1 Bug 110903: getPropertyValue for -webkit-margin-collapse returns null, should compute the shorthand value
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS webkitMarginCollapseValue("margin-collapse1") is 'collapse separate'
7 PASS webkitMarginCollapseValue("margin-collapse2") is 'discard discard'
8 PASS webkitMarginCollapseValue("margin-collapse3") is 'discard separate'
9 NOTE: 'foo' is an illegal CSS value for '-webkit-margin-collapse'.
10 PASS webkitMarginCollapseValue("margin-collapse4") is ""
11 NOTE: If only few longhand properties are specified, getPropertyValue for shorthand property returns empty string.
12 PASS webkitMarginCollapseValue("margin-collapse5") is ""
13 PASS successfullyParsed is true