build/pymake/tests/datatests.py@141e0f1194b1
build/pymake/tests/datatests.py
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
1 import pymake.data, pymake.functions, pymake.util
2 import unittest
3 import re
4 from cStringIO import StringIO
6 def multitest(cls):
7 for name in cls.testdata.iterkeys():
8 def m(self, name=name):
9 return self.runSingle(*self.testdata[name])
11 setattr(cls, 'test_%s' % name, m)
12 return cls
14 class SplitWordsTest(unittest.TestCase):
15 testdata = (
16 (' test test.c test.o ', ['test', 'test.c', 'test.o']),
17 ('\ttest\t test.c \ntest.o', ['test', 'test.c', 'test.o']),
18 )
20 def runTest(self):
21 for s, e in self.testdata:
22 w = s.split()
23 self.assertEqual(w, e, 'splitwords(%r)' % (s,))
25 class GetPatSubstTest(unittest.TestCase):
26 testdata = (
27 ('%.c', '%.o', ' test test.c test.o ', 'test test.o test.o'),
28 ('%', '%.o', ' test.c test.o ', 'test.c.o test.o.o'),
29 ('foo', 'bar', 'test foo bar', 'test bar bar'),
30 ('foo', '%bar', 'test foo bar', 'test %bar bar'),
31 ('%', 'perc_%', 'path', 'perc_path'),
32 ('\\%', 'sub%', 'p %', 'p sub%'),
33 ('%.c', '\\%%.o', 'foo.c bar.o baz.cpp', '%foo.o bar.o baz.cpp'),
34 )
36 def runTest(self):
37 for s, r, d, e in self.testdata:
38 words = d.split()
39 p = pymake.data.Pattern(s)
40 a = ' '.join((p.subst(r, word, False)
41 for word in words))
42 self.assertEqual(a, e, 'Pattern(%r).subst(%r, %r)' % (s, r, d))
44 class LRUTest(unittest.TestCase):
45 # getkey, expected, funccount, debugitems
46 expected = (
47 (0, '', 1, (0,)),
48 (0, '', 2, (0,)),
49 (1, ' ', 3, (1, 0)),
50 (1, ' ', 3, (1, 0)),
51 (0, '', 4, (0, 1)),
52 (2, ' ', 5, (2, 0, 1)),
53 (1, ' ', 5, (1, 2, 0)),
54 (3, ' ', 6, (3, 1, 2)),
55 )
57 def spaceFunc(self, l):
58 self.funccount += 1
59 return ''.ljust(l)
61 def runTest(self):
62 self.funccount = 0
63 c = pymake.util.LRUCache(3, self.spaceFunc, lambda k, v: k % 2)
64 self.assertEqual(tuple(c.debugitems()), ())
66 for i in xrange(0, len(self.expected)):
67 k, e, fc, di = self.expected[i]
69 v = c.get(k)
70 self.assertEqual(v, e)
71 self.assertEqual(self.funccount, fc,
72 "funccount, iteration %i, got %i expected %i" % (i, self.funccount, fc))
73 goti = tuple(c.debugitems())
74 self.assertEqual(goti, di,
75 "debugitems, iteration %i, got %r expected %r" % (i, goti, di))
77 class EqualityTest(unittest.TestCase):
78 def test_string_expansion(self):
79 s1 = pymake.data.StringExpansion('foo bar', None)
80 s2 = pymake.data.StringExpansion('foo bar', None)
82 self.assertEqual(s1, s2)
84 def test_expansion_simple(self):
85 s1 = pymake.data.Expansion(None)
86 s2 = pymake.data.Expansion(None)
88 self.assertEqual(s1, s2)
90 s1.appendstr('foo')
91 s2.appendstr('foo')
92 self.assertEqual(s1, s2)
94 def test_expansion_string_finish(self):
95 """Adjacent strings should normalize to same value."""
96 s1 = pymake.data.Expansion(None)
97 s2 = pymake.data.Expansion(None)
99 s1.appendstr('foo')
100 s2.appendstr('foo')
102 s1.appendstr(' bar')
103 s1.appendstr(' baz')
104 s2.appendstr(' bar baz')
106 self.assertEqual(s1, s2)
108 def test_function(self):
109 s1 = pymake.data.Expansion(None)
110 s2 = pymake.data.Expansion(None)
112 n1 = pymake.data.StringExpansion('FOO', None)
113 n2 = pymake.data.StringExpansion('FOO', None)
115 v1 = pymake.functions.VariableRef(None, n1)
116 v2 = pymake.functions.VariableRef(None, n2)
118 s1.appendfunc(v1)
119 s2.appendfunc(v2)
121 self.assertEqual(s1, s2)
124 class StringExpansionTest(unittest.TestCase):
125 def test_base_expansion_interface(self):
126 s1 = pymake.data.StringExpansion('FOO', None)
128 self.assertTrue(s1.is_static_string)
130 funcs = list(s1.functions())
131 self.assertEqual(len(funcs), 0)
133 funcs = list(s1.functions(True))
134 self.assertEqual(len(funcs), 0)
136 refs = list(s1.variable_references())
137 self.assertEqual(len(refs), 0)
140 class ExpansionTest(unittest.TestCase):
141 def test_is_static_string(self):
142 e1 = pymake.data.Expansion()
143 e1.appendstr('foo')
145 self.assertTrue(e1.is_static_string)
147 e1.appendstr('bar')
148 self.assertTrue(e1.is_static_string)
150 vname = pymake.data.StringExpansion('FOO', None)
151 func = pymake.functions.VariableRef(None, vname)
153 e1.appendfunc(func)
155 self.assertFalse(e1.is_static_string)
157 def test_get_functions(self):
158 e1 = pymake.data.Expansion()
159 e1.appendstr('foo')
161 vname1 = pymake.data.StringExpansion('FOO', None)
162 vname2 = pymake.data.StringExpansion('BAR', None)
164 func1 = pymake.functions.VariableRef(None, vname1)
165 func2 = pymake.functions.VariableRef(None, vname2)
167 e1.appendfunc(func1)
168 e1.appendfunc(func2)
170 funcs = list(e1.functions())
171 self.assertEqual(len(funcs), 2)
173 func3 = pymake.functions.SortFunction(None)
174 func3.append(vname1)
176 e1.appendfunc(func3)
178 funcs = list(e1.functions())
179 self.assertEqual(len(funcs), 3)
181 refs = list(e1.variable_references())
182 self.assertEqual(len(refs), 2)
184 def test_get_functions_descend(self):
185 e1 = pymake.data.Expansion()
186 vname1 = pymake.data.StringExpansion('FOO', None)
187 func1 = pymake.functions.VariableRef(None, vname1)
188 e2 = pymake.data.Expansion()
189 e2.appendfunc(func1)
191 func2 = pymake.functions.SortFunction(None)
192 func2.append(e2)
194 e1.appendfunc(func2)
196 funcs = list(e1.functions())
197 self.assertEqual(len(funcs), 1)
199 funcs = list(e1.functions(True))
200 self.assertEqual(len(funcs), 2)
202 self.assertTrue(isinstance(funcs[0], pymake.functions.SortFunction))
204 def test_is_filesystem_dependent(self):
205 e = pymake.data.Expansion()
206 vname1 = pymake.data.StringExpansion('FOO', None)
207 func1 = pymake.functions.VariableRef(None, vname1)
208 e.appendfunc(func1)
210 self.assertFalse(e.is_filesystem_dependent)
212 func2 = pymake.functions.WildcardFunction(None)
213 func2.append(vname1)
214 e.appendfunc(func2)
216 self.assertTrue(e.is_filesystem_dependent)
218 def test_is_filesystem_dependent_descend(self):
219 sort = pymake.functions.SortFunction(None)
220 wildcard = pymake.functions.WildcardFunction(None)
222 e = pymake.data.StringExpansion('foo/*', None)
223 wildcard.append(e)
225 e = pymake.data.Expansion(None)
226 e.appendfunc(wildcard)
228 sort.append(e)
230 e = pymake.data.Expansion(None)
231 e.appendfunc(sort)
233 self.assertTrue(e.is_filesystem_dependent)
236 if __name__ == '__main__':
237 unittest.main()
