| function assert_barProps(barPropObjects, visible) { |
| let lastBarProp = undefined; |
| for (const currentBarProp of barPropObjects) { |
| assert_not_equals(currentBarProp, lastBarProp, "BarBrop objects of different properties are identical"); |
| assert_equals(currentBarProp.visible, visible, "a BarProp's visible is wrong"); |
| lastBarProp = currentBarProp; |
| } |
| } |
| |
| function assert_identical_barProps(barProps, w, oldBarPropObjects, visible) { |
| barProps.map(val => w[val]).map((val, index) => { |
| assert_equals(val, oldBarPropObjects[index], "BarProp identity not preserved"); |
| }); |
| assert_barProps(oldBarPropObjects, visible); |
| } |
| |
| async_test(t => { |
| const frame = document.body.appendChild(document.createElement("iframe")), |
| frameW = frame.contentWindow, |
| barProps = ["locationbar", "menubar", "personalbar", "scrollbars", "statusbar", "toolbar"], |
| barPropObjects = barProps.map(val => frameW[val]); |
| |
| assert_barProps(barPropObjects, true); |
| frame.remove(); |
| assert_identical_barProps(barProps, frameW, barPropObjects, false); |
| t.step_timeout(() => { |
| assert_identical_barProps(barProps, frameW, barPropObjects, false); |
| t.done(); |
| }, 0); |
| }, "BarBrop objects of a nested Window"); |
| |
| async_test(t => { |
| const openee = window.open("/common/blank.html"), |
| barProps = ["locationbar", "menubar", "personalbar", "scrollbars", "statusbar", "toolbar"], |
| barPropObjects = barProps.map(val => openee[val]); |
| |
| // This is used to demonstrate that the Document is replaced while the global object (not the |
| // global this object) stays the same |
| openee.tiedToGlobalObject = openee.document; |
| |
| assert_barProps(barPropObjects, true); |
| openee.onload = t.step_func(() => { |
| assert_own_property(openee, "tiedToGlobalObject"); |
| assert_not_equals(openee.tiedToGlobalObject, openee.document); |
| |
| assert_identical_barProps(barProps, openee, barPropObjects, true); |
| |
| openee.onunload = t.step_func(() => { |
| assert_identical_barProps(barProps, openee, barPropObjects, true); |
| t.step_timeout(() => { |
| assert_identical_barProps(barProps, openee, barPropObjects, false); |
| t.done(); |
| }, 0); |
| }); |
| |
| openee.close(); |
| assert_identical_barProps(barProps, openee, barPropObjects, true); |
| }); |
| }, "BarProp objects of an auxiliary Window"); |