/usr/lib/python3/dist-packages/pydap/tests/test_parsers_dds.py is in python3-pydap 3.2.2+ds1-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | """Test DDS parsing functions."""
import numpy as np
from pydap.parsers.dds import build_dataset
from pydap.model import (BaseType,
StructureType)
import unittest
DDS = """Dataset {
Structure {
Byte b;
Int i;
Uint ui;
Int16 i16;
Uint16 ui16;
Int32 i32;
Uint32 ui32;
Float32 f32;
Float64 f64;
String s;
Url u;
} structure;
Sequence {
Int32 a;
} sequence;
Int32 b[10];
Int32 c[c = 10];
Grid {
Array:
Float32 SPEH[TIME = 12][COADSY = 90][COADSX = 180];
Maps:
Float64 TIME[TIME = 12];
Float64 COADSY[COADSY = 90];
Float64 COADSX[COADSX = 180];
} SPEH;
} d;"""
class TestBuildDataset(unittest.TestCase):
"""Test DDS parser."""
def setUp(self):
"""Parse the whole dataset."""
self.dataset = build_dataset(DDS)
def test_structure(self):
"""Test the structure."""
self.assertIsInstance(self.dataset.structure, StructureType)
def test_byte(self):
"""Test byte parsing."""
self.assertIsInstance(self.dataset.structure.b, BaseType)
self.assertEqual(self.dataset.structure.b.dtype, np.dtype("B"))
self.assertEqual(self.dataset.structure.b.shape, ())
def test_integer(self):
"""Test integer parsing."""
self.assertIsInstance(self.dataset.structure.i, BaseType)
self.assertEqual(self.dataset.structure.i.dtype, np.dtype(">i"))
self.assertEqual(self.dataset.structure.i.shape, ())
def test_unsigned_integer(self):
"""Test unsigned integer parsing."""
self.assertIsInstance(self.dataset.structure.ui, BaseType)
self.assertEqual(self.dataset.structure.ui.dtype, np.dtype(">I"))
self.assertEqual(self.dataset.structure.ui.shape, ())
def test_integer_16(self):
"""Test integer 16 parsing."""
self.assertIsInstance(self.dataset.structure.i16, BaseType)
self.assertEqual(self.dataset.structure.i16.dtype, np.dtype(">h"))
self.assertEqual(self.dataset.structure.i16.shape, ())
def test_unsigned_integer_16(self):
"""Test unsigned integer 16 parsing."""
self.assertIsInstance(self.dataset.structure.ui16, BaseType)
self.assertEqual(self.dataset.structure.ui16.dtype, np.dtype(">H"))
self.assertEqual(self.dataset.structure.ui16.shape, ())
def test_integer_32(self):
"""Test integer 32 parsing."""
self.assertIsInstance(self.dataset.structure.i32, BaseType)
self.assertEqual(self.dataset.structure.i32.dtype, np.dtype(">i"))
self.assertEqual(self.dataset.structure.i32.shape, ())
def test_unsigned_integer_32(self):
"""Test unsigned integer 32 parsing."""
self.assertIsInstance(self.dataset.structure.ui32, BaseType)
self.assertEqual(self.dataset.structure.ui32.dtype, np.dtype(">I"))
self.assertEqual(self.dataset.structure.ui32.shape, ())
def test_float_32(self):
"""Test float 32 parsing."""
self.assertIsInstance(self.dataset.structure.f32, BaseType)
self.assertEqual(self.dataset.structure.f32.dtype, np.dtype(">f"))
self.assertEqual(self.dataset.structure.f32.shape, ())
def test_float_64(self):
"""Test float 64 parsing."""
self.assertIsInstance(self.dataset.structure.f64, BaseType)
self.assertEqual(self.dataset.structure.f64.dtype, np.dtype(">d"))
self.assertEqual(self.dataset.structure.f64.shape, ())
def test_string(self):
"""Test string parsing."""
self.assertIsInstance(self.dataset.structure.s, BaseType)
self.assertEqual(self.dataset.structure.s.dtype, np.dtype("|S128"))
self.assertEqual(self.dataset.structure.s.shape, ())
def test_url(self):
"""Test url parsing."""
self.assertIsInstance(self.dataset.structure.u, BaseType)
self.assertEqual(self.dataset.structure.u.dtype, np.dtype("|S128"))
self.assertEqual(self.dataset.structure.u.shape, ())
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