CSS Writing Modes Module Level 3 CR Test Suite

The Principal Writing Mode (7 tests)

Test Refs Flags Info
+ 8 The Principal Writing Mode
wm-propagation-body-006 = Bitmaps 'writing-mode: vertical-rl' set to body element propagates to viewport
  • This test checks that when the root element has a <body> child element, then the principal writing mode is instead taken from the values of writing-mode and direction on the first such child element instead of taken from the root element.
wm-propagation-body-010 = Bitmaps 'writing-mode: horizontal-tb' set to body element propagates to viewport
  • This test checks that when the root element has a <body> child element, then the principal writing mode is instead taken from the values of writing-mode and direction on the first such child element instead of taken from the root element.
wm-propagation-body-011 = Bitmaps 'writing-mode: vertical-lr' set to body element propagates to viewport
  • This test checks that when the root element has a <body> child element, then the principal writing mode is instead taken from the values of writing-mode and direction on the first such child element instead of taken from the root element.
wm-propagation-body-015 = Bitmaps 'writing-mode: vertical-rl' set to body element propagates to viewport
  • This test checks that when the root element has a <body> child element, then the principal writing mode is instead taken from the values of writing-mode and direction on the first such child element instead of taken from the root element.
wm-propagation-body-computed-root Script Computed writing-mode for html element when writing mode for body propagated to viewport
  • Test that propagating writing-mode from body to viewport does not affect the computed writing-mode of the html element
wm-propagation-body-scroll-offset-vertical-lr Script body vertical-lr propagated to viewport - scroll direction
  • Test that propagating writing-mode from body to viewport affects scroll direction
wm-propagation-body-scroll-offset-vertical-rl Script body vertical-rl propagated to viewport - scroll direction
  • Test that propagating writing-mode from body to viewport affects scroll direction
+ 8.1 Propagation to the Initial Containing Block
+ 8.2 Page Flow: the page progression direction