def check_bad_character(tfile):
""" Check for bad characters """
with nt.assert_raises(SystemExit) as e:
glsl.GLSLParserTest(tfile)
# Obviously this isn't a perfect check, but it should be close enough
if not e.exception.message.startswith('Bad character "'):
raise AssertionError(e.exception)
def test_no_config_end():
""" GLSLParserTest requires [end config] """
with utils.with_tempfile('// [config]\n') as tfile:
with nt.assert_raises(SystemExit) as exc:
glsl.GLSLParserTest(tfile)
nt.assert_equal(
exc.exception,
'No [end config] section found!',
msg="config section not closed, no exception raised")
def test_find_config_start():
""" GLSLParserTest finds [config] """
content = ('// [config]\n' '// glsl_version: 1.00\n' '//\n')
with utils.with_tempfile(content) as tfile:
with nt.assert_raises(SystemExit) as exc:
glsl.GLSLParserTest(tfile)
nt.assert_not_equal(exc.exception,
'No [config] section found!',
msg="Config section not parsed")
def check_good_extension(file_, desc):
""" A good extension should not raise a GLSLParserException """
try:
glsl.GLSLParserTest(file_)
except glsl.GLSLParserException:
nt.ok_(
False,
'GLSLParserException was raised by "required_extensions: {}"'
', but should not'.format(desc))
def check_no_duplicates(content, dup):
""" Ensure that duplicate entries raise an error """
with nt.assert_raises(SystemExit) as e:
with utils.with_tempfile(content) as tfile:
glsl.GLSLParserTest(tfile)
nt.eq_(
e.exception.message,
'Duplicate entry for key {0} in file {1}'.format(dup, tfile))
def test_no_glsl_version():
""" glsl_version section is required """
content = ('//\n' '// expect_result: pass\n' '// [end config]\n')
with utils.with_tempfile(content) as tfile:
with nt.assert_raises(SystemExit) as exc:
glsl.GLSLParserTest(tfile)
nt.assert_equal(
exc.exception,
'Missing required section glsl_version from config',
msg="config section not closed, no exception raised")
def test_no_expect_result():
""" expect_result section is required """
content = ('// [config]\n' '// glsl_version: 1.00\n' '//\n')
with utils.with_tempfile(content) as tfile:
with nt.assert_raises(glsl.GLSLParserException) as exc:
glsl.GLSLParserTest(tfile)
nt.assert_equal(
exc.exception,
'Missing required section expect_result from config',
msg="config section not closed, no exception raised")
def test_no_config_start():
""" GLSLParserTest requires [config] """
content = ('// expect_result: pass\n'
'// glsl_version: 1.00\n'
'// [end config]\n')
with utils.with_tempfile(content) as tfile:
with nt.assert_raises(SystemExit) as exc:
glsl.GLSLParserTest(tfile)
nt.assert_equal(exc.exception,
'No [config] section found!',
msg="No config section found, no exception raised")
def _check_config(content):
""" This is the test that actually checks the glsl config section """
with utils.with_tempfile(content) as tfile:
return glsl.GLSLParserTest(tfile), tfile
def test_glslparser_initializer():
""" GLSLParserTest initializes """
glsl.GLSLParserTest('tests/spec/glsl-es-1.00/compiler/version-macro.frag')