[h5py] 72/455: Actually adding the test module helps
Ghislain Vaillant
ghisvail-guest at moszumanska.debian.org
Thu Jul 2 18:19:18 UTC 2015
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ghisvail-guest pushed a commit to annotated tag 1.3.0
in repository h5py.
commit 6f94da8ab7ac4ba56fcf3df8cddec5bf8efc5c41
Author: andrewcollette <andrew.collette at gmail.com>
Date: Wed Jul 9 05:40:09 2008 +0000
Actually adding the test module helps
---
h5py/tests/test_h5t.py | 193 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 193 insertions(+)
diff --git a/h5py/tests/test_h5t.py b/h5py/tests/test_h5t.py
new file mode 100644
index 0000000..413b182
--- /dev/null
+++ b/h5py/tests/test_h5t.py
@@ -0,0 +1,193 @@
+#+
+#
+# This file is part of h5py, a low-level Python interface to the HDF5 library.
+#
+# Copyright (C) 2008 Andrew Collette
+# http://h5py.alfven.org
+# License: BSD (See LICENSE.txt for full license)
+#
+# $Date$
+#
+#-
+
+import unittest
+from numpy import dtype
+
+import h5py
+from h5py import h5t, h5i
+from h5py.h5 import H5Error
+
+kind_map = {'i': h5t.TypeIntegerID, 'u': h5t.TypeIntegerID, 'f': h5t.TypeFloatID,
+ 'c': h5t.TypeCompoundID, 'S': h5t.TypeStringID, 'V': h5t.TypeOpaqueID}
+
+typecode_map = {'i': h5t.INTEGER, 'u': h5t.INTEGER, 'f': h5t.FLOAT,
+ 'c': h5t.COMPOUND, 'S': h5t.STRING, 'V': h5t.OPAQUE}
+
+simple_types = \
+ [ "<i1", "<i2", "<i4", "<i8", ">i1", ">i2", ">i4", ">i8", "|i1", "|u1",
+ "<u1", "<u2", "<u4", "<u8", ">u1", ">u2", ">u4", ">u8",
+ "<f4", "<f8", ">f4", ">f8", "<c8", "<c16", ">c8", ">c16",
+ "|S1", "|S2", "|S33", "|V1", "|V2", "|V33"]
+
+class TestH5T(unittest.TestCase):
+
+ def tearDown(self):
+ h5t.py_complex_names(reset=True)
+
+ def test_create(self):
+ types = {h5t.COMPOUND: h5t.TypeCompoundID, h5t.OPAQUE: h5t.TypeOpaqueID}
+ sizes = (1,4,256)
+ for typecode, typeobj in types.iteritems():
+ for size in sizes:
+ htype = h5t.create(typecode, size)
+ self.assertEqual(type(htype), typeobj)
+ self.assertEqual(htype.get_size(), size)
+
+ self.assertRaises(ValueError, h5t.create, h5t.ARRAY, 4)
+
+ def test_copy(self):
+
+ for x in simple_types:
+ htype = h5t.py_create(dtype(x))
+ htype2 = htype.copy()
+ self.assertEqual(htype.dtype, htype2.dtype)
+ self.assert_(htype is not htype2)
+ self.assert_(htype != htype2)
+
+ def test_equal(self):
+
+ htype = h5t.create(h5t.OPAQUE, 128)
+ htype2 = h5t.create(h5t.OPAQUE, 128)
+ htype3 = h5t.create(h5t.OPAQUE, 127)
+
+ self.assert_(htype.equal(htype2))
+ self.assert_(not htype.equal(htype3))
+
+ def test_lock(self):
+
+ htype = h5t.STD_I8LE.copy()
+ htype.set_sign(h5t.SGN_NONE)
+ htype.lock()
+ self.assertRaises(H5Error, htype.set_sign, h5t.SGN_2)
+
+ def test_get_class(self):
+
+ for x in simple_types:
+ dt = dtype(x)
+ htype = h5t.py_create(dt)
+ self.assertEqual(htype.get_class(), typecode_map[dt.kind])
+
+ def test_get_size(self):
+
+ sizes = (1,2,3,4,127,128,129,133,16385)
+ for x in sizes:
+ htype = h5t.create(h5t.OPAQUE, x)
+ self.assertEqual(htype.get_size(), x)
+
+ def test_get_super(self):
+
+ for x in simple_types:
+ htype = h5t.py_create(x)
+ atype = h5t.array_create(htype, (4,5))
+ self.assert_(htype.equal(atype.get_super()))
+
+ def test_detect_class(self):
+
+ dt = dtype([(x, x) for x in simple_types])
+
+ htype = h5t.py_create(dt)
+ self.assert_(htype.detect_class(h5t.INTEGER))
+ self.assert_(htype.detect_class(h5t.OPAQUE))
+ self.assert_(not htype.detect_class(h5t.ARRAY))
+
+ def test_set_size(self):
+
+ htype = h5t.create(h5t.OPAQUE, 128)
+ self.assertEqual(htype.get_size(), 128)
+ htype.set_size(300)
+ self.assertEqual(htype.get_size(), 300)
+
+ def test_set_get_order_sign(self):
+
+ htype = h5t.STD_I32LE.copy()
+
+ self.assertEqual(htype.get_order(), h5t.ORDER_LE)
+ self.assertEqual(htype.get_sign(), h5t.SGN_2)
+
+ htype.set_order(h5t.ORDER_BE)
+ htype.set_sign(h5t.SGN_NONE)
+
+ self.assertEqual(htype.get_order(), h5t.ORDER_BE)
+ self.assertEqual(htype.get_sign(), h5t.SGN_NONE)
+
+
+ # === Tests for py_create =================================================
+
+ def test_py_create_simple(self):
+
+ for x in simple_types:
+ dt = dtype(x)
+ htype = h5t.py_create(dt)
+ self.assertEqual(type(htype), kind_map[dt.kind])
+ self.assertEqual(dt, htype.dtype)
+
+ def test_py_create_enum(self):
+ enum = {'A': 0, 'AA': 1, 'foo': 34, 'bizarre': 127}
+ enum_bases = [ x for x in simple_types if 'i' in x or 'u' in x]
+ for x in enum_bases:
+ dt = dtype(x)
+ htype = h5t.py_create(dt, enum=enum)
+ self.assertEqual(type(htype), h5t.TypeEnumID)
+ self.assertEqual(dt, htype.dtype)
+ for name, val in enum.iteritems():
+ self.assertEqual(name, htype.enum_nameof(val))
+
+ def test_py_create_array(self):
+ shapes = [ (1,1), (1,), (4,5), (99,10,22) ]
+ array_types = []
+ for base in simple_types:
+ for shape in shapes:
+ array_types.append((base, shape))
+
+ for x in array_types:
+ dt = dtype(x)
+ htype = h5t.py_create(dt)
+ self.assertEqual(type(htype), h5t.TypeArrayID)
+ self.assertEqual(dt, htype.dtype)
+
+ def test_py_create_compound(self):
+
+ # Compound type, each field of which is named for its type
+ simple_compound = [ (x, x) for x in simple_types ]
+ deep_compound = [ ('A', simple_compound), ('B', '<i4') ]
+
+ compound_types = [simple_compound, deep_compound]
+ for x in compound_types:
+ dt = dtype(x)
+ htype = h5t.py_create(dt)
+ self.assertEqual(type(htype), h5t.TypeCompoundID)
+ self.assertEqual(dt, htype.dtype)
+
+ def test_names(self):
+
+ names = [('r','i'), ('real', 'imag'), (' real name ', ' img name '),
+ (' Re!#@$%\t\tREALr\neal ^;;;"<>? ', ' \t*&^ . ^@IMGI MG!~\t\n\r') ]
+
+ complex_types = [x for x in simple_types if 'c' in x]
+
+ try:
+ for name in names:
+ h5t.py_complex_names(name[0], name[1])
+ for ctype in complex_types:
+ dt = dtype(ctype)
+ htype = h5t.py_create(dt)
+ self.assertEqual(type(htype), h5t.TypeCompoundID)
+ self.assertEqual(htype.get_nmembers(), 2)
+ self.assertEqual(htype.get_member_name(0), name[0])
+ self.assertEqual(htype.get_member_name(1), name[1])
+ finally:
+ h5t.py_complex_names(reset=True)
+
+
+
+
--
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