This test checks that the 'stretch' value is applied correctly for 'align' and 'justify' properties.
direction: LTR | margin: 4px 8px 12px 16px
direction: LTR | border: 5px 10px 15px 20px
direction: LTR | padding: 4px 6px 8px 10px
direction: LTR | margin: 4px 8px 12px 16px | border: 5px 10px 15px 20px
direction: LTR | margin: 4px 8px 12px 16px | padding: 4px 6px 8px 10px
direction: LTR | margin: 4px 8px 12px 16px | border: 5px 10px 15px 20px | padding: 4px 6px 8px 10px
direction: RTL | margin: 4px 8px 12px 16px
direction: RTL | border: 5px 10px 15px 20px
direction: RTL | padding: 4px 6px 8px 10px
direction: RTL | margin: 4px 8px 12px 16px | border: 5px 10px 15px 20px
direction: RTL | margin: 4px 8px 12px 16px | padding: 4px 6px 8px 10px
direction: RTL | margin: 4px 8px 12px 16px | border: 5px 10px 15px 20px | padding: 4px 6px 8px 10px