1 Test the setting of the -webkit-image-set function.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
7 Single value for background-image : url(http://www.webkit.org/a) 1x
8 PASS testComputedStyle("background-image", "-webkit-image-set(url(http://www.webkit.org/a) 1x)") is "-webkit-image-set(url(http://www.webkit.org/a) 1x)"
10 Multiple values for background-image : url(http://www.webkit.org/a) 1x, url(http://www.webkit.org/b) 2x
11 PASS testComputedStyle("background-image", "-webkit-image-set(url(http://www.webkit.org/a) 1x, url(http://www.webkit.org/b) 2x)") is "-webkit-image-set(url(http://www.webkit.org/a) 1x, url(http://www.webkit.org/b) 2x)"
13 Multiple values for background-image, out of order : url(http://www.webkit.org/c) 3x, url(http://www.webkit.org/b) 2x, url(http://www.webkit.org/a) 1x
14 PASS testComputedStyle("background-image", "-webkit-image-set(url(http://www.webkit.org/c) 3x, url(http://www.webkit.org/b) 2x, url(http://www.webkit.org/a) 1x)") is "-webkit-image-set(url(http://www.webkit.org/c) 3x, url(http://www.webkit.org/b) 2x, url(http://www.webkit.org/a) 1x)"
16 Duplicate values for background-image : url(http://www.webkit.org/c) 1x, url(http://www.webkit.org/b) 2x, url(http://www.webkit.org/a) 1x
17 PASS testComputedStyle("background-image", "-webkit-image-set(url(http://www.webkit.org/c) 1x, url(http://www.webkit.org/b) 2x, url(http://www.webkit.org/a) 1x)") is "-webkit-image-set(url(http://www.webkit.org/c) 1x, url(http://www.webkit.org/b) 2x, url(http://www.webkit.org/a) 1x)"
19 Fractional values for background-image : url(http://www.webkit.org/c) 0.2x, url(http://www.webkit.org/b) 2.3x, url(http://www.webkit.org/a) 12.3456x
20 PASS testComputedStyle("background-image", "-webkit-image-set(url(http://www.webkit.org/c) 0.2x, url(http://www.webkit.org/b) 2.3x, url(http://www.webkit.org/a) 12.3456x)") is "-webkit-image-set(url(http://www.webkit.org/c) 0.2x, url(http://www.webkit.org/b) 2.3x, url(http://www.webkit.org/a) 12.3456x)"
21 PASS successfullyParsed is true