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Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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31
spec/ruby/core/regexp/shared/equal_value.rb
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31
spec/ruby/core/regexp/shared/equal_value.rb
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@ -0,0 +1,31 @@
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describe :regexp_eql, shared: true do
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it "is true if self and other have the same pattern" do
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/abc/.send(@method, /abc/).should == true
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/abc/.send(@method, /abd/).should == false
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end
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not_supported_on :opal do
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it "is true if self and other have the same character set code" do
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/abc/.send(@method, /abc/x).should == false
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/abc/x.send(@method, /abc/x).should == true
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/abc/u.send(@method, /abc/n).should == false
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/abc/u.send(@method, /abc/u).should == true
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/abc/n.send(@method, /abc/n).should == true
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end
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end
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it "is true if other has the same #casefold? values" do
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/abc/.send(@method, /abc/i).should == false
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/abc/i.send(@method, /abc/i).should == true
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end
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not_supported_on :opal do
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it "is true if self does not specify /n option and other does" do
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//.send(@method, //n).should == true
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end
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it "is true if self specifies /n option and other does not" do
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//n.send(@method, //).should == true
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end
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end
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end
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464
spec/ruby/core/regexp/shared/new_ascii.rb
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464
spec/ruby/core/regexp/shared/new_ascii.rb
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@ -0,0 +1,464 @@
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# -*- encoding: binary -*-
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describe :regexp_new_ascii, shared: true do
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it "requires one argument and creates a new regular expression object" do
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Regexp.send(@method, '').is_a?(Regexp).should == true
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end
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it "works by default for subclasses with overridden #initialize" do
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class RegexpSpecsSubclass < Regexp
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def initialize(*args)
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super
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@args = args
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end
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attr_accessor :args
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end
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class RegexpSpecsSubclassTwo < Regexp; end
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RegexpSpecsSubclass.send(@method, "hi").should be_kind_of(RegexpSpecsSubclass)
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RegexpSpecsSubclass.send(@method, "hi").args.first.should == "hi"
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RegexpSpecsSubclassTwo.send(@method, "hi").should be_kind_of(RegexpSpecsSubclassTwo)
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end
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end
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describe :regexp_new_string_ascii, shared: true do
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it "uses the String argument as an unescaped literal to construct a Regexp object" do
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Regexp.send(@method, "^hi{2,3}fo.o$").should == /^hi{2,3}fo.o$/
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end
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it "raises a RegexpError when passed an incorrect regexp" do
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lambda { Regexp.send(@method, "^[$", 0) }.should raise_error(RegexpError)
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end
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it "does not set Regexp options if only given one argument" do
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r = Regexp.send(@method, 'Hi')
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(r.options & Regexp::IGNORECASE).should == 0
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(r.options & Regexp::MULTILINE).should == 0
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not_supported_on :opal do
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(r.options & Regexp::EXTENDED).should == 0
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end
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end
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it "does not set Regexp options if second argument is nil or false" do
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r = Regexp.send(@method, 'Hi', nil)
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(r.options & Regexp::IGNORECASE).should == 0
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(r.options & Regexp::MULTILINE).should == 0
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not_supported_on :opal do
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(r.options & Regexp::EXTENDED).should == 0
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end
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r = Regexp.send(@method, 'Hi', false)
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(r.options & Regexp::IGNORECASE).should == 0
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(r.options & Regexp::MULTILINE).should == 0
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not_supported_on :opal do
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(r.options & Regexp::EXTENDED).should == 0
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end
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end
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it "sets options from second argument if it is one of the Fixnum option constants" do
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r = Regexp.send(@method, 'Hi', Regexp::IGNORECASE)
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(r.options & Regexp::IGNORECASE).should_not == 0
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(r.options & Regexp::MULTILINE).should == 0
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not_supported_on :opal do
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(r.options & Regexp::EXTENDED).should == 0
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end
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r = Regexp.send(@method, 'Hi', Regexp::MULTILINE)
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(r.options & Regexp::IGNORECASE).should == 0
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(r.options & Regexp::MULTILINE).should_not == 0
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not_supported_on :opal do
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(r.options & Regexp::EXTENDED).should == 0
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end
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not_supported_on :opal do
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r = Regexp.send(@method, 'Hi', Regexp::EXTENDED)
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(r.options & Regexp::IGNORECASE).should == 0
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(r.options & Regexp::MULTILINE).should == 0
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(r.options & Regexp::EXTENDED).should_not == 1
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end
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end
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it "accepts a Fixnum of two or more options ORed together as the second argument" do
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r = Regexp.send(@method, 'Hi', Regexp::IGNORECASE | Regexp::EXTENDED)
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(r.options & Regexp::IGNORECASE).should_not == 0
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(r.options & Regexp::MULTILINE).should == 0
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(r.options & Regexp::EXTENDED).should_not == 0
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end
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it "treats any non-Fixnum, non-nil, non-false second argument as IGNORECASE" do
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r = Regexp.send(@method, 'Hi', Object.new)
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(r.options & Regexp::IGNORECASE).should_not == 0
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(r.options & Regexp::MULTILINE).should == 0
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not_supported_on :opal do
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(r.options & Regexp::EXTENDED).should == 0
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end
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end
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it "ignores the third argument if it is 'e' or 'euc' (case-insensitive)" do
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lambda {
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Regexp.send(@method, 'Hi', nil, 'e').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'euc').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'E').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'EUC').encoding.should == Encoding::US_ASCII
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}.should complain(/encoding option is ignored/)
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end
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it "ignores the third argument if it is 's' or 'sjis' (case-insensitive)" do
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lambda {
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Regexp.send(@method, 'Hi', nil, 's').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'sjis').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'S').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'SJIS').encoding.should == Encoding::US_ASCII
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}.should complain(/encoding option is ignored/)
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end
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it "ignores the third argument if it is 'u' or 'utf8' (case-insensitive)" do
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lambda {
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Regexp.send(@method, 'Hi', nil, 'u').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'utf8').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'U').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'UTF8').encoding.should == Encoding::US_ASCII
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}.should complain(/encoding option is ignored/)
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end
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it "uses US_ASCII encoding if third argument is 'n' or 'none' (case insensitive) and only ascii characters" do
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Regexp.send(@method, 'Hi', nil, 'n').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'none').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'N').encoding.should == Encoding::US_ASCII
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Regexp.send(@method, 'Hi', nil, 'NONE').encoding.should == Encoding::US_ASCII
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end
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it "uses ASCII_8BIT encoding if third argument is 'n' or 'none' (case insensitive) and non-ascii characters" do
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a = "(?:[\x8E\xA1-\xFE])"
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str = "\A(?:#{a}|x*)\z"
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Regexp.send(@method, str, nil, 'N').encoding.should == Encoding::ASCII_8BIT
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Regexp.send(@method, str, nil, 'n').encoding.should == Encoding::ASCII_8BIT
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Regexp.send(@method, str, nil, 'none').encoding.should == Encoding::ASCII_8BIT
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Regexp.send(@method, str, nil, 'NONE').encoding.should == Encoding::ASCII_8BIT
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end
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describe "with escaped characters" do
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it "raises a Regexp error if there is a trailing backslash" do
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lambda { Regexp.send(@method, "\\") }.should raise_error(RegexpError)
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end
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it "does not raise a Regexp error if there is an escaped trailing backslash" do
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lambda { Regexp.send(@method, "\\\\") }.should_not raise_error(RegexpError)
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end
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it "accepts a backspace followed by a character" do
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Regexp.send(@method, "\\N").should == /#{"\x5c"+"N"}/
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end
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it "accepts a one-digit octal value" do
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Regexp.send(@method, "\0").should == /#{"\x00"}/
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end
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it "accepts a two-digit octal value" do
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Regexp.send(@method, "\11").should == /#{"\x09"}/
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end
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it "accepts a one-digit hexadecimal value" do
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Regexp.send(@method, "\x9n").should == /#{"\x09n"}/
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end
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it "accepts a two-digit hexadecimal value" do
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Regexp.send(@method, "\x23").should == /#{"\x23"}/
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end
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it "interprets a digit following a two-digit hexadecimal value as a character" do
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Regexp.send(@method, "\x420").should == /#{"\x420"}/
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end
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it "raises a RegexpError if \\x is not followed by any hexadecimal digits" do
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lambda { Regexp.send(@method, "\\" + "xn") }.should raise_error(RegexpError)
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end
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it "accepts an escaped string interpolation" do
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Regexp.send(@method, "\#{abc}").should == /#{"\#{abc}"}/
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end
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it "accepts '\\n'" do
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Regexp.send(@method, "\n").should == /#{"\x0a"}/
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end
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it "accepts '\\t'" do
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Regexp.send(@method, "\t").should == /#{"\x09"}/
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end
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it "accepts '\\r'" do
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Regexp.send(@method, "\r").should == /#{"\x0d"}/
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end
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it "accepts '\\f'" do
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Regexp.send(@method, "\f").should == /#{"\x0c"}/
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end
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it "accepts '\\v'" do
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Regexp.send(@method, "\v").should == /#{"\x0b"}/
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end
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it "accepts '\\a'" do
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Regexp.send(@method, "\a").should == /#{"\x07"}/
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end
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it "accepts '\\e'" do
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Regexp.send(@method, "\e").should == /#{"\x1b"}/
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end
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it "accepts '\\C-\\n'" do
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Regexp.send(@method, "\C-\n").should == /#{"\x0a"}/
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end
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it "accepts '\\C-\\t'" do
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Regexp.send(@method, "\C-\t").should == /#{"\x09"}/
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end
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it "accepts '\\C-\\r'" do
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Regexp.send(@method, "\C-\r").should == /#{"\x0d"}/
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end
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it "accepts '\\C-\\f'" do
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Regexp.send(@method, "\C-\f").should == /#{"\x0c"}/
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end
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it "accepts '\\C-\\v'" do
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Regexp.send(@method, "\C-\v").should == /#{"\x0b"}/
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end
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it "accepts '\\C-\\a'" do
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Regexp.send(@method, "\C-\a").should == /#{"\x07"}/
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end
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it "accepts '\\C-\\e'" do
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Regexp.send(@method, "\C-\e").should == /#{"\x1b"}/
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end
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it "accepts '\\c\\n'" do
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Regexp.send(@method, "\C-\n").should == /#{"\x0a"}/
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end
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it "accepts '\\c\\t'" do
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Regexp.send(@method, "\C-\t").should == /#{"\x09"}/
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end
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it "accepts '\\c\\r'" do
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Regexp.send(@method, "\C-\r").should == /#{"\x0d"}/
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end
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it "accepts '\\c\\f'" do
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Regexp.send(@method, "\C-\f").should == /#{"\x0c"}/
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end
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it "accepts '\\c\\v'" do
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Regexp.send(@method, "\C-\v").should == /#{"\x0b"}/
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end
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it "accepts '\\c\\a'" do
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Regexp.send(@method, "\C-\a").should == /#{"\x07"}/
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end
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it "accepts '\\c\\e'" do
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Regexp.send(@method, "\C-\e").should == /#{"\x1b"}/
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end
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it "accepts multiple consecutive '\\' characters" do
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Regexp.send(@method, "\\\\\\N").should == /#{"\\\\\\"+"N"}/
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end
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it "accepts characters and escaped octal digits" do
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Regexp.send(@method, "abc\076").should == /#{"abc\x3e"}/
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end
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it "accepts escaped octal digits and characters" do
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Regexp.send(@method, "\076abc").should == /#{"\x3eabc"}/
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end
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it "accepts characters and escaped hexadecimal digits" do
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Regexp.send(@method, "abc\x42").should == /#{"abc\x42"}/
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end
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it "accepts escaped hexadecimal digits and characters" do
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Regexp.send(@method, "\x3eabc").should == /#{"\x3eabc"}/
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end
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it "accepts escaped hexadecimal and octal digits" do
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Regexp.send(@method, "\061\x42").should == /#{"\x31\x42"}/
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end
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it "accepts \\u{H} for a single Unicode codepoint" do
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Regexp.send(@method, "\u{f}").should == /#{"\x0f"}/
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end
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it "accepts \\u{HH} for a single Unicode codepoint" do
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Regexp.send(@method, "\u{7f}").should == /#{"\x7f"}/
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end
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it "accepts \\u{HHH} for a single Unicode codepoint" do
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Regexp.send(@method, "\u{07f}").should == /#{"\x7f"}/
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end
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it "accepts \\u{HHHH} for a single Unicode codepoint" do
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Regexp.send(@method, "\u{0000}").should == /#{"\x00"}/
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end
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it "accepts \\u{HHHHH} for a single Unicode codepoint" do
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Regexp.send(@method, "\u{00001}").should == /#{"\x01"}/
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end
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it "accepts \\u{HHHHHH} for a single Unicode codepoint" do
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Regexp.send(@method, "\u{000000}").should == /#{"\x00"}/
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end
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it "accepts characters followed by \\u{HHHH}" do
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Regexp.send(@method, "abc\u{3042}").should == /#{"abc\u3042"}/
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end
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it "accepts \\u{HHHH} followed by characters" do
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Regexp.send(@method, "\u{3042}abc").should == /#{"\u3042abc"}/
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end
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it "accepts escaped hexadecimal digits followed by \\u{HHHH}" do
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Regexp.send(@method, "\x42\u{3042}").should == /#{"\x42\u3042"}/
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end
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it "accepts escaped octal digits followed by \\u{HHHH}" do
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Regexp.send(@method, "\056\u{3042}").should == /#{"\x2e\u3042"}/
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end
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it "accepts a combination of escaped octal and hexadecimal digits and \\u{HHHH}" do
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Regexp.send(@method, "\056\x42\u{3042}\x52\076").should == /#{"\x2e\x42\u3042\x52\x3e"}/
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end
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it "accepts \\uHHHH for a single Unicode codepoint" do
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Regexp.send(@method, "\u3042").should == /#{"\u3042"}/
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end
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it "accepts characters followed by \\uHHHH" do
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Regexp.send(@method, "abc\u3042").should == /#{"abc\u3042"}/
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end
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it "accepts \\uHHHH followed by characters" do
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Regexp.send(@method, "\u3042abc").should == /#{"\u3042abc"}/
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end
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it "accepts escaped hexadecimal digits followed by \\uHHHH" do
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Regexp.send(@method, "\x42\u3042").should == /#{"\x42\u3042"}/
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end
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it "accepts escaped octal digits followed by \\uHHHH" do
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Regexp.send(@method, "\056\u3042").should == /#{"\x2e\u3042"}/
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end
|
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it "accepts a combination of escaped octal and hexadecimal digits and \\uHHHH" do
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Regexp.send(@method, "\056\x42\u3042\x52\076").should == /#{"\x2e\x42\u3042\x52\x3e"}/
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end
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it "raises a RegexpError if less than four digits are given for \\uHHHH" do
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lambda { Regexp.send(@method, "\\" + "u304") }.should raise_error(RegexpError)
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end
|
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it "raises a RegexpError if the \\u{} escape is empty" do
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lambda { Regexp.send(@method, "\\" + "u{}") }.should raise_error(RegexpError)
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end
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it "raises a RegexpError if more than six hexadecimal digits are given" do
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lambda { Regexp.send(@method, "\\" + "u{0ffffff}") }.should raise_error(RegexpError)
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end
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it "returns a Regexp with US-ASCII encoding if only 7-bit ASCII characters are present regardless of the input String's encoding" do
|
||||
Regexp.send(@method, "abc").encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having US-ASCII encoding if only 7-bit ASCII characters are present regardless of the input String's encoding" do
|
||||
Regexp.send(@method, "abc").source.encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with US-ASCII encoding if UTF-8 escape sequences using only 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{61}").encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having US-ASCII encoding if UTF-8 escape sequences using only 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{61}").source.encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with UTF-8 encoding if any UTF-8 escape sequences outside 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{ff}").encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having UTF-8 encoding if any UTF-8 escape sequences outside 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{ff}").source.encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "returns a Regexp with the input String's encoding" do
|
||||
str = "\x82\xa0".force_encoding(Encoding::Shift_JIS)
|
||||
Regexp.send(@method, str).encoding.should == Encoding::Shift_JIS
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having the input String's encoding" do
|
||||
str = "\x82\xa0".force_encoding(Encoding::Shift_JIS)
|
||||
Regexp.send(@method, str).source.encoding.should == Encoding::Shift_JIS
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
describe :regexp_new_regexp_ascii, shared: true do
|
||||
it "uses the argument as a literal to construct a Regexp object" do
|
||||
Regexp.send(@method, /^hi{2,3}fo.o$/).should == /^hi{2,3}fo.o$/
|
||||
end
|
||||
|
||||
it "preserves any options given in the Regexp literal" do
|
||||
(Regexp.send(@method, /Hi/i).options & Regexp::IGNORECASE).should_not == 0
|
||||
(Regexp.send(@method, /Hi/m).options & Regexp::MULTILINE).should_not == 0
|
||||
not_supported_on :opal do
|
||||
(Regexp.send(@method, /Hi/x).options & Regexp::EXTENDED).should_not == 0
|
||||
end
|
||||
|
||||
not_supported_on :opal do
|
||||
r = Regexp.send @method, /Hi/imx
|
||||
(r.options & Regexp::IGNORECASE).should_not == 0
|
||||
(r.options & Regexp::MULTILINE).should_not == 0
|
||||
(r.options & Regexp::EXTENDED).should_not == 0
|
||||
end
|
||||
|
||||
r = Regexp.send @method, /Hi/
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
end
|
||||
|
||||
it "does not honour options given as additional arguments" do
|
||||
r = nil
|
||||
lambda {
|
||||
r = Regexp.send @method, /hi/, Regexp::IGNORECASE
|
||||
}.should complain(/flags ignored/)
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
end
|
||||
|
||||
not_supported_on :opal do
|
||||
it "sets the encoding to UTF-8 if the Regexp literal has the 'u' option" do
|
||||
Regexp.send(@method, /Hi/u).encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "sets the encoding to EUC-JP if the Regexp literal has the 'e' option" do
|
||||
Regexp.send(@method, /Hi/e).encoding.should == Encoding::EUC_JP
|
||||
end
|
||||
|
||||
it "sets the encoding to Windows-31J if the Regexp literal has the 's' option" do
|
||||
Regexp.send(@method, /Hi/s).encoding.should == Encoding::Windows_31J
|
||||
end
|
||||
|
||||
it "sets the encoding to US-ASCII if the Regexp literal has the 'n' option and the source String is ASCII only" do
|
||||
Regexp.send(@method, /Hi/n).encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "sets the encoding to source String's encoding if the Regexp literal has the 'n' option and the source String is not ASCII only" do
|
||||
Regexp.send(@method, Regexp.new("\\xff", nil, 'n')).encoding.should == Encoding::ASCII_8BIT
|
||||
end
|
||||
end
|
||||
end
|
||||
553
spec/ruby/core/regexp/shared/new_ascii_8bit.rb
Normal file
553
spec/ruby/core/regexp/shared/new_ascii_8bit.rb
Normal file
|
|
@ -0,0 +1,553 @@
|
|||
# -*- encoding: ascii-8bit -*-
|
||||
|
||||
describe :regexp_new_ascii_8bit, shared: true do
|
||||
it "requires one argument and creates a new regular expression object" do
|
||||
Regexp.send(@method, '').is_a?(Regexp).should == true
|
||||
end
|
||||
|
||||
it "works by default for subclasses with overridden #initialize" do
|
||||
class RegexpSpecsSubclass < Regexp
|
||||
def initialize(*args)
|
||||
super
|
||||
@args = args
|
||||
end
|
||||
|
||||
attr_accessor :args
|
||||
end
|
||||
|
||||
class RegexpSpecsSubclassTwo < Regexp; end
|
||||
|
||||
RegexpSpecsSubclass.send(@method, "hi").should be_kind_of(RegexpSpecsSubclass)
|
||||
RegexpSpecsSubclass.send(@method, "hi").args.first.should == "hi"
|
||||
|
||||
RegexpSpecsSubclassTwo.send(@method, "hi").should be_kind_of(RegexpSpecsSubclassTwo)
|
||||
end
|
||||
end
|
||||
|
||||
describe :regexp_new_string_ascii_8bit, shared: true do
|
||||
it "uses the String argument as an unescaped literal to construct a Regexp object" do
|
||||
Regexp.send(@method, "^hi{2,3}fo.o$").should == /^hi{2,3}fo.o$/
|
||||
end
|
||||
|
||||
it "raises a RegexpError when passed an incorrect regexp" do
|
||||
lambda { Regexp.send(@method, "^[$", 0) }.should raise_error(RegexpError)
|
||||
end
|
||||
|
||||
it "does not set Regexp options if only given one argument" do
|
||||
r = Regexp.send(@method, 'Hi')
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
end
|
||||
|
||||
it "does not set Regexp options if second argument is nil or false" do
|
||||
r = Regexp.send(@method, 'Hi', nil)
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
|
||||
r = Regexp.send(@method, 'Hi', false)
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
end
|
||||
|
||||
it "sets options from second argument if it is one of the Fixnum option constants" do
|
||||
r = Regexp.send(@method, 'Hi', Regexp::IGNORECASE)
|
||||
(r.options & Regexp::IGNORECASE).should_not == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
|
||||
r = Regexp.send(@method, 'Hi', Regexp::MULTILINE)
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should_not == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
|
||||
not_supported_on :opal do
|
||||
r = Regexp.send(@method, 'Hi', Regexp::EXTENDED)
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
(r.options & Regexp::EXTENDED).should_not == 1
|
||||
end
|
||||
end
|
||||
|
||||
it "accepts a Fixnum of two or more options ORed together as the second argument" do
|
||||
r = Regexp.send(@method, 'Hi', Regexp::IGNORECASE | Regexp::EXTENDED)
|
||||
(r.options & Regexp::IGNORECASE).should_not == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
(r.options & Regexp::EXTENDED).should_not == 0
|
||||
end
|
||||
|
||||
it "treats any non-Fixnum, non-nil, non-false second argument as IGNORECASE" do
|
||||
r = Regexp.send(@method, 'Hi', Object.new)
|
||||
(r.options & Regexp::IGNORECASE).should_not == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
end
|
||||
|
||||
it "ignores the third argument if it is 'e' or 'euc' (case-insensitive)" do
|
||||
lambda {
|
||||
Regexp.send(@method, 'Hi', nil, 'e').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'euc').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'E').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'EUC').encoding.should == Encoding::US_ASCII
|
||||
}.should complain(/encoding option is ignored/)
|
||||
end
|
||||
|
||||
it "ignores the third argument if it is 's' or 'sjis' (case-insensitive)" do
|
||||
lambda {
|
||||
Regexp.send(@method, 'Hi', nil, 's').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'sjis').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'S').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'SJIS').encoding.should == Encoding::US_ASCII
|
||||
}.should complain(/encoding option is ignored/)
|
||||
end
|
||||
|
||||
it "ignores the third argument if it is 'u' or 'utf8' (case-insensitive)" do
|
||||
lambda {
|
||||
Regexp.send(@method, 'Hi', nil, 'u').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'utf8').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'U').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'UTF8').encoding.should == Encoding::US_ASCII
|
||||
}.should complain(/encoding option is ignored/)
|
||||
end
|
||||
|
||||
it "uses US_ASCII encoding if third argument is 'n' or 'none' (case insensitive) and only ascii characters" do
|
||||
Regexp.send(@method, 'Hi', nil, 'n').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'none').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'N').encoding.should == Encoding::US_ASCII
|
||||
Regexp.send(@method, 'Hi', nil, 'NONE').encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "uses ASCII_8BIT encoding if third argument is 'n' or 'none' (case insensitive) and non-ascii characters" do
|
||||
a = "(?:[\x8E\xA1-\xFE])"
|
||||
str = "\A(?:#{a}|x*)\z"
|
||||
|
||||
Regexp.send(@method, str, nil, 'N').encoding.should == Encoding::ASCII_8BIT
|
||||
Regexp.send(@method, str, nil, 'n').encoding.should == Encoding::ASCII_8BIT
|
||||
Regexp.send(@method, str, nil, 'none').encoding.should == Encoding::ASCII_8BIT
|
||||
Regexp.send(@method, str, nil, 'NONE').encoding.should == Encoding::ASCII_8BIT
|
||||
end
|
||||
|
||||
describe "with escaped characters" do
|
||||
it "raises a Regexp error if there is a trailing backslash" do
|
||||
lambda { Regexp.send(@method, "\\") }.should raise_error(RegexpError)
|
||||
end
|
||||
|
||||
it "accepts a backspace followed by a character" do
|
||||
Regexp.send(@method, "\\N").should == /#{"\x5c"+"N"}/
|
||||
end
|
||||
|
||||
it "accepts a one-digit octal value" do
|
||||
Regexp.send(@method, "\0").should == /#{"\x00"}/
|
||||
end
|
||||
|
||||
it "accepts a two-digit octal value" do
|
||||
Regexp.send(@method, "\11").should == /#{"\x09"}/
|
||||
end
|
||||
|
||||
it "accepts a three-digit octal value" do
|
||||
Regexp.send(@method, "\315").should == /#{"\xcd"}/
|
||||
end
|
||||
|
||||
it "interprets a digit following a three-digit octal value as a character" do
|
||||
Regexp.send(@method, "\3762").should == /#{"\xfe2"}/
|
||||
end
|
||||
|
||||
it "accepts a one-digit hexadecimal value" do
|
||||
Regexp.send(@method, "\x9n").should == /#{"\x09n"}/
|
||||
end
|
||||
|
||||
it "accepts a two-digit hexadecimal value" do
|
||||
Regexp.send(@method, "\x23").should == /#{"\x23"}/
|
||||
end
|
||||
|
||||
it "interprets a digit following a two-digit hexadecimal value as a character" do
|
||||
Regexp.send(@method, "\x420").should == /#{"\x420"}/
|
||||
end
|
||||
|
||||
it "raises a RegexpError if \\x is not followed by any hexadecimal digits" do
|
||||
lambda { Regexp.send(@method, "\\" + "xn") }.should raise_error(RegexpError)
|
||||
end
|
||||
|
||||
it "accepts an escaped string interpolation" do
|
||||
Regexp.send(@method, "\#{abc}").should == /#{"\#{abc}"}/
|
||||
end
|
||||
|
||||
it "accepts '\\n'" do
|
||||
Regexp.send(@method, "\n").should == /#{"\x0a"}/
|
||||
end
|
||||
|
||||
it "accepts '\\t'" do
|
||||
Regexp.send(@method, "\t").should == /#{"\x09"}/
|
||||
end
|
||||
|
||||
it "accepts '\\r'" do
|
||||
Regexp.send(@method, "\r").should == /#{"\x0d"}/
|
||||
end
|
||||
|
||||
it "accepts '\\f'" do
|
||||
Regexp.send(@method, "\f").should == /#{"\x0c"}/
|
||||
end
|
||||
|
||||
it "accepts '\\v'" do
|
||||
Regexp.send(@method, "\v").should == /#{"\x0b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\a'" do
|
||||
Regexp.send(@method, "\a").should == /#{"\x07"}/
|
||||
end
|
||||
|
||||
it "accepts '\\e'" do
|
||||
Regexp.send(@method, "\e").should == /#{"\x1b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\n'" do
|
||||
Regexp.send(@method, "\C-\n").should == /#{"\x0a"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\t'" do
|
||||
Regexp.send(@method, "\C-\t").should == /#{"\x09"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\r'" do
|
||||
Regexp.send(@method, "\C-\r").should == /#{"\x0d"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\f'" do
|
||||
Regexp.send(@method, "\C-\f").should == /#{"\x0c"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\v'" do
|
||||
Regexp.send(@method, "\C-\v").should == /#{"\x0b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\a'" do
|
||||
Regexp.send(@method, "\C-\a").should == /#{"\x07"}/
|
||||
end
|
||||
|
||||
it "accepts '\\C-\\e'" do
|
||||
Regexp.send(@method, "\C-\e").should == /#{"\x1b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\n'" do
|
||||
Regexp.send(@method, "\C-\n").should == /#{"\x0a"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\t'" do
|
||||
Regexp.send(@method, "\C-\t").should == /#{"\x09"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\r'" do
|
||||
Regexp.send(@method, "\C-\r").should == /#{"\x0d"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\f'" do
|
||||
Regexp.send(@method, "\C-\f").should == /#{"\x0c"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\v'" do
|
||||
Regexp.send(@method, "\C-\v").should == /#{"\x0b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\a'" do
|
||||
Regexp.send(@method, "\C-\a").should == /#{"\x07"}/
|
||||
end
|
||||
|
||||
it "accepts '\\c\\e'" do
|
||||
Regexp.send(@method, "\C-\e").should == /#{"\x1b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\n'" do
|
||||
Regexp.send(@method, "\M-\n").should == /#{"\x8a"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\t'" do
|
||||
Regexp.send(@method, "\M-\t").should == /#{"\x89"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\r'" do
|
||||
Regexp.send(@method, "\M-\r").should == /#{"\x8d"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\f'" do
|
||||
Regexp.send(@method, "\M-\f").should == /#{"\x8c"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\v'" do
|
||||
Regexp.send(@method, "\M-\v").should == /#{"\x8b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\a'" do
|
||||
Regexp.send(@method, "\M-\a").should == /#{"\x87"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\e'" do
|
||||
Regexp.send(@method, "\M-\e").should == /#{"\x9b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\n'" do
|
||||
Regexp.send(@method, "\M-\n").should == /#{"\x8a"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\t'" do
|
||||
Regexp.send(@method, "\M-\t").should == /#{"\x89"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\r'" do
|
||||
Regexp.send(@method, "\M-\r").should == /#{"\x8d"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\f'" do
|
||||
Regexp.send(@method, "\M-\f").should == /#{"\x8c"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\v'" do
|
||||
Regexp.send(@method, "\M-\v").should == /#{"\x8b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\a'" do
|
||||
Regexp.send(@method, "\M-\a").should == /#{"\x87"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\C-\\e'" do
|
||||
Regexp.send(@method, "\M-\e").should == /#{"\x9b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\n'" do
|
||||
Regexp.send(@method, "\M-\n").should == /#{"\x8a"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\t'" do
|
||||
Regexp.send(@method, "\M-\t").should == /#{"\x89"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\r'" do
|
||||
Regexp.send(@method, "\M-\r").should == /#{"\x8d"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\f'" do
|
||||
Regexp.send(@method, "\M-\f").should == /#{"\x8c"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\v'" do
|
||||
Regexp.send(@method, "\M-\v").should == /#{"\x8b"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\a'" do
|
||||
Regexp.send(@method, "\M-\a").should == /#{"\x87"}/
|
||||
end
|
||||
|
||||
it "accepts '\\M-\\c\\e'" do
|
||||
Regexp.send(@method, "\M-\e").should == /#{"\x9b"}/
|
||||
end
|
||||
|
||||
it "accepts multiple consecutive '\\' characters" do
|
||||
Regexp.send(@method, "\\\\\\N").should == /#{"\\\\\\"+"N"}/
|
||||
end
|
||||
|
||||
it "accepts characters and escaped octal digits" do
|
||||
Regexp.send(@method, "abc\076").should == /#{"abc\x3e"}/
|
||||
end
|
||||
|
||||
it "accepts escaped octal digits and characters" do
|
||||
Regexp.send(@method, "\076abc").should == /#{"\x3eabc"}/
|
||||
end
|
||||
|
||||
it "accepts characters and escaped hexadecimal digits" do
|
||||
Regexp.send(@method, "abc\x42").should == /#{"abc\x42"}/
|
||||
end
|
||||
|
||||
it "accepts escaped hexadecimal digits and characters" do
|
||||
Regexp.send(@method, "\x3eabc").should == /#{"\x3eabc"}/
|
||||
end
|
||||
|
||||
it "accepts escaped hexadecimal and octal digits" do
|
||||
Regexp.send(@method, "\061\x42").should == /#{"\x31\x42"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{H} for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u{f}").should == /#{"\x0f"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{HH} for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u{7f}").should == /#{"\x7f"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{HHH} for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u{07f}").should == /#{"\x7f"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{HHHH} for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u{0000}").should == /#{"\x00"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{HHHHH} for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u{00001}").should == /#{"\x01"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{HHHHHH} for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u{000000}").should == /#{"\x00"}/
|
||||
end
|
||||
|
||||
it "accepts characters followed by \\u{HHHH}" do
|
||||
Regexp.send(@method, "abc\u{3042}").should == /#{"abc\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts \\u{HHHH} followed by characters" do
|
||||
Regexp.send(@method, "\u{3042}abc").should == /#{"\u3042abc"}/
|
||||
end
|
||||
|
||||
it "accepts escaped hexadecimal digits followed by \\u{HHHH}" do
|
||||
Regexp.send(@method, "\x42\u{3042}").should == /#{"\x42\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts escaped octal digits followed by \\u{HHHH}" do
|
||||
Regexp.send(@method, "\056\u{3042}").should == /#{"\x2e\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts a combination of escaped octal and hexadecimal digits and \\u{HHHH}" do
|
||||
Regexp.send(@method, "\056\x42\u{3042}\x52\076").should == /#{"\x2e\x42\u3042\x52\x3e"}/
|
||||
end
|
||||
|
||||
it "accepts \\uHHHH for a single Unicode codepoint" do
|
||||
Regexp.send(@method, "\u3042").should == /#{"\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts characters followed by \\uHHHH" do
|
||||
Regexp.send(@method, "abc\u3042").should == /#{"abc\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts \\uHHHH followed by characters" do
|
||||
Regexp.send(@method, "\u3042abc").should == /#{"\u3042abc"}/
|
||||
end
|
||||
|
||||
it "accepts escaped hexadecimal digits followed by \\uHHHH" do
|
||||
Regexp.send(@method, "\x42\u3042").should == /#{"\x42\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts escaped octal digits followed by \\uHHHH" do
|
||||
Regexp.send(@method, "\056\u3042").should == /#{"\x2e\u3042"}/
|
||||
end
|
||||
|
||||
it "accepts a combination of escaped octal and hexadecimal digits and \\uHHHH" do
|
||||
Regexp.send(@method, "\056\x42\u3042\x52\076").should == /#{"\x2e\x42\u3042\x52\x3e"}/
|
||||
end
|
||||
|
||||
it "raises a RegexpError if less than four digits are given for \\uHHHH" do
|
||||
lambda { Regexp.send(@method, "\\" + "u304") }.should raise_error(RegexpError)
|
||||
end
|
||||
|
||||
it "raises a RegexpError if the \\u{} escape is empty" do
|
||||
lambda { Regexp.send(@method, "\\" + "u{}") }.should raise_error(RegexpError)
|
||||
end
|
||||
|
||||
it "raises a RegexpError if more than six hexadecimal digits are given" do
|
||||
lambda { Regexp.send(@method, "\\" + "u{0ffffff}") }.should raise_error(RegexpError)
|
||||
end
|
||||
|
||||
it "returns a Regexp with US-ASCII encoding if only 7-bit ASCII characters are present regardless of the input String's encoding" do
|
||||
Regexp.send(@method, "abc").encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having US-ASCII encoding if only 7-bit ASCII characters are present regardless of the input String's encoding" do
|
||||
Regexp.send(@method, "abc").source.encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with US-ASCII encoding if UTF-8 escape sequences using only 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{61}").encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having US-ASCII encoding if UTF-8 escape sequences using only 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{61}").source.encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "returns a Regexp with UTF-8 encoding if any UTF-8 escape sequences outside 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{ff}").encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having UTF-8 encoding if any UTF-8 escape sequences outside 7-bit ASCII are present" do
|
||||
Regexp.send(@method, "\u{ff}").source.encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "returns a Regexp with the input String's encoding" do
|
||||
str = "\x82\xa0".force_encoding(Encoding::Shift_JIS)
|
||||
Regexp.send(@method, str).encoding.should == Encoding::Shift_JIS
|
||||
end
|
||||
|
||||
it "returns a Regexp with source String having the input String's encoding" do
|
||||
str = "\x82\xa0".force_encoding(Encoding::Shift_JIS)
|
||||
Regexp.send(@method, str).source.encoding.should == Encoding::Shift_JIS
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
describe :regexp_new_regexp_ascii_8bit, shared: true do
|
||||
it "uses the argument as a literal to construct a Regexp object" do
|
||||
Regexp.send(@method, /^hi{2,3}fo.o$/).should == /^hi{2,3}fo.o$/
|
||||
end
|
||||
|
||||
it "preserves any options given in the Regexp literal" do
|
||||
(Regexp.send(@method, /Hi/i).options & Regexp::IGNORECASE).should_not == 0
|
||||
(Regexp.send(@method, /Hi/m).options & Regexp::MULTILINE).should_not == 0
|
||||
not_supported_on :opal do
|
||||
(Regexp.send(@method, /Hi/x).options & Regexp::EXTENDED).should_not == 0
|
||||
end
|
||||
|
||||
not_supported_on :opal do
|
||||
r = Regexp.send @method, /Hi/imx
|
||||
(r.options & Regexp::IGNORECASE).should_not == 0
|
||||
(r.options & Regexp::MULTILINE).should_not == 0
|
||||
(r.options & Regexp::EXTENDED).should_not == 0
|
||||
end
|
||||
|
||||
r = Regexp.send @method, /Hi/
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
(r.options & Regexp::MULTILINE).should == 0
|
||||
not_supported_on :opal do
|
||||
(r.options & Regexp::EXTENDED).should == 0
|
||||
end
|
||||
end
|
||||
|
||||
it "does not honour options given as additional arguments" do
|
||||
r = nil
|
||||
lambda {
|
||||
r = Regexp.send @method, /hi/, Regexp::IGNORECASE
|
||||
}.should complain(/flags ignored/)
|
||||
(r.options & Regexp::IGNORECASE).should == 0
|
||||
end
|
||||
|
||||
not_supported_on :opal do
|
||||
it "sets the encoding to UTF-8 if the Regexp literal has the 'u' option" do
|
||||
Regexp.send(@method, /Hi/u).encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "sets the encoding to EUC-JP if the Regexp literal has the 'e' option" do
|
||||
Regexp.send(@method, /Hi/e).encoding.should == Encoding::EUC_JP
|
||||
end
|
||||
|
||||
it "sets the encoding to Windows-31J if the Regexp literal has the 's' option" do
|
||||
Regexp.send(@method, /Hi/s).encoding.should == Encoding::Windows_31J
|
||||
end
|
||||
|
||||
it "sets the encoding to US-ASCII if the Regexp literal has the 'n' option and the source String is ASCII only" do
|
||||
Regexp.send(@method, /Hi/n).encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "sets the encoding to source String's encoding if the Regexp literal has the 'n' option and the source String is not ASCII only" do
|
||||
Regexp.send(@method, Regexp.new("\\xff", nil, 'n')).encoding.should == Encoding::ASCII_8BIT
|
||||
end
|
||||
end
|
||||
end
|
||||
31
spec/ruby/core/regexp/shared/quote.rb
Normal file
31
spec/ruby/core/regexp/shared/quote.rb
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
# -*- encoding: ascii-8bit -*-
|
||||
|
||||
describe :regexp_quote, shared: true do
|
||||
it "escapes any characters with special meaning in a regular expression" do
|
||||
Regexp.send(@method, '\*?{}.+^[]()- ').should == '\\\\\*\?\{\}\.\+\^\[\]\(\)\-\\ '
|
||||
Regexp.send(@method, "\*?{}.+^[]()- ").should == '\\*\\?\\{\\}\\.\\+\\^\\[\\]\\(\\)\\-\\ '
|
||||
Regexp.send(@method, '\n\r\f\t').should == '\\\\n\\\\r\\\\f\\\\t'
|
||||
Regexp.send(@method, "\n\r\f\t").should == '\\n\\r\\f\\t'
|
||||
end
|
||||
|
||||
it "works with symbols" do
|
||||
Regexp.send(@method, :symbol).should == 'symbol'
|
||||
end
|
||||
|
||||
it "sets the encoding of the result to US-ASCII if there are only US-ASCII characters present in the input String" do
|
||||
str = "abc".force_encoding("euc-jp")
|
||||
Regexp.send(@method, str).encoding.should == Encoding::US_ASCII
|
||||
end
|
||||
|
||||
it "sets the encoding of the result to the encoding of the String if any non-US-ASCII characters are present in an input String with valid encoding" do
|
||||
str = "ありがとう".force_encoding("utf-8")
|
||||
str.valid_encoding?.should be_true
|
||||
Regexp.send(@method, str).encoding.should == Encoding::UTF_8
|
||||
end
|
||||
|
||||
it "sets the encoding of the result to ASCII-8BIT if any non-US-ASCII characters are present in an input String with invalid encoding" do
|
||||
str = "\xff".force_encoding "us-ascii"
|
||||
str.valid_encoding?.should be_false
|
||||
Regexp.send(@method, "\xff").encoding.should == Encoding::ASCII_8BIT
|
||||
end
|
||||
end
|
||||
Loading…
Add table
Add a link
Reference in a new issue