Merge pull request #1 from sanjeevi01/masterHEADmaster

internship work for new theme for drupal-8.x

1 files changed, 1709 insertions, 0 deletions

diff --git a/bootstrap/js/tests/unit/tooltip.js b/bootstrap/js/tests/unit/tooltip.js
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--- /dev/null
+++ b/bootstrap/js/tests/unit/tooltip.js
@@ -0,0 +1,1709 @@
+$(function () {
+  'use strict';
+
+  QUnit.module('tooltip plugin')
+
+  QUnit.test('should be defined on jquery object', function (assert) {
+    assert.expect(1)
+    assert.ok($(document.body).tooltip, 'tooltip method is defined')
+  })
+
+  QUnit.module('tooltip', {
+    beforeEach: function () {
+      // Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
+      $.fn.bootstrapTooltip = $.fn.tooltip.noConflict()
+    },
+    afterEach: function () {
+      $.fn.tooltip = $.fn.bootstrapTooltip
+      delete $.fn.bootstrapTooltip
+      $('#qunit-fixture').html('')
+    }
+  })
+
+  QUnit.test('should provide no conflict', function (assert) {
+    assert.expect(1)
+    assert.strictEqual($.fn.tooltip, undefined, 'tooltip was set back to undefined (org value)')
+  })
+
+  QUnit.test('should return jquery collection containing the element', function (assert) {
+    assert.expect(2)
+    var $el = $('<div/>').appendTo('#qunit-fixture')
+    var $tooltip = $el.bootstrapTooltip()
+    assert.ok($tooltip instanceof $, 'returns jquery collection')
+    assert.strictEqual($tooltip[0], $el[0], 'collection contains element')
+  })
+
+  QUnit.test('should expose default settings', function (assert) {
+    assert.expect(1)
+    assert.ok($.fn.bootstrapTooltip.Constructor.DEFAULTS, 'defaults is defined')
+  })
+
+  QUnit.test('should empty title attribute', function (assert) {
+    assert.expect(1)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    assert.strictEqual($trigger.attr('title'), '', 'title attribute was emptied')
+  })
+
+  QUnit.test('should add data attribute for referencing original title', function (assert) {
+    assert.expect(1)
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+
+    assert.strictEqual($trigger.attr('data-original-title'), 'Another tooltip', 'original title preserved in data attribute')
+  })
+
+  QUnit.test('should add aria-describedby to the trigger on show', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+
+    $trigger
+      .bootstrapTooltip()
+      .on('shown.bs.tooltip', function () {
+        var id = $('.tooltip').attr('id')
+
+        assert.strictEqual($('#' + id).length, 1, 'has a unique id')
+        assert.strictEqual($('.tooltip').attr('aria-describedby'), $trigger.attr('id'), 'tooltip id and aria-describedby on trigger match')
+        assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should remove aria-describedby from trigger on hide', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $trigger = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .bootstrapTooltip()
+      .appendTo('#qunit-fixture')
+
+    $trigger.one('shown.bs.tooltip', function () {
+      assert.ok($trigger[0].hasAttribute('aria-describedby'), 'trigger has aria-describedby')
+      $trigger.bootstrapTooltip('hide')
+    })
+    .one('hidden.bs.tooltip', function () {
+      assert.ok(!$trigger[0].hasAttribute('aria-describedby'), 'trigger does not have aria-describedby')
+      done()
+    })
+    .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should assign a unique id tooltip element', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        var id = $('.tooltip').attr('id')
+
+        assert.strictEqual($('#' + id).length, 1, 'tooltip has unique id')
+        assert.strictEqual(id.indexOf('tooltip'), 0, 'tooltip id has prefix')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should place tooltips relative to placement option', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
+        $tooltip.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
+        done()
+      })
+      .bootstrapTooltip({ placement: 'bottom' })
+
+    $tooltip.bootstrapTooltip('show')
+  })
+
+  QUnit.test('should allow html entities', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="&lt;b&gt;@fat&lt;/b&gt;"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ html: true })
+
+    $tooltip.one('shown.bs.tooltip', function () {
+      assert.notEqual($('.tooltip b').length, 0, 'b tag was inserted')
+      $tooltip.bootstrapTooltip('hide')
+    })
+    .one('hidden.bs.tooltip', function () {
+      assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
+      done()
+    })
+    .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should respect custom classes', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ template: '<div class="tooltip some-class"><div class="tooltip-arrow"/><div class="tooltip-inner"/></div>' })
+
+    $tooltip.one('shown.bs.tooltip', function () {
+      assert.ok($('.tooltip').hasClass('some-class'), 'custom class is present')
+      $tooltip.bootstrapTooltip('hide')
+    })
+    .one('hidden.bs.tooltip', function () {
+      assert.strictEqual($('.tooltip').length, 0, 'tooltip removed')
+      done()
+    })
+    .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire show event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .on('show.bs.tooltip', function () {
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire inserted event', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('inserted.bs.tooltip', function () {
+        assert.notEqual($('.tooltip').length, 0, 'tooltip was inserted')
+        assert.ok(true, 'inserted event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire shown event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"></div>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        assert.ok(true, 'shown was called')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not fire shown event when show was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .on('show.bs.tooltip', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'show event fired')
+        done()
+      })
+      .on('shown.bs.tooltip', function () {
+        assert.ok(false, 'shown event fired')
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire hide event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hide.bs.tooltip', function () {
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should fire hidden event', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.ok(true, 'hidden event fired')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not fire hidden event when hide was prevented', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    $('<div title="tooltip title"/>')
+      .appendTo('#qunit-fixture')
+      .on('shown.bs.tooltip', function () {
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hide.bs.tooltip', function (e) {
+        e.preventDefault()
+        assert.ok(true, 'hide event fired')
+        done()
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.ok(false, 'hidden event fired')
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should destroy tooltip', function (assert) {
+    assert.expect(7)
+    var $tooltip = $('<div/>')
+      .bootstrapTooltip()
+      .on('click.foo', function () {})
+
+    assert.ok($tooltip.data('bs.tooltip'), 'tooltip has data')
+    assert.ok($._data($tooltip[0], 'events').mouseover && $._data($tooltip[0], 'events').mouseout, 'tooltip has hover events')
+    assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip has extra click.foo event')
+
+    $tooltip.bootstrapTooltip('show')
+    $tooltip.bootstrapTooltip('destroy')
+
+    assert.ok(!$tooltip.hasClass('in'), 'tooltip is hidden')
+    assert.ok(!$._data($tooltip[0], 'bs.tooltip'), 'tooltip does not have data')
+    assert.strictEqual($._data($tooltip[0], 'events').click[0].namespace, 'foo', 'tooltip still has click.foo')
+    assert.ok(!$._data($tooltip[0], 'events').mouseover && !$._data($tooltip[0], 'events').mouseout, 'tooltip does not have hover events')
+  })
+
+  QUnit.test('should show tooltip with delegate selector on click', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $div = $('<div><a href="#" rel="tooltip" title="Another tooltip"/></div>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        selector: 'a[rel="tooltip"]',
+        trigger: 'click'
+      })
+
+    $div.one('shown.bs.tooltip', function () {
+      assert.ok($('.tooltip').is('.fade.in'), 'tooltip is faded in')
+      $div.find('a').trigger('click')
+    })
+    .one('hidden.bs.tooltip', function () {
+      assert.strictEqual($('.tooltip').length, 0, 'tooltip was removed from dom')
+      done()
+    })
+
+    $div.find('a').trigger('click')
+  })
+
+  QUnit.test('should show tooltip when toggle is called', function (assert) {
+    assert.expect(1)
+    $('<a href="#" rel="tooltip" title="tooltip on toggle"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'manual' })
+      .bootstrapTooltip('toggle')
+
+    assert.ok($('.tooltip').is('.fade.in'), 'tooltip is faded in')
+  })
+
+  QUnit.test('should hide previously shown tooltip when toggle is called on tooltip', function (assert) {
+    assert.expect(1)
+    $('<a href="#" rel="tooltip" title="tooltip on toggle">@ResentedHook</a>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'manual' })
+      .bootstrapTooltip('show')
+
+    $('.tooltip').bootstrapTooltip('toggle')
+    assert.ok($('.tooltip').not('.fade.in'), 'tooltip was faded out')
+  })
+
+  QUnit.test('should place tooltips inside body when container is body', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ container: 'body' })
+      .one('shown.bs.tooltip', function () {
+        assert.notEqual($('body > .tooltip').length, 0, 'tooltip is direct descendant of body')
+        assert.strictEqual($('#qunit-fixture > .tooltip').length, 0, 'tooltip is not in parent')
+
+        $(this).bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('body > .tooltip').length, 0, 'tooltip was removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should add position class before positioning so that position-specific styles are taken into account', function (assert) {
+    assert.expect(1)
+    var styles = '<style>'
+        + '.tooltip.right { white-space: nowrap; }'
+        + '.tooltip.right .tooltip-inner { max-width: none; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('#qunit-fixture')
+    var $target = $('<a href="#" rel="tooltip" title="very very very very very very very very long tooltip in one line"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'right',
+        viewport: null
+      })
+      .bootstrapTooltip('show')
+    var $tooltip = $container.find('.tooltip')
+
+    // this is some dumb hack shit because sub pixels in firefox
+    var top = Math.round($target.offset().top + ($target[0].offsetHeight / 2) - ($tooltip[0].offsetHeight / 2))
+    var top2 = Math.round($tooltip.offset().top)
+    var topDiff = top - top2
+    assert.ok(topDiff <= 1 && topDiff >= -1)
+    $target.bootstrapTooltip('hide')
+
+    $container.remove()
+    $styles.remove()
+  })
+
+  QUnit.test('should use title attribute for tooltip text', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip()
+      .one('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title from title attribute is set')
+
+        $(this).bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+
+  })
+
+  QUnit.test('should prefer title attribute over title option', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<a href="#" rel="tooltip" title="Simple tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: 'This is a tooltip with some content'
+      })
+      .one('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'Simple tooltip', 'title is set from title attribute while preferred over title option')
+        $(this).bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should use title option', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    $('<a href="#" rel="tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        title: 'This is a tooltip with some content'
+      })
+      .one('shown.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').children('.tooltip-inner').text(), 'This is a tooltip with some content', 'title from title option is set')
+        $(this).bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should be placed dynamically to viewport with the dynamic placement option', function (assert) {
+    assert.expect(6)
+    var done = assert.async()
+
+    var $style = $('<style> div[rel="tooltip"] { position: absolute; } #qunit-fixture { top: inherit; left: inherit } </style>').appendTo('head')
+    var $container = $('<div/>')
+      .css({
+        position: 'relative',
+        height: '100%'
+      })
+      .appendTo('#qunit-fixture')
+
+    var $topTooltip = $('<div style="left: 0; top: 0;" rel="tooltip" title="Top tooltip">Top Dynamic Tooltip</div>')
+      .appendTo($container)
+      .bootstrapTooltip({ placement: 'auto', viewport: '#qunit-fixture' })
+
+    var topDone = false
+    var rightDone = false
+    var leftDone = false
+
+    function isDone() {
+      if (topDone && rightDone && leftDone) {
+        $container.remove()
+        $style.remove()
+        done()
+      }
+    }
+
+    function leftTooltip() {
+      var $leftTooltip = $('<div style="left: 0;" rel="tooltip" title="Left tooltip">Left Dynamic Tooltip</div>')
+        .appendTo($container)
+        .bootstrapTooltip({ placement: 'auto left', viewport: '#qunit-fixture' })
+
+      $leftTooltip
+        .one('shown.bs.tooltip', function () {
+          assert.ok($('.tooltip').is('.right'), 'left positioned tooltip is dynamically positioned right')
+          $leftTooltip.bootstrapTooltip('hide')
+        })
+        .one('hidden.bs.tooltip', function () {
+          assert.strictEqual($('.tooltip').length, 0, 'left positioned tooltip removed from dom')
+          leftDone = true
+          isDone()
+        })
+        .bootstrapTooltip('show')
+    }
+
+    function rightTooltip() {
+      var $rightTooltip = $('<div style="right: 0;" rel="tooltip" title="Right tooltip">Right Dynamic Tooltip</div>')
+        .appendTo($container)
+        .bootstrapTooltip({ placement: 'right auto', viewport: '#qunit-fixture' })
+
+      $rightTooltip
+        .one('shown.bs.tooltip', function () {
+          assert.ok($('.tooltip').is('.in'), 'right positioned tooltip is dynamically positioned left')
+          $rightTooltip.bootstrapTooltip('hide')
+        })
+        .one('hidden.bs.tooltip', function () {
+          assert.strictEqual($('.tooltip').length, 0, 'right positioned tooltip removed from dom')
+          rightDone = true
+          leftTooltip()
+        })
+        .bootstrapTooltip('show')
+    }
+
+    $topTooltip
+      .one('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.bottom'), 'top positioned tooltip is dynamically positioned to bottom')
+        $topTooltip.bootstrapTooltip('hide')
+      })
+      .one('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'top positioned tooltip removed from dom')
+        topDone = true
+        rightTooltip()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should position tip on top if viewport has enough space and placement is "auto top"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + 'body { padding-top: 100px; }'
+        + '#section { height: 300px; border: 1px solid red; padding-top: 50px }'
+        + 'div[rel="tooltip"] { width: 150px; border: 1px solid blue; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="section"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'auto top',
+        viewport: '#section'
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.top'), 'top positioned tooltip is dynamically positioned to top')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should position tip on top if viewport has enough space and is not parent', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#section { height: 300px; border: 1px solid red; margin-top: 100px; }'
+        + 'div[rel="tooltip"] { width: 150px; border: 1px solid blue; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="section"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'auto top',
+        viewport: '#qunit-fixture'
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.top'), 'top positioned tooltip is dynamically positioned to top')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should position tip on bottom if the tip\'s dimension exceeds the viewport area and placement is "auto top"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + 'body { padding-top: 100px; }'
+        + '#section { height: 300px; border: 1px solid red; }'
+        + 'div[rel="tooltip"] { width: 150px; border: 1px solid blue; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="section"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'auto top',
+        viewport: '#section'
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.bottom'), 'top positioned tooltip is dynamically positioned to bottom')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should display the tip on top whenever scrollable viewport has enough room if the given placement is "auto top"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#scrollable-div { height: 200px; overflow: auto; }'
+        + '.tooltip-item { margin: 200px 0 400px; width: 150px; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="scrollable-div"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip" class="tooltip-item">Tooltip Item</div>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'top auto',
+        viewport: '#scrollable-div'
+      })
+
+    $('#scrollable-div').scrollTop(100)
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.fade.top.in'), 'has correct classes applied')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should display the tip on bottom whenever scrollable viewport doesn\'t have enough room if the given placement is "auto top"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#scrollable-div { height: 200px; overflow: auto; }'
+        + '.tooltip-item { padding: 200px 0 400px; width: 150px; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="scrollable-div"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip" class="tooltip-item">Tooltip Item</div>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'top auto',
+        viewport: '#scrollable-div'
+      })
+
+    $('#scrollable-div').scrollTop(200)
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should display the tip on bottom whenever scrollable viewport has enough room if the given placement is "auto bottom"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#scrollable-div { height: 200px; overflow: auto; }'
+        + '.spacer { height: 400px; }'
+        + '.spacer:first-child { height: 200px; }'
+        + '.tooltip-item { width: 150px; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="scrollable-div"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip" class="tooltip-item">Tooltip Item</div>')
+      .appendTo($container)
+      .before('<div class="spacer"/>')
+      .after('<div class="spacer"/>')
+      .bootstrapTooltip({
+        placement: 'bottom auto',
+        viewport: '#scrollable-div'
+      })
+
+    $('#scrollable-div').scrollTop(200)
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.fade.bottom.in'), 'has correct classes applied')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should display the tip on top whenever scrollable viewport doesn\'t have enough room if the given placement is "auto bottom"', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#scrollable-div { height: 200px; overflow: auto; }'
+        + '.tooltip-item { margin-top: 400px; width: 150px; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div id="scrollable-div"/>').appendTo('#qunit-fixture')
+    var $target = $('<div rel="tooltip" title="tip" class="tooltip-item">Tooltip Item</div>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'bottom auto',
+        viewport: '#scrollable-div'
+      })
+
+    $('#scrollable-div').scrollTop(400)
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.ok($('.tooltip').is('.fade.top.in'), 'has correct classes applied')
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should adjust the tip\'s top position when up against the top of the viewport', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+        + 'a[rel="tooltip"] { position: fixed; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('#qunit-fixture')
+    var $target = $('<a href="#" rel="tooltip" title="tip" style="top: 0px; left: 0px;"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'right',
+        viewport: {
+          selector: 'body',
+          padding: 12
+        }
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.strictEqual(Math.round($container.find('.tooltip').offset().top), 12)
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should adjust the tip\'s top position when up against the bottom of the viewport', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+        + 'a[rel="tooltip"] { position: fixed; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('#qunit-fixture')
+    var $target = $('<a href="#" rel="tooltip" title="tip" style="bottom: 0px; left: 0px;"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'right',
+        viewport: {
+          selector: 'body',
+          padding: 12
+        }
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        var $tooltip = $container.find('.tooltip')
+        var padding = 50
+        var result = Math.round($tooltip.offset().top)
+        var resultMax = result + padding
+        var resultMin = result - padding
+        var expected = Math.round($(window).height() - 12 - $tooltip[0].offsetHeight)
+
+        assert.ok(expected < resultMax && expected > resultMin)
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $container.remove()
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should adjust the tip\'s left position when up against the left of the viewport', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+        + 'a[rel="tooltip"] { position: fixed; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('#qunit-fixture')
+    var $target = $('<a href="#" rel="tooltip" title="tip" style="top: 0px; left: 0px;"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'bottom',
+        viewport: {
+          selector: 'body',
+          padding: 12
+        }
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        assert.strictEqual(Math.round($container.find('.tooltip').offset().left), 12)
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $container.remove()
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should adjust the tip\'s left position when up against the right of the viewport', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+        + 'a[rel="tooltip"] { position: fixed; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div/>').appendTo('body')
+    var $target = $('<a href="#" rel="tooltip" title="tip" style="top: 0px; right: 0px;"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'bottom',
+        viewport: {
+          selector: 'body',
+          padding: 12
+        }
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        var $tooltip = $container.find('.tooltip')
+        assert.strictEqual(Math.round($tooltip.offset().left), Math.round($(window).width() - 12 - $tooltip[0].offsetWidth))
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $container.remove()
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should adjust the tip when up against the right of an arbitrary viewport', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+        + '.container-viewport { position: absolute; top: 50px; left: 60px; width: 300px; height: 300px; }'
+        + 'a[rel="tooltip"] { position: fixed; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div class="container-viewport"/>').appendTo(document.body)
+    var $target = $('<a href="#" rel="tooltip" title="tip" style="top: 50px; left: 350px;"/>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'bottom',
+        viewport: '.container-viewport'
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        var $tooltip = $container.find('.tooltip')
+        assert.strictEqual(Math.round($tooltip.offset().left), Math.round(60 + $container.width() - $tooltip[0].offsetWidth))
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $container.remove()
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should get viewport element from function', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip .tooltip-inner { width: 200px; height: 200px; max-width: none; }'
+        + '.container-viewport { position: absolute; top: 50px; left: 60px; width: 300px; height: 300px; }'
+        + 'a[rel="tooltip"] { position: fixed; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div class="container-viewport"/>').appendTo(document.body)
+    var $target = $('<a href="#" rel="tooltip" title="tip" style="top: 50px; left: 350px;"/>').appendTo($container)
+    $target
+      .bootstrapTooltip({
+        placement: 'bottom',
+        viewport: function ($element) {
+          assert.strictEqual($element[0], $target[0], 'viewport function was passed target as argument')
+          return ($element.closest('.container-viewport'))
+        }
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        var $tooltip = $container.find('.tooltip')
+        assert.strictEqual(Math.round($tooltip.offset().left), Math.round(60 + $container.width() - $tooltip[0].offsetWidth))
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $container.remove()
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not misplace the tip when the right edge offset is greater or equal than the viewport width', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.container-viewport, .container-viewport *, .container-viewport *:before, .container-viewport *:after { box-sizing: border-box; }'
+        + '.tooltip, .tooltip .tooltip-inner { width: 50px; height: 50px; max-width: none; background: red; }'
+        + '.container-viewport { padding: 100px; margin-left: 100px; width: 100px; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $container = $('<div class="container-viewport"/>').appendTo(document.body)
+    var $target = $('<a href="#" rel="tooltip" title="tip">foobar</a>')
+      .appendTo($container)
+      .bootstrapTooltip({
+        viewport: '.container-viewport'
+      })
+
+    $target
+      .on('shown.bs.tooltip', function () {
+        var $tooltip = $container.find('.tooltip')
+        var expected = Math.round($target.position().left + $target.width() / 2 - $tooltip[0].offsetWidth / 2)
+        var result = Math.round($tooltip.offset().left)
+        assert.ok(result === (expected - 1) || result === expected)
+        $target.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        $container.remove()
+        $styles.remove()
+        done()
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not error when trying to show an auto-placed tooltip that has been removed from the dom', function (assert) {
+    assert.expect(1)
+    var passed = true
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .one('show.bs.tooltip', function () {
+        $(this).remove()
+      })
+      .bootstrapTooltip({ placement: 'auto' })
+
+    try {
+      $tooltip.bootstrapTooltip('show')
+    } catch (err) {
+      passed = false
+      console.log(err)
+    }
+
+    assert.ok(passed, '.tooltip(\'show\') should not throw an error if element no longer is in dom')
+  })
+
+  QUnit.test('should place tooltip on top of element', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var containerHTML = '<div>'
+        + '<p style="margin-top: 200px">'
+        + '<a href="#" title="very very very very very very very long tooltip">Hover me</a>'
+        + '</p>'
+        + '</div>'
+
+    var $container = $(containerHTML)
+      .css({
+        position: 'absolute',
+        bottom: 0,
+        left: 0,
+        textAlign: 'right',
+        width: 300,
+        height: 300
+      })
+      .appendTo('#qunit-fixture')
+
+    var $trigger = $container
+      .find('a')
+      .css('margin-top', 200)
+      .bootstrapTooltip({
+        placement: 'top',
+        animate: false
+      })
+      .bootstrapTooltip('show')
+
+    var $tooltip = $container.find('.tooltip')
+
+    setTimeout(function () {
+      assert.ok(Math.round($tooltip.offset().top + $tooltip.outerHeight()) <= Math.round($trigger.offset().top))
+      done()
+    }, 0)
+  })
+
+  QUnit.test('should place tooltip inside viewport', function (assert) {
+    assert.expect(1)
+    var done = assert.async()
+
+    var $container = $('<div/>')
+      .css({
+        position: 'absolute',
+        width: 200,
+        height: 200,
+        bottom: 0,
+        left: 0
+      })
+      .appendTo('#qunit-fixture')
+
+    $('<a href="#" title="Very very very very very very very very long tooltip">Hover me</a>')
+      .css({
+        position: 'absolute',
+        top: 0,
+        left: 0
+      })
+      .appendTo($container)
+      .bootstrapTooltip({
+        placement: 'top'
+      })
+      .bootstrapTooltip('show')
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').offset().left >= 0)
+      done()
+    }, 0)
+  })
+
+  QUnit.test('should show tooltip if leave event hasn\'t occurred before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: 150 })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '100ms: tooltip is not faded in')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').is('.fade.in'), '200ms: tooltip is faded in')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: 150 })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '100ms: tooltip not faded in')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '200ms: tooltip not faded in')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not hide tooltip if leave event occurs and enter event occurs within the hide delay', function (assert) {
+    assert.expect(3)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: { show: 0, hide: 150 }})
+
+    setTimeout(function () {
+      assert.ok($('.tooltip').is('.fade.in'), '1ms: tooltip faded in')
+      $tooltip.trigger('mouseout')
+
+      setTimeout(function () {
+        assert.ok($('.tooltip').is('.fade.in'), '100ms: tooltip still faded in')
+        $tooltip.trigger('mouseenter')
+      }, 100)
+
+      setTimeout(function () {
+        assert.ok($('.tooltip').is('.fade.in'), '200ms: tooltip still faded in')
+        done()
+      }, 200)
+    }, 0)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: 150 })
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '100ms: tooltip not faded in')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '200ms: tooltip not faded in')
+      done()
+    }, 200)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should not show tooltip if leave event occurs before delay expires, even if hide delay is 0', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: { show: 150, hide: 0 }})
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '100ms: tooltip not faded in')
+      $tooltip.trigger('mouseout')
+    }, 100)
+
+    setTimeout(function () {
+      assert.ok(!$('.tooltip').is('.fade.in'), '250ms: tooltip not faded in')
+      done()
+    }, 250)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should wait 200ms before hiding the tooltip', function (assert) {
+    if (window.__karma__) {
+      assert.expect(0)
+      return
+    }
+
+    assert.expect(3)
+    var done = assert.async()
+
+    var $tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ delay: { show: 0, hide: 150 }})
+
+    setTimeout(function () {
+      assert.ok($tooltip.data('bs.tooltip').$tip.is('.fade.in'), '1ms: tooltip faded in')
+
+      $tooltip.trigger('mouseout')
+
+      setTimeout(function () {
+        assert.ok($tooltip.data('bs.tooltip').$tip.is('.fade.in'), '100ms: tooltip still faded in')
+      }, 100)
+
+      setTimeout(function () {
+        assert.ok(!$tooltip.data('bs.tooltip').$tip.is('.in'), '200ms: tooltip removed')
+        done()
+      }, 200)
+
+    }, 0)
+
+    $tooltip.trigger('mouseenter')
+  })
+
+  QUnit.test('should correctly position tooltips on SVG elements', function (assert) {
+    if (!window.SVGElement) {
+      // Skip IE8 since it doesn't support SVG
+      assert.expect(0)
+      return
+    }
+    assert.expect(2)
+
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.tooltip { position: absolute; }'
+        + '.tooltip .tooltip-inner { width: 24px; height: 24px; font-family: Helvetica; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    $('#qunit-fixture').append(
+      '<div style="position: fixed; top: 0; left: 0;">'
+      + '  <svg width="200" height="200">'
+      + '    <circle cx="100" cy="100" r="10" title="m" id="theCircle" />'
+      + '  </svg>'
+      + '</div>')
+    var $circle = $('#theCircle')
+
+    $circle
+      .on('shown.bs.tooltip', function () {
+        var offset = $('.tooltip').offset()
+        $styles.remove()
+        assert.ok(Math.abs(offset.left - 88) <= 1, 'tooltip has correct horizontal location')
+        $circle.bootstrapTooltip('hide')
+
+      })
+      .on('hidden.bs.tooltip', function () {
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip({ container: 'body', placement: 'top', trigger: 'manual' })
+
+    $circle.bootstrapTooltip('show')
+  })
+
+  QUnit.test('should correctly determine auto placement based on container rather than parent', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.tooltip { position: absolute; display: block; font-size: 12px; line-height: 1.4; }'
+        + '.tooltip .tooltip-inner { max-width: 200px; padding: 3px 8px; font-family: Helvetica; text-align: center; }'
+        + '#trigger-parent {'
+        + '  position: fixed;'
+        + '  top: 100px;'
+        + '  right: 17px;'
+        + '}'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    $('#qunit-fixture').append('<span id="trigger-parent"><a id="tt-trigger" title="If a_larger_text is written here, it won\'t fit using older broken version of BS">HOVER OVER ME</a></span>')
+    var $trigger = $('#tt-trigger')
+
+    $trigger
+      .on('shown.bs.tooltip', function () {
+        var $tip = $('.tooltip-inner')
+        var tipXrightEdge = $tip.offset().left + $tip.width()
+        var triggerXleftEdge = $trigger.offset().left
+        assert.ok(tipXrightEdge < triggerXleftEdge, 'tooltip with auto left placement, when near the right edge of the viewport, gets left placement')
+        $trigger.bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        $styles.remove()
+        $(this).remove()
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip({
+        container: 'body',
+        placement: 'auto left',
+        trigger: 'manual'
+      })
+
+    $trigger.bootstrapTooltip('show')
+  })
+
+  QUnit.test('should not reload the tooltip on subsequent mouseenter events', function (assert) {
+    assert.expect(1)
+    var titleHtml = function () {
+      var uid = $.fn.bootstrapTooltip.Constructor.prototype.getUID('tooltip')
+      return '<p id="tt-content">' + uid + '</p><p>' + uid + '</p><p>' + uid + '</p>'
+    }
+
+    var $tooltip = $('<span id="tt-outer" rel="tooltip" data-trigger="hover" data-placement="top">some text</span>')
+      .appendTo('#qunit-fixture')
+
+    $tooltip.bootstrapTooltip({
+      html: true,
+      animation: false,
+      trigger: 'hover',
+      delay: { show: 0, hide: 500 },
+      container: $tooltip,
+      title: titleHtml
+    })
+
+    $('#tt-outer').trigger('mouseenter')
+
+    var currentUid = $('#tt-content').text()
+
+    $('#tt-content').trigger('mouseenter')
+    assert.strictEqual(currentUid, $('#tt-content').text())
+  })
+
+  QUnit.test('should not reload the tooltip if the mouse leaves and re-enters before hiding', function (assert) {
+    assert.expect(4)
+    var titleHtml = function () {
+      var uid = $.fn.bootstrapTooltip.Constructor.prototype.getUID('tooltip')
+      return '<p id="tt-content">' + uid + '</p><p>' + uid + '</p><p>' + uid + '</p>'
+    }
+
+    var $tooltip = $('<span id="tt-outer" rel="tooltip" data-trigger="hover" data-placement="top">some text</span>')
+      .appendTo('#qunit-fixture')
+
+    $tooltip.bootstrapTooltip({
+      html: true,
+      animation: false,
+      trigger: 'hover',
+      delay: { show: 0, hide: 500 },
+      container: $tooltip,
+      title: titleHtml
+    })
+
+    var obj = $tooltip.data('bs.tooltip')
+
+    $('#tt-outer').trigger('mouseenter')
+
+    var currentUid = $('#tt-content').text()
+
+    $('#tt-outer').trigger('mouseleave')
+    assert.strictEqual(currentUid, $('#tt-content').text())
+
+    assert.ok(obj.hoverState == 'out', 'the tooltip hoverState should be set to "out"')
+
+    $('#tt-content').trigger('mouseenter')
+    assert.ok(obj.hoverState == 'in', 'the tooltip hoverState should be set to "in"')
+
+    assert.strictEqual(currentUid, $('#tt-content').text())
+  })
+
+  QUnit.test('should position arrow correctly when tooltip is moved to not appear offscreen', function (assert) {
+    assert.expect(2)
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.tooltip { position: absolute; }'
+        + '.tooltip-arrow { position: absolute; width: 0; height: 0; }'
+        + '.tooltip .tooltip-inner { max-width: 200px; padding: 3px 8px; }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    $('<a href="#" title="tooltip title" style="position: absolute; bottom: 0; right: 0;">Foobar</a>')
+      .appendTo('body')
+      .on('shown.bs.tooltip', function () {
+        var arrowStyles = $(this).data('bs.tooltip').$tip.find('.tooltip-arrow').attr('style')
+        assert.ok(/left/i.test(arrowStyles) && !/top/i.test(arrowStyles), 'arrow positioned correctly')
+        $(this).bootstrapTooltip('hide')
+      })
+      .on('hidden.bs.tooltip', function () {
+        $styles.remove()
+        $(this).remove()
+        assert.strictEqual($('.tooltip').length, 0, 'tooltip removed from dom')
+        done()
+      })
+      .bootstrapTooltip({
+        container: 'body',
+        placement: 'top',
+        trigger: 'manual'
+      })
+      .bootstrapTooltip('show')
+  })
+
+  QUnit.test('should correctly position tooltips on transformed elements', function (assert) {
+    var styleProps = document.documentElement.style
+    if ((!('transform' in styleProps) && !('webkitTransform' in styleProps) && !('msTransform' in styleProps)) || window.__karma__) {
+      assert.expect(0)
+      return
+    }
+
+    assert.expect(2)
+
+    var done = assert.async()
+
+    var styles = '<style>'
+        + '#qunit-fixture { top: 0; left: 0; }'
+        + '.tooltip, .tooltip *, .tooltip *:before, .tooltip *:after { box-sizing: border-box; }'
+        + '.tooltip { position: absolute; }'
+        + '.tooltip .tooltip-inner { width: 24px; height: 24px; font-family: Helvetica; }'
+        + '#target { position: absolute; top: 100px; left: 50px; width: 100px; height: 200px; -webkit-transform: rotate(270deg); -ms-transform: rotate(270deg); transform: rotate(270deg); }'
+        + '</style>'
+    var $styles = $(styles).appendTo('head')
+
+    var $element = $('<div id="target" title="1"/>').appendTo('#qunit-fixture')
+
+    $element
+      .on('shown.bs.tooltip', function () {
+        var offset = $('.tooltip').offset()
+        $styles.remove()
+        assert.ok(Math.abs(offset.left - 88) <= 1, 'tooltip has correct horizontal location')
+        assert.ok(Math.abs(offset.top - 126) <= 1, 'tooltip has correct vertical location')
+        $element.bootstrapTooltip('hide')
+        done()
+      })
+      .bootstrapTooltip({
+        container: 'body',
+        placement: 'top',
+        trigger: 'manual'
+      })
+
+    $element.bootstrapTooltip('show')
+  })
+
+  QUnit.test('should throw an error when initializing tooltip on the document object without specifying a delegation selector', function (assert) {
+    assert.expect(1)
+    assert.throws(function () {
+      $(document).bootstrapTooltip({ title: 'What am I on?' })
+    }, new Error('`selector` option must be specified when initializing tooltip on the window.document object!'))
+  })
+
+  QUnit.test('should do nothing when an attempt is made to hide an uninitialized tooltip', function (assert) {
+    assert.expect(1)
+
+    var $tooltip = $('<span data-toggle="tooltip" title="some tip">some text</span>')
+      .appendTo('#qunit-fixture')
+      .on('hidden.bs.tooltip shown.bs.tooltip', function () {
+        assert.ok(false, 'should not fire any tooltip events')
+      })
+      .bootstrapTooltip('hide')
+    assert.strictEqual($tooltip.data('bs.tooltip'), undefined, 'should not initialize the tooltip')
+  })
+
+  QUnit.test('should throw an error when template contains multiple top-level elements', function (assert) {
+    assert.expect(1)
+    assert.throws(function () {
+      $('<a href="#" data-toggle="tooltip" title="Another tooltip"></a>')
+        .appendTo('#qunit-fixture')
+        .bootstrapTooltip({ template: '<div>Foo</div><div>Bar</div>' })
+        .bootstrapTooltip('show')
+    }, new Error('tooltip `template` option must consist of exactly 1 top-level element!'))
+  })
+
+  QUnit.test('should not remove tooltip if multiple triggers are set and one is still active', function (assert) {
+    assert.expect(41)
+    var $el = $('<button>Trigger</button>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({ trigger: 'click hover focus', animation: false })
+    var tooltip = $el.data('bs.tooltip')
+    var $tooltip = tooltip.tip()
+
+    function showingTooltip() { return $tooltip.hasClass('in') || tooltip.hoverState == 'in' }
+
+    var tests = [
+      ['mouseenter', 'mouseleave'],
+
+      ['focusin', 'focusout'],
+
+      ['click', 'click'],
+
+      ['mouseenter', 'focusin', 'focusout', 'mouseleave'],
+      ['mouseenter', 'focusin', 'mouseleave', 'focusout'],
+
+      ['focusin', 'mouseenter', 'mouseleave', 'focusout'],
+      ['focusin', 'mouseenter', 'focusout', 'mouseleave'],
+
+      ['click', 'focusin', 'mouseenter', 'focusout', 'mouseleave', 'click'],
+      ['mouseenter', 'click', 'focusin', 'focusout', 'mouseleave', 'click'],
+      ['mouseenter', 'focusin', 'click', 'click', 'mouseleave', 'focusout']
+    ]
+
+    assert.ok(!showingTooltip())
+
+    $.each(tests, function (idx, triggers) {
+      for (var i = 0, len = triggers.length; i < len; i++) {
+        $el.trigger(triggers[i])
+        assert.equal(i < (len - 1), showingTooltip())
+      }
+    })
+  })
+
+  QUnit.test('should disable sanitizer', function (assert) {
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        sanitize: false
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+    assert.strictEqual(tooltip.options.sanitize, false)
+  })
+
+  QUnit.test('should sanitize template by removing disallowed tags', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<div>',
+          '  <script>console.log("oups script inserted")</script>',
+          '  <span>Some content</span>',
+          '</div>'
+        ].join('')
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+    assert.strictEqual(tooltip.options.template.indexOf('script'), -1)
+  })
+
+  QUnit.test('should sanitize template by removing disallowed attributes', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<div>',
+          '  <img src="x" onError="alert(\'test\')">Some content</img>',
+          '</div>'
+        ].join('')
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+    assert.strictEqual(tooltip.options.template.indexOf('onError'), -1)
+  })
+
+  QUnit.test('should sanitize template by removing tags with XSS', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<div>',
+          '  <a href="javascript:alert(7)">Click me</a>',
+          '  <span>Some content</span>',
+          '</div>'
+        ].join('')
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+    assert.strictEqual(tooltip.options.template.indexOf('javascript'), -1)
+  })
+
+  QUnit.test('should allow custom sanitization rules', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(2)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<a href="javascript:alert(7)">Click me</a>',
+          '<span>Some content</span>'
+        ].join(''),
+        whiteList: {
+          span: null
+        }
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+
+    assert.strictEqual(tooltip.options.template.indexOf('<a'), -1)
+    assert.ok(tooltip.options.template.indexOf('span') !== -1)
+  })
+
+  QUnit.test('should allow passing a custom function for sanitization', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<span>Some content</span>'
+        ].join(''),
+        sanitizeFn: function (input) {
+          return input
+        }
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+
+    assert.ok(tooltip.options.template.indexOf('span') !== -1)
+  })
+
+  QUnit.test('should allow passing aria attributes', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<span aria-pressed="true">Some content</span>'
+        ].join('')
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+
+    assert.ok(tooltip.options.template.indexOf('aria-pressed') !== -1)
+  })
+
+  QUnit.test('should not take into account sanitize in data attributes', function (assert) {
+    if (!document.implementation || !document.implementation.createHTMLDocument) {
+      assert.expect(0)
+
+      return
+    }
+
+    assert.expect(1)
+
+    var $trigger = $('<a href="#" rel="tooltip" data-sanitize="false" data-trigger="click" title="Another tooltip"/>')
+      .appendTo('#qunit-fixture')
+      .bootstrapTooltip({
+        template: [
+          '<span aria-pressed="true">Some content</span>'
+        ].join('')
+      })
+
+    var tooltip = $trigger.data('bs.tooltip')
+
+    assert.strictEqual(tooltip.options.sanitize, true)
+  })
+})