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Refactored test suite once more, as proposed by John

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This commit is contained in:
Jörn Zaefferer 2006-09-17 11:41:44 +00:00
parent 76188ae457
commit 826bb93cc3
5 changed files with 140 additions and 134 deletions
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10
build.xml
View file

@ -61,14 +61,8 @@
<target name="test" depends="jquery"> <target name="test" depends="jquery">
<echo message="Building Test Suite" /> <echo message="Building Test Suite" />
<delete dir="${TEST_DIR}" /> <delete dir="${TEST_DIR}" />
<mkdir dir="${TEST_DIR}/js" /> <mkdir dir="${TEST_DIR}" />
<copy todir="${TEST_DIR}" file="${BUILD_DIR}/test/index.html" /> <copy todir="${TEST_DIR}" file="${BUILD_DIR}/test/testrunner.js" />
<copy todir="${TEST_DIR}/js">
<fileset dir="${BUILD_DIR}/test/js">
<include name="**/*.js"/>
</fileset>
</copy>
<java jar="${JAR}" fork="true"> <java jar="${JAR}" fork="true">
<arg value="${BUILD_DIR}/test/test.js" /> <arg value="${BUILD_DIR}/test/test.js" />
<arg value="${JQ}" /> <arg value="${JQ}" />

8
build/test/index.html
View file

@ -1,10 +1,12 @@
<html id="html"> <html id="html">
<head> <head>
<script type="text/javascript" src="../dist/jquery.js"></script> <script type="text/javascript" src="../dist/jquery.js"></script>
<script type="text/javascript" src="js/test.js"></script> <script type="text/javascript" src="testrunner.js"></script>
<script> <script>
$(document).ready(function(){ $(document).ready(function(){
runTest('tests.js'); runTest(function() {
{TESTS}
});
}); });
</script> </script>
<style>.pass { color: green; } .fail { color: red; } #tests ol { display: none; }</style> <style>.pass { color: green; } .fail { color: red; } #tests ol { display: none; }</style>
@ -46,6 +48,8 @@
<input type="text" id="name" name="name" value="name" /> <input type="text" id="name" name="name" value="name" />
<textarea id="area1">foobar</textarea>
<select name="select1" id="select1"> <select name="select1" id="select1">
<option id="option1a" value="">Nothing</option> <option id="option1a" value="">Nothing</option>
<option id="option1b" value="1">1</option> <option id="option1b" value="1">1</option>

121
build/test/js/test.js
View file

@ -1,121 +0,0 @@
function runTest(file) {
var startTime = new Date();
var Test;
var stats = {
all: 0,
bad: 0
};
var fixture = document.getElementById('main').innerHTML;
$.get(file,function(js) {
js = js.replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&amp;/g, "&");
eval(js);
var runTime = new Date() - startTime;
var result = document.createElement("div");
result.innerHTML = 'Tests completed in ' + runTime + ' milliseconds.<br/>' +
stats.bad + ' tests of ' + stats.all + ' failed.';
document.getElementsByTagName("body")[0].appendChild(result);
});
function test(name, callback) {
Test = [];
try {
callback();
} catch(e) {
if(typeof console != "undefined") {
console.error("Test " + name + " died, exception and test follows");
console.error(e);
console.warn(callback.toString());
}
Test.push( [ false, "Died on test #" + (Test.length+1) + ": " + e ] );
}
reset();
var good = 0, bad = 0;
var ol = document.createElement("ol");
var li = "", state = "pass";
for ( var i = 0; i < Test.length; i++ ) {
var li = document.createElement("li");
li.className = Test[i][0] ? "pass" : "fail";
li.innerHTML = Test[i][1];
ol.appendChild( li );
stats.all++;
if ( !Test[i][0] ) {
state = "fail";
bad++;
stats.bad++;
} else good++;
}
var li = document.createElement("li");
li.className = state;
var b = document.createElement("b");
b.innerHTML = name + " <b style='color:black;'>(<b class='fail'>" + bad + "</b>, <b class='pass'>" + good + "</b>, " + Test.length + ")</b>";
b.onclick = function(){
var n = this.nextSibling;
if ( jQuery.css( n, "display" ) == "none" )
n.style.display = "block";
else
n.style.display = "none";
};
li.appendChild( b );
li.appendChild( ol );
document.getElementById("tests").appendChild( li );
}
function reset() {
document.getElementById('main').innerHTML = fixture;
}
/**
* Asserts true.
* @example ok( $("a").size() > 5, "There must be at least 5 anchors" );
*/
function ok(a, msg) {
Test.push( [ !!a, msg ] );
}
/**
* Asserts that two arrays are the same
*/
function isSet(a, b, msg) {
var ret = true;
if ( a && b && a.length == b.length ) {
for ( var i in a )
if ( a[i] != b[i] )
ret = false;
} else
ret = false;
if ( !ret && console )
console.log( msg, a, b );
Test.push( [ ret, msg ] );
}
/**
* Returns an array of elements with the given IDs, eg.
* @example q("main", "foo", "bar")
* @result [<div id="main">, <span id="foo">, <input id="bar">]
*/
function q() {
var r = [];
for ( var i = 0; i < arguments.length; i++ )
r.push( document.getElementById( arguments[i] ) );
return r;
}
/**
* Asserts that a select matches the given IDs
* @example t("Check for something", "//[a]", ["foo", "baar"]);
* @result returns true if "//[a]" return two elements with the IDs 'foo' and 'baar'
*/
function t(a,b,c) {
var f = jQuery.find(b);
var s = "";
for ( var i = 0; i < f.length; i++ )
s += (s && ",") + '"' + f[i].id + '"';
isSet(f, q.apply(q,c), a + " (" + b + ")");
}
}

9
build/test/test.js
View file

@ -20,12 +20,17 @@ var jq = parse( readFile( arguments[0] ) );
var testFile = []; var testFile = [];
String.prototype.decode = function() {
return this.replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&amp;/g, "&");
};
for ( var i = 0; i < jq.length; i++ ) { for ( var i = 0; i < jq.length; i++ ) {
if ( jq[i].tests.length > 0 ) { if ( jq[i].tests.length > 0 ) {
var method = jq[i]; var method = jq[i];
var name = addParams(method.name, method.params); var name = addParams(method.name, method.params);
testFile[testFile.length] = addTestWrapper(name, method.tests.join("\n")); testFile[testFile.length] = addTestWrapper(name, method.tests.join("\n").decode());
} }
} }
writeFile( dir + "/tests.js", testFile.join("\n") ); var indexFile = readFile( "build/test/index.html" );
writeFile( dir + "/index.html", indexFile.replace( /{TESTS}/g, testFile.join("\n") ) );

124
build/test/testrunner.js Normal file
View file

@ -0,0 +1,124 @@
var fixture;
var Test;
var stats = {
all: 0,
bad: 0
};
function runTest(tests) {
var startTime = new Date();
fixture = document.getElementById('main').innerHTML;
tests();
var runTime = new Date() - startTime;
var result = document.createElement("div");
result.innerHTML = 'Tests completed in ' + runTime + ' milliseconds.<br/>' +
stats.bad + ' tests of ' + stats.all + ' failed.';
document.getElementsByTagName("body")[0].appendChild(result);
}
function test(name, callback) {
Test = [];
try {
callback();
} catch(e) {
if(typeof console != "undefined") {
console.error("Test " + name + " died, exception and test follows");
console.error(e);
console.warn(callback.toString());
}
Test.push( [ false, "Died on test #" + (Test.length+1) + ": " + e ] );
}
reset();
var good = 0, bad = 0;
var ol = document.createElement("ol");
var li = "", state = "pass";
for ( var i = 0; i < Test.length; i++ ) {
var li = document.createElement("li");
li.className = Test[i][0] ? "pass" : "fail";
li.innerHTML = Test[i][1];
ol.appendChild( li );
stats.all++;
if ( !Test[i][0] ) {
state = "fail";
bad++;
stats.bad++;
} else good++;
}
var li = document.createElement("li");
li.className = state;
var b = document.createElement("b");
b.innerHTML = name + " <b style='color:black;'>(<b class='fail'>" + bad + "</b>, <b class='pass'>" + good + "</b>, " + Test.length + ")</b>";
b.onclick = function(){
var n = this.nextSibling;
if ( jQuery.css( n, "display" ) == "none" )
n.style.display = "block";
else
n.style.display = "none";
};
li.appendChild( b );
li.appendChild( ol );
document.getElementById("tests").appendChild( li );
}
/**
* Resets the test setup. Useful for tests that modify the DOM.
*/
function reset() {
document.getElementById('main').innerHTML = fixture;
}
/**
* Asserts true.
* @example ok( $("a").size() > 5, "There must be at least 5 anchors" );
*/
function ok(a, msg) {
Test.push( [ !!a, msg ] );
}
/**
* Asserts that two arrays are the same
*/
function isSet(a, b, msg) {
var ret = true;
if ( a && b && a.length == b.length ) {
for ( var i in a )
if ( a[i] != b[i] )
ret = false;
} else
ret = false;
if ( !ret && console )
console.log( msg, a, b );
Test.push( [ ret, msg ] );
}
/**
* Returns an array of elements with the given IDs, eg.
* @example q("main", "foo", "bar")
* @result [<div id="main">, <span id="foo">, <input id="bar">]
*/
function q() {
var r = [];
for ( var i = 0; i < arguments.length; i++ )
r.push( document.getElementById( arguments[i] ) );
return r;
}
/**
* Asserts that a select matches the given IDs
* @example t("Check for something", "//[a]", ["foo", "baar"]);
* @result returns true if "//[a]" return two elements with the IDs 'foo' and 'baar'
*/
function t(a,b,c) {
var f = jQuery.find(b);
var s = "";
for ( var i = 0; i < f.length; i++ )
s += (s && ",") + '"' + f[i].id + '"';
isSet(f, q.apply(q,c), a + " (" + b + ")");
}