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15 lines
279 B
V
15 lines
279 B
V
fn test_utf8_char_len() {
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assert utf8_char_len(`a`) == 1
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println(utf8_char_len(`a`))
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s := 'п'
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assert utf8_char_len(s[0]) == 2
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}
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fn test_utf8_wide_char() {
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r := `🌎`
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val := r.str().str
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unsafe {
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assert '${val[0]:x}${val[1]:x}${val[2]:x}${val[3]:x}' == 'f09f8c8e'
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}
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}
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