diff options
Diffstat (limited to 'dom/tests/mochitest/ajax/prototype/test/unit/position_test.js')
-rw-r--r-- | dom/tests/mochitest/ajax/prototype/test/unit/position_test.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/dom/tests/mochitest/ajax/prototype/test/unit/position_test.js b/dom/tests/mochitest/ajax/prototype/test/unit/position_test.js new file mode 100644 index 000000000..5cea791b1 --- /dev/null +++ b/dom/tests/mochitest/ajax/prototype/test/unit/position_test.js @@ -0,0 +1,44 @@ +var testVar = 'to be updated'; + +new Test.Unit.Runner({ + + setup: function() { + scrollTo(0,0); + Position.prepare(); + Position.includeScrollOffsets = false; + }, + + teardown: function() { + scrollTo(0,0); + Position.prepare(); + Position.includeScrollOffsets = false; + }, + + testPrepare: function() { + Position.prepare(); + this.assertEqual(0, Position.deltaX); + this.assertEqual(0, Position.deltaY); + scrollTo(20,30); + Position.prepare(); + this.assertEqual(20, Position.deltaX); + this.assertEqual(30, Position.deltaY); + }, + + testWithin: function() { + [true, false].each(function(withScrollOffsets) { + Position.includeScrollOffsets = withScrollOffsets; + this.assert(!Position.within($('body_absolute'), 9, 9), 'outside left/top'); + this.assert(Position.within($('body_absolute'), 10, 10), 'left/top corner'); + this.assert(Position.within($('body_absolute'), 10, 19), 'left/bottom corner'); + this.assert(!Position.within($('body_absolute'), 10, 20), 'outside bottom'); + }, this); + + scrollTo(20,30); + Position.prepare(); + Position.includeScrollOffsets = true; + this.assert(!Position.within($('body_absolute'), 9, 9), 'outside left/top'); + this.assert(Position.within($('body_absolute'), 10, 10), 'left/top corner'); + this.assert(Position.within($('body_absolute'), 10, 19), 'left/bottom corner'); + this.assert(!Position.within($('body_absolute'), 10, 20), 'outside bottom'); + } +});
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