Merge branch 'v4-dev' into fix-jumping-modal-on-resize

js/src/alert.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Util from './util'
 
 
@@ -8,7 +9,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Alert = (($) => {
+const Alert = (() => {
 
 
   /**

js/src/button.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 /**
  * --------------------------------------------------------------------------
  * Bootstrap (v4.0.0-beta): button.js
@@ -5,7 +6,7 @@
  * --------------------------------------------------------------------------
  */
 
-const Button = (($) => {
+const Button = (() => {
 
 
   /**

js/src/carousel.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Util from './util'
 
 
@@ -8,7 +9,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Carousel = (($) => {
+const Carousel = (() => {
 
 
   /**

js/src/collapse.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Util from './util'
 
 
@@ -8,7 +9,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Collapse = (($) => {
+const Collapse = (() => {
 
 
   /**

js/src/dropdown.js

@@ -1,5 +1,5 @@
-/* global Popper */
-
+import $ from 'jquery'
+import Popper from 'popper.js'
 import Util from './util'
 
 
@@ -10,7 +10,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Dropdown = (($) => {
+const Dropdown = (() => {
 
   /**
    * Check for Popper dependency
@@ -445,6 +445,6 @@ const Dropdown = (($) => {
 
   return Dropdown
 
-})(jQuery)
+})(jQuery, Popper)
 
 export default Dropdown

js/src/index.js

@@ -0,0 +1,46 @@
+import $ from 'jquery'
+import Alert from './alert'
+import Button from './button'
+import Carousel from './carousel'
+import Collapse from './collapse'
+import Dropdown from './dropdown'
+import Modal from './modal'
+import Popover from './popover'
+import Scrollspy from './scrollspy'
+import Tab from './tab'
+import Tooltip from './tooltip'
+import Util from './util'
+
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap (v4.0.0-alpha.6): index.js
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+(() => {
+  if (typeof jQuery === 'undefined') {
+    throw new Error('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.')
+  }
+
+  const version = $.fn.jquery.split(' ')[0].split('.')
+  const min = 3
+  const max = 4
+  if (version[0] < min || version[0] >= max) {
+    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v3.0.0 but less than v4.0.0')
+  }
+})(jQuery)
+
+export {
+  Util,
+  Alert,
+  Button,
+  Carousel,
+  Collapse,
+  Dropdown,
+  Modal,
+  Popover,
+  Scrollspy,
+  Tab,
+  Tooltip
+}

js/src/modal.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Util from './util'
 
 
@@ -8,7 +9,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Modal = (($) => {
+const Modal = (() => {
 
 
   /**
@@ -428,7 +429,8 @@ const Modal = (($) => {
     }
 
     _checkScrollbar() {
-      this._isBodyOverflowing = document.body.clientWidth < window.innerWidth
+      const rect = document.body.getBoundingClientRect()
+      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth
       this._scrollbarWidth = this._getScrollbarWidth()
     }
 

js/src/popover.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Tooltip from './tooltip'
 
 
@@ -8,7 +9,7 @@ import Tooltip from './tooltip'
  * --------------------------------------------------------------------------
  */
 
-const Popover = (($) => {
+const Popover = (() => {
 
 
   /**

js/src/scrollspy.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Util from './util'
 
 
@@ -8,7 +9,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const ScrollSpy = (($) => {
+const ScrollSpy = (() => {
 
 
   /**

js/src/tab.js

@@ -1,3 +1,4 @@
+import $ from 'jquery'
 import Util from './util'
 
 
@@ -8,7 +9,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Tab = (($) => {
+const Tab = (() => {
 
 
   /**

js/src/tooltip.js

@@ -1,5 +1,5 @@
-/* global Popper */
-
+import $ from 'jquery'
+import Popper from 'popper.js'
 import Util from './util'
 
 
@@ -10,7 +10,7 @@ import Util from './util'
  * --------------------------------------------------------------------------
  */
 
-const Tooltip = (($) => {
+const Tooltip = (() => {
 
   /**
    * Check for Popper dependency
@@ -728,6 +728,6 @@ const Tooltip = (($) => {
 
   return Tooltip
 
-})(jQuery)
+})(jQuery, Popper)
 
 export default Tooltip

js/src/util.js

@@ -1,3 +1,5 @@
+import $ from 'jquery'
+
 /**
  * --------------------------------------------------------------------------
  * Bootstrap (v4.0.0-beta): util.js
@@ -5,7 +7,7 @@
  * --------------------------------------------------------------------------
  */
 
-const Util = (($) => {
+const Util = (() => {
 
 
   /**

js/tests/.eslintrc.json

@@ -28,6 +28,7 @@
     "global-require": "off",
     "no-process-env": "off",
     "no-process-exit": "off",
+    "no-sync": "off",
 
     // Stylistic Issues
     "brace-style": "off",

js/tests/unit/modal.js

@@ -21,6 +21,8 @@ $(function () {
         document.body.removeChild(scrollDiv)
         return scrollbarWidth
       }
+      // Simulate scrollbars in PhantomJS
+      $('html').css('padding-right', '16px')
     },
     beforeEach: function () {
       // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
@@ -405,6 +407,30 @@ $(function () {
       .bootstrapModal('show')
   })
 
+  QUnit.test('should not adjust the inline body padding when it does not overflow', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+    var $body = $(document.body)
+    var originalPadding = $body.css('padding-right')
+
+    // Hide scrollbars to prevent the body overflowing
+    $body.css('overflow', 'hidden')        // real scrollbar (for in-browser testing)
+    $('html').css('padding-right', '0px')  // simulated scrollbar (for PhantomJS)
+
+    $('<div id="modal-test"/>')
+      .on('shown.bs.modal', function () {
+        var currentPadding = $body.css('padding-right')
+        assert.strictEqual(currentPadding, originalPadding, 'body padding should not be adjusted')
+        $(this).bootstrapModal('hide')
+
+        // restore scrollbars
+        $body.css('overflow', 'auto')
+        $('html').css('padding-right', '16px')
+        done()
+      })
+      .bootstrapModal('show')
+  })
+
   QUnit.test('should adjust the inline padding of fixed elements when opening and restore when closing', function (assert) {
     assert.expect(2)
     var done = assert.async()
@@ -539,7 +565,7 @@ $(function () {
 
     $('<div id="modal-test"/>')
       .on('hidden.bs.modal', function () {
-        assert.ok(!$body.attr('style'), 'body does not have inline padding set')
+        assert.strictEqual($body.attr('style').indexOf('padding-right'), -1, 'body does not have inline padding set')
         $style.remove()
         done()
       })