The test verifies functionality of protocol method CSS.getMatchedStylesForNode for visited links Dumping inline style: { } Dumping matched rules: *#inspected* { regular color: rgb(0, 0, 1); @[1:4-1:24] color: rgb(0, 0, 1); @[undefined-undefined] } *#inspected:visited* { regular color: rgb(0, 0, 2); @[5:4-5:24] color: rgb(0, 0, 2); @[undefined-undefined] } *#inspected:not(:link)* { regular color: rgb(0, 0, 3); @[9:4-9:24] color: rgb(0, 0, 3); @[undefined-undefined] } *#inspected:is(:visited, :link)* { regular color: rgb(0, 0, 4); @[13:4-13:24] color: rgb(0, 0, 4); @[undefined-undefined] } Dumping inherited rules: