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137 lines
4.4 KiB
137 lines
4.4 KiB
/*-------------------------------------------------------------------------
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* drawElements Quality Program OpenGL ES 3.1 Module
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* -------------------------------------------------
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*
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* Copyright 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Info log query shared utilities
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*//*--------------------------------------------------------------------*/
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#include "es31fInfoLogQueryShared.hpp"
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#include "glsStateQueryUtil.hpp"
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#include "tcuTestLog.hpp"
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#include "glwEnums.hpp"
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#include "gluStrUtil.hpp"
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#include <string>
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namespace deqp
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{
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namespace gles31
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{
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namespace Functional
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{
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void verifyInfoLogQuery (tcu::ResultCollector& result,
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glu::CallLogWrapper& gl,
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int logLen,
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glw::GLuint object,
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void (glu::CallLogWrapper::* getInfoLog)(glw::GLuint, glw::GLsizei, glw::GLsizei*, glw::GLchar*),
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const char* getterName)
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{
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{
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const tcu::ScopedLogSection section (gl.getLog(), "QueryAll", "Query all");
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std::string buf (logLen + 2, 'X');
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buf[logLen + 1] = '\0';
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(gl.*getInfoLog)(object, logLen, DE_NULL, &buf[0]);
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GLS_COLLECT_GL_ERROR(result, gl.glGetError(), getterName);
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if (logLen > 0 && buf[logLen-1] != '\0')
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result.fail("Return buffer was not INFO_LOG_LENGTH sized and null-terminated");
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else if (buf[logLen] != 'X' && buf[logLen+1] != '\0')
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result.fail("Buffer end guard modified, query wrote over the end of the buffer.");
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}
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{
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const tcu::ScopedLogSection section (gl.getLog(), "QueryMore", "Query more");
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std::string buf (logLen + 4, 'X');
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int written = -1;
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buf[logLen + 3] = '\0';
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(gl.*getInfoLog)(object, logLen+2, &written, &buf[0]);
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GLS_COLLECT_GL_ERROR(result, gl.glGetError(), getterName);
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if (written == -1)
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result.fail("'length' was not written to");
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else if (buf[written] != '\0')
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result.fail("Either length was incorrect or result was not null-terminated");
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else if (logLen != 0 && (written + 1) > logLen)
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result.fail("'length' characters + null terminator is larger than INFO_LOG_LENGTH");
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else if ((written + 1) < logLen)
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result.fail("'length' is not consistent with INFO_LOG_LENGTH");
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else if (buf[logLen+2] != 'X' && buf[logLen+3] != '\0')
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result.fail("Buffer end guard modified, query wrote over the end of the buffer.");
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else if (written != (int)strlen(&buf[0]))
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result.fail("'length' and written string length do not match");
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}
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if (logLen > 2)
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{
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const tcu::ScopedLogSection section (gl.getLog(), "QueryLess", "Query less");
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std::string buf (logLen + 2, 'X');
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int written = -1;
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(gl.*getInfoLog)(object, 2, &written, &buf[0]);
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GLS_COLLECT_GL_ERROR(result, gl.glGetError(), getterName);
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if (written == -1)
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result.fail("'length' was not written to");
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else if (written != 1)
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result.fail("Expected 'length' = 1");
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else if (buf[1] != '\0')
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result.fail("Expected null terminator at index 1");
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}
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if (logLen > 0)
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{
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const tcu::ScopedLogSection section (gl.getLog(), "QueryOne", "Query one character");
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std::string buf (logLen + 2, 'X');
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int written = -1;
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(gl.*getInfoLog)(object, 1, &written, &buf[0]);
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GLS_COLLECT_GL_ERROR(result, gl.glGetError(), getterName);
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if (written == -1)
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result.fail("'length' was not written to");
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else if (written != 0)
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result.fail("Expected 'length' = 0");
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else if (buf[0] != '\0')
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result.fail("Expected null terminator at index 0");
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}
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{
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const tcu::ScopedLogSection section (gl.getLog(), "QueryNone", "Query to zero-sized buffer");
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std::string buf (logLen + 2, 'X');
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int written = -1;
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(gl.*getInfoLog)(object, 0, &written, &buf[0]);
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GLS_COLLECT_GL_ERROR(result, gl.glGetError(), getterName);
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if (written == -1)
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result.fail("'length' was not written to");
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else if (written != 0)
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result.fail("Expected 'length' = 0");
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else if (buf[0] != 'X')
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result.fail("Unexpected buffer mutation at index 0");
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}
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}
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} // Functional
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} // gles31
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} // deqp
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