| Test that changing an empty rule with CSSOM updates the elements correctly. |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| Before changing the rules |
| PASS window.getComputedStyle(document.getElementById("target1")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target2")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target3")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target4")).backgroundColor is "rgb(1, 2, 3)" |
| Changing the first-child rule |
| PASS window.getComputedStyle(document.getElementById("target1")).backgroundColor is "rgb(4, 5, 6)" |
| PASS window.getComputedStyle(document.getElementById("target2")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target3")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target4")).backgroundColor is "rgb(1, 2, 3)" |
| Changing the last-child rule |
| PASS window.getComputedStyle(document.getElementById("target1")).backgroundColor is "rgb(4, 5, 6)" |
| PASS window.getComputedStyle(document.getElementById("target2")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target3")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target4")).backgroundColor is "rgb(7, 8, 9)" |
| Emptying the first-child rule |
| PASS window.getComputedStyle(document.getElementById("target1")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target2")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target3")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target4")).backgroundColor is "rgb(7, 8, 9)" |
| Emptying the last-child rule |
| PASS window.getComputedStyle(document.getElementById("target1")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target2")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target3")).backgroundColor is "rgb(1, 2, 3)" |
| PASS window.getComputedStyle(document.getElementById("target4")).backgroundColor is "rgb(1, 2, 3)" |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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