1 /*-------------------------------------------------------------------------
2 * OpenGL Conformance Test Suite
3 * -----------------------------
4 *
5 * Copyright (c) 2017 The Khronos Group Inc.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 */ /*!
20 * \file
21 * \brief
22 */ /*-------------------------------------------------------------------*/
23
24 /**
25 */ /*!
26 * \file gl4cSpirvExtensionsTests.cpp
27 * \brief Conformance tests for the GL_ARB_spirv_extensions functionality.
28 */ /*-------------------------------------------------------------------*/
29
30 #include "gl4cSpirvExtensionsTests.hpp"
31 #include "gluContextInfo.hpp"
32 #include "gluDefs.hpp"
33 #include "gluStrUtil.hpp"
34 #include "glwEnums.hpp"
35 #include "glwFunctions.hpp"
36 #include "tcuTestLog.hpp"
37
38 using namespace glw;
39 using namespace glu;
40
41 namespace gl4cts
42 {
43
44 /** Constructor.
45 *
46 * @param context Rendering context
47 */
SpirvExtensionsQueriesTestCase(deqp::Context & context)48 SpirvExtensionsQueriesTestCase::SpirvExtensionsQueriesTestCase(deqp::Context &context)
49 : TestCase(context, "spirv_extensions_queries",
50 "Verifies if queries for GL_ARB_spirv_extension tokens works as expected")
51 {
52 /* Left blank intentionally */
53 }
54
55 /** Stub init method */
init()56 void SpirvExtensionsQueriesTestCase::init()
57 {
58 glu::ContextType contextType = m_context.getRenderContext().getType();
59 if (!glu::contextSupports(contextType, glu::ApiType::core(4, 6)) &&
60 !m_context.getContextInfo().isExtensionSupported("GL_ARB_spirv_extensions"))
61 {
62 TCU_THROW(NotSupportedError, "GL_ARB_spirv_extensions not supported");
63 }
64
65 if (!glu::contextSupports(contextType, glu::ApiType::core(4, 6)) &&
66 !m_context.getContextInfo().isExtensionSupported("GL_ARB_gl_spirv"))
67 {
68 TCU_THROW(NotSupportedError, "GL_ARB_gl_spirv not supported");
69 }
70 }
71
72 /** Executes test iteration.
73 *
74 * @return Returns STOP when test has finished executing, CONTINUE if more iterations are needed.
75 */
iterate()76 tcu::TestNode::IterateResult SpirvExtensionsQueriesTestCase::iterate()
77 {
78 const Functions &gl = m_context.getRenderContext().getFunctions();
79
80 GLint numSpirvExtensions;
81 gl.getIntegerv(GL_NUM_SPIR_V_EXTENSIONS, &numSpirvExtensions);
82 GLU_EXPECT_NO_ERROR(gl.getError(), "getIntegerv");
83
84 m_testCtx.getLog() << tcu::TestLog::Message << "GL_NUM_SPIR_V_EXTENSIONS = " << numSpirvExtensions << "\n"
85 << tcu::TestLog::EndMessage;
86 for (GLint i = 0; i < numSpirvExtensions; ++i)
87 {
88 const GLubyte *spirvExtension = DE_NULL;
89
90 spirvExtension = gl.getStringi(GL_SPIR_V_EXTENSIONS, i);
91 GLU_EXPECT_NO_ERROR(gl.getError(), "getStringi");
92
93 if (!spirvExtension || strlen((const char *)spirvExtension) == 0)
94 {
95 m_testCtx.getLog() << tcu::TestLog::Message << "Failed to fetch GL_SPIRV_EXTENSIONS string for index: " << i
96 << "\n"
97 << tcu::TestLog::EndMessage;
98
99 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Fail");
100 return STOP;
101 }
102 else
103 {
104 m_testCtx.getLog() << tcu::TestLog::Message << "GL_SPIR_V_EXTENSION " << i << ": " << spirvExtension << "\n"
105 << tcu::TestLog::EndMessage;
106 }
107 }
108
109 // Test out of bound query
110 gl.getStringi(GL_SPIR_V_EXTENSIONS, numSpirvExtensions);
111 GLenum err = gl.getError();
112 if (err != GL_INVALID_VALUE)
113 {
114 m_testCtx.getLog() << tcu::TestLog::Message
115 << "GetStringi query for GL_SPIRV_EXTENSIONS with index: " << numSpirvExtensions
116 << " should generate INVALID_VALUE error instead of " << glu::getErrorName(err) << "\n"
117 << tcu::TestLog::EndMessage;
118
119 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Fail");
120 return STOP;
121 }
122
123 m_testCtx.setTestResult(QP_TEST_RESULT_PASS, "Pass");
124 return STOP;
125 }
126
127 /** Constructor.
128 *
129 * @param context Rendering context.
130 */
SpirvExtensionsTests(deqp::Context & context)131 SpirvExtensionsTests::SpirvExtensionsTests(deqp::Context &context)
132 : TestCaseGroup(context, "spirv_extensions", "Verify conformance of GL_ARB_spirv_extensions implementation")
133 {
134 }
135
136 /** Initializes the test group contents. */
init()137 void SpirvExtensionsTests::init()
138 {
139 addChild(new SpirvExtensionsQueriesTestCase(m_context));
140 }
141
142 } // namespace gl4cts
143