datetimes:
+ with self.subTest(datetime=datetime):
+ dtype = number.min_numerical_convertible_type(datetime)
+ self.assertEqual(dtype, numpy.float64)
+
+
+def suite():
+ loadTests = unittest.defaultTestLoader.loadTestsFromTestCase
+ test_suite = unittest.TestSuite()
+ test_suite.addTest(loadTests(TestConversionTypes))
+ return test_suite
+
+
+if __name__ == '__main__':
+ unittest.main(defaultTest="suite")
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 19:04:36 +0000