[Piglit] [PATCH] Add a test runner for the Vulkan CTS

[Jason Ekstrand]

This is mostly a copy-and-paste of the original GLES3 dEQP runner with a
few added tidbits that makes running the Vulkan CTS easier.  The two
force-skip cases were very useful in the early days when lots of tests were
still in development and may no longer be needed.  However, I have a
feeling that we will yet want them.
---
 tests/deqp_vk.py | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 tests/deqp_vk.py

diff --git a/tests/deqp_vk.py b/tests/deqp_vk.py
new file mode 100644
index 0000000..bc84229
--- /dev/null
+++ b/tests/deqp_vk.py
@@ -0,0 +1,91 @@
+# Copyright 2014, 2015 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.
+
+"""Piglit integrations for dEQP VK tests."""
+
+import xml.etree.cElementTree as ET
+import re
+
+from framework.test import deqp
+
+__all__ = ['profile']
+
+# Path to the deqp-gles3 executable.
+_DEQP_VK_EXE = deqp.get_option('PIGLIT_DEQP_VK_EXE',
+                               ('deqp-vk', 'exe'))
+
+_EXTRA_ARGS = deqp.get_option('PIGLIT_DEQP_VK_EXTRA_ARGS',
+                              ('deqp-vk', 'extra_args'),
+                              default='').split()
+
+
+def _get_test_case(root, root_group, outputfile):
+    """Parser the test case list of Google Android CTS,
+    and store the test case list to dEQP-VK-cases.txt
+    """
+    for child in root:
+        root_group.append(child.get('name'))
+        if child.tag == "Test":
+            outputfile.write('TEST: {}\n'.format('.'.join(root_group)))
+            del root_group[-1]
+        else:
+            _get_test_case(child, root_group, outputfile)
+            del root_group[-1]
+
+
+def _load_test_hierarchy(mustpass, case_list):
+    """Google have added a subset of dEQP to CTS test, the case list is stored
+    at some xml files. Such as: com.drawelements.deqp.gles3.xml This function
+    is used to parser the file, and generate a new dEQP-VK-cases.txt which
+    only contain the subset of dEQP.
+    """
+    tree = ET.parse(mustpass)
+    root = tree.getroot()
+    root_group = []
+    with open(case_list, 'w') as f:
+        _get_test_case(root, root_group, f)
+
+_deqp_assert = re.compile(r'deqp-vk: external/vulkancts/.*: Assertion `.*\' failed.')
+
+class DEQPVKTest(deqp.DEQPBaseTest):
+    timeout = 60
+    deqp_bin = _DEQP_VK_EXE
+    extra_args = [x for x in _EXTRA_ARGS if not x.startswith('--deqp-case')]
+
+
+    def __init__(self, *args, **kwargs):
+        super(DEQPVKTest, self).__init__(*args, **kwargs)
+
+    def interpret_result(self):
+        if 'Failed to compile shader at vkGlslToSpirV' in self.result.out:
+            self.result.result = 'skip'
+            self.result.out += '\n\nMarked as skip because GLSLang failed to compile shaders'
+        elif _deqp_assert.search(self.result.err):
+            self.result.result = 'skip'
+            self.result.out += '\n\nMarked as skip because of a internal dEQP assertion'
+        else:
+            super(DEQPVKTest, self).interpret_result()
+
+
+profile = deqp.make_profile(  # pylint: disable=invalid-name
+    deqp.iter_deqp_test_cases(
+        deqp.gen_caselist_txt(_DEQP_VK_EXE, 'dEQP-VK-cases.txt',
+                              _EXTRA_ARGS)),
+    DEQPVKTest)
-- 
2.5.0.400.gff86faf