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Really support subproject tests in testswarm, closes gh-868

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gibson042 authored and dmethvin committed Jul 23, 2012
1 parent 94924a0 commit ff7a43456228826856f5f14f22fbe2d61ef59bf5
Showing with 108 additions and 62 deletions.
  1. +1 −1 grunt.js
  2. +107 −61 test/data/testrunner.js
@@ -128,7 +128,7 @@ module.exports = function( grunt ) {
var testswarm = require( "testswarm" ),
testUrls = [],
config = grunt.file.readJSON( configFile ).jquery,
tests = "ajax attributes callbacks core css data deferred dimensions effects event manipulation offset queue serialize selector support traversing".split( " " );
tests = "ajax attributes callbacks core css data deferred dimensions effects event manipulation offset queue serialize support traversing Sizzle".split(" ");

tests.forEach(function( test ) {
testUrls.push( config.testUrl + commit + "/test/index.html?module=" + test );
@@ -8,77 +8,123 @@ jQuery.noConflict();
var Sizzle = Sizzle || jQuery.find;

// Allow subprojects to test against their own fixtures
var qunitModule = QUnit.module;
var qunitModule = QUnit.module,
qunitTest = QUnit.test;
function testSubproject( label, url, risTests ) {
module( "Subproject: " + label );
var sub, fixture, fixtureHTML,
fixtureReplaced = false;

// Don't let subproject tests jump the gun
QUnit.config.reorder = false;

// Create module
module( label );

// Duckpunch QUnit
module = QUnit.module = function( name ) {
return qunitModule.apply( this, [ label + ": " + name ].concat( [].slice.call( arguments, 1 ) ) );
var args = arguments;

// Remember subproject-scoped module name
sub = name;

// Override
args[0] = label;
return qunitModule.apply( this, args );
};
test = function( name ) {
var args = arguments,
i = args.length - 1;

// Prepend subproject-scoped module name to test name
args[0] = sub + ": " + name;

// Find test function and wrap to require subproject fixture
for ( ; i >= 0; i-- ) {
if ( jQuery.isFunction( args[i] ) ) {
args[i] = requireFixture( args[i] );
break;
}
}

test( "Copy test fixture", function() {
expect(3);

// Don't let subproject tests jump the gun
QUnit.config.reorder = false;

stop();
jQuery.ajax( url, {
dataType: "html",
error: function( jqXHR, status ) {
ok( false, "Retrieved test page: " + status );
},
success: function( data ) {
var page, fixture, fixtureHTML,
oldFixture = jQuery("#qunit-fixture");

ok( data, "Retrieved test page" );
try {
page = jQuery( jQuery.parseHTML(
data.replace( /(<\/?)(?:html|head)\b/g, "$1div" ),
document,
true
) );

// Get the fixture, including content outside of #qunit-fixture
fixture = page.find("[id='qunit-fixture']");
fixtureHTML = fixture.html();
fixture.empty();
while ( fixture.length && !fixture.prevAll("[id^='qunit-']").length ) {
fixture = fixture.parent();
}
fixture = fixture.add( fixture.nextAll() );
ok( fixture.html(), "Found test fixture" );
return qunitTest.apply( this, args );
};

// Replace the current fixture, again including content outside of #qunit-fixture
while ( oldFixture.length && !oldFixture.prevAll("[id^='qunit-']").length ) {
oldFixture = oldFixture.parent();
// Load tests and fixture from subproject
// Test order matters, so we must be synchronous and throw an error on load failure
jQuery.ajax( url, {
async: false,
dataType: "html",
error: function( jqXHR, status ) {
throw new Error( "Could not load: " + url + " (" + status + ")" );
},
success: function( data, status, jqXHR ) {
var page = jQuery.parseHTML(
// replace html/head with dummy elements so they are represented in the DOM
( data || "" ).replace( /(<\/?)(?:html|head)\b/g, "$1div" ),
document,
true
);

if ( !page || !page.length ) {
this.error( jqXHR, "no data" );
}
page = jQuery( page );

// Include subproject tests
page.filter("script[src]").add( page.find("script[src]") ).each(function() {
var src = jQuery( this ).attr("src"),
html = "<script src='" + url + src + "'></script>";
if ( risTests.test( src ) ) {
if ( jQuery.isReady ) {
jQuery("head").first().append( html );
} else {
document.write( html );
}
oldFixture.nextAll().remove();
oldFixture.replaceWith( fixture );

// WARNING: UNDOCUMENTED INTERFACE
QUnit.config.fixture = fixtureHTML;
QUnit.reset();
equal( jQuery("#qunit-fixture").html(), fixtureHTML, "Copied test fixture" );

// Include subproject tests
page.find("script[src]").add( page.filter("script[src]") ).filter(function() {
var src = jQuery( this ).attr("src");
if ( risTests.test( src ) ) {
this.src = url + src;
return true;
}
}).appendTo("head:first");
} catch ( x ) {
ok( false, "Failed to copy test fixture: " + ( x.message || x ) );
}
},
complete: function() {
start();
});

// Get the fixture, including content outside of #qunit-fixture
fixture = page.find("[id='qunit-fixture']");
fixtureHTML = fixture.html();
fixture.empty();
while ( fixture.length && !fixture.prevAll("[id^='qunit-']").length ) {
fixture = fixture.parent();
}
});
fixture = fixture.add( fixture.nextAll() );
}
});

function requireFixture( fnTest ) {
return function() {
if ( !fixtureReplaced ) {
// Make sure that we retrieved a fixture for the subproject
if ( !fixture.length ) {
ok( false, "Found subproject fixture" );
return;
}

// Replace the current fixture, including content outside of #qunit-fixture
var oldFixture = jQuery("#qunit-fixture");
while ( oldFixture.length && !oldFixture.prevAll("[id^='qunit-']").length ) {
oldFixture = oldFixture.parent();
}
oldFixture.nextAll().remove();
oldFixture.replaceWith( fixture );

// WARNING: UNDOCUMENTED INTERFACE
QUnit.config.fixture = fixtureHTML;
QUnit.reset();
if ( jQuery("#qunit-fixture").html() !== fixtureHTML ) {
ok( false, "Copied subproject fixture" );
return;
}

fixtureReplaced = true;
}

fnTest.apply( this, arguments );
}
}
}

/**

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