v2 / vlib / encoding / utf8 / east_asian / east_asian_width_test.v
23 lines · 22 sloc · 942 bytes · 995bd669708af5824fef8c6734b631ebf585563a
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1module east_asian


2


3fn test_width() {


4    assert east_asian_width_property_at('A', 0) == .narrow


5    assert east_asian_width_property_at('Ａ', 0) == .full


6    assert east_asian_width_property_at('ｱ', 0) == .half


7    assert east_asian_width_property_at('ア', 0) == .wide


8    assert east_asian_width_property_at('☆', 0) == .ambiguous


9    assert east_asian_width_property_at('ج', 0) == .neutral


10    assert display_width('abc', 1) == 3


11    assert display_width('ひらがな', 1) == 8


12    assert display_width('カタカナ', 1) == 8


13    assert display_width('ｶﾀｶﾅ', 1) == 4


14    assert display_width('한글', 1) == 4


15    assert display_width('한자', 1) == 4


16    assert display_width('漢字', 1) == 4


17    assert display_width('简体字', 1) == 6


18    assert display_width('繁體字', 1) == 6


19    assert display_width('अरबी लिपि', 1) == 9


20    assert display_width('☆', 1) == 1


21    assert display_width('☆', 2) == 2


22    assert display_width('🐈👽📛', 1) == 6


23}


24