[270] | 1 | # Test of the \u notation
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| 2 |
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| 3 | assert('bare \u notation test') do
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| 4 | # Mininum and maximum one byte characters
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| 5 | assert_equal("\u0000", "\x00")
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| 6 | assert_equal("\u007F", "\x7F")
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| 7 |
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| 8 | # Mininum and maximum two byte characters
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| 9 | assert_equal("\u0080", "\xC2\x80")
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| 10 | assert_equal("\u07FF", "\xDF\xBF")
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| 11 |
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| 12 | # Mininum and maximum three byte characters
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| 13 | assert_equal("\u0800", "\xE0\xA0\x80")
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| 14 | assert_equal("\uFFFF", "\xEF\xBF\xBF")
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| 15 |
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| 16 | # Four byte characters require the \U notation
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| 17 | end
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| 18 |
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| 19 | assert('braced \u notation test') do
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| 20 | # Mininum and maximum one byte characters
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| 21 | assert_equal("\u{0000}", "\x00")
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| 22 | assert_equal("\u{007F}", "\x7F")
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| 23 |
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| 24 | # Mininum and maximum two byte characters
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| 25 | assert_equal("\u{0080}", "\xC2\x80")
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| 26 | assert_equal("\u{07FF}", "\xDF\xBF")
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| 27 |
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| 28 | # Mininum and maximum three byte characters
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| 29 | assert_equal("\u{0800}", "\xE0\xA0\x80")
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| 30 | assert_equal("\u{FFFF}", "\xEF\xBF\xBF")
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| 31 |
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| 32 | # Mininum and maximum four byte characters
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| 33 | assert_equal("\u{10000}", "\xF0\x90\x80\x80")
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| 34 | assert_equal("\u{10FFFF}", "\xF4\x8F\xBF\xBF")
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| 35 | end
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