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Move tests related to getbyte, setbyte, byteslice` to core.

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2019-09-11 18:49:08 +09:00
parent 8c90b5fc6a
commit 04b098d000
2 changed files with 79 additions and 79 deletions
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mrbgems/mruby-string-ext/test/string.rb
-79
View File
@@ -10,85 +10,6 @@ def assert_upto(exp, receiver, *args)
assert_equal exp, act
end
assert('String#getbyte') do
str1 = "hello"
bytes1 = [104, 101, 108, 108, 111]
assert_equal bytes1[0], str1.getbyte(0)
assert_equal bytes1[-1], str1.getbyte(-1)
assert_equal bytes1[6], str1.getbyte(6)
str2 = "\xFF"
bytes2 = [0xFF]
assert_equal bytes2[0], str2.getbyte(0)
end
assert('String#setbyte') do
str1 = "hello"
h = "H".getbyte(0)
str1.setbyte(0, h)
assert_equal(h, str1.getbyte(0))
assert_equal("Hello", str1)
end
assert('String#byteslice') do
str1 = "hello"
str2 = "\u3042ab" # "\xE3\x81\x82ab"
assert_equal("h", str1.byteslice(0))
assert_equal("e", str1.byteslice(1))
assert_equal(nil, str1.byteslice(5))
assert_equal("o", str1.byteslice(-1))
assert_equal(nil, str1.byteslice(-6))
assert_equal("\xE3", str2.byteslice(0))
assert_equal("\x81", str2.byteslice(1))
assert_equal(nil, str2.byteslice(5))
assert_equal("b", str2.byteslice(-1))
assert_equal(nil, str2.byteslice(-6))
assert_equal("", str1.byteslice(0, 0))
assert_equal(str1, str1.byteslice(0, 6))
assert_equal("el", str1.byteslice(1, 2))
assert_equal("", str1.byteslice(5, 1))
assert_equal("o", str1.byteslice(-1, 6))
assert_equal(nil, str1.byteslice(-6, 1))
assert_equal(nil, str1.byteslice(0, -1))
assert_equal("", str2.byteslice(0, 0))
assert_equal(str2, str2.byteslice(0, 6))
assert_equal("\x81\x82", str2.byteslice(1, 2))
assert_equal("", str2.byteslice(5, 1))
assert_equal("b", str2.byteslice(-1, 6))
assert_equal(nil, str2.byteslice(-6, 1))
assert_equal(nil, str2.byteslice(0, -1))
assert_equal("ell", str1.byteslice(1..3))
assert_equal("el", str1.byteslice(1...3))
assert_equal("h", str1.byteslice(0..0))
assert_equal("", str1.byteslice(5..0))
assert_equal("o", str1.byteslice(4..5))
assert_equal(nil, str1.byteslice(6..0))
assert_equal("", str1.byteslice(-1..0))
assert_equal("llo", str1.byteslice(-3..5))
assert_equal("\x81\x82a", str2.byteslice(1..3))
assert_equal("\x81\x82", str2.byteslice(1...3))
assert_equal("\xE3", str2.byteslice(0..0))
assert_equal("", str2.byteslice(5..0))
assert_equal("b", str2.byteslice(4..5))
assert_equal(nil, str2.byteslice(6..0))
assert_equal("", str2.byteslice(-1..0))
assert_equal("\x82ab", str2.byteslice(-3..5))
assert_raise(ArgumentError) { str1.byteslice }
assert_raise(ArgumentError) { str1.byteslice(1, 2, 3) }
assert_raise(TypeError) { str1.byteslice("1") }
assert_raise(TypeError) { str1.byteslice("1", 2) }
assert_raise(TypeError) { str1.byteslice(1, "2") }
assert_raise(TypeError) { str1.byteslice(1..2, 3) }
skip unless Object.const_defined?(:Float)
assert_equal("o", str1.byteslice(4.0))
assert_equal("\x82ab", str2.byteslice(2.0, 3.0))
end
assert('String#dump') do
assert_equal("\"\\x00\"", "\0".dump)
assert_equal("\"foo\"", "foo".dump)
test/t/string.rb
+79
View File
@@ -784,3 +784,82 @@ assert('String literal concatenation') do
assert_equal 3, ('A' "B" 'C').size
assert_equal 4, (%(A) "B#{?C}" "D").size
end
assert('String#getbyte') do
str1 = "hello"
bytes1 = [104, 101, 108, 108, 111]
assert_equal bytes1[0], str1.getbyte(0)
assert_equal bytes1[-1], str1.getbyte(-1)
assert_equal bytes1[6], str1.getbyte(6)
str2 = "\xFF"
bytes2 = [0xFF]
assert_equal bytes2[0], str2.getbyte(0)
end
assert('String#setbyte') do
str1 = "hello"
h = "H".getbyte(0)
str1.setbyte(0, h)
assert_equal(h, str1.getbyte(0))
assert_equal("Hello", str1)
end
assert('String#byteslice') do
str1 = "hello"
str2 = "\u3042ab" # "\xE3\x81\x82ab"
assert_equal("h", str1.byteslice(0))
assert_equal("e", str1.byteslice(1))
assert_equal(nil, str1.byteslice(5))
assert_equal("o", str1.byteslice(-1))
assert_equal(nil, str1.byteslice(-6))
assert_equal("\xE3", str2.byteslice(0))
assert_equal("\x81", str2.byteslice(1))
assert_equal(nil, str2.byteslice(5))
assert_equal("b", str2.byteslice(-1))
assert_equal(nil, str2.byteslice(-6))
assert_equal("", str1.byteslice(0, 0))
assert_equal(str1, str1.byteslice(0, 6))
assert_equal("el", str1.byteslice(1, 2))
assert_equal("", str1.byteslice(5, 1))
assert_equal("o", str1.byteslice(-1, 6))
assert_equal(nil, str1.byteslice(-6, 1))
assert_equal(nil, str1.byteslice(0, -1))
assert_equal("", str2.byteslice(0, 0))
assert_equal(str2, str2.byteslice(0, 6))
assert_equal("\x81\x82", str2.byteslice(1, 2))
assert_equal("", str2.byteslice(5, 1))
assert_equal("b", str2.byteslice(-1, 6))
assert_equal(nil, str2.byteslice(-6, 1))
assert_equal(nil, str2.byteslice(0, -1))
assert_equal("ell", str1.byteslice(1..3))
assert_equal("el", str1.byteslice(1...3))
assert_equal("h", str1.byteslice(0..0))
assert_equal("", str1.byteslice(5..0))
assert_equal("o", str1.byteslice(4..5))
assert_equal(nil, str1.byteslice(6..0))
assert_equal("", str1.byteslice(-1..0))
assert_equal("llo", str1.byteslice(-3..5))
assert_equal("\x81\x82a", str2.byteslice(1..3))
assert_equal("\x81\x82", str2.byteslice(1...3))
assert_equal("\xE3", str2.byteslice(0..0))
assert_equal("", str2.byteslice(5..0))
assert_equal("b", str2.byteslice(4..5))
assert_equal(nil, str2.byteslice(6..0))
assert_equal("", str2.byteslice(-1..0))
assert_equal("\x82ab", str2.byteslice(-3..5))
assert_raise(ArgumentError) { str1.byteslice }
assert_raise(ArgumentError) { str1.byteslice(1, 2, 3) }
assert_raise(TypeError) { str1.byteslice("1") }
assert_raise(TypeError) { str1.byteslice("1", 2) }
assert_raise(TypeError) { str1.byteslice(1, "2") }
assert_raise(TypeError) { str1.byteslice(1..2, 3) }
skip unless Object.const_defined?(:Float)
assert_equal("o", str1.byteslice(4.0))
assert_equal("\x82ab", str2.byteslice(2.0, 3.0))
end