1 /*-------------------------------------------------------------------------
2 * drawElements Quality Program OpenGL ES 3.0 Module
3 * -------------------------------------------------
5 * Copyright 2014 The Android Open Source Project
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
11 * http://www.apache.org/licenses/LICENSE-2.0
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.
21 * \brief String Query tests.
22 *//*--------------------------------------------------------------------*/
24 #include "es3fStringQueryTests.hpp"
25 #include "es3fApiCase.hpp"
26 #include "gluRenderContext.hpp"
27 #include "glwEnums.hpp"
28 #include "glwFunctions.hpp"
35 using namespace glw; // GLint and other GL types
44 StringQueryTests::StringQueryTests (Context& context)
45 : TestCaseGroup (context, "string", "String Query tests")
49 StringQueryTests::~StringQueryTests (void)
53 void StringQueryTests::init (void)
57 ES3F_ADD_API_CASE(renderer, "RENDERER",
59 const GLubyte* string = glGetString(GL_RENDERER);
61 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid string");
63 ES3F_ADD_API_CASE(vendor, "VENDOR",
65 const GLubyte* string = glGetString(GL_VENDOR);
67 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid string");
69 ES3F_ADD_API_CASE(version, "VERSION",
71 const char* string = (const char*)glGetString(GL_VERSION);
72 const char referenceString[] = "OpenGL ES 3.";
75 TCU_FAIL("Got invalid string");
77 if (!deStringBeginsWith(string, referenceString))
78 TCU_FAIL("Got invalid string prefix");
81 std::string tmpString;
82 char versionDelimiter;
85 GLint stateVersionMinor = 0;
87 std::istringstream versionStream(string);
88 versionStream >> tmpString; // OpenGL
89 versionStream >> tmpString; // ES
90 versionStream >> glMajor; // 3
91 versionStream >> std::noskipws;
92 versionStream >> versionDelimiter; // .
93 versionStream >> glMinor; // x
96 TCU_FAIL("Got invalid string format");
98 glGetIntegerv(GL_MINOR_VERSION, &stateVersionMinor);
99 if (glMinor != stateVersionMinor)
101 m_testCtx.getLog() << TestLog::Message << "// ERROR: MINOR_VERSION is " << stateVersionMinor << TestLog::EndMessage;
102 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid version.");
107 ES3F_ADD_API_CASE(shading_language_version, "SHADING_LANGUAGE_VERSION",
109 const char* string = (const char*)glGetString(GL_SHADING_LANGUAGE_VERSION);
110 const char referenceString[] = "OpenGL ES GLSL ES ";
113 TCU_FAIL("Got invalid string");
115 if (!deStringBeginsWith(string, referenceString))
116 TCU_FAIL("Got invalid string prefix");
119 std::string tmpString;
120 char versionDelimiter;
122 char glslMinorDigit1 = 0;
123 char glslMinorDigit2 = 0;
126 std::istringstream versionStream(string);
127 versionStream >> tmpString; // OpenGL
128 versionStream >> tmpString; // ES
129 versionStream >> tmpString; // GLSL
130 versionStream >> tmpString; // ES
131 versionStream >> glslMajor; // x
132 versionStream >> std::noskipws;
133 versionStream >> versionDelimiter; // .
134 versionStream >> glslMinorDigit1; // x
135 versionStream >> glslMinorDigit2; // x
137 digitsAreValid = glslMinorDigit1 >= '0' && glslMinorDigit1 <= '9' &&
138 glslMinorDigit2 >= '0' && glslMinorDigit2 <= '9';
140 if (!versionStream || !digitsAreValid)
141 TCU_FAIL("Got invalid string format");
144 ES3F_ADD_API_CASE(extensions, "EXTENSIONS",
146 const char* extensions_cstring = (const char*)glGetString(GL_EXTENSIONS);
147 if (extensions_cstring == NULL)
148 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid string");
150 // split extensions_string at ' '
152 std::istringstream extensionStream((std::string)(extensions_cstring));
153 std::vector<std::string> extensions;
157 std::string extension;
158 if (std::getline(extensionStream, extension, ' '))
159 extensions.push_back(extension);
164 GLint numExtensions = 0;
165 glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions);
166 expectError(GL_NO_ERROR);
168 if (extensions.size() != (size_t)numExtensions)
170 m_testCtx.getLog() << TestLog::Message << "// ERROR: NUM_EXTENSIONS is " << numExtensions << "; got " << extensions.size() << " extensions" << TestLog::EndMessage;
171 if (m_testCtx.getTestResult() == QP_TEST_RESULT_PASS)
172 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got non-consistent number of extensions");
175 // all in glGetStringi(GL_EXTENSIONS) in must be in glGetString
177 for (int i = 0; i < numExtensions; ++i)
179 std::string extension((const char*)glGetStringi(GL_EXTENSIONS, i));
181 if (std::find(extensions.begin(), extensions.end(), extension) == extensions.end())
183 m_testCtx.getLog() << TestLog::Message << "// ERROR: extension " << extension << " found with GetStringi was not found in glGetString(GL_EXTENSIONS)" << TestLog::EndMessage;
184 if (m_testCtx.getTestResult() == QP_TEST_RESULT_PASS)
185 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Extension query methods are not consistent.");
189 // only elements in glGetStringi(GL_EXTENSIONS) can be in glGetString
191 for (int i = 0; i < numExtensions; ++i)
193 std::string extension((const char*)glGetStringi(GL_EXTENSIONS, i));
195 std::vector<std::string>::iterator it = std::find(extensions.begin(), extensions.end(), extension);
196 if (it != extensions.end())
197 extensions.erase(it);
200 if (!extensions.empty())
202 for (size_t ndx = 0; ndx < extensions.size(); ++ndx)
203 m_testCtx.getLog() << TestLog::Message << "// ERROR: extension \"" << extensions[ndx] << "\" found with GetString was not found with GetStringi(GL_EXTENSIONS, ind)" << TestLog::EndMessage;
205 if (m_testCtx.getTestResult() == QP_TEST_RESULT_PASS)
206 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Extension query methods are not consistent.");