fix importing modules with path segments (#30)

src/common.js

@@ -25,6 +25,8 @@ if (typeof document !== 'undefined') {
 
 const backslashRegEx = /\\/g;
 export function resolveIfNotPlainOrUrl (relUrl, parentUrl) {
+  // strip off any trailing query params or hashes
+  parentUrl = parentUrl && parentUrl.split('#')[0].split('?')[0];
   if (relUrl.indexOf('\\') !== -1)
     relUrl = relUrl.replace(backslashRegEx, '/');
   // protocol-relative

test/browser-modules.js

@@ -112,6 +112,12 @@ suite('Basic loading tests', () => {
     assert(m);
     assert.equal(m.asdf, 'asdf');
   });
+
+  test('Should import a module with query parameters with path segments', async function () {
+    var m = await importShim('./fixtures/es-modules/query-param-a.js?foo=/foo/bar/');
+    assert(m);
+    assert.equal(m.a, 'ab');
+  });
 });
 
 suite('Circular dependencies', function() {

test/fixtures/es-modules/query-param-a.js

@@ -0,0 +1,3 @@
+import { b } from './query-param-b.js';
+
+export const a = 'a' + b;

test/fixtures/es-modules/query-param-b.js

@@ -0,0 +1 @@
+export const b = 'b';