Add some tests for resolvePath

Skip absolute paths, since those are broken

test/js/resolvePath.js

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2013 The Polymer Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style
+ * license that can be found in the LICENSE file.
+ */
+
+suite('resolvePath', function() {
+  var assert = chai.assert;
+
+  var work = document.createElement('div');
+  var a = document.createElement('a');
+  var resolver, apResolver;
+
+  function dirname(levels) {
+    levels = levels || 1;
+    var pp = location.href.split('/');
+    for (var i = 0; i < levels; i++) {
+      pp.pop();
+    }
+    return pp.join('/');
+  }
+
+  // resolvePath may not remove '../', pass through an anchor to clean
+  function urlResolve(resolver, path) {
+    var junkyPath = resolver.resolvePath(path);
+    a.href = junkyPath;
+    // magical url voodoo
+    return a.href;
+  }
+
+  suiteSetup(function() {
+    wrap(document.body).appendChild(work);
+    Polymer('x-resolve');
+    Polymer('x-resolve-ap');
+    work.innerHTML = '<polymer-element name="x-resolve"></polymer-element><polymer-element name="x-resolve-ap" assetpath="foo/bar/baz/"></polymer-element>';
+    CustomElements.takeRecords();
+    resolver = document.createElement('x-resolve');
+    apResolver = document.createElement('x-resolve-ap');
+  });
+
+  suiteTeardown(function() {
+    wrap(document.body).removeChild(work);
+  });
+
+  test('relative path', function() {
+    assert.equal(urlResolve(resolver, 'foo.js'), dirname() + '/foo.js');
+    assert.equal(urlResolve(resolver, 'bar/baz'), dirname() + '/bar/baz');
+    assert.equal(urlResolve(resolver, '../test/foo'), dirname() + '/foo');
+  });
+
+  test.skip('absolute path', function() {
+    assert.equal(resolver.resolvePath('http://example.com/bar'), 'http://example.com/bar');
+  });
+
+  test('assetpath relative path', function() {
+    assert.equal(urlResolve(apResolver, 'foo.js'), dirname() + '/foo/bar/baz/foo.js');
+    assert.equal(urlResolve(apResolver, 'bar/baz'), dirname() + '/foo/bar/baz/bar/baz');
+    assert.equal(urlResolve(apResolver, '../test/foo'), dirname() + '/foo/bar/test/foo');
+  });
+
+  test.skip('assetpath absolute path', function() {
+    assert.equal(urlResolve(apResolver, 'http://example.com/bar'), 'http://example.com/bar');
+  });
+
+});

test/runner.html

@@ -33,6 +33,7 @@
     <script src="js/events.js"></script>
     <script src="js/styling.js"></script>
     <script src="js/mdv-syntax.js"></script>
+    <script src="js/resolvePath.js"></script>
     <!-- -->
     <script>
       document.addEventListener('WebComponentsReady', function() {