CONSOLE MESSAGE: Refused to apply a stylesheet because its hash, its nonce, or 'unsafe-inline' does not appear in the style-src directive of the Content Security Policy. CONSOLE MESSAGE: Refused to apply a stylesheet because its hash, its nonce, or 'unsafe-inline' does not appear in the style-src directive of the Content Security Policy. This test ensures that styles can be set by object.cloneNode() PASS node1.style.backgroundColor is "yellow" PASS node2.style.backgroundColor is "yellow" PASS node3.style.backgroundColor is "blue" PASS node4.style.backgroundColor is "blue" PASS node1.style.color is "red" PASS node2.style.color is "red" PASS node3.style.color is "green" PASS node4.style.color is "green" PASS window.getComputedStyle(node1).getPropertyCSSValue('background').cssText is window.getComputedStyle(node2).getPropertyCSSValue('background').cssText PASS window.getComputedStyle(node3).getPropertyCSSValue('background').cssText is window.getComputedStyle(node4).getPropertyCSSValue('background').cssText PASS window.getComputedStyle(node1).getPropertyCSSValue('color').cssText is window.getComputedStyle(node2).getPropertyCSSValue('color').cssText PASS window.getComputedStyle(node3).getPropertyCSSValue('color').cssText is window.getComputedStyle(node4).getPropertyCSSValue('color').cssText PASS ops.style.background is "" getComputedStyle(clonedOps).getPropertyCSSValue('background').cssText: rgba(0, 0, 0, 0) none repeat scroll 0% 0% / auto padding-box border-box PASS ops.style.color is "red" PASS clonedOps.style.background is "" PASS violetOps.style.background is "rgb(238, 130, 238)" PASS window.getComputedStyle(clonedOps).getPropertyCSSValue('background').cssText is window.getComputedStyle(ops).getPropertyCSSValue('background').cssText PASS window.getComputedStyle(clonedOps).getPropertyCSSValue('color').cssText is window.getComputedStyle(ops).getPropertyCSSValue('color').cssText getComputedStyle(violetOps).getPropertyCSSValue('background').cssText: rgb(238, 130, 238) none repeat scroll 0% 0% / auto padding-box border-box PASS window.getComputedStyle(ops).getPropertyCSSValue('background').cssText is not window.getComputedStyle(violetOps).getPropertyCSSValue('background').cssText PASS window.getComputedStyle(clonedOps).getPropertyCSSValue('background').cssText is not window.getComputedStyle(violetOps).getPropertyCSSValue('background').cssText PASS ops.id is "ops" PASS ops.id is clonedOps.id Bug 112270 has more information on the subject. This is a div (nodes) This is a div. (node 1 or 2) This is a div. (node 1 or 2) This is a div. (node 3 or 4) Node #4 Yet another div. Yet another div. Yet another div.