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/*-------------------------------------------------------------------------
* drawElements Quality Program OpenGL ES Utilities
* ------------------------------------------------
*
* Copyright 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
'use strict';
goog.provide('functional.gles3.es3fApiCase');
goog.require('framework.common.tcuTestCase');
goog.require('framework.opengl.gluStrUtil');
goog.scope(function() {
var es3fApiCase = functional.gles3.es3fApiCase;
var gluStrUtil = framework.opengl.gluStrUtil;
var tcuTestCase = framework.common.tcuTestCase;
// format numbers as they appear in gl.h
var getHexStr = function(num) {
var numstr = num.toString(16);
var prefix = '0x';
for (
var padding = (num < 0x10000 ? 4 : 8) - numstr.length;
padding-- > 0;
) prefix += '0';
return prefix + numstr;
};
/**
* Base class for all the API tests.
* @constructor
* @extends {tcuTestCase.DeqpTest}
* @param {string} name
* @param {string} desc
*/
es3fApiCase.ApiCase = function(name, desc, gl) {
gl = gl || window.gl;
if (this.test === undefined) {
throw new Error('Unimplemented virtual function: es3fApiCase.ApiCase.test');
}
tcuTestCase.DeqpTest.call(this, name, desc);
this.m_gl = gl;
this.m_pass = true;
this.m_comment = '';
};
es3fApiCase.ApiCase.prototype = Object.create(tcuTestCase.DeqpTest.prototype);
es3fApiCase.ApiCase.prototype.constructor = es3fApiCase.ApiCase;
/**
* @param {boolean} condition
* @param {string=} message
*/
es3fApiCase.ApiCase.prototype.check = function(condition, message) {
if (this.m_pass && !condition) {
bufferedLogToConsole('Condition is false. Test failed.');
if (message)
this.m_comment += ' ' + message;
this.m_pass = condition;
}
return condition;
};
es3fApiCase.ApiCase.prototype.iterate = function() {
this.test();
if (this.m_pass)
testPassed(this.m_comment);
else
testFailedOptions(this.m_comment, true);
return tcuTestCase.IterateResult.STOP;
};
/**
* @param {Array<number>|number} expected
* @return {boolean} returns true if gl.getError returns an expected error code and false otherwise.
*/
es3fApiCase.ApiCase.prototype.expectError = function(expected) {
if (expected.constructor === Number)
expected = [expected];
var err = this.m_gl.getError();
var conformant = expected.indexOf(err) >= 0;
if (!conformant) {
var l = expected.length;
var msg = 'Expected ';
if (l > 1)
msg += (l == 2 ? 'either ' : 'one of ');
for (var i = 0; i < l; ++i) msg += (
(gluStrUtil.getErrorName(expected[i]) || getHexStr(expected[i])) +
(l - i == 2 ? ' or ' : ', ')
);
msg += 'but got ' + (gluStrUtil.getErrorName(err) || getHexStr(err)) + '.';
this.testFailed(msg);
}
return conformant;
};
es3fApiCase.ApiCase.prototype.testFailed = function(comment) {
bufferedLogToConsole(comment);
if (this.m_pass) {
this.m_comment = comment;
this.m_pass = false;
}
};
es3fApiCase.ApiCase.prototype.expectThrowNoError = function(f) {
try {
f();
this.testFailed("should have thrown exception");
} catch (e) {
this.expectError(this.m_gl.NO_ERROR);
}
}
/**
* Base class for all the API tests.
* @constructor
* @extends {es3fApiCase.ApiCase}
* @param {string} name
* @param {string} desc
* @param {function(this:es3fApiCase.ApiCaseCallback)} callback
*/
es3fApiCase.ApiCaseCallback = function(name, desc, gl, callback) {
this.test = callback;
es3fApiCase.ApiCase.call(this, name, desc, gl);
};
es3fApiCase.ApiCaseCallback.prototype = Object.create(es3fApiCase.ApiCase.prototype);
es3fApiCase.ApiCaseCallback.prototype.constructor = es3fApiCase.ApiCaseCallback;
/*
es3fApiCase.ApiCase.prototype.expectError // (error) or (error0, error1)
es3fApiCase.ApiCase.prototype.getSupportedExtensions // (number numSupportedValues, number extension, [number] values )
es3fApiCase.ApiCase.prototype.checkBooleans // (char value, char expected);
//*/
});