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Add a unit test for maximum number of articles in nearby search

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mossroy 2014-03-18 15:56:28 +01:00
parent c874814a24
commit 058533ae94
2 changed files with 1354 additions and 1340 deletions
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tests/tests.js
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@ -1,395 +1,407 @@
/**
* tests.js : Unit tests implemented with qunit
*
* Copyright 2013-2014 Mossroy and contributors
* License GPL v3:
*
* This file is part of Evopedia.
*
* Evopedia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Evopedia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Evopedia (file LICENSE-GPLv3.txt). If not, see <http://www.gnu.org/licenses/>
*/
define(function(require) {
var $ = require('jquery');
var evopediaTitle = require('title');
var evopediaArchive = require('archive');
var geometry = require('geometry');
var util = require('util');
// Due to security restrictions in the browsers,
// we can not read directly the files and run the unit tests
// The user has to select them manually, then launch the tests
$('#runTests').on('click', function(e) {
runTests();
});
var runTests = function() {
module("environment");
test("qunit test", function() {
equal("test", "test", "QUnit is properly configured");
});
test("check archive files are selected", function() {
var archiveFiles = document.getElementById('archiveFiles').files;
ok(archiveFiles && archiveFiles[0] && archiveFiles[0].size > 0, "First archive file set and not empty");
ok(archiveFiles.length >= 5, "At least 5 files are selected");
});
// Create a localArchive from selected files, in order to run the following tests
var localArchive = new evopediaArchive.LocalArchive();
localArchive.initializeFromArchiveFiles(document.getElementById('archiveFiles').files);
module("evopedia_title_search_and_read");
asyncTest("check getTitlesStartingAtOffset 0", function() {
expect(4);
var callbackFunction = function(titleList) {
equal(titleList.length, 4, "4 titles found, as requested");
var indexAbraham = -1;
for (var i = 0; i < titleList.length; i++) {
if (titleList[i] && titleList[i].name === "Abraham") {
indexAbraham = i;
}
}
ok(indexAbraham > -1, "Title 'Abraham' found");
var firstTitleName = "not found";
var secondTitleName = "not found";
if (titleList.length >= 1 && titleList[0]) {
firstTitleName = titleList[0].name;
}
if (titleList.length >= 2 && titleList[1]) {
secondTitleName = titleList[1].name;
}
equal(firstTitleName, "Abbasid_Caliphate", "First article name is 'Abbasid_Caliphate'");
equal(secondTitleName, "Abortion", "Second article name is 'Abortion'");
start();
};
localArchive.getTitlesStartingAtOffset(0, 4, callbackFunction);
});
asyncTest("check findTitlesWithPrefix Am", function() {
expect(4);
var callbackFunction = function(titleList) {
ok(titleList && titleList.length > 0, "At least one title is found");
var firstTitleName = "not found";
var secondTitleName = "not found";
if (titleList.length >= 1 && titleList[0]) {
firstTitleName = titleList[0].name;
}
if (titleList.length >= 2 && titleList[1]) {
secondTitleName = titleList[1].name;
}
equal(firstTitleName, "Amazon_River", "First article name is 'Amazon_River'");
equal(secondTitleName, "American_Civil_War", "Second article name is 'American_Civil_War'");
equal(titleList.length, 4, "4 titles should be found");
start();
};
localArchive.findTitlesWithPrefix("Am", 10, callbackFunction);
});
// Create a title instance for the Article 'Abraham'
var titleAbraham = new evopediaTitle.Title();
titleAbraham.archive = localArchive;
titleAbraham.articleLength = 10071;
titleAbraham.blockOffset = 127640;
titleAbraham.blockStart = 2364940;
titleAbraham.fileNr = 0;
titleAbraham.name = "Abraham";
titleAbraham.titleOffset = 57;
asyncTest("check getTitleByName with accents : Diego Velázquez", function() {
expect(2);
var callbackFunction = function(title) {
ok(title !== null, "Title found");
equal(title.name, "Diego_Velázquez", "Name of the title is correct");
start();
};
localArchive.getTitleByName("Diego_Velázquez", callbackFunction);
});
asyncTest("check getTitleByName with quote : Hundred Years' War", function() {
expect(2);
var callbackFunction = function(title) {
ok(title !== null, "Title found");
equal(title.name, "Hundred_Years'_War", "Name of the title is correct");
start();
};
localArchive.getTitleByName("Hundred_Years'_War", callbackFunction);
});
test("check parseTitleFromId", function() {
var titleId = "small|2010-08-14|0|57|Abraham|2364940|127640|10071";
var title = evopediaTitle.Title.parseTitleId(localArchive, titleId);
ok(title, "Title instance created");
deepEqual(title, titleAbraham, "Parsing from titleId gives Abraham title");
});
asyncTest("check readArticle", function() {
expect(3);
var callbackFunction = function(title, htmlArticle) {
ok(htmlArticle && htmlArticle.length > 0, "Article not empty");
// Remove new lines
htmlArticle = htmlArticle.replace(/[\r\n]/g, " ");
ok(htmlArticle.match("^[ \t]*<h1[^>]*>Abraham</h1>"), "'Abraham' title at the beginning");
ok(htmlArticle.match("</div>[ \t]$"), "</div> at the end");
start();
};
localArchive.readArticle(titleAbraham, callbackFunction);
});
asyncTest("check getTitleByName and readArticle with escape bytes", function() {
expect(5);
var callbackArticleRead = function(title, htmlArticle) {
ok(htmlArticle && htmlArticle.length > 0, "Article not empty");
// Remove new lines
htmlArticle = htmlArticle.replace(/[\r\n]/g, " ");
ok(htmlArticle.match("^[ \t]*<h1[^>]*>AIDS</h1>"), "'AIDS' title at the beginning");
ok(htmlArticle.match("</div>[ \t]$"), "</div> at the end");
start();
};
var callbackTitleFound = function(title) {
ok(title !== null, "Title found");
equal(title.name, "AIDS", "Name of the title is correct");
localArchive.readArticle(title, callbackArticleRead);
};
localArchive.getTitleByName("AIDS", callbackTitleFound);
});
asyncTest("check getTitleByName with a title name that does not exist in the archive", function() {
expect(1);
var callbackTitleFound = function(title) {
ok(title === null, "No title found because it does not exist in the archive");
start();
};
localArchive.getTitleByName("abcdef", callbackTitleFound);
});
asyncTest("check loading a math image", function() {
expect(2);
var callbackFunction = function(data) {
ok(data && data.length > 0, "Image not empty");
// edb3069b82c68d270f6642c171cc6293.png should give a "1 1/2" formula (can be found in "Rational_number" article)
equal(data,
"iVBORw0KGgoAAAANSUhEUgAAABUAAAApBAMAAAAogX9zAAAAMFBMVEX///8AAADm5uZAQEDMzMwWFhYiIiIwMDBQUFCenp62trZiYmIMDAwEBASKiop0dHRvDVFEAAAAb0lEQVQY02NggAAmAwY4cE2AM9VNEWwG9oFhcxgKN9HJhYyCQCBApgs5jYMVYCKrGdgOwNgGDCzSMLYwA4MYjH2cgeEawjgWCQSbQwjBdpyAYMch2f4Awd7HwAVj8n1g4Iaxl+7e3Q1jXxQUlGMAAJkfGS29Qu04AAAAAElFTkSuQmCC",
"Math image corresponds to '1 1/2' png");
start();
};
localArchive.loadMathImage("edb3069b82c68d270f6642c171cc6293", callbackFunction);
});
module("geometry");
test("check rectangle intersection", function() {
var rect1 = new geometry.rect(0,0,2,2);
var rect2 = new geometry.rect(1,1,2,2);
var rect3 = new geometry.rect(2,2,2,2);
var rect4 = new geometry.rect(1,1,1,1);
var rect5 = new geometry.rect(3,3,2,2);
var rect6 = new geometry.rect(2,0,1,10);
ok(rect1.intersect(rect2), "rect1 intersects rect2");
ok(rect2.intersect(rect1), "rect2 intersects rect1");
ok(rect2.intersect(rect3), "rect1 intersects rect3");
ok(!rect1.intersect(rect3), "rect1 does not intersect rect3");
ok(!rect4.intersect(rect3), "rect4 does not intersect rect3");
ok(rect4.intersect(rect2), "rect4 intersects rect2");
ok(!rect5.intersect(rect1), "rect5 does not intersect rect1");
ok(!rect1.intersect(rect5), "rect1 does not intersect rect5");
ok(rect6.intersect(rect2), "rect6 intersects rect2");
ok(rect6.intersect(rect3), "rect6 intersects rect3");
ok(!rect6.intersect(rect5), "rect6 intersects rect5");
var rect7 = new geometry.rect(0,0,45.5,90,5);
var rect8 = new geometry.rect(0,40,10,10);
ok(rect8.intersect(rect7), "rect8 intersects rect7");
});
test("check rectangle contains a point", function() {
var rect1 = new geometry.rect(2,3,4,5);
var point1 = new geometry.point(1,1);
var point2 = new geometry.point(2,3);
var point3 = new geometry.point(4,4);
var point4 = new geometry.point(7,9);
var point5 = new geometry.point(4,6);
ok(!rect1.containsPoint(point1), "rect1 does not contain point1");
ok(!rect1.containsPoint(point2), "rect1 does not contain point2");
ok(rect1.containsPoint(point3), "rect1 contains point3");
ok(!rect1.containsPoint(point4), "rect1 does not contain point4");
ok(rect1.containsPoint(point5), "rect1 contains point5");
});
test("check normalization of a rectangle", function() {
var rect1 = new geometry.rect(2,3,4,5);
var normalizedRect1 = rect1.normalized();
ok(rect1.x===normalizedRect1.x
&& rect1.y===normalizedRect1.y
&& rect1.width===normalizedRect1.width
&& rect1.height===normalizedRect1.height, "rect1 is the same after normalization");
var rect2 = new geometry.rect(6,3,-4,5);
var normalizedRect2 = rect2.normalized();
//alert("normalizedRect2 = " + normalizedRect2);
ok(normalizedRect2.x===2
&& normalizedRect2.y===3
&& normalizedRect2.width===4
&& normalizedRect2.height===5, "rect2 successfully normalized by switching top left and top right corners");
var rect3 = new geometry.rect(2,8,4,-5);
var normalizedRect3 = rect3.normalized();
ok(normalizedRect3.x===2
&& normalizedRect3.y===3
&& normalizedRect3.width===4
&& normalizedRect3.height===5, "rect3 successfully normalized by switching top left and botton left corners");
var rect4 = new geometry.rect(6,8,-4,-5);
var normalizedRect4 = rect4.normalized();
ok(normalizedRect4.x===2
&& normalizedRect4.y===3
&& normalizedRect4.width===4
&& normalizedRect4.height===5, "rect4 successfully normalized by switching bottom right and top left corners");
var rect5 = new geometry.rect(12,2,-4,-1);
var normalizedRect5 = rect5.normalized();
ok(normalizedRect5.x===8
&& normalizedRect5.y===1
&& normalizedRect5.width===4
&& normalizedRect5.height===1, "rect5 successfully normalized by switching bottom right and top left corners");
});
test("check rectangle constructor from top-left and bottom-right points", function() {
var topLeft = new geometry.point(2,5);
var bottomRight = new geometry.point(5,3);
var rect = new geometry.rect(topLeft, bottomRight);
equal(rect.x, 2 , "rect.x should be 2");
equal(rect.y, 3 , "rect.y should be 3");
equal(rect.width, 3 , "rect.width should be 3");
equal(rect.height, 2 , "rect.height should be 2");
});
test("check rectangle contains another rectangle", function() {
var rect1 = new geometry.rect(2,3,4,4);
var rect2 = new geometry.rect(3,4,1,1);
var rect3 = new geometry.rect(1,1,1,1);
var rect4 = new geometry.rect(3,1,2,4);
var rect5 = new geometry.rect(3,1,6,4);
var rect6 = new geometry.rect(2,3,3,2);
var rect7 = new geometry.rect(5,6,-3,-2); // same as rect7 but not normalized
ok(rect1.contains(rect2), "rect1 should contain rect2");
ok(!rect2.contains(rect1), "rect2 should not contain rect1");
ok(!rect1.contains(rect3), "rect1 should not contain rect3");
ok(!rect1.contains(rect4), "rect1 should not contain rect4");
ok(!rect1.contains(rect5), "rect1 should not contain rect5");
ok(rect1.contains(rect1), "rect1 should contain rect1");
ok(rect1.contains(rect6), "rect1 should contain rect6");
ok(rect1.contains(rect7), "rect1 should contain rect7");
});
module("utils");
test("check reading an IEEE_754 float from 4 bytes" ,function() {
var byteArray = new Uint8Array(4);
// This example is taken from https://fr.wikipedia.org/wiki/IEEE_754#Un_exemple_plus_complexe
// 1100 0010 1110 1101 0100 0000 0000 0000
byteArray[0] = 194;
byteArray[1] = 237;
byteArray[2] = 64;
byteArray[3] = 0;
var float = util.readFloatFrom4Bytes(byteArray, 0);
equal(float, -118.625, "the IEEE_754 float should be converted as -118.625");
});
module("evopedia_articles_nearby");
asyncTest("check articles found nearby France and Germany", function() {
expect(5);
var callbackTitlesNearbyFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 3, "3 titles should be found");
var titleDanube = null;
var titleParis = null;
var titleAlps = null;
for (var i=0; i<titleList.length; i++) {
var title = titleList[i];
if (title.name === "Danube") {
titleDanube = title;
}
else if (title.name === "Paris") {
titleParis = title;
}
else if (title.name === "Alps") {
titleAlps = title;
}
}
ok(titleDanube !== null, "The title 'Danube' should be found");
ok(titleParis !== null, "The title 'Paris' should be found");
ok(titleAlps !== null, "The title 'Alps' should be found");
start();
};
var rectFranceGermany = new geometry.rect(40,0,10,10);
localArchive.getTitlesInCoords(rectFranceGermany, 10, callbackTitlesNearbyFound);
});
asyncTest("check articles found nearby London", function() {
expect(3);
var callbackTitlesNearbyLondonFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 1, "1 title should be found");
var titleLondon = null;
for (var i=0; i<titleList.length; i++) {
var title = titleList[i];
if (title.name === "London") {
titleLondon = title;
}
}
ok(titleLondon !== null, "The title 'London' should be found");
start();
};
var pointLondon = new geometry.point(51, 0);
var maxDistance = 1;
var rectLondon = new geometry.rect(
pointLondon.x - maxDistance,
pointLondon.y - maxDistance,
maxDistance * 2,
maxDistance * 2);
localArchive.getTitlesInCoords(rectLondon, 10, callbackTitlesNearbyLondonFound);
});
asyncTest("check articles found nearby Amsterdam", function() {
expect(3);
var callbackTitlesNearbyAmsterdamFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 1, "1 title should be found");
var titleAmsterdam = null;
for (var i=0; i<titleList.length; i++) {
var title = titleList[i];
if (title.name === "Amsterdam") {
titleAmsterdam = title;
}
}
ok(titleAmsterdam !== null, "The title 'Amsterdam' should be found");
start();
};
var pointAmsterdam = new geometry.point(55, 5);
var maxDistance = 5;
var rectAmsterdam = new geometry.rect(
pointAmsterdam.x - maxDistance,
pointAmsterdam.y - maxDistance,
maxDistance * 2,
maxDistance * 2);
localArchive.getTitlesInCoords(rectAmsterdam, 10, callbackTitlesNearbyAmsterdamFound);
});
module("evopedia_random_title");
asyncTest("check that a random title is found", function() {
expect(2);
var callbackRandomTitleFound = function(title) {
ok(title !== null, "One title should be found");
ok(title.name !== null, "The random title should have a name" );
start();
};
localArchive.getRandomTitle(callbackRandomTitleFound);
});
};
});
/**
* tests.js : Unit tests implemented with qunit
*
* Copyright 2013-2014 Mossroy and contributors
* License GPL v3:
*
* This file is part of Evopedia.
*
* Evopedia is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Evopedia is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Evopedia (file LICENSE-GPLv3.txt). If not, see <http://www.gnu.org/licenses/>
*/
define(function(require) {
var $ = require('jquery');
var evopediaTitle = require('title');
var evopediaArchive = require('archive');
var geometry = require('geometry');
var util = require('util');
// Due to security restrictions in the browsers,
// we can not read directly the files and run the unit tests
// The user has to select them manually, then launch the tests
$('#runTests').on('click', function(e) {
runTests();
});
var runTests = function() {
module("environment");
test("qunit test", function() {
equal("test", "test", "QUnit is properly configured");
});
test("check archive files are selected", function() {
var archiveFiles = document.getElementById('archiveFiles').files;
ok(archiveFiles && archiveFiles[0] && archiveFiles[0].size > 0, "First archive file set and not empty");
ok(archiveFiles.length >= 5, "At least 5 files are selected");
});
// Create a localArchive from selected files, in order to run the following tests
var localArchive = new evopediaArchive.LocalArchive();
localArchive.initializeFromArchiveFiles(document.getElementById('archiveFiles').files);
module("evopedia_title_search_and_read");
asyncTest("check getTitlesStartingAtOffset 0", function() {
expect(4);
var callbackFunction = function(titleList) {
equal(titleList.length, 4, "4 titles found, as requested");
var indexAbraham = -1;
for (var i = 0; i < titleList.length; i++) {
if (titleList[i] && titleList[i].name === "Abraham") {
indexAbraham = i;
}
}
ok(indexAbraham > -1, "Title 'Abraham' found");
var firstTitleName = "not found";
var secondTitleName = "not found";
if (titleList.length >= 1 && titleList[0]) {
firstTitleName = titleList[0].name;
}
if (titleList.length >= 2 && titleList[1]) {
secondTitleName = titleList[1].name;
}
equal(firstTitleName, "Abbasid_Caliphate", "First article name is 'Abbasid_Caliphate'");
equal(secondTitleName, "Abortion", "Second article name is 'Abortion'");
start();
};
localArchive.getTitlesStartingAtOffset(0, 4, callbackFunction);
});
asyncTest("check findTitlesWithPrefix Am", function() {
expect(4);
var callbackFunction = function(titleList) {
ok(titleList && titleList.length > 0, "At least one title is found");
var firstTitleName = "not found";
var secondTitleName = "not found";
if (titleList.length >= 1 && titleList[0]) {
firstTitleName = titleList[0].name;
}
if (titleList.length >= 2 && titleList[1]) {
secondTitleName = titleList[1].name;
}
equal(firstTitleName, "Amazon_River", "First article name is 'Amazon_River'");
equal(secondTitleName, "American_Civil_War", "Second article name is 'American_Civil_War'");
equal(titleList.length, 4, "4 titles should be found");
start();
};
localArchive.findTitlesWithPrefix("Am", 10, callbackFunction);
});
// Create a title instance for the Article 'Abraham'
var titleAbraham = new evopediaTitle.Title();
titleAbraham.archive = localArchive;
titleAbraham.articleLength = 10071;
titleAbraham.blockOffset = 127640;
titleAbraham.blockStart = 2364940;
titleAbraham.fileNr = 0;
titleAbraham.name = "Abraham";
titleAbraham.titleOffset = 57;
asyncTest("check getTitleByName with accents : Diego Velázquez", function() {
expect(2);
var callbackFunction = function(title) {
ok(title !== null, "Title found");
equal(title.name, "Diego_Velázquez", "Name of the title is correct");
start();
};
localArchive.getTitleByName("Diego_Velázquez", callbackFunction);
});
asyncTest("check getTitleByName with quote : Hundred Years' War", function() {
expect(2);
var callbackFunction = function(title) {
ok(title !== null, "Title found");
equal(title.name, "Hundred_Years'_War", "Name of the title is correct");
start();
};
localArchive.getTitleByName("Hundred_Years'_War", callbackFunction);
});
test("check parseTitleFromId", function() {
var titleId = "small|2010-08-14|0|57|Abraham|2364940|127640|10071";
var title = evopediaTitle.Title.parseTitleId(localArchive, titleId);
ok(title, "Title instance created");
deepEqual(title, titleAbraham, "Parsing from titleId gives Abraham title");
});
asyncTest("check readArticle", function() {
expect(3);
var callbackFunction = function(title, htmlArticle) {
ok(htmlArticle && htmlArticle.length > 0, "Article not empty");
// Remove new lines
htmlArticle = htmlArticle.replace(/[\r\n]/g, " ");
ok(htmlArticle.match("^[ \t]*<h1[^>]*>Abraham</h1>"), "'Abraham' title at the beginning");
ok(htmlArticle.match("</div>[ \t]$"), "</div> at the end");
start();
};
localArchive.readArticle(titleAbraham, callbackFunction);
});
asyncTest("check getTitleByName and readArticle with escape bytes", function() {
expect(5);
var callbackArticleRead = function(title, htmlArticle) {
ok(htmlArticle && htmlArticle.length > 0, "Article not empty");
// Remove new lines
htmlArticle = htmlArticle.replace(/[\r\n]/g, " ");
ok(htmlArticle.match("^[ \t]*<h1[^>]*>AIDS</h1>"), "'AIDS' title at the beginning");
ok(htmlArticle.match("</div>[ \t]$"), "</div> at the end");
start();
};
var callbackTitleFound = function(title) {
ok(title !== null, "Title found");
equal(title.name, "AIDS", "Name of the title is correct");
localArchive.readArticle(title, callbackArticleRead);
};
localArchive.getTitleByName("AIDS", callbackTitleFound);
});
asyncTest("check getTitleByName with a title name that does not exist in the archive", function() {
expect(1);
var callbackTitleFound = function(title) {
ok(title === null, "No title found because it does not exist in the archive");
start();
};
localArchive.getTitleByName("abcdef", callbackTitleFound);
});
asyncTest("check loading a math image", function() {
expect(2);
var callbackFunction = function(data) {
ok(data && data.length > 0, "Image not empty");
// edb3069b82c68d270f6642c171cc6293.png should give a "1 1/2" formula (can be found in "Rational_number" article)
equal(data,
"iVBORw0KGgoAAAANSUhEUgAAABUAAAApBAMAAAAogX9zAAAAMFBMVEX///8AAADm5uZAQEDMzMwWFhYiIiIwMDBQUFCenp62trZiYmIMDAwEBASKiop0dHRvDVFEAAAAb0lEQVQY02NggAAmAwY4cE2AM9VNEWwG9oFhcxgKN9HJhYyCQCBApgs5jYMVYCKrGdgOwNgGDCzSMLYwA4MYjH2cgeEawjgWCQSbQwjBdpyAYMch2f4Awd7HwAVj8n1g4Iaxl+7e3Q1jXxQUlGMAAJkfGS29Qu04AAAAAElFTkSuQmCC",
"Math image corresponds to '1 1/2' png");
start();
};
localArchive.loadMathImage("edb3069b82c68d270f6642c171cc6293", callbackFunction);
});
module("geometry");
test("check rectangle intersection", function() {
var rect1 = new geometry.rect(0,0,2,2);
var rect2 = new geometry.rect(1,1,2,2);
var rect3 = new geometry.rect(2,2,2,2);
var rect4 = new geometry.rect(1,1,1,1);
var rect5 = new geometry.rect(3,3,2,2);
var rect6 = new geometry.rect(2,0,1,10);
ok(rect1.intersect(rect2), "rect1 intersects rect2");
ok(rect2.intersect(rect1), "rect2 intersects rect1");
ok(rect2.intersect(rect3), "rect1 intersects rect3");
ok(!rect1.intersect(rect3), "rect1 does not intersect rect3");
ok(!rect4.intersect(rect3), "rect4 does not intersect rect3");
ok(rect4.intersect(rect2), "rect4 intersects rect2");
ok(!rect5.intersect(rect1), "rect5 does not intersect rect1");
ok(!rect1.intersect(rect5), "rect1 does not intersect rect5");
ok(rect6.intersect(rect2), "rect6 intersects rect2");
ok(rect6.intersect(rect3), "rect6 intersects rect3");
ok(!rect6.intersect(rect5), "rect6 intersects rect5");
var rect7 = new geometry.rect(0,0,45.5,90,5);
var rect8 = new geometry.rect(0,40,10,10);
ok(rect8.intersect(rect7), "rect8 intersects rect7");
});
test("check rectangle contains a point", function() {
var rect1 = new geometry.rect(2,3,4,5);
var point1 = new geometry.point(1,1);
var point2 = new geometry.point(2,3);
var point3 = new geometry.point(4,4);
var point4 = new geometry.point(7,9);
var point5 = new geometry.point(4,6);
ok(!rect1.containsPoint(point1), "rect1 does not contain point1");
ok(!rect1.containsPoint(point2), "rect1 does not contain point2");
ok(rect1.containsPoint(point3), "rect1 contains point3");
ok(!rect1.containsPoint(point4), "rect1 does not contain point4");
ok(rect1.containsPoint(point5), "rect1 contains point5");
});
test("check normalization of a rectangle", function() {
var rect1 = new geometry.rect(2,3,4,5);
var normalizedRect1 = rect1.normalized();
ok(rect1.x===normalizedRect1.x
&& rect1.y===normalizedRect1.y
&& rect1.width===normalizedRect1.width
&& rect1.height===normalizedRect1.height, "rect1 is the same after normalization");
var rect2 = new geometry.rect(6,3,-4,5);
var normalizedRect2 = rect2.normalized();
//alert("normalizedRect2 = " + normalizedRect2);
ok(normalizedRect2.x===2
&& normalizedRect2.y===3
&& normalizedRect2.width===4
&& normalizedRect2.height===5, "rect2 successfully normalized by switching top left and top right corners");
var rect3 = new geometry.rect(2,8,4,-5);
var normalizedRect3 = rect3.normalized();
ok(normalizedRect3.x===2
&& normalizedRect3.y===3
&& normalizedRect3.width===4
&& normalizedRect3.height===5, "rect3 successfully normalized by switching top left and botton left corners");
var rect4 = new geometry.rect(6,8,-4,-5);
var normalizedRect4 = rect4.normalized();
ok(normalizedRect4.x===2
&& normalizedRect4.y===3
&& normalizedRect4.width===4
&& normalizedRect4.height===5, "rect4 successfully normalized by switching bottom right and top left corners");
var rect5 = new geometry.rect(12,2,-4,-1);
var normalizedRect5 = rect5.normalized();
ok(normalizedRect5.x===8
&& normalizedRect5.y===1
&& normalizedRect5.width===4
&& normalizedRect5.height===1, "rect5 successfully normalized by switching bottom right and top left corners");
});
test("check rectangle constructor from top-left and bottom-right points", function() {
var topLeft = new geometry.point(2,5);
var bottomRight = new geometry.point(5,3);
var rect = new geometry.rect(topLeft, bottomRight);
equal(rect.x, 2 , "rect.x should be 2");
equal(rect.y, 3 , "rect.y should be 3");
equal(rect.width, 3 , "rect.width should be 3");
equal(rect.height, 2 , "rect.height should be 2");
});
test("check rectangle contains another rectangle", function() {
var rect1 = new geometry.rect(2,3,4,4);
var rect2 = new geometry.rect(3,4,1,1);
var rect3 = new geometry.rect(1,1,1,1);
var rect4 = new geometry.rect(3,1,2,4);
var rect5 = new geometry.rect(3,1,6,4);
var rect6 = new geometry.rect(2,3,3,2);
var rect7 = new geometry.rect(5,6,-3,-2); // same as rect7 but not normalized
ok(rect1.contains(rect2), "rect1 should contain rect2");
ok(!rect2.contains(rect1), "rect2 should not contain rect1");
ok(!rect1.contains(rect3), "rect1 should not contain rect3");
ok(!rect1.contains(rect4), "rect1 should not contain rect4");
ok(!rect1.contains(rect5), "rect1 should not contain rect5");
ok(rect1.contains(rect1), "rect1 should contain rect1");
ok(rect1.contains(rect6), "rect1 should contain rect6");
ok(rect1.contains(rect7), "rect1 should contain rect7");
});
module("utils");
test("check reading an IEEE_754 float from 4 bytes" ,function() {
var byteArray = new Uint8Array(4);
// This example is taken from https://fr.wikipedia.org/wiki/IEEE_754#Un_exemple_plus_complexe
// 1100 0010 1110 1101 0100 0000 0000 0000
byteArray[0] = 194;
byteArray[1] = 237;
byteArray[2] = 64;
byteArray[3] = 0;
var float = util.readFloatFrom4Bytes(byteArray, 0);
equal(float, -118.625, "the IEEE_754 float should be converted as -118.625");
});
module("evopedia_articles_nearby");
asyncTest("check articles found nearby France and Germany", function() {
expect(5);
var callbackTitlesNearbyFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 3, "3 titles should be found");
var titleDanube = null;
var titleParis = null;
var titleAlps = null;
for (var i=0; i<titleList.length; i++) {
var title = titleList[i];
if (title.name === "Danube") {
titleDanube = title;
}
else if (title.name === "Paris") {
titleParis = title;
}
else if (title.name === "Alps") {
titleAlps = title;
}
}
ok(titleDanube !== null, "The title 'Danube' should be found");
ok(titleParis !== null, "The title 'Paris' should be found");
ok(titleAlps !== null, "The title 'Alps' should be found");
start();
};
var rectFranceGermany = new geometry.rect(40,0,10,10);
localArchive.getTitlesInCoords(rectFranceGermany, 10, callbackTitlesNearbyFound);
});
asyncTest("check articles found nearby France and Germany, with a maximum", function() {
expect(2);
var callbackTitlesNearbyMaximumFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 2, "2 titles should be found");
start();
};
var rectFranceGermany = new geometry.rect(40,0,10,10);
localArchive.getTitlesInCoords(rectFranceGermany, 2, callbackTitlesNearbyMaximumFound);
});
asyncTest("check articles found nearby London", function() {
expect(3);
var callbackTitlesNearbyLondonFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 1, "1 title should be found");
var titleLondon = null;
for (var i=0; i<titleList.length; i++) {
var title = titleList[i];
if (title.name === "London") {
titleLondon = title;
}
}
ok(titleLondon !== null, "The title 'London' should be found");
start();
};
var pointLondon = new geometry.point(51, 0);
var maxDistance = 1;
var rectLondon = new geometry.rect(
pointLondon.x - maxDistance,
pointLondon.y - maxDistance,
maxDistance * 2,
maxDistance * 2);
localArchive.getTitlesInCoords(rectLondon, 10, callbackTitlesNearbyLondonFound);
});
asyncTest("check articles found nearby Amsterdam", function() {
expect(3);
var callbackTitlesNearbyAmsterdamFound = function(titleList) {
ok(titleList !== null, "Some titles should be found");
equal(titleList.length, 1, "1 title should be found");
var titleAmsterdam = null;
for (var i=0; i<titleList.length; i++) {
var title = titleList[i];
if (title.name === "Amsterdam") {
titleAmsterdam = title;
}
}
ok(titleAmsterdam !== null, "The title 'Amsterdam' should be found");
start();
};
var pointAmsterdam = new geometry.point(55, 5);
var maxDistance = 5;
var rectAmsterdam = new geometry.rect(
pointAmsterdam.x - maxDistance,
pointAmsterdam.y - maxDistance,
maxDistance * 2,
maxDistance * 2);
localArchive.getTitlesInCoords(rectAmsterdam, 10, callbackTitlesNearbyAmsterdamFound);
});
module("evopedia_random_title");
asyncTest("check that a random title is found", function() {
expect(2);
var callbackRandomTitleFound = function(title) {
ok(title !== null, "One title should be found");
ok(title.name !== null, "The random title should have a name" );
start();
};
localArchive.getRandomTitle(callbackRandomTitleFound);
});
};
});

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