[Piglit] [PATCH 02/16] framework/test: Use an exception for is_skip() rather than return
Dylan Baker
baker.dylan.c at gmail.com
Tue Apr 21 15:44:19 PDT 2015
This makes working with skips a little bit cleaner for a couple of
reasons. First, there is no need to return the super() call. Second, it
provides us a way to pass information up the call chain to Test.run(),
so that we can provide a reason for the skip.
This also adds some tests for glean, since it doesn't have any tests
currently for it's 'is_skip()' behavior.
Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
---
framework/test/base.py | 14 +++++++++++---
framework/test/gleantest.py | 9 ++++++---
framework/test/piglit_test.py | 14 ++++++++++----
framework/tests/gleantest_tests.py | 28 ++++++++++++++++++++++++++++
framework/tests/piglit_test_tests.py | 14 ++++++++++----
framework/tests/utils.py | 16 ++++++++++++++++
6 files changed, 81 insertions(+), 14 deletions(-)
diff --git a/framework/test/base.py b/framework/test/base.py
index 8a4bf99..9a3a149 100644
--- a/framework/test/base.py
+++ b/framework/test/base.py
@@ -36,6 +36,7 @@ import itertools
import abc
import copy
+from framework import exceptions
from framework.core import Options
from framework.results import TestResult
@@ -46,6 +47,11 @@ __all__ = [
]
+class TestIsSkip(exceptions.PiglitException):
+ """Exception raised in is_skip() if the test is a skip."""
+ pass
+
+
class ProcessTimeout(threading.Thread):
""" Timeout class for test processes
@@ -198,9 +204,11 @@ class Test(object):
'{0}="{1}"'.format(k, v) for k, v in itertools.chain(
self.OPTS.env.iteritems(), self.env.iteritems()))
- if self.is_skip():
+ try:
+ self.is_skip()
+ except TestIsSkip as e:
self.result['result'] = 'skip'
- self.result['out'] = "skipped by self.is_skip()"
+ self.result['out'] = e.message
self.result['err'] = ""
self.result['returncode'] = None
return
@@ -241,7 +249,7 @@ class Test(object):
skipped. The base version will always return False
"""
- return False
+ pass
def __set_process_group(self):
if hasattr(os, 'setpgrp'):
diff --git a/framework/test/gleantest.py b/framework/test/gleantest.py
index de43857..539212f 100644
--- a/framework/test/gleantest.py
+++ b/framework/test/gleantest.py
@@ -24,7 +24,7 @@
from __future__ import print_function, absolute_import
import os
-from .base import Test
+from .base import Test, TestIsSkip
from .piglit_test import TEST_BIN_DIR
__all__ = [
@@ -61,5 +61,8 @@ class GleanTest(Test):
def is_skip(self):
# Glean tests require glx
if self.OPTS.env['PIGLIT_PLATFORM'] not in ['glx', 'mixed_glx_egl']:
- return True
- return super(GleanTest, self).is_skip()
+ raise TestIsSkip(
+ 'Glean tests require platform to support glx, '
+ 'but the platform is "{}"'.format(
+ self.OPTS.env['PIGLIT_PLATFORM']))
+ super(GleanTest, self).is_skip()
diff --git a/framework/test/piglit_test.py b/framework/test/piglit_test.py
index 5dd2de6..86843a2 100644
--- a/framework/test/piglit_test.py
+++ b/framework/test/piglit_test.py
@@ -31,7 +31,7 @@ try:
except ImportError:
import json
-from .base import Test, WindowResizeMixin
+from .base import Test, WindowResizeMixin, TestIsSkip
import framework.core as core
@@ -128,10 +128,16 @@ class PiglitGLTest(WindowResizeMixin, PiglitBaseTest):
"""
platform = self.OPTS.env['PIGLIT_PLATFORM']
if self.__require_platforms and platform not in self.__require_platforms:
- return True
+ raise TestIsSkip(
+ 'Test requires one of the following platforms "{}" '
+ 'but the platform is "{}"'.format(
+ self.__require_platforms, platform))
elif self.__exclude_platforms and platform in self.__exclude_platforms:
- return True
- return super(PiglitGLTest, self).is_skip()
+ raise TestIsSkip(
+ 'Test cannot be run on any of the following platforms "{}" '
+ 'and the platform is "{}"'.format(
+ self.__exclude_platforms, platform))
+ super(PiglitGLTest, self).is_skip()
@PiglitBaseTest.command.getter
def command(self):
diff --git a/framework/tests/gleantest_tests.py b/framework/tests/gleantest_tests.py
index 26872b0..b63bebc 100644
--- a/framework/tests/gleantest_tests.py
+++ b/framework/tests/gleantest_tests.py
@@ -22,6 +22,10 @@
from __future__ import print_function, absolute_import
+import nose.tools as nt
+
+from framework.tests import utils
+from framework.test.base import TestIsSkip
from framework.test import GleanTest
@@ -62,3 +66,27 @@ def test_bad_returncode():
test.result['returncode'] = 1
test.interpret_result()
assert test.result['result'] == 'fail', "Result should have been fail"
+
+
+ at nt.raises(TestIsSkip)
+def test_is_skip_not_glx():
+ """test.gleantest.GleanTest.is_skip: Skips when platform isn't glx"""
+ GleanTest.OPTS.env['PIGLIT_PLATFORM'] = 'gbm'
+ test = GleanTest('foo')
+ test.is_skip()
+
+
+ at utils.not_raises(TestIsSkip)
+def test_is_skip_glx():
+ """test.gleantest.GleanTest.is_skip: Does not skip when platform is glx"""
+ GleanTest.OPTS.env['PIGLIT_PLATFORM'] = 'glx'
+ test = GleanTest('foo')
+ test.is_skip()
+
+
+ at utils.not_raises(TestIsSkip)
+def test_is_skip_glx_egl():
+ """test.gleantest.GleanTest.is_skip: Does not skip when platform is mixed_glx_egl"""
+ GleanTest.OPTS.env['PIGLIT_PLATFORM'] = 'mixed_glx_egl'
+ test = GleanTest('foo')
+ test.is_skip()
diff --git a/framework/tests/piglit_test_tests.py b/framework/tests/piglit_test_tests.py
index 764a9c6..3062f82 100644
--- a/framework/tests/piglit_test_tests.py
+++ b/framework/tests/piglit_test_tests.py
@@ -24,6 +24,8 @@ from __future__ import print_function, absolute_import
import nose.tools as nt
+from framework.tests import utils
+from framework.test.base import TestIsSkip
from framework.test.piglit_test import (PiglitBaseTest, PiglitGLTest,
PiglitCLTest)
@@ -96,29 +98,33 @@ def test_PiglitGLTest_include_and_exclude():
exclude_platforms=['gbm'])
+ at utils.not_raises(TestIsSkip)
def test_PiglitGLTest_platform_in_require():
"""PiglitGLTest.is_skip() does not skip if platform is in require_platforms."""
PiglitGLTest.OPTS.env['PIGLIT_PLATFORM'] = 'glx'
test = PiglitGLTest(['foo'], require_platforms=['glx'])
- nt.assert_false(test.is_skip())
+ test.is_skip()
+ at nt.raises(TestIsSkip)
def test_PiglitGLTest_platform_not_in_require():
"""PiglitGLTest.is_skip() skips if platform is not in require_platforms."""
PiglitGLTest.OPTS.env['PIGLIT_PLATFORM'] = 'gbm'
test = PiglitGLTest(['foo'], require_platforms=['glx'])
- nt.assert_true(test.is_skip())
+ test.is_skip()
+ at nt.raises(TestIsSkip)
def test_PiglitGLTest_platform_in_exclude():
"""PiglitGLTest.is_skip() skips if platform is in exclude_platforms.."""
PiglitGLTest.OPTS.env['PIGLIT_PLATFORM'] = 'glx'
test = PiglitGLTest(['foo'], exclude_platforms=['glx'])
- nt.assert_true(test.is_skip())
+ test.is_skip()
+ at utils.not_raises(TestIsSkip)
def test_PiglitGLTest_platform_not_in_exclude():
"""PiglitGLTest.is_skip() does not skip if platform is in exclude_platforms."""
PiglitGLTest.OPTS.env['PIGLIT_PLATFORM'] = 'gbm'
test = PiglitGLTest(['foo'], exclude_platforms=['glx'])
- nt.assert_false(test.is_skip())
+ test.is_skip()
diff --git a/framework/tests/utils.py b/framework/tests/utils.py
index abf1a9d..70e5a3a 100644
--- a/framework/tests/utils.py
+++ b/framework/tests/utils.py
@@ -382,3 +382,19 @@ def capture_stderr(func):
sys.stderr = restore
return _inner
+
+
+def not_raises(exception):
+ """Decorator for tests that should not raise one of the follow exceptions.
+ """
+ def _decorator(function):
+ @functools.wraps(function)
+ def _inner(*args, **kwargs):
+ try:
+ function(*args, **kwargs)
+ except exception as e:
+ raise TestFailure(e)
+
+ return _inner
+
+ return _decorator
--
2.3.5
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