Prerequisites: A font for Chinese, Japanese, and Mongolian, that can handle vertical text.

arabic in mongolian

same Test passes if the order and rotation of Arabic characters is the same, and the letters are joined in the same way.

ᠬᠤᠯᠤᠭᠠ جعل شبكة الويب العالميّة عالميّة حقًّا ᠨᠠ ᠡᠨᠳᠡ
reference graphic

Assertion: [Exploratory test] Setting writing-mode to vertical-lr will cause Arabic text embedded in vertical Mongolian to flow up the page, with letters rotated to the right, and wrap to the right, such that the Arabic lines are read left to right, and the letters join correctly.


This is an exploratory test because the CSS3 Text module that defines writing-mode is not yet a Recommendation.

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Result summary & related tests