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# Test of the \u notation
assert('bare \u notation test') do
# Minimum and maximum one byte characters
assert_equal("\x00", "\u0000")
assert_equal("\x7F", "\u007F")
# Minimum and maximum two byte characters
assert_equal("\xC2\x80", "\u0080")
assert_equal("\xDF\xBF", "\u07FF")
# Minimum and maximum three byte characters
assert_equal("\xE0\xA0\x80", "\u0800")
assert_equal("\xEF\xBF\xBF", "\uFFFF")
# Four byte characters require the \U notation
end
assert('braced \u notation test') do
# Minimum and maximum one byte characters
assert_equal("\x00", "\u{0000}")
assert_equal("\x7F", "\u{007F}")
# Minimum and maximum two byte characters
assert_equal("\xC2\x80", "\u{0080}")
assert_equal("\xDF\xBF", "\u{07FF}")
# Minimum and maximum three byte characters
assert_equal("\xE0\xA0\x80", "\u{0800}")
assert_equal("\xEF\xBF\xBF", "\u{FFFF}")
# Minimum and maximum four byte characters
assert_equal("\xF0\x90\x80\x80", "\u{10000}")
assert_equal("\xF4\x8F\xBF\xBF", "\u{10FFFF}")
end
assert('braced multiple \u notation test') do
assert_equal("ABC", "\u{41 42 43}")
end
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