Test the chaining of multiple :nth-child(An+B of selector) does match every one of the selector.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


Testing "testcaseA.foo[id]"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]').length is 12
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[0].id is "testcase3"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[1].id is "testcase5"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[2].id is "testcase9"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[3].id is "testcase11"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[4].id is "testcase13"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[5].id is "testcase15"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[6].id is "testcase19"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[7].id is "testcase21"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[8].id is "testcase23"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[9].id is "testcase25"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[10].id is "testcase27"
PASS document.querySelectorAll('#test-root testcaseA.foo[id]')[11].id is "testcase29"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[0]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[1]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[2]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[3]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[4]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[5]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[6]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[7]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[8]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[9]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[10]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[11]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[12]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[13]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[14]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[15]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[16]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[17]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[18]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[19]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[20]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[21]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[22]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[23]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[24]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[25]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[26]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[27]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[28]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[29]).backgroundColor is "rgb(255, 0, 0)"

Testing ":nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])').length is 12
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[0].id is "testcase3"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[1].id is "testcase5"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[2].id is "testcase9"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[3].id is "testcase11"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[4].id is "testcase13"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[5].id is "testcase15"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[6].id is "testcase19"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[7].id is "testcase21"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[8].id is "testcase23"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[9].id is "testcase25"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[10].id is "testcase27"
PASS document.querySelectorAll('#test-root :nth-child(n of .foo):nth-child(n of testcaseA):nth-child(n of [id])')[11].id is "testcase29"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[0]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[1]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[2]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[3]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[4]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[5]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[6]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[7]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[8]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[9]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[10]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[11]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[12]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[13]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[14]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[15]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[16]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[17]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[18]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[19]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[20]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[21]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[22]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[23]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[24]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[25]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[26]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[27]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[28]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[29]).backgroundColor is "rgb(255, 0, 0)"

Testing ":nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])').length is 12
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[0].id is "testcase3"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[1].id is "testcase5"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[2].id is "testcase9"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[3].id is "testcase11"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[4].id is "testcase13"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[5].id is "testcase15"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[6].id is "testcase19"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[7].id is "testcase21"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[8].id is "testcase23"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[9].id is "testcase25"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[10].id is "testcase27"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n of testcaseA):nth-child(n+1 of [id])')[11].id is "testcase29"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[0]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[1]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[2]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[3]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[4]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[5]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[6]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[7]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[8]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[9]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[10]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[11]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[12]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[13]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[14]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[15]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[16]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[17]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[18]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[19]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[20]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[21]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[22]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[23]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[24]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[25]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[26]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[27]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[28]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[29]).backgroundColor is "rgb(255, 0, 0)"

Testing ":nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])').length is 12
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[0].id is "testcase3"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[1].id is "testcase5"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[2].id is "testcase9"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[3].id is "testcase11"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[4].id is "testcase13"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[5].id is "testcase15"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[6].id is "testcase19"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[7].id is "testcase21"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[8].id is "testcase23"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[9].id is "testcase25"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[10].id is "testcase27"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(n+1 of testcaseA):nth-child(n of [id])')[11].id is "testcase29"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[0]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[1]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[2]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[3]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[4]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[5]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[6]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[7]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[8]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[9]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[10]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[11]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[12]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[13]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[14]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[15]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[16]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[17]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[18]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[19]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[20]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[21]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[22]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[23]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[24]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[25]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[26]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[27]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[28]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[29]).backgroundColor is "rgb(255, 0, 0)"

Testing ":nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])').length is 6
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[0].id is "testcase3"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[1].id is "testcase11"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[2].id is "testcase15"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[3].id is "testcase19"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[4].id is "testcase23"
PASS document.querySelectorAll('#test-root :nth-child(n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[5].id is "testcase27"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[0]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[1]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[2]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[3]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[4]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[5]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[6]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[7]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[8]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[9]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[10]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[11]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[12]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[13]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[14]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[15]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[16]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[17]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[18]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[19]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[20]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[21]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[22]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[23]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[24]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[25]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[26]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[27]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[28]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[29]).backgroundColor is "rgb(255, 0, 0)"

Testing ":nth-child(2n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])"
PASS document.querySelectorAll('#test-root :nth-child(2n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])').length is 3
PASS document.querySelectorAll('#test-root :nth-child(2n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[0].id is "testcase3"
PASS document.querySelectorAll('#test-root :nth-child(2n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[1].id is "testcase15"
PASS document.querySelectorAll('#test-root :nth-child(2n+1 of .foo):nth-child(2n of testcaseA):nth-child(n of [id])')[2].id is "testcase27"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[0]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[1]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[2]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[3]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[4]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[5]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[6]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[7]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[8]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[9]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[10]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[11]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[12]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[13]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[14]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[15]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[16]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[17]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[18]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[19]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[20]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[21]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[22]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[23]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[24]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[25]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[26]).backgroundColor is "rgb(10, 100, 200)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[27]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[28]).backgroundColor is "rgb(255, 0, 0)"
PASS getComputedStyle(document.querySelectorAll("#test-root *")[29]).backgroundColor is "rgb(255, 0, 0)"

PASS successfullyParsed is true

TEST COMPLETE