1 PASS test('test1a') is "0px"
2 PASS test('test1b') is "0px"
3 PASS test('test2a') is "5px"
4 PASS test('test2b') is "5px"
5 PASS test('test3a') is "10px"
6 PASS test('test3b') is "10px"
7 PASS successfullyParsed is true
10 Test that the matched declaration cache handles explicitly inherited properties correctly.