1 /*-------------------------------------------------------------------------
2 * drawElements Quality Program OpenGL ES 2.0 Module
3 * -------------------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
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 String Query tests.
22 *//*--------------------------------------------------------------------*/
23
24 #include "es2fStringQueryTests.hpp"
25 #include "es2fApiCase.hpp"
26 #include "gluRenderContext.hpp"
27 #include "glwEnums.hpp"
28 #include "glwFunctions.hpp"
29 #include "deString.h"
30
31 #include <algorithm>
32 #include <sstream>
33 #include <string>
34
35 using namespace glw; // GLint and other GL types
36
37 namespace deqp
38 {
39 namespace gles2
40 {
41 namespace Functional
42 {
43
StringQueryTests(Context & context)44 StringQueryTests::StringQueryTests(Context &context) : TestCaseGroup(context, "string", "String Query tests")
45 {
46 }
47
~StringQueryTests(void)48 StringQueryTests::~StringQueryTests(void)
49 {
50 }
51
init(void)52 void StringQueryTests::init(void)
53 {
54 using tcu::TestLog;
55
56 ES2F_ADD_API_CASE(renderer, "RENDERER", {
57 const GLubyte *string = glGetString(GL_RENDERER);
58 if (string == NULL)
59 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid string");
60 });
61 ES2F_ADD_API_CASE(vendor, "VENDOR", {
62 const GLubyte *string = glGetString(GL_VENDOR);
63 if (string == NULL)
64 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid string");
65 });
66 ES2F_ADD_API_CASE(version, "VERSION", {
67 const char *string = (const char *)glGetString(GL_VERSION);
68 const char referenceString[] = "OpenGL ES ";
69
70 if (string == NULL)
71 TCU_FAIL("Got invalid string");
72
73 if (!deStringBeginsWith(string, referenceString))
74 TCU_FAIL("Got invalid string prefix");
75
76 {
77 std::string tmpString;
78 char versionDelimiter;
79 int glMajor = 0;
80 int glMinor = 0;
81
82 std::istringstream versionStream(string);
83 versionStream >> tmpString; // OpenGL
84 versionStream >> tmpString; // ES
85 versionStream >> glMajor; // x
86 versionStream >> std::noskipws;
87 versionStream >> versionDelimiter; // .
88 versionStream >> glMinor; // x
89
90 if (!versionStream)
91 TCU_FAIL("Got invalid string format");
92 }
93 });
94 ES2F_ADD_API_CASE(shading_language_version, "SHADING_LANGUAGE_VERSION", {
95 const char *string = (const char *)glGetString(GL_SHADING_LANGUAGE_VERSION);
96 const char referenceString[] = "OpenGL ES GLSL ES ";
97
98 if (string == NULL)
99 TCU_FAIL("Got invalid string");
100
101 if (!deStringBeginsWith(string, referenceString))
102 TCU_FAIL("Got invalid string prefix");
103
104 {
105 std::string tmpString;
106 char versionDelimiter;
107 int glslMajor = 0;
108 int glslMinor = 0;
109
110 std::istringstream versionStream(string);
111 versionStream >> tmpString; // OpenGL
112 versionStream >> tmpString; // ES
113 versionStream >> tmpString; // GLSL
114 versionStream >> tmpString; // ES
115 versionStream >> glslMajor; // x
116 versionStream >> std::noskipws;
117 versionStream >> versionDelimiter; // .
118 versionStream >> glslMinor; // x
119
120 if (!versionStream)
121 TCU_FAIL("Got invalid string format");
122 }
123 });
124 ES2F_ADD_API_CASE(extensions, "EXTENSIONS", {
125 const char *extensions_cstring = (const char *)glGetString(GL_EXTENSIONS);
126 if (extensions_cstring == NULL)
127 m_testCtx.setTestResult(QP_TEST_RESULT_FAIL, "Got invalid string");
128 });
129 }
130
131 } // namespace Functional
132 } // namespace gles2
133 } // namespace deqp
134