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authorBenoit Daloze <eregontp@gmail.com>2026-01-28 22:30:21 +0100
committerBenoit Daloze <eregontp@gmail.com>2026-01-28 23:01:22 +0100
commitdbd2ff7adca9b49e4bfa7bc3ec8b83bd437f8cb7 (patch)
tree5f4f1609d2015fde92c25b175b84078dfcf1c92f /spec/ruby/core/string/bytesplice_spec.rb
parenta8b877a843643fbdccd1a42efaf94ad27705dd55 (diff)
Update to ruby/spec@83e26c9
Diffstat (limited to 'spec/ruby/core/string/bytesplice_spec.rb')
-rw-r--r--spec/ruby/core/string/bytesplice_spec.rb316
1 files changed, 156 insertions, 160 deletions
diff --git a/spec/ruby/core/string/bytesplice_spec.rb b/spec/ruby/core/string/bytesplice_spec.rb
index 2c770e340a..cfd9e3ea9a 100644
--- a/spec/ruby/core/string/bytesplice_spec.rb
+++ b/spec/ruby/core/string/bytesplice_spec.rb
@@ -57,77 +57,75 @@ describe "String#bytesplice" do
-> { s.bytesplice(2, 1, "xxx") }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
end
- ruby_version_is "3.3" do
- it "raises IndexError when str_index is less than -bytesize" do
- -> { "hello".bytesplice(2, 1, "HELLO", -6, 0) }.should raise_error(IndexError, "index -6 out of string")
- end
-
- it "raises IndexError when str_index is greater than bytesize" do
- -> { "hello".bytesplice(2, 1, "HELLO", 6, 0) }.should raise_error(IndexError, "index 6 out of string")
- end
-
- it "raises IndexError for negative str length" do
- -> { "abc".bytesplice(0, 1, "", 0, -2) }.should raise_error(IndexError, "negative length -2")
- end
-
- it "replaces with integer str indices" do
- "hello".bytesplice(1, 2, "HELLO", -5, 0).should == "hlo"
- "hello".bytesplice(1, 2, "HELLO", 0, 0).should == "hlo"
- "hello".bytesplice(1, 2, "HELLO", 0, 1).should == "hHlo"
- "hello".bytesplice(1, 2, "HELLO", 0, 5).should == "hHELLOlo"
- "hello".bytesplice(1, 2, "HELLO", 0, 6).should == "hHELLOlo"
- end
-
- it "raises RangeError when str range left boundary is less than -bytesize" do
- -> { "hello".bytesplice(0..1, "HELLO", -6...-6) }.should raise_error(RangeError, "-6...-6 out of range")
- end
-
- it "replaces with str ranges" do
- "hello".bytesplice(1..2, "HELLO", -5...-5).should == "hlo"
- "hello".bytesplice(1..2, "HELLO", 0...0).should == "hlo"
- "hello".bytesplice(1..2, "HELLO", 0..0).should == "hHlo"
- "hello".bytesplice(1..2, "HELLO", 0...1).should == "hHlo"
- "hello".bytesplice(1..2, "HELLO", 0..1).should == "hHElo"
- "hello".bytesplice(1..2, "HELLO", 0..-1).should == "hHELLOlo"
- "hello".bytesplice(1..2, "HELLO", 0...5).should == "hHELLOlo"
- "hello".bytesplice(1..2, "HELLO", 0...6).should == "hHELLOlo"
- end
-
- it "raises ArgumentError when integer str index is provided without str length argument" do
- -> { "hello".bytesplice(0, 1, "xxx", 0) }.should raise_error(ArgumentError, "wrong number of arguments (given 4, expected 2, 3, or 5)")
- end
-
- it "replaces on an empty string with str index/length" do
- "".bytesplice(0, 0, "", 0, 0).should == ""
- "".bytesplice(0, 0, "xxx", 0, 1).should == "x"
- end
-
- it "mutates self with substring and str index/length" do
- s = "hello"
- s.bytesplice(2, 1, "xxx", 1, 2).should.equal?(s)
- s.should.eql?("hexxlo")
- end
-
- it "raises when string is frozen and str index/length" do
- s = "hello".freeze
- -> { s.bytesplice(2, 1, "xxx", 0, 1) }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
- end
-
- it "replaces on an empty string with str range" do
- "".bytesplice(0..0, "", 0..0).should == ""
- "".bytesplice(0..0, "xyz", 0..1).should == "xy"
- end
-
- it "mutates self with substring and str range" do
- s = "hello"
- s.bytesplice(2..2, "xyz", 1..2).should.equal?(s)
- s.should.eql?("heyzlo")
- end
-
- it "raises when string is frozen and str range" do
- s = "hello".freeze
- -> { s.bytesplice(2..2, "yzx", 0..1) }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
- end
+ it "raises IndexError when str_index is less than -bytesize" do
+ -> { "hello".bytesplice(2, 1, "HELLO", -6, 0) }.should raise_error(IndexError, "index -6 out of string")
+ end
+
+ it "raises IndexError when str_index is greater than bytesize" do
+ -> { "hello".bytesplice(2, 1, "HELLO", 6, 0) }.should raise_error(IndexError, "index 6 out of string")
+ end
+
+ it "raises IndexError for negative str length" do
+ -> { "abc".bytesplice(0, 1, "", 0, -2) }.should raise_error(IndexError, "negative length -2")
+ end
+
+ it "replaces with integer str indices" do
+ "hello".bytesplice(1, 2, "HELLO", -5, 0).should == "hlo"
+ "hello".bytesplice(1, 2, "HELLO", 0, 0).should == "hlo"
+ "hello".bytesplice(1, 2, "HELLO", 0, 1).should == "hHlo"
+ "hello".bytesplice(1, 2, "HELLO", 0, 5).should == "hHELLOlo"
+ "hello".bytesplice(1, 2, "HELLO", 0, 6).should == "hHELLOlo"
+ end
+
+ it "raises RangeError when str range left boundary is less than -bytesize" do
+ -> { "hello".bytesplice(0..1, "HELLO", -6...-6) }.should raise_error(RangeError, "-6...-6 out of range")
+ end
+
+ it "replaces with str ranges" do
+ "hello".bytesplice(1..2, "HELLO", -5...-5).should == "hlo"
+ "hello".bytesplice(1..2, "HELLO", 0...0).should == "hlo"
+ "hello".bytesplice(1..2, "HELLO", 0..0).should == "hHlo"
+ "hello".bytesplice(1..2, "HELLO", 0...1).should == "hHlo"
+ "hello".bytesplice(1..2, "HELLO", 0..1).should == "hHElo"
+ "hello".bytesplice(1..2, "HELLO", 0..-1).should == "hHELLOlo"
+ "hello".bytesplice(1..2, "HELLO", 0...5).should == "hHELLOlo"
+ "hello".bytesplice(1..2, "HELLO", 0...6).should == "hHELLOlo"
+ end
+
+ it "raises ArgumentError when integer str index is provided without str length argument" do
+ -> { "hello".bytesplice(0, 1, "xxx", 0) }.should raise_error(ArgumentError, "wrong number of arguments (given 4, expected 2, 3, or 5)")
+ end
+
+ it "replaces on an empty string with str index/length" do
+ "".bytesplice(0, 0, "", 0, 0).should == ""
+ "".bytesplice(0, 0, "xxx", 0, 1).should == "x"
+ end
+
+ it "mutates self with substring and str index/length" do
+ s = "hello"
+ s.bytesplice(2, 1, "xxx", 1, 2).should.equal?(s)
+ s.should.eql?("hexxlo")
+ end
+
+ it "raises when string is frozen and str index/length" do
+ s = "hello".freeze
+ -> { s.bytesplice(2, 1, "xxx", 0, 1) }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
+ end
+
+ it "replaces on an empty string with str range" do
+ "".bytesplice(0..0, "", 0..0).should == ""
+ "".bytesplice(0..0, "xyz", 0..1).should == "xy"
+ end
+
+ it "mutates self with substring and str range" do
+ s = "hello"
+ s.bytesplice(2..2, "xyz", 1..2).should.equal?(s)
+ s.should.eql?("heyzlo")
+ end
+
+ it "raises when string is frozen and str range" do
+ s = "hello".freeze
+ -> { s.bytesplice(2..2, "yzx", 0..1) }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
end
end
@@ -201,94 +199,92 @@ describe "String#bytesplice with multibyte characters" do
result.encoding.should == Encoding::UTF_8
end
- ruby_version_is "3.3" do
- it "raises IndexError when str_index is out of byte size boundary" do
- -> { "こんにちは".bytesplice(3, 3, "こんにちは", -16, 0) }.should raise_error(IndexError, "index -16 out of string")
- end
-
- it "raises IndexError when str_index is not on a codepoint boundary" do
- -> { "こんにちは".bytesplice(3, 3, "こんにちは", 1, 0) }.should raise_error(IndexError, "offset 1 does not land on character boundary")
- end
-
- it "raises IndexError when str_length is not matching the codepoint boundary" do
- -> { "こんにちは".bytesplice(3, 3, "こんにちは", 0, 1) }.should raise_error(IndexError, "offset 1 does not land on character boundary")
- -> { "こんにちは".bytesplice(3, 3, "こんにちは", 0, 2) }.should raise_error(IndexError, "offset 2 does not land on character boundary")
- end
-
- it "replaces with integer str indices" do
- "こんにちは".bytesplice(3, 3, "こんにちは", -15, 0).should == "こにちは"
- "こんにちは".bytesplice(3, 3, "こんにちは", 0, 0).should == "こにちは"
- "こんにちは".bytesplice(3, 3, "こんにちは", 0, 3).should == "ここにちは"
- "こんにちは".bytesplice(3, 3, "はは", 3, 3).should == "こはにちは"
- "こんにちは".bytesplice(3, 3, "こんにちは", 15, 0).should == "こにちは"
- end
-
- it "replaces with str range" do
- "こんにちは".bytesplice(0..2, "こんにちは", -15...-16).should == "んにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 0...0).should == "んにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 3..5).should == "んんにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 3...6).should == "んんにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 3..8).should == "んにんにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 0..-1).should == "こんにちはんにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 0...15).should == "こんにちはんにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 0...18).should == "こんにちはんにちは"
- end
-
- it "treats negative length for str range as 0" do
- "こんにちは".bytesplice(0..2, "こんにちは", 0...-100).should == "んにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", 3...-100).should == "んにちは"
- "こんにちは".bytesplice(0..2, "こんにちは", -15...-100).should == "んにちは"
- end
-
- it "raises when ranges not match codepoint boundaries in str" do
- -> { "こんにちは".bytesplice(3...3, "こ", 0..0) }.should raise_error(IndexError, "offset 1 does not land on character boundary")
- -> { "こんにちは".bytesplice(3...3, "こ", 0..1) }.should raise_error(IndexError, "offset 2 does not land on character boundary")
- # Begin is incorrect
- -> { "こんにちは".bytesplice(3...3, "こんにちは", -4..-1) }.should raise_error(IndexError, "offset 11 does not land on character boundary")
- -> { "こんにちは".bytesplice(3...3, "こんにちは", -5..-1) }.should raise_error(IndexError, "offset 10 does not land on character boundary")
- # End is incorrect
- -> { "こんにちは".bytesplice(3...3, "こんにちは", -3..-2) }.should raise_error(IndexError, "offset 14 does not land on character boundary")
- -> { "こんにちは".bytesplice(3...3, "こんにちは", -3..-3) }.should raise_error(IndexError, "offset 13 does not land on character boundary")
- end
-
- it "deals with a different encoded argument with str index/length" do
- s = "こんにちは"
- s.encoding.should == Encoding::UTF_8
- sub = "goodbye"
- sub.force_encoding(Encoding::US_ASCII)
-
- result = s.bytesplice(3, 3, sub, 0, 3)
- result.should == "こgooにちは"
- result.encoding.should == Encoding::UTF_8
-
- s = "hello"
- s.force_encoding(Encoding::US_ASCII)
- sub = "こんにちは"
- sub.encoding.should == Encoding::UTF_8
-
- result = s.bytesplice(1, 2, sub, 3, 3)
- result.should == "hんlo"
- result.encoding.should == Encoding::UTF_8
- end
-
- it "deals with a different encoded argument with str range" do
- s = "こんにちは"
- s.encoding.should == Encoding::UTF_8
- sub = "goodbye"
- sub.force_encoding(Encoding::US_ASCII)
-
- result = s.bytesplice(3..5, sub, 0..2)
- result.should == "こgooにちは"
- result.encoding.should == Encoding::UTF_8
-
- s = "hello"
- s.force_encoding(Encoding::US_ASCII)
- sub = "こんにちは"
- sub.encoding.should == Encoding::UTF_8
-
- result = s.bytesplice(1..2, sub, 3..5)
- result.should == "hんlo"
- result.encoding.should == Encoding::UTF_8
- end
+ it "raises IndexError when str_index is out of byte size boundary" do
+ -> { "こんにちは".bytesplice(3, 3, "こんにちは", -16, 0) }.should raise_error(IndexError, "index -16 out of string")
+ end
+
+ it "raises IndexError when str_index is not on a codepoint boundary" do
+ -> { "こんにちは".bytesplice(3, 3, "こんにちは", 1, 0) }.should raise_error(IndexError, "offset 1 does not land on character boundary")
+ end
+
+ it "raises IndexError when str_length is not matching the codepoint boundary" do
+ -> { "こんにちは".bytesplice(3, 3, "こんにちは", 0, 1) }.should raise_error(IndexError, "offset 1 does not land on character boundary")
+ -> { "こんにちは".bytesplice(3, 3, "こんにちは", 0, 2) }.should raise_error(IndexError, "offset 2 does not land on character boundary")
+ end
+
+ it "replaces with integer str indices" do
+ "こんにちは".bytesplice(3, 3, "こんにちは", -15, 0).should == "こにちは"
+ "こんにちは".bytesplice(3, 3, "こんにちは", 0, 0).should == "こにちは"
+ "こんにちは".bytesplice(3, 3, "こんにちは", 0, 3).should == "ここにちは"
+ "こんにちは".bytesplice(3, 3, "はは", 3, 3).should == "こはにちは"
+ "こんにちは".bytesplice(3, 3, "こんにちは", 15, 0).should == "こにちは"
+ end
+
+ it "replaces with str range" do
+ "こんにちは".bytesplice(0..2, "こんにちは", -15...-16).should == "んにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 0...0).should == "んにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 3..5).should == "んんにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 3...6).should == "んんにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 3..8).should == "んにんにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 0..-1).should == "こんにちはんにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 0...15).should == "こんにちはんにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 0...18).should == "こんにちはんにちは"
+ end
+
+ it "treats negative length for str range as 0" do
+ "こんにちは".bytesplice(0..2, "こんにちは", 0...-100).should == "んにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", 3...-100).should == "んにちは"
+ "こんにちは".bytesplice(0..2, "こんにちは", -15...-100).should == "んにちは"
+ end
+
+ it "raises when ranges not match codepoint boundaries in str" do
+ -> { "こんにちは".bytesplice(3...3, "こ", 0..0) }.should raise_error(IndexError, "offset 1 does not land on character boundary")
+ -> { "こんにちは".bytesplice(3...3, "こ", 0..1) }.should raise_error(IndexError, "offset 2 does not land on character boundary")
+ # Begin is incorrect
+ -> { "こんにちは".bytesplice(3...3, "こんにちは", -4..-1) }.should raise_error(IndexError, "offset 11 does not land on character boundary")
+ -> { "こんにちは".bytesplice(3...3, "こんにちは", -5..-1) }.should raise_error(IndexError, "offset 10 does not land on character boundary")
+ # End is incorrect
+ -> { "こんにちは".bytesplice(3...3, "こんにちは", -3..-2) }.should raise_error(IndexError, "offset 14 does not land on character boundary")
+ -> { "こんにちは".bytesplice(3...3, "こんにちは", -3..-3) }.should raise_error(IndexError, "offset 13 does not land on character boundary")
+ end
+
+ it "deals with a different encoded argument with str index/length" do
+ s = "こんにちは"
+ s.encoding.should == Encoding::UTF_8
+ sub = "goodbye"
+ sub.force_encoding(Encoding::US_ASCII)
+
+ result = s.bytesplice(3, 3, sub, 0, 3)
+ result.should == "こgooにちは"
+ result.encoding.should == Encoding::UTF_8
+
+ s = "hello"
+ s.force_encoding(Encoding::US_ASCII)
+ sub = "こんにちは"
+ sub.encoding.should == Encoding::UTF_8
+
+ result = s.bytesplice(1, 2, sub, 3, 3)
+ result.should == "hんlo"
+ result.encoding.should == Encoding::UTF_8
+ end
+
+ it "deals with a different encoded argument with str range" do
+ s = "こんにちは"
+ s.encoding.should == Encoding::UTF_8
+ sub = "goodbye"
+ sub.force_encoding(Encoding::US_ASCII)
+
+ result = s.bytesplice(3..5, sub, 0..2)
+ result.should == "こgooにちは"
+ result.encoding.should == Encoding::UTF_8
+
+ s = "hello"
+ s.force_encoding(Encoding::US_ASCII)
+ sub = "こんにちは"
+ sub.encoding.should == Encoding::UTF_8
+
+ result = s.bytesplice(1..2, sub, 3..5)
+ result.should == "hんlo"
+ result.encoding.should == Encoding::UTF_8
end
end