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
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
# Copyright (c) 2014 Intel Corporation
# 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.
""" Provides tests for the shader_test module """
from __future__ import absolute_import, division, print_function
import os
try:
from unittest import mock
except ImportError:
import mock
import nose.tools as nt
from framework import exceptions
import framework.test as testm
from . import utils
# pylint: disable=invalid-name
class _Setup(object):
def __init__(self):
self.__patchers = []
self.__patchers.append(mock.patch.dict(
'framework.test.base.options.OPTIONS.env',
{'PIGLIT_PLATFORM': 'foo'}))
def setup(self):
for patcher in self.__patchers:
patcher.start()
def teardown(self):
for patcher in self.__patchers:
patcher.stop()
_setup = _Setup()
setup = _setup.setup
teardown = _setup.teardown
def test_initialize_shader_test():
"""test.shader_test.ShaderTest: class initializes"""
testm.ShaderTest('tests/spec/glsl-es-1.00/execution/sanity.shader_test')
def test_parse_gl_test_no_decimal():
"""test.shader_test.ShaderTest: raises if version lacks decminal"""
data = ('[require]\n'
'GL = 2\n')
with utils.tempfile(data) as temp:
with nt.assert_raises(exceptions.PiglitFatalError) as exc:
testm.ShaderTest(temp)
nt.assert_equal(exc.exception, "No GL version set",
msg="A GL version was passed without a decimal, "
"which should have raised an exception, but "
"did not")
def test_parse_gles2_test():
"""test.shader_test.ShaderTest: Identifies GLES2 tests successfully"""
data = ('[require]\n'
'GL ES >= 2.0\n'
'GLSL ES >= 1.00\n')
with utils.tempfile(data) as temp:
test = testm.ShaderTest(temp)
nt.assert_equal(
os.path.basename(test.command[0]), "shader_runner_gles2",
msg="This test should have run with shader_runner_gles2, "
"but instead ran with " + os.path.basename(test.command[0]))
def test_parse_gles3_test():
"""test.shader_test.ShaderTest: Identifies GLES3 tests successfully"""
data = ('[require]\n'
'GL ES >= 3.0\n'
'GLSL ES >= 3.00\n')
with utils.tempfile(data) as temp:
test = testm.ShaderTest(temp)
nt.assert_equal(
os.path.basename(test.command[0]), "shader_runner_gles3",
msg="This test should have run with shader_runner_gles3, "
"but instead ran with " + os.path.basename(test.command[0]))
def test_add_auto():
"""test.shader_test.ShaderTest: -auto is added to the command"""
test = testm.ShaderTest('tests/spec/glsl-es-1.00/execution/sanity.shader_test')
nt.assert_in('-auto', test.command)
def test_find_requirements_gl_requirements():
"""test.shader_test.ShaderTest: populates gl_requirements properly"""
data = ('[require]\n'
'GL = 2.0\n'
'GL_ARB_ham_sandwhich\n')
with utils.tempfile(data) as temp:
test = testm.ShaderTest(temp)
nt.eq_(test.gl_required, set(['GL_ARB_ham_sandwhich']))
def test_find_requirements_gl_version():
"""test.shader_test.ShaderTest: finds gl_version."""
data = ('[require]\n'
'GL = 2.0\n'
'GL_ARB_ham_sandwhich\n')
with mock.patch('framework.test.shader_test.open',
mock.mock_open(read_data=data)):
test = testm.ShaderTest('null')
nt.eq_(test.gl_version, 2.0)
def test_find_requirements_gles_version():
"""test.shader_test.ShaderTest: finds gles_version."""
data = ('[require]\n'
'GL ES = 2.0\n'
'GL_ARB_ham_sandwhich\n')
with mock.patch('framework.test.shader_test.open',
mock.mock_open(read_data=data)):
test = testm.ShaderTest('null')
nt.eq_(test.gles_version, 2.0)
def test_find_requirements_glsl_version():
"""test.shader_test.ShaderTest: finds glsl_version."""
data = ('[require]\n'
'GL = 2.0\n'
'GLSL >= 1.0\n'
'GL_ARB_ham_sandwhich\n')
with mock.patch('framework.test.shader_test.open',
mock.mock_open(read_data=data)):
test = testm.ShaderTest('null')
nt.eq_(test.glsl_version, 1.0)
def test_find_requirements_glsl_es_version():
"""test.shader_test.ShaderTest: finds glsl_es_version."""
data = ('[require]\n'
'GL ES = 2.0\n'
'GLSL ES > 2.00\n'
'GL_ARB_ham_sandwhich\n')
with mock.patch('framework.test.shader_test.open',
mock.mock_open(read_data=data)):
test = testm.ShaderTest('null')
nt.eq_(test.glsl_es_version, 2.0)
@utils.nose_generator
def test_ignore_shader_runner_directives():
"""test.shader_test.ShaderTest: Doesn't add shader_runner command to gl_required list"""
should_ignore = [
'GL_MAX_VERTEX_OUTPUT_COMPONENTS',
'GL_MAX_FRAGMENT_UNIFORM_COMPONENTS',
'GL_MAX_VERTEX_UNIFORM_COMPONENTS',
'GL_MAX_VARYING_COMPONENTS',
]
def test(config):
with mock.patch('framework.test.shader_test.open',
mock.mock_open(read_data=config)):
test = testm.ShaderTest('null')
nt.eq_(test.gl_required, {'GL_foobar'})
for ignore in should_ignore:
config = '\n'.join([
'[require]',
'GL >= 1.0',
'GL_foobar',
ignore,
])
test.description = ('test.shader_test.ShaderTest: doesn\'t add '
'shader_runner command {} to gl_required'.format(
ignore))
yield test, config
|
