def test_FunctionChain():
f1 = Function("void f1(){}")
f2 = Function("void f2(){}")
f3 = Function("float f3(vec3 x){}")
f4 = Function("vec3 f4(vec3 y){}")
f5 = Function("vec3 f5(vec4 z){}")
ch = FunctionChain('chain', [f1, f2])
assert ch.name == 'chain'
assert ch.args == []
assert ch.rtype == 'void'
assert_in('f1', ch.compile())
assert_in('f2', ch.compile())
ch.remove(f2)
assert_not_in('f2', ch.compile())
ch.append(f2)
assert_in('f2', ch.compile())
ch = FunctionChain(funcs=[f5, f4, f3])
assert_equal('float', ch.rtype)
assert_equal([('vec4', 'z')], ch.args)
assert_in('f3', ch.compile())
assert_in('f4', ch.compile())
assert_in('f5', ch.compile())
assert_in(f3, ch.dependencies())
assert_in(f4, ch.dependencies())
assert_in(f5, ch.dependencies())
def test_FunctionChain():
f1 = Function("void f1(){}")
f2 = Function("void f2(){}")
f3 = Function("float f3(vec3 x){}")
f4 = Function("vec3 f4(vec3 y){}")
f5 = Function("vec3 f5(vec4 z){}")
ch = FunctionChain('chain', [f1, f2])
assert ch.name == 'chain'
assert ch.args == []
assert ch.rtype == 'void'
assert_in('f1', ch.compile())
assert_in('f2', ch.compile())
ch.remove(f2)
assert_not_in('f2', ch.compile())
ch.append(f2)
assert_in('f2', ch.compile())
ch = FunctionChain(funcs=[f5, f4, f3])
assert_equal('float', ch.rtype)
assert_equal([('vec4', 'z')], ch.args)
assert_in('f3', ch.compile())
assert_in('f4', ch.compile())
assert_in('f5', ch.compile())
assert_in(f3, ch.dependencies())
assert_in(f4, ch.dependencies())
assert_in(f5, ch.dependencies())
def test_import_vispy_app2():
""" Importing vispy.app should not pull in any backend toolkit. """
allmodnames = loaded_vispy_modules('vispy.app', 2, True)
assert_not_in('PySide', allmodnames)
assert_not_in('PySide2', allmodnames)
assert_not_in('PyQt4', allmodnames)
assert_not_in('PyQt5', allmodnames)
assert_not_in('pyglet', allmodnames)
def test_import_vispy_app2():
""" Importing vispy.app should not pull in any backend toolkit. """
allmodnames = loaded_vispy_modules('vispy.app', 2, True)
assert_not_in('PySide', allmodnames)
assert_not_in('PySide2', allmodnames)
assert_not_in('PyQt4', allmodnames)
assert_not_in('PyQt5', allmodnames)
assert_not_in('pyglet', allmodnames)
def test_testing():
"""Test testing ports"""
assert_raises(AssertionError, assert_in, 'foo', 'bar')
assert_in('foo', 'foobar')
assert_raises(AssertionError, assert_not_in, 'foo', 'foobar')
assert_not_in('foo', 'bar')
assert_raises(AssertionError, assert_is, None, 0)
assert_is(None, None)
def test_testing():
"""Test testing ports"""
assert_raises(AssertionError, assert_in, 'foo', 'bar')
assert_in('foo', 'foobar')
assert_raises(AssertionError, assert_not_in, 'foo', 'foobar')
assert_not_in('foo', 'bar')
assert_raises(AssertionError, assert_is, None, 0)
assert_is(None, None)
def test_testing():
"""Test testing ports"""
assert_raises(AssertionError, assert_in, "foo", "bar")
assert_in("foo", "foobar")
assert_raises(AssertionError, assert_not_in, "foo", "foobar")
assert_not_in("foo", "bar")
assert_raises(AssertionError, assert_is, None, 0)
assert_is(None, None)
def test_ignore_comments(self):
shader = VertexShader("""
attribute vec4 color; attribute float x;
// attribute float y;
attribute float z; //attribute float w;
""")
names = [attr[0] for attr in shader.attributes]
assert_in("color", names)
assert_in("x", names)
assert_in("z", names)
assert_not_in("y", names)
assert_not_in("w", names)
def test_ignore_comments(self):
shader = VertexShader("""
attribute vec4 color; attribute float x;
// attribute float y;
attribute float z; //attribute float w;
""")
names = [attr[0] for attr in shader.attributes]
assert_in("color", names)
assert_in("x", names)
assert_in("z", names)
assert_not_in("y", names)
assert_not_in("w", names)
def test_debug_logging():
"""Test advanced debugging logging"""
with use_log_level('debug', 'Selected', True, False) as l:
logger.debug('Selected foo')
assert_equal(len(l), 1)
assert_in('test_logging', l[0]) # can't really parse this location
with use_log_level('debug', record=True, print_msg=False) as l:
logger.debug('foo')
assert_equal(len(l), 1)
assert_in('test_logging', l[0])
with use_log_level('debug', 'foo', True, False) as l:
logger.debug('bar')
assert_equal(len(l), 0)
with use_log_level('info', record=True, print_msg=False) as l:
logger.debug('foo')
logger.info('bar')
assert_equal(len(l), 1)
assert_not_in('unknown', l[0])
def test_debug_logging():
"""Test advanced debugging logging"""
with use_log_level('debug', 'Selected', True, False) as l:
logger.debug('Selected foo')
assert_equal(len(l), 1)
assert_in('test_logging', l[0]) # can't really parse this location
with use_log_level('debug', record=True, print_msg=False) as l:
logger.debug('foo')
assert_equal(len(l), 1)
assert_in('test_logging', l[0])
with use_log_level('debug', 'foo', True, False) as l:
logger.debug('bar')
assert_equal(len(l), 0)
with use_log_level('info', record=True, print_msg=False) as l:
logger.debug('foo')
logger.info('bar')
assert_equal(len(l), 1)
assert_not_in('unknown', l[0])
def test_import_vispy_no_pyopengl():
""" Importing vispy.gloo.gl.gl2 should not import PyOpenGL. """
# vispy.gloo desktop backend
allmodnames = loaded_vispy_modules('vispy.gloo.gl.gl2', 2, True)
assert_not_in('OpenGL', allmodnames)
# vispy.app
allmodnames = loaded_vispy_modules('vispy.app', 2, True)
assert_not_in('OpenGL', allmodnames)
# vispy.scene
allmodnames = loaded_vispy_modules('vispy.scene', 2, True)
assert_not_in('OpenGL', allmodnames)
def test_import_vispy_no_pyopengl():
""" Importing vispy.gloo.gl.desktop should not import PyOpenGL. """
# vispy.gloo desktop backend
allmodnames = loaded_vispy_modules('vispy.gloo.gl.desktop', 2, True)
assert_not_in('OpenGL', allmodnames)
# vispy.app
allmodnames = loaded_vispy_modules('vispy.app', 2, True)
assert_not_in('OpenGL', allmodnames)
# vispy.scene
allmodnames = loaded_vispy_modules('vispy.scene', 2, True)
assert_not_in('OpenGL', allmodnames)
def test_import_vispy_no_pyopengl():
""" Importing vispy.gloo.gl.gl2 should not import PyOpenGL. """
# vispy.gloo desktop backend
allmodnames = loaded_vispy_modules("vispy.gloo.gl.gl2", 2, True)
assert_not_in("OpenGL", allmodnames)
# vispy.app
allmodnames = loaded_vispy_modules("vispy.app", 2, True)
assert_not_in("OpenGL", allmodnames)
# vispy.scene
allmodnames = loaded_vispy_modules("vispy.scene", 2, True)
assert_not_in("OpenGL", allmodnames)
def test_import_vispy_app2():
""" Importing vispy.app should not pull in any backend toolkit. """
allmodnames = loaded_vispy_modules("vispy.app", 2, True)
assert_not_in("PySide", allmodnames)
assert_not_in("PyQt4", allmodnames)
assert_not_in("pyglet", allmodnames)
