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-rw-r--r--spec/ruby/core/string/bytesplice_spec.rb204
1 files changed, 100 insertions, 104 deletions
diff --git a/spec/ruby/core/string/bytesplice_spec.rb b/spec/ruby/core/string/bytesplice_spec.rb
index 5cb3b2c158..2c770e340a 100644
--- a/spec/ruby/core/string/bytesplice_spec.rb
+++ b/spec/ruby/core/string/bytesplice_spec.rb
@@ -3,60 +3,58 @@
require_relative '../../spec_helper'
describe "String#bytesplice" do
- ruby_version_is "3.2" do
- it "raises IndexError when index is less than -bytesize" do
- -> { "hello".bytesplice(-6, 0, "xxx") }.should raise_error(IndexError, "index -6 out of string")
- end
+ it "raises IndexError when index is less than -bytesize" do
+ -> { "hello".bytesplice(-6, 0, "xxx") }.should raise_error(IndexError, "index -6 out of string")
+ end
- it "raises IndexError when index is greater than bytesize" do
- -> { "hello".bytesplice(6, 0, "xxx") }.should raise_error(IndexError, "index 6 out of string")
- end
+ it "raises IndexError when index is greater than bytesize" do
+ -> { "hello".bytesplice(6, 0, "xxx") }.should raise_error(IndexError, "index 6 out of string")
+ end
- it "raises IndexError for negative length" do
- -> { "abc".bytesplice(0, -2, "") }.should raise_error(IndexError, "negative length -2")
- end
+ it "raises IndexError for negative length" do
+ -> { "abc".bytesplice(0, -2, "") }.should raise_error(IndexError, "negative length -2")
+ end
- it "replaces with integer indices" do
- "hello".bytesplice(-5, 0, "xxx").should == "xxxhello"
- "hello".bytesplice(0, 0, "xxx").should == "xxxhello"
- "hello".bytesplice(0, 1, "xxx").should == "xxxello"
- "hello".bytesplice(0, 5, "xxx").should == "xxx"
- "hello".bytesplice(0, 6, "xxx").should == "xxx"
- end
+ it "replaces with integer indices" do
+ "hello".bytesplice(-5, 0, "xxx").should == "xxxhello"
+ "hello".bytesplice(0, 0, "xxx").should == "xxxhello"
+ "hello".bytesplice(0, 1, "xxx").should == "xxxello"
+ "hello".bytesplice(0, 5, "xxx").should == "xxx"
+ "hello".bytesplice(0, 6, "xxx").should == "xxx"
+ end
- it "raises RangeError when range left boundary is less than -bytesize" do
- -> { "hello".bytesplice(-6...-6, "xxx") }.should raise_error(RangeError, "-6...-6 out of range")
- end
+ it "raises RangeError when range left boundary is less than -bytesize" do
+ -> { "hello".bytesplice(-6...-6, "xxx") }.should raise_error(RangeError, "-6...-6 out of range")
+ end
- it "replaces with ranges" do
- "hello".bytesplice(-5...-5, "xxx").should == "xxxhello"
- "hello".bytesplice(0...0, "xxx").should == "xxxhello"
- "hello".bytesplice(0..0, "xxx").should == "xxxello"
- "hello".bytesplice(0...1, "xxx").should == "xxxello"
- "hello".bytesplice(0..1, "xxx").should == "xxxllo"
- "hello".bytesplice(0..-1, "xxx").should == "xxx"
- "hello".bytesplice(0...5, "xxx").should == "xxx"
- "hello".bytesplice(0...6, "xxx").should == "xxx"
- end
+ it "replaces with ranges" do
+ "hello".bytesplice(-5...-5, "xxx").should == "xxxhello"
+ "hello".bytesplice(0...0, "xxx").should == "xxxhello"
+ "hello".bytesplice(0..0, "xxx").should == "xxxello"
+ "hello".bytesplice(0...1, "xxx").should == "xxxello"
+ "hello".bytesplice(0..1, "xxx").should == "xxxllo"
+ "hello".bytesplice(0..-1, "xxx").should == "xxx"
+ "hello".bytesplice(0...5, "xxx").should == "xxx"
+ "hello".bytesplice(0...6, "xxx").should == "xxx"
+ end
- it "raises TypeError when integer index is provided without length argument" do
- -> { "hello".bytesplice(0, "xxx") }.should raise_error(TypeError, "wrong argument type Integer (expected Range)")
- end
+ it "raises TypeError when integer index is provided without length argument" do
+ -> { "hello".bytesplice(0, "xxx") }.should raise_error(TypeError, "wrong argument type Integer (expected Range)")
+ end
- it "replaces on an empty string" do
- "".bytesplice(0, 0, "").should == ""
- "".bytesplice(0, 0, "xxx").should == "xxx"
- end
+ it "replaces on an empty string" do
+ "".bytesplice(0, 0, "").should == ""
+ "".bytesplice(0, 0, "xxx").should == "xxx"
+ end
- it "mutates self" do
- s = "hello"
- s.bytesplice(2, 1, "xxx").should.equal?(s)
- end
+ it "mutates self" do
+ s = "hello"
+ s.bytesplice(2, 1, "xxx").should.equal?(s)
+ end
- it "raises when string is frozen" do
- s = "hello".freeze
- -> { s.bytesplice(2, 1, "xxx") }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
- end
+ it "raises when string is frozen" do
+ s = "hello".freeze
+ -> { s.bytesplice(2, 1, "xxx") }.should raise_error(FrozenError, "can't modify frozen String: \"hello\"")
end
ruby_version_is "3.3" do
@@ -134,75 +132,73 @@ describe "String#bytesplice" do
end
describe "String#bytesplice with multibyte characters" do
- ruby_version_is "3.2" do
- it "raises IndexError when index is out of byte size boundary" do
- -> { "こんにちは".bytesplice(-16, 0, "xxx") }.should raise_error(IndexError, "index -16 out of string")
- end
+ it "raises IndexError when index is out of byte size boundary" do
+ -> { "こんにちは".bytesplice(-16, 0, "xxx") }.should raise_error(IndexError, "index -16 out of string")
+ end
- it "raises IndexError when index is not on a codepoint boundary" do
- -> { "こんにちは".bytesplice(1, 0, "xxx") }.should raise_error(IndexError, "offset 1 does not land on character boundary")
- end
+ it "raises IndexError when index is not on a codepoint boundary" do
+ -> { "こんにちは".bytesplice(1, 0, "xxx") }.should raise_error(IndexError, "offset 1 does not land on character boundary")
+ end
- it "raises IndexError when length is not matching the codepoint boundary" do
- -> { "こんにちは".bytesplice(0, 1, "xxx") }.should raise_error(IndexError, "offset 1 does not land on character boundary")
- -> { "こんにちは".bytesplice(0, 2, "xxx") }.should raise_error(IndexError, "offset 2 does not land on character boundary")
- end
+ it "raises IndexError when length is not matching the codepoint boundary" do
+ -> { "こんにちは".bytesplice(0, 1, "xxx") }.should raise_error(IndexError, "offset 1 does not land on character boundary")
+ -> { "こんにちは".bytesplice(0, 2, "xxx") }.should raise_error(IndexError, "offset 2 does not land on character boundary")
+ end
- it "replaces with integer indices" do
- "こんにちは".bytesplice(-15, 0, "xxx").should == "xxxこんにちは"
- "こんにちは".bytesplice(0, 0, "xxx").should == "xxxこんにちは"
- "こんにちは".bytesplice(0, 3, "xxx").should == "xxxんにちは"
- "こんにちは".bytesplice(3, 3, "はは").should == "こははにちは"
- "こんにちは".bytesplice(15, 0, "xxx").should == "こんにちはxxx"
- end
+ it "replaces with integer indices" do
+ "こんにちは".bytesplice(-15, 0, "xxx").should == "xxxこんにちは"
+ "こんにちは".bytesplice(0, 0, "xxx").should == "xxxこんにちは"
+ "こんにちは".bytesplice(0, 3, "xxx").should == "xxxんにちは"
+ "こんにちは".bytesplice(3, 3, "はは").should == "こははにちは"
+ "こんにちは".bytesplice(15, 0, "xxx").should == "こんにちはxxx"
+ end
- it "replaces with range" do
- "こんにちは".bytesplice(-15...-16, "xxx").should == "xxxこんにちは"
- "こんにちは".bytesplice(0...0, "xxx").should == "xxxこんにちは"
- "こんにちは".bytesplice(0..2, "xxx").should == "xxxんにちは"
- "こんにちは".bytesplice(0...3, "xxx").should == "xxxんにちは"
- "こんにちは".bytesplice(0..5, "xxx").should == "xxxにちは"
- "こんにちは".bytesplice(0..-1, "xxx").should == "xxx"
- "こんにちは".bytesplice(0...15, "xxx").should == "xxx"
- "こんにちは".bytesplice(0...18, "xxx").should == "xxx"
- end
+ it "replaces with range" do
+ "こんにちは".bytesplice(-15...-16, "xxx").should == "xxxこんにちは"
+ "こんにちは".bytesplice(0...0, "xxx").should == "xxxこんにちは"
+ "こんにちは".bytesplice(0..2, "xxx").should == "xxxんにちは"
+ "こんにちは".bytesplice(0...3, "xxx").should == "xxxんにちは"
+ "こんにちは".bytesplice(0..5, "xxx").should == "xxxにちは"
+ "こんにちは".bytesplice(0..-1, "xxx").should == "xxx"
+ "こんにちは".bytesplice(0...15, "xxx").should == "xxx"
+ "こんにちは".bytesplice(0...18, "xxx").should == "xxx"
+ end
- it "treats negative length for range as 0" do
- "こんにちは".bytesplice(0...-100, "xxx").should == "xxxこんにちは"
- "こんにちは".bytesplice(3...-100, "xxx").should == "こxxxんにちは"
- "こんにちは".bytesplice(-15...-100, "xxx").should == "xxxこんにちは"
- end
+ it "treats negative length for range as 0" do
+ "こんにちは".bytesplice(0...-100, "xxx").should == "xxxこんにちは"
+ "こんにちは".bytesplice(3...-100, "xxx").should == "こxxxんにちは"
+ "こんにちは".bytesplice(-15...-100, "xxx").should == "xxxこんにちは"
+ end
- it "raises when ranges not match codepoint boundaries" do
- -> { "こんにちは".bytesplice(0..0, "x") }.should raise_error(IndexError, "offset 1 does not land on character boundary")
- -> { "こんにちは".bytesplice(0..1, "x") }.should raise_error(IndexError, "offset 2 does not land on character boundary")
- # Begin is incorrect
- -> { "こんにちは".bytesplice(-4..-1, "x") }.should raise_error(IndexError, "offset 11 does not land on character boundary")
- -> { "こんにちは".bytesplice(-5..-1, "x") }.should raise_error(IndexError, "offset 10 does not land on character boundary")
- # End is incorrect
- -> { "こんにちは".bytesplice(-3..-2, "x") }.should raise_error(IndexError, "offset 14 does not land on character boundary")
- -> { "こんにちは".bytesplice(-3..-3, "x") }.should raise_error(IndexError, "offset 13 does not land on character boundary")
- end
+ it "raises when ranges not match codepoint boundaries" do
+ -> { "こんにちは".bytesplice(0..0, "x") }.should raise_error(IndexError, "offset 1 does not land on character boundary")
+ -> { "こんにちは".bytesplice(0..1, "x") }.should raise_error(IndexError, "offset 2 does not land on character boundary")
+ # Begin is incorrect
+ -> { "こんにちは".bytesplice(-4..-1, "x") }.should raise_error(IndexError, "offset 11 does not land on character boundary")
+ -> { "こんにちは".bytesplice(-5..-1, "x") }.should raise_error(IndexError, "offset 10 does not land on character boundary")
+ # End is incorrect
+ -> { "こんにちは".bytesplice(-3..-2, "x") }.should raise_error(IndexError, "offset 14 does not land on character boundary")
+ -> { "こんにちは".bytesplice(-3..-3, "x") }.should raise_error(IndexError, "offset 13 does not land on character boundary")
+ end
- it "deals with a different encoded argument" do
- s = "こんにちは"
- s.encoding.should == Encoding::UTF_8
- sub = "xxxxxx"
- sub.force_encoding(Encoding::US_ASCII)
+ it "deals with a different encoded argument" do
+ s = "こんにちは"
+ s.encoding.should == Encoding::UTF_8
+ sub = "xxxxxx"
+ sub.force_encoding(Encoding::US_ASCII)
- result = s.bytesplice(0, 3, sub)
- result.should == "xxxxxxんにちは"
- result.encoding.should == Encoding::UTF_8
+ result = s.bytesplice(0, 3, sub)
+ result.should == "xxxxxxんにちは"
+ result.encoding.should == Encoding::UTF_8
- s = "xxxxxx"
- s.force_encoding(Encoding::US_ASCII)
- sub = "こんにちは"
- sub.encoding.should == Encoding::UTF_8
+ s = "xxxxxx"
+ s.force_encoding(Encoding::US_ASCII)
+ sub = "こんにちは"
+ sub.encoding.should == Encoding::UTF_8
- result = s.bytesplice(0, 3, sub)
- result.should == "こんにちはxxx"
- result.encoding.should == Encoding::UTF_8
- end
+ result = s.bytesplice(0, 3, sub)
+ result.should == "こんにちはxxx"
+ result.encoding.should == Encoding::UTF_8
end
ruby_version_is "3.3" do
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-21 11:35:06 +0000