Test that setting and getting grid-start and grid-before works as expected

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


Test getting grid-start and grid-before set through CSS
PASS getComputedStyle(gridElement, '').getPropertyValue('grid-start') is 'auto'
PASS getComputedStyle(gridElement, '').getPropertyValue('grid-column') is 'auto / auto'
PASS getComputedStyle(gridElement, '').getPropertyValue('grid-before') is 'auto'
PASS getComputedStyle(gridElement, '').getPropertyValue('grid-row') is 'auto / auto'
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue

Test the initial value
PASS getComputedStyle(element, '').getPropertyValue('grid-start') is 'auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-column') is 'auto / auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-before') is 'auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-row') is 'auto / auto'

Test getting and setting grid-start and grid-before through JS
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue

Test setting grid-start and grid-before to 'inherit' through JS
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue

Test setting grid-start and grid-before to 'initial' through JS
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-column') is gridColumnValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-start') is gridStartValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-end') is gridEndValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-row') is gridRowValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-before') is gridBeforeValue
PASS getComputedStyle(gridItem, '').getPropertyValue('grid-after') is gridAfterValue

Test setting grid-start and grid-before back to 'auto' through JS
PASS getComputedStyle(element, '').getPropertyValue('grid-start') is '18'
PASS getComputedStyle(element, '').getPropertyValue('grid-column') is '18 / auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-before') is '66'
PASS getComputedStyle(element, '').getPropertyValue('grid-row') is '66 / auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-start') is 'auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-column') is 'auto / auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-before') is 'auto'
PASS getComputedStyle(element, '').getPropertyValue('grid-row') is 'auto / auto'
PASS successfullyParsed is true

TEST COMPLETE