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

mrbgems/mruby-string-ext/test/string.rb

@@ -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

@@ -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