diff options
Diffstat (limited to 'spec/ruby/core/string/undump_spec.rb')
-rw-r--r-- | spec/ruby/core/string/undump_spec.rb | 834 |
1 files changed, 416 insertions, 418 deletions
diff --git a/spec/ruby/core/string/undump_spec.rb b/spec/ruby/core/string/undump_spec.rb index d45c4bae1b..81deb6fa58 100644 --- a/spec/ruby/core/string/undump_spec.rb +++ b/spec/ruby/core/string/undump_spec.rb @@ -2,452 +2,450 @@ require_relative '../../spec_helper' require_relative 'fixtures/classes' -ruby_version_is '2.5' do - describe "String#undump" do - ruby_version_is ''...'2.7' do - it "taints the result if self is tainted" do - '"foo"'.taint.undump.tainted?.should == true - end - - it "untrusts the result if self is untrusted" do - '"foo"'.untrust.undump.untrusted?.should == true - end +describe "String#undump" do + ruby_version_is ''...'2.7' do + it "taints the result if self is tainted" do + '"foo"'.taint.undump.tainted?.should == true end - it "does not take into account if a string is frozen" do - '"foo"'.freeze.undump.frozen?.should == false + it "untrusts the result if self is untrusted" do + '"foo"'.untrust.undump.untrusted?.should == true end + end - it "always returns String instance" do - StringSpecs::MyString.new('"foo"').undump.should be_an_instance_of(String) - end + it "does not take into account if a string is frozen" do + '"foo"'.freeze.undump.frozen?.should == false + end - it "strips outer \"" do - '"foo"'.undump.should == 'foo' - end + it "always returns String instance" do + StringSpecs::MyString.new('"foo"').undump.should be_an_instance_of(String) + end - it "returns a string with special characters in \\<char> notation replaced with the characters" do - [ ['"\\a"', "\a"], - ['"\\b"', "\b"], - ['"\\t"', "\t"], - ['"\\n"', "\n"], - ['"\\v"', "\v"], - ['"\\f"', "\f"], - ['"\\r"', "\r"], - ['"\\e"', "\e"] - ].should be_computed_by(:undump) - end + it "strips outer \"" do + '"foo"'.undump.should == 'foo' + end - it "returns a string with unescaped sequences \" and \\" do - [ ['"\\""' , "\""], - ['"\\\\"', "\\"] - ].should be_computed_by(:undump) - end + it "returns a string with special characters in \\<char> notation replaced with the characters" do + [ ['"\\a"', "\a"], + ['"\\b"', "\b"], + ['"\\t"', "\t"], + ['"\\n"', "\n"], + ['"\\v"', "\v"], + ['"\\f"', "\f"], + ['"\\r"', "\r"], + ['"\\e"', "\e"] + ].should be_computed_by(:undump) + end - it "returns a string with unescaped sequences \\#<char> when # is followed by $, @, {" do - [ ['"\\#$PATH"', "\#$PATH"], - ['"\\#@a"', "\#@a"], - ['"\\#@@a"', "\#@@a"], - ['"\\#{a}"', "\#{a}"] - ].should be_computed_by(:undump) - end + it "returns a string with unescaped sequences \" and \\" do + [ ['"\\""' , "\""], + ['"\\\\"', "\\"] + ].should be_computed_by(:undump) + end - it "returns a string with # not escaped when followed by any other character" do - [ ['"#"', '#'], - ['"#1"', '#1'] - ].should be_computed_by(:undump) - end + it "returns a string with unescaped sequences \\#<char> when # is followed by $, @, {" do + [ ['"\\#$PATH"', "\#$PATH"], + ['"\\#@a"', "\#@a"], + ['"\\#@@a"', "\#@@a"], + ['"\\#{a}"', "\#{a}"] + ].should be_computed_by(:undump) + end - it "returns a string with printable non-alphanumeric characters" do - [ ['" "', ' '], - ['"!"', '!'], - ['"$"', '$'], - ['"%"', '%'], - ['"&"', '&'], - ['"\'"', '\''], - ['"("', '('], - ['")"', ')'], - ['"*"', '*'], - ['"+"', '+'], - ['","', ','], - ['"-"', '-'], - ['"."', '.'], - ['"/"', '/'], - ['":"', ':'], - ['";"', ';'], - ['"<"', '<'], - ['"="', '='], - ['">"', '>'], - ['"?"', '?'], - ['"@"', '@'], - ['"["', '['], - ['"]"', ']'], - ['"^"', '^'], - ['"_"', '_'], - ['"`"', '`'], - ['"{"', '{'], - ['"|"', '|'], - ['"}"', '}'], - ['"~"', '~'] - ].should be_computed_by(:undump) - end + it "returns a string with # not escaped when followed by any other character" do + [ ['"#"', '#'], + ['"#1"', '#1'] + ].should be_computed_by(:undump) + end - it "returns a string with numeric characters unescaped" do - [ ['"0"', "0"], - ['"1"', "1"], - ['"2"', "2"], - ['"3"', "3"], - ['"4"', "4"], - ['"5"', "5"], - ['"6"', "6"], - ['"7"', "7"], - ['"8"', "8"], - ['"9"', "9"], - ].should be_computed_by(:undump) - end + it "returns a string with printable non-alphanumeric characters" do + [ ['" "', ' '], + ['"!"', '!'], + ['"$"', '$'], + ['"%"', '%'], + ['"&"', '&'], + ['"\'"', '\''], + ['"("', '('], + ['")"', ')'], + ['"*"', '*'], + ['"+"', '+'], + ['","', ','], + ['"-"', '-'], + ['"."', '.'], + ['"/"', '/'], + ['":"', ':'], + ['";"', ';'], + ['"<"', '<'], + ['"="', '='], + ['">"', '>'], + ['"?"', '?'], + ['"@"', '@'], + ['"["', '['], + ['"]"', ']'], + ['"^"', '^'], + ['"_"', '_'], + ['"`"', '`'], + ['"{"', '{'], + ['"|"', '|'], + ['"}"', '}'], + ['"~"', '~'] + ].should be_computed_by(:undump) + end - it "returns a string with upper-case alpha characters unescaped" do - [ ['"A"', 'A'], - ['"B"', 'B'], - ['"C"', 'C'], - ['"D"', 'D'], - ['"E"', 'E'], - ['"F"', 'F'], - ['"G"', 'G'], - ['"H"', 'H'], - ['"I"', 'I'], - ['"J"', 'J'], - ['"K"', 'K'], - ['"L"', 'L'], - ['"M"', 'M'], - ['"N"', 'N'], - ['"O"', 'O'], - ['"P"', 'P'], - ['"Q"', 'Q'], - ['"R"', 'R'], - ['"S"', 'S'], - ['"T"', 'T'], - ['"U"', 'U'], - ['"V"', 'V'], - ['"W"', 'W'], - ['"X"', 'X'], - ['"Y"', 'Y'], - ['"Z"', 'Z'] - ].should be_computed_by(:undump) - end + it "returns a string with numeric characters unescaped" do + [ ['"0"', "0"], + ['"1"', "1"], + ['"2"', "2"], + ['"3"', "3"], + ['"4"', "4"], + ['"5"', "5"], + ['"6"', "6"], + ['"7"', "7"], + ['"8"', "8"], + ['"9"', "9"], + ].should be_computed_by(:undump) + end - it "returns a string with lower-case alpha characters unescaped" do - [ ['"a"', 'a'], - ['"b"', 'b'], - ['"c"', 'c'], - ['"d"', 'd'], - ['"e"', 'e'], - ['"f"', 'f'], - ['"g"', 'g'], - ['"h"', 'h'], - ['"i"', 'i'], - ['"j"', 'j'], - ['"k"', 'k'], - ['"l"', 'l'], - ['"m"', 'm'], - ['"n"', 'n'], - ['"o"', 'o'], - ['"p"', 'p'], - ['"q"', 'q'], - ['"r"', 'r'], - ['"s"', 's'], - ['"t"', 't'], - ['"u"', 'u'], - ['"v"', 'v'], - ['"w"', 'w'], - ['"x"', 'x'], - ['"y"', 'y'], - ['"z"', 'z'] - ].should be_computed_by(:undump) - end + it "returns a string with upper-case alpha characters unescaped" do + [ ['"A"', 'A'], + ['"B"', 'B'], + ['"C"', 'C'], + ['"D"', 'D'], + ['"E"', 'E'], + ['"F"', 'F'], + ['"G"', 'G'], + ['"H"', 'H'], + ['"I"', 'I'], + ['"J"', 'J'], + ['"K"', 'K'], + ['"L"', 'L'], + ['"M"', 'M'], + ['"N"', 'N'], + ['"O"', 'O'], + ['"P"', 'P'], + ['"Q"', 'Q'], + ['"R"', 'R'], + ['"S"', 'S'], + ['"T"', 'T'], + ['"U"', 'U'], + ['"V"', 'V'], + ['"W"', 'W'], + ['"X"', 'X'], + ['"Y"', 'Y'], + ['"Z"', 'Z'] + ].should be_computed_by(:undump) + end - it "returns a string with \\x notation replaced with non-printing ASCII character" do - [ ['"\\x00"', 0000.chr.force_encoding('utf-8')], - ['"\\x01"', 0001.chr.force_encoding('utf-8')], - ['"\\x02"', 0002.chr.force_encoding('utf-8')], - ['"\\x03"', 0003.chr.force_encoding('utf-8')], - ['"\\x04"', 0004.chr.force_encoding('utf-8')], - ['"\\x05"', 0005.chr.force_encoding('utf-8')], - ['"\\x06"', 0006.chr.force_encoding('utf-8')], - ['"\\x0E"', 0016.chr.force_encoding('utf-8')], - ['"\\x0F"', 0017.chr.force_encoding('utf-8')], - ['"\\x10"', 0020.chr.force_encoding('utf-8')], - ['"\\x11"', 0021.chr.force_encoding('utf-8')], - ['"\\x12"', 0022.chr.force_encoding('utf-8')], - ['"\\x13"', 0023.chr.force_encoding('utf-8')], - ['"\\x14"', 0024.chr.force_encoding('utf-8')], - ['"\\x15"', 0025.chr.force_encoding('utf-8')], - ['"\\x16"', 0026.chr.force_encoding('utf-8')], - ['"\\x17"', 0027.chr.force_encoding('utf-8')], - ['"\\x18"', 0030.chr.force_encoding('utf-8')], - ['"\\x19"', 0031.chr.force_encoding('utf-8')], - ['"\\x1A"', 0032.chr.force_encoding('utf-8')], - ['"\\x1C"', 0034.chr.force_encoding('utf-8')], - ['"\\x1D"', 0035.chr.force_encoding('utf-8')], - ['"\\x1E"', 0036.chr.force_encoding('utf-8')], - ['"\\x1F"', 0037.chr.force_encoding('utf-8')], - ['"\\x7F"', 0177.chr.force_encoding('utf-8')], - ['"\\x80"', 0200.chr.force_encoding('utf-8')], - ['"\\x81"', 0201.chr.force_encoding('utf-8')], - ['"\\x82"', 0202.chr.force_encoding('utf-8')], - ['"\\x83"', 0203.chr.force_encoding('utf-8')], - ['"\\x84"', 0204.chr.force_encoding('utf-8')], - ['"\\x85"', 0205.chr.force_encoding('utf-8')], - ['"\\x86"', 0206.chr.force_encoding('utf-8')], - ['"\\x87"', 0207.chr.force_encoding('utf-8')], - ['"\\x88"', 0210.chr.force_encoding('utf-8')], - ['"\\x89"', 0211.chr.force_encoding('utf-8')], - ['"\\x8A"', 0212.chr.force_encoding('utf-8')], - ['"\\x8B"', 0213.chr.force_encoding('utf-8')], - ['"\\x8C"', 0214.chr.force_encoding('utf-8')], - ['"\\x8D"', 0215.chr.force_encoding('utf-8')], - ['"\\x8E"', 0216.chr.force_encoding('utf-8')], - ['"\\x8F"', 0217.chr.force_encoding('utf-8')], - ['"\\x90"', 0220.chr.force_encoding('utf-8')], - ['"\\x91"', 0221.chr.force_encoding('utf-8')], - ['"\\x92"', 0222.chr.force_encoding('utf-8')], - ['"\\x93"', 0223.chr.force_encoding('utf-8')], - ['"\\x94"', 0224.chr.force_encoding('utf-8')], - ['"\\x95"', 0225.chr.force_encoding('utf-8')], - ['"\\x96"', 0226.chr.force_encoding('utf-8')], - ['"\\x97"', 0227.chr.force_encoding('utf-8')], - ['"\\x98"', 0230.chr.force_encoding('utf-8')], - ['"\\x99"', 0231.chr.force_encoding('utf-8')], - ['"\\x9A"', 0232.chr.force_encoding('utf-8')], - ['"\\x9B"', 0233.chr.force_encoding('utf-8')], - ['"\\x9C"', 0234.chr.force_encoding('utf-8')], - ['"\\x9D"', 0235.chr.force_encoding('utf-8')], - ['"\\x9E"', 0236.chr.force_encoding('utf-8')], - ['"\\x9F"', 0237.chr.force_encoding('utf-8')], - ['"\\xA0"', 0240.chr.force_encoding('utf-8')], - ['"\\xA1"', 0241.chr.force_encoding('utf-8')], - ['"\\xA2"', 0242.chr.force_encoding('utf-8')], - ['"\\xA3"', 0243.chr.force_encoding('utf-8')], - ['"\\xA4"', 0244.chr.force_encoding('utf-8')], - ['"\\xA5"', 0245.chr.force_encoding('utf-8')], - ['"\\xA6"', 0246.chr.force_encoding('utf-8')], - ['"\\xA7"', 0247.chr.force_encoding('utf-8')], - ['"\\xA8"', 0250.chr.force_encoding('utf-8')], - ['"\\xA9"', 0251.chr.force_encoding('utf-8')], - ['"\\xAA"', 0252.chr.force_encoding('utf-8')], - ['"\\xAB"', 0253.chr.force_encoding('utf-8')], - ['"\\xAC"', 0254.chr.force_encoding('utf-8')], - ['"\\xAD"', 0255.chr.force_encoding('utf-8')], - ['"\\xAE"', 0256.chr.force_encoding('utf-8')], - ['"\\xAF"', 0257.chr.force_encoding('utf-8')], - ['"\\xB0"', 0260.chr.force_encoding('utf-8')], - ['"\\xB1"', 0261.chr.force_encoding('utf-8')], - ['"\\xB2"', 0262.chr.force_encoding('utf-8')], - ['"\\xB3"', 0263.chr.force_encoding('utf-8')], - ['"\\xB4"', 0264.chr.force_encoding('utf-8')], - ['"\\xB5"', 0265.chr.force_encoding('utf-8')], - ['"\\xB6"', 0266.chr.force_encoding('utf-8')], - ['"\\xB7"', 0267.chr.force_encoding('utf-8')], - ['"\\xB8"', 0270.chr.force_encoding('utf-8')], - ['"\\xB9"', 0271.chr.force_encoding('utf-8')], - ['"\\xBA"', 0272.chr.force_encoding('utf-8')], - ['"\\xBB"', 0273.chr.force_encoding('utf-8')], - ['"\\xBC"', 0274.chr.force_encoding('utf-8')], - ['"\\xBD"', 0275.chr.force_encoding('utf-8')], - ['"\\xBE"', 0276.chr.force_encoding('utf-8')], - ['"\\xBF"', 0277.chr.force_encoding('utf-8')], - ['"\\xC0"', 0300.chr.force_encoding('utf-8')], - ['"\\xC1"', 0301.chr.force_encoding('utf-8')], - ['"\\xC2"', 0302.chr.force_encoding('utf-8')], - ['"\\xC3"', 0303.chr.force_encoding('utf-8')], - ['"\\xC4"', 0304.chr.force_encoding('utf-8')], - ['"\\xC5"', 0305.chr.force_encoding('utf-8')], - ['"\\xC6"', 0306.chr.force_encoding('utf-8')], - ['"\\xC7"', 0307.chr.force_encoding('utf-8')], - ['"\\xC8"', 0310.chr.force_encoding('utf-8')], - ['"\\xC9"', 0311.chr.force_encoding('utf-8')], - ['"\\xCA"', 0312.chr.force_encoding('utf-8')], - ['"\\xCB"', 0313.chr.force_encoding('utf-8')], - ['"\\xCC"', 0314.chr.force_encoding('utf-8')], - ['"\\xCD"', 0315.chr.force_encoding('utf-8')], - ['"\\xCE"', 0316.chr.force_encoding('utf-8')], - ['"\\xCF"', 0317.chr.force_encoding('utf-8')], - ['"\\xD0"', 0320.chr.force_encoding('utf-8')], - ['"\\xD1"', 0321.chr.force_encoding('utf-8')], - ['"\\xD2"', 0322.chr.force_encoding('utf-8')], - ['"\\xD3"', 0323.chr.force_encoding('utf-8')], - ['"\\xD4"', 0324.chr.force_encoding('utf-8')], - ['"\\xD5"', 0325.chr.force_encoding('utf-8')], - ['"\\xD6"', 0326.chr.force_encoding('utf-8')], - ['"\\xD7"', 0327.chr.force_encoding('utf-8')], - ['"\\xD8"', 0330.chr.force_encoding('utf-8')], - ['"\\xD9"', 0331.chr.force_encoding('utf-8')], - ['"\\xDA"', 0332.chr.force_encoding('utf-8')], - ['"\\xDB"', 0333.chr.force_encoding('utf-8')], - ['"\\xDC"', 0334.chr.force_encoding('utf-8')], - ['"\\xDD"', 0335.chr.force_encoding('utf-8')], - ['"\\xDE"', 0336.chr.force_encoding('utf-8')], - ['"\\xDF"', 0337.chr.force_encoding('utf-8')], - ['"\\xE0"', 0340.chr.force_encoding('utf-8')], - ['"\\xE1"', 0341.chr.force_encoding('utf-8')], - ['"\\xE2"', 0342.chr.force_encoding('utf-8')], - ['"\\xE3"', 0343.chr.force_encoding('utf-8')], - ['"\\xE4"', 0344.chr.force_encoding('utf-8')], - ['"\\xE5"', 0345.chr.force_encoding('utf-8')], - ['"\\xE6"', 0346.chr.force_encoding('utf-8')], - ['"\\xE7"', 0347.chr.force_encoding('utf-8')], - ['"\\xE8"', 0350.chr.force_encoding('utf-8')], - ['"\\xE9"', 0351.chr.force_encoding('utf-8')], - ['"\\xEA"', 0352.chr.force_encoding('utf-8')], - ['"\\xEB"', 0353.chr.force_encoding('utf-8')], - ['"\\xEC"', 0354.chr.force_encoding('utf-8')], - ['"\\xED"', 0355.chr.force_encoding('utf-8')], - ['"\\xEE"', 0356.chr.force_encoding('utf-8')], - ['"\\xEF"', 0357.chr.force_encoding('utf-8')], - ['"\\xF0"', 0360.chr.force_encoding('utf-8')], - ['"\\xF1"', 0361.chr.force_encoding('utf-8')], - ['"\\xF2"', 0362.chr.force_encoding('utf-8')], - ['"\\xF3"', 0363.chr.force_encoding('utf-8')], - ['"\\xF4"', 0364.chr.force_encoding('utf-8')], - ['"\\xF5"', 0365.chr.force_encoding('utf-8')], - ['"\\xF6"', 0366.chr.force_encoding('utf-8')], - ['"\\xF7"', 0367.chr.force_encoding('utf-8')], - ['"\\xF8"', 0370.chr.force_encoding('utf-8')], - ['"\\xF9"', 0371.chr.force_encoding('utf-8')], - ['"\\xFA"', 0372.chr.force_encoding('utf-8')], - ['"\\xFB"', 0373.chr.force_encoding('utf-8')], - ['"\\xFC"', 0374.chr.force_encoding('utf-8')], - ['"\\xFD"', 0375.chr.force_encoding('utf-8')], - ['"\\xFE"', 0376.chr.force_encoding('utf-8')], - ['"\\xFF"', 0377.chr.force_encoding('utf-8')] - ].should be_computed_by(:undump) - end + it "returns a string with lower-case alpha characters unescaped" do + [ ['"a"', 'a'], + ['"b"', 'b'], + ['"c"', 'c'], + ['"d"', 'd'], + ['"e"', 'e'], + ['"f"', 'f'], + ['"g"', 'g'], + ['"h"', 'h'], + ['"i"', 'i'], + ['"j"', 'j'], + ['"k"', 'k'], + ['"l"', 'l'], + ['"m"', 'm'], + ['"n"', 'n'], + ['"o"', 'o'], + ['"p"', 'p'], + ['"q"', 'q'], + ['"r"', 'r'], + ['"s"', 's'], + ['"t"', 't'], + ['"u"', 'u'], + ['"v"', 'v'], + ['"w"', 'w'], + ['"x"', 'x'], + ['"y"', 'y'], + ['"z"', 'z'] + ].should be_computed_by(:undump) + end - it "returns a string with \\u{} notation replaced with multi-byte UTF-8 characters" do - [ ['"\u{80}"', 0200.chr('utf-8')], - ['"\u{81}"', 0201.chr('utf-8')], - ['"\u{82}"', 0202.chr('utf-8')], - ['"\u{83}"', 0203.chr('utf-8')], - ['"\u{84}"', 0204.chr('utf-8')], - ['"\u{86}"', 0206.chr('utf-8')], - ['"\u{87}"', 0207.chr('utf-8')], - ['"\u{88}"', 0210.chr('utf-8')], - ['"\u{89}"', 0211.chr('utf-8')], - ['"\u{8a}"', 0212.chr('utf-8')], - ['"\u{8b}"', 0213.chr('utf-8')], - ['"\u{8c}"', 0214.chr('utf-8')], - ['"\u{8d}"', 0215.chr('utf-8')], - ['"\u{8e}"', 0216.chr('utf-8')], - ['"\u{8f}"', 0217.chr('utf-8')], - ['"\u{90}"', 0220.chr('utf-8')], - ['"\u{91}"', 0221.chr('utf-8')], - ['"\u{92}"', 0222.chr('utf-8')], - ['"\u{93}"', 0223.chr('utf-8')], - ['"\u{94}"', 0224.chr('utf-8')], - ['"\u{95}"', 0225.chr('utf-8')], - ['"\u{96}"', 0226.chr('utf-8')], - ['"\u{97}"', 0227.chr('utf-8')], - ['"\u{98}"', 0230.chr('utf-8')], - ['"\u{99}"', 0231.chr('utf-8')], - ['"\u{9a}"', 0232.chr('utf-8')], - ['"\u{9b}"', 0233.chr('utf-8')], - ['"\u{9c}"', 0234.chr('utf-8')], - ['"\u{9d}"', 0235.chr('utf-8')], - ['"\u{9e}"', 0236.chr('utf-8')], - ['"\u{9f}"', 0237.chr('utf-8')], - ].should be_computed_by(:undump) - end + it "returns a string with \\x notation replaced with non-printing ASCII character" do + [ ['"\\x00"', 0000.chr.force_encoding('utf-8')], + ['"\\x01"', 0001.chr.force_encoding('utf-8')], + ['"\\x02"', 0002.chr.force_encoding('utf-8')], + ['"\\x03"', 0003.chr.force_encoding('utf-8')], + ['"\\x04"', 0004.chr.force_encoding('utf-8')], + ['"\\x05"', 0005.chr.force_encoding('utf-8')], + ['"\\x06"', 0006.chr.force_encoding('utf-8')], + ['"\\x0E"', 0016.chr.force_encoding('utf-8')], + ['"\\x0F"', 0017.chr.force_encoding('utf-8')], + ['"\\x10"', 0020.chr.force_encoding('utf-8')], + ['"\\x11"', 0021.chr.force_encoding('utf-8')], + ['"\\x12"', 0022.chr.force_encoding('utf-8')], + ['"\\x13"', 0023.chr.force_encoding('utf-8')], + ['"\\x14"', 0024.chr.force_encoding('utf-8')], + ['"\\x15"', 0025.chr.force_encoding('utf-8')], + ['"\\x16"', 0026.chr.force_encoding('utf-8')], + ['"\\x17"', 0027.chr.force_encoding('utf-8')], + ['"\\x18"', 0030.chr.force_encoding('utf-8')], + ['"\\x19"', 0031.chr.force_encoding('utf-8')], + ['"\\x1A"', 0032.chr.force_encoding('utf-8')], + ['"\\x1C"', 0034.chr.force_encoding('utf-8')], + ['"\\x1D"', 0035.chr.force_encoding('utf-8')], + ['"\\x1E"', 0036.chr.force_encoding('utf-8')], + ['"\\x1F"', 0037.chr.force_encoding('utf-8')], + ['"\\x7F"', 0177.chr.force_encoding('utf-8')], + ['"\\x80"', 0200.chr.force_encoding('utf-8')], + ['"\\x81"', 0201.chr.force_encoding('utf-8')], + ['"\\x82"', 0202.chr.force_encoding('utf-8')], + ['"\\x83"', 0203.chr.force_encoding('utf-8')], + ['"\\x84"', 0204.chr.force_encoding('utf-8')], + ['"\\x85"', 0205.chr.force_encoding('utf-8')], + ['"\\x86"', 0206.chr.force_encoding('utf-8')], + ['"\\x87"', 0207.chr.force_encoding('utf-8')], + ['"\\x88"', 0210.chr.force_encoding('utf-8')], + ['"\\x89"', 0211.chr.force_encoding('utf-8')], + ['"\\x8A"', 0212.chr.force_encoding('utf-8')], + ['"\\x8B"', 0213.chr.force_encoding('utf-8')], + ['"\\x8C"', 0214.chr.force_encoding('utf-8')], + ['"\\x8D"', 0215.chr.force_encoding('utf-8')], + ['"\\x8E"', 0216.chr.force_encoding('utf-8')], + ['"\\x8F"', 0217.chr.force_encoding('utf-8')], + ['"\\x90"', 0220.chr.force_encoding('utf-8')], + ['"\\x91"', 0221.chr.force_encoding('utf-8')], + ['"\\x92"', 0222.chr.force_encoding('utf-8')], + ['"\\x93"', 0223.chr.force_encoding('utf-8')], + ['"\\x94"', 0224.chr.force_encoding('utf-8')], + ['"\\x95"', 0225.chr.force_encoding('utf-8')], + ['"\\x96"', 0226.chr.force_encoding('utf-8')], + ['"\\x97"', 0227.chr.force_encoding('utf-8')], + ['"\\x98"', 0230.chr.force_encoding('utf-8')], + ['"\\x99"', 0231.chr.force_encoding('utf-8')], + ['"\\x9A"', 0232.chr.force_encoding('utf-8')], + ['"\\x9B"', 0233.chr.force_encoding('utf-8')], + ['"\\x9C"', 0234.chr.force_encoding('utf-8')], + ['"\\x9D"', 0235.chr.force_encoding('utf-8')], + ['"\\x9E"', 0236.chr.force_encoding('utf-8')], + ['"\\x9F"', 0237.chr.force_encoding('utf-8')], + ['"\\xA0"', 0240.chr.force_encoding('utf-8')], + ['"\\xA1"', 0241.chr.force_encoding('utf-8')], + ['"\\xA2"', 0242.chr.force_encoding('utf-8')], + ['"\\xA3"', 0243.chr.force_encoding('utf-8')], + ['"\\xA4"', 0244.chr.force_encoding('utf-8')], + ['"\\xA5"', 0245.chr.force_encoding('utf-8')], + ['"\\xA6"', 0246.chr.force_encoding('utf-8')], + ['"\\xA7"', 0247.chr.force_encoding('utf-8')], + ['"\\xA8"', 0250.chr.force_encoding('utf-8')], + ['"\\xA9"', 0251.chr.force_encoding('utf-8')], + ['"\\xAA"', 0252.chr.force_encoding('utf-8')], + ['"\\xAB"', 0253.chr.force_encoding('utf-8')], + ['"\\xAC"', 0254.chr.force_encoding('utf-8')], + ['"\\xAD"', 0255.chr.force_encoding('utf-8')], + ['"\\xAE"', 0256.chr.force_encoding('utf-8')], + ['"\\xAF"', 0257.chr.force_encoding('utf-8')], + ['"\\xB0"', 0260.chr.force_encoding('utf-8')], + ['"\\xB1"', 0261.chr.force_encoding('utf-8')], + ['"\\xB2"', 0262.chr.force_encoding('utf-8')], + ['"\\xB3"', 0263.chr.force_encoding('utf-8')], + ['"\\xB4"', 0264.chr.force_encoding('utf-8')], + ['"\\xB5"', 0265.chr.force_encoding('utf-8')], + ['"\\xB6"', 0266.chr.force_encoding('utf-8')], + ['"\\xB7"', 0267.chr.force_encoding('utf-8')], + ['"\\xB8"', 0270.chr.force_encoding('utf-8')], + ['"\\xB9"', 0271.chr.force_encoding('utf-8')], + ['"\\xBA"', 0272.chr.force_encoding('utf-8')], + ['"\\xBB"', 0273.chr.force_encoding('utf-8')], + ['"\\xBC"', 0274.chr.force_encoding('utf-8')], + ['"\\xBD"', 0275.chr.force_encoding('utf-8')], + ['"\\xBE"', 0276.chr.force_encoding('utf-8')], + ['"\\xBF"', 0277.chr.force_encoding('utf-8')], + ['"\\xC0"', 0300.chr.force_encoding('utf-8')], + ['"\\xC1"', 0301.chr.force_encoding('utf-8')], + ['"\\xC2"', 0302.chr.force_encoding('utf-8')], + ['"\\xC3"', 0303.chr.force_encoding('utf-8')], + ['"\\xC4"', 0304.chr.force_encoding('utf-8')], + ['"\\xC5"', 0305.chr.force_encoding('utf-8')], + ['"\\xC6"', 0306.chr.force_encoding('utf-8')], + ['"\\xC7"', 0307.chr.force_encoding('utf-8')], + ['"\\xC8"', 0310.chr.force_encoding('utf-8')], + ['"\\xC9"', 0311.chr.force_encoding('utf-8')], + ['"\\xCA"', 0312.chr.force_encoding('utf-8')], + ['"\\xCB"', 0313.chr.force_encoding('utf-8')], + ['"\\xCC"', 0314.chr.force_encoding('utf-8')], + ['"\\xCD"', 0315.chr.force_encoding('utf-8')], + ['"\\xCE"', 0316.chr.force_encoding('utf-8')], + ['"\\xCF"', 0317.chr.force_encoding('utf-8')], + ['"\\xD0"', 0320.chr.force_encoding('utf-8')], + ['"\\xD1"', 0321.chr.force_encoding('utf-8')], + ['"\\xD2"', 0322.chr.force_encoding('utf-8')], + ['"\\xD3"', 0323.chr.force_encoding('utf-8')], + ['"\\xD4"', 0324.chr.force_encoding('utf-8')], + ['"\\xD5"', 0325.chr.force_encoding('utf-8')], + ['"\\xD6"', 0326.chr.force_encoding('utf-8')], + ['"\\xD7"', 0327.chr.force_encoding('utf-8')], + ['"\\xD8"', 0330.chr.force_encoding('utf-8')], + ['"\\xD9"', 0331.chr.force_encoding('utf-8')], + ['"\\xDA"', 0332.chr.force_encoding('utf-8')], + ['"\\xDB"', 0333.chr.force_encoding('utf-8')], + ['"\\xDC"', 0334.chr.force_encoding('utf-8')], + ['"\\xDD"', 0335.chr.force_encoding('utf-8')], + ['"\\xDE"', 0336.chr.force_encoding('utf-8')], + ['"\\xDF"', 0337.chr.force_encoding('utf-8')], + ['"\\xE0"', 0340.chr.force_encoding('utf-8')], + ['"\\xE1"', 0341.chr.force_encoding('utf-8')], + ['"\\xE2"', 0342.chr.force_encoding('utf-8')], + ['"\\xE3"', 0343.chr.force_encoding('utf-8')], + ['"\\xE4"', 0344.chr.force_encoding('utf-8')], + ['"\\xE5"', 0345.chr.force_encoding('utf-8')], + ['"\\xE6"', 0346.chr.force_encoding('utf-8')], + ['"\\xE7"', 0347.chr.force_encoding('utf-8')], + ['"\\xE8"', 0350.chr.force_encoding('utf-8')], + ['"\\xE9"', 0351.chr.force_encoding('utf-8')], + ['"\\xEA"', 0352.chr.force_encoding('utf-8')], + ['"\\xEB"', 0353.chr.force_encoding('utf-8')], + ['"\\xEC"', 0354.chr.force_encoding('utf-8')], + ['"\\xED"', 0355.chr.force_encoding('utf-8')], + ['"\\xEE"', 0356.chr.force_encoding('utf-8')], + ['"\\xEF"', 0357.chr.force_encoding('utf-8')], + ['"\\xF0"', 0360.chr.force_encoding('utf-8')], + ['"\\xF1"', 0361.chr.force_encoding('utf-8')], + ['"\\xF2"', 0362.chr.force_encoding('utf-8')], + ['"\\xF3"', 0363.chr.force_encoding('utf-8')], + ['"\\xF4"', 0364.chr.force_encoding('utf-8')], + ['"\\xF5"', 0365.chr.force_encoding('utf-8')], + ['"\\xF6"', 0366.chr.force_encoding('utf-8')], + ['"\\xF7"', 0367.chr.force_encoding('utf-8')], + ['"\\xF8"', 0370.chr.force_encoding('utf-8')], + ['"\\xF9"', 0371.chr.force_encoding('utf-8')], + ['"\\xFA"', 0372.chr.force_encoding('utf-8')], + ['"\\xFB"', 0373.chr.force_encoding('utf-8')], + ['"\\xFC"', 0374.chr.force_encoding('utf-8')], + ['"\\xFD"', 0375.chr.force_encoding('utf-8')], + ['"\\xFE"', 0376.chr.force_encoding('utf-8')], + ['"\\xFF"', 0377.chr.force_encoding('utf-8')] + ].should be_computed_by(:undump) + end - it "returns a string with \\uXXXX notation replaced with multi-byte UTF-8 characters" do - [ ['"\u0080"', 0200.chr('utf-8')], - ['"\u0081"', 0201.chr('utf-8')], - ['"\u0082"', 0202.chr('utf-8')], - ['"\u0083"', 0203.chr('utf-8')], - ['"\u0084"', 0204.chr('utf-8')], - ['"\u0086"', 0206.chr('utf-8')], - ['"\u0087"', 0207.chr('utf-8')], - ['"\u0088"', 0210.chr('utf-8')], - ['"\u0089"', 0211.chr('utf-8')], - ['"\u008a"', 0212.chr('utf-8')], - ['"\u008b"', 0213.chr('utf-8')], - ['"\u008c"', 0214.chr('utf-8')], - ['"\u008d"', 0215.chr('utf-8')], - ['"\u008e"', 0216.chr('utf-8')], - ['"\u008f"', 0217.chr('utf-8')], - ['"\u0090"', 0220.chr('utf-8')], - ['"\u0091"', 0221.chr('utf-8')], - ['"\u0092"', 0222.chr('utf-8')], - ['"\u0093"', 0223.chr('utf-8')], - ['"\u0094"', 0224.chr('utf-8')], - ['"\u0095"', 0225.chr('utf-8')], - ['"\u0096"', 0226.chr('utf-8')], - ['"\u0097"', 0227.chr('utf-8')], - ['"\u0098"', 0230.chr('utf-8')], - ['"\u0099"', 0231.chr('utf-8')], - ['"\u009a"', 0232.chr('utf-8')], - ['"\u009b"', 0233.chr('utf-8')], - ['"\u009c"', 0234.chr('utf-8')], - ['"\u009d"', 0235.chr('utf-8')], - ['"\u009e"', 0236.chr('utf-8')], - ['"\u009f"', 0237.chr('utf-8')], - ].should be_computed_by(:undump) - end + it "returns a string with \\u{} notation replaced with multi-byte UTF-8 characters" do + [ ['"\u{80}"', 0200.chr('utf-8')], + ['"\u{81}"', 0201.chr('utf-8')], + ['"\u{82}"', 0202.chr('utf-8')], + ['"\u{83}"', 0203.chr('utf-8')], + ['"\u{84}"', 0204.chr('utf-8')], + ['"\u{86}"', 0206.chr('utf-8')], + ['"\u{87}"', 0207.chr('utf-8')], + ['"\u{88}"', 0210.chr('utf-8')], + ['"\u{89}"', 0211.chr('utf-8')], + ['"\u{8a}"', 0212.chr('utf-8')], + ['"\u{8b}"', 0213.chr('utf-8')], + ['"\u{8c}"', 0214.chr('utf-8')], + ['"\u{8d}"', 0215.chr('utf-8')], + ['"\u{8e}"', 0216.chr('utf-8')], + ['"\u{8f}"', 0217.chr('utf-8')], + ['"\u{90}"', 0220.chr('utf-8')], + ['"\u{91}"', 0221.chr('utf-8')], + ['"\u{92}"', 0222.chr('utf-8')], + ['"\u{93}"', 0223.chr('utf-8')], + ['"\u{94}"', 0224.chr('utf-8')], + ['"\u{95}"', 0225.chr('utf-8')], + ['"\u{96}"', 0226.chr('utf-8')], + ['"\u{97}"', 0227.chr('utf-8')], + ['"\u{98}"', 0230.chr('utf-8')], + ['"\u{99}"', 0231.chr('utf-8')], + ['"\u{9a}"', 0232.chr('utf-8')], + ['"\u{9b}"', 0233.chr('utf-8')], + ['"\u{9c}"', 0234.chr('utf-8')], + ['"\u{9d}"', 0235.chr('utf-8')], + ['"\u{9e}"', 0236.chr('utf-8')], + ['"\u{9f}"', 0237.chr('utf-8')], + ].should be_computed_by(:undump) + end - it "undumps correctly string produced from non ASCII-compatible one" do - s = "\u{876}".encode('utf-16be') - s.dump.undump.should == s + it "returns a string with \\uXXXX notation replaced with multi-byte UTF-8 characters" do + [ ['"\u0080"', 0200.chr('utf-8')], + ['"\u0081"', 0201.chr('utf-8')], + ['"\u0082"', 0202.chr('utf-8')], + ['"\u0083"', 0203.chr('utf-8')], + ['"\u0084"', 0204.chr('utf-8')], + ['"\u0086"', 0206.chr('utf-8')], + ['"\u0087"', 0207.chr('utf-8')], + ['"\u0088"', 0210.chr('utf-8')], + ['"\u0089"', 0211.chr('utf-8')], + ['"\u008a"', 0212.chr('utf-8')], + ['"\u008b"', 0213.chr('utf-8')], + ['"\u008c"', 0214.chr('utf-8')], + ['"\u008d"', 0215.chr('utf-8')], + ['"\u008e"', 0216.chr('utf-8')], + ['"\u008f"', 0217.chr('utf-8')], + ['"\u0090"', 0220.chr('utf-8')], + ['"\u0091"', 0221.chr('utf-8')], + ['"\u0092"', 0222.chr('utf-8')], + ['"\u0093"', 0223.chr('utf-8')], + ['"\u0094"', 0224.chr('utf-8')], + ['"\u0095"', 0225.chr('utf-8')], + ['"\u0096"', 0226.chr('utf-8')], + ['"\u0097"', 0227.chr('utf-8')], + ['"\u0098"', 0230.chr('utf-8')], + ['"\u0099"', 0231.chr('utf-8')], + ['"\u009a"', 0232.chr('utf-8')], + ['"\u009b"', 0233.chr('utf-8')], + ['"\u009c"', 0234.chr('utf-8')], + ['"\u009d"', 0235.chr('utf-8')], + ['"\u009e"', 0236.chr('utf-8')], + ['"\u009f"', 0237.chr('utf-8')], + ].should be_computed_by(:undump) + end - '"\\bv".force_encoding("UTF-16BE")'.undump.should == "\u0876".encode('utf-16be') - end + it "undumps correctly string produced from non ASCII-compatible one" do + s = "\u{876}".encode('utf-16be') + s.dump.undump.should == s - it "keeps origin encoding" do - '"foo"'.encode("ISO-8859-1").undump.encoding.should == Encoding::ISO_8859_1 - '"foo"'.encode('windows-1251').undump.encoding.should == Encoding::Windows_1251 - end + '"\\bv".force_encoding("UTF-16BE")'.undump.should == "\u0876".encode('utf-16be') + end + + it "keeps origin encoding" do + '"foo"'.encode("ISO-8859-1").undump.encoding.should == Encoding::ISO_8859_1 + '"foo"'.encode('windows-1251').undump.encoding.should == Encoding::Windows_1251 + end - describe "Limitations" do - it "cannot undump non ASCII-compatible string" do - -> { '"foo"'.encode('utf-16le').undump }.should raise_error(Encoding::CompatibilityError) - end + describe "Limitations" do + it "cannot undump non ASCII-compatible string" do + -> { '"foo"'.encode('utf-16le').undump }.should raise_error(Encoding::CompatibilityError) end + end - describe "invalid dump" do - it "raises RuntimeError exception if wrapping \" are missing" do - -> { 'foo'.undump }.should raise_error(RuntimeError, /invalid dumped string/) - -> { '"foo'.undump }.should raise_error(RuntimeError, /unterminated dumped string/) - -> { 'foo"'.undump }.should raise_error(RuntimeError, /invalid dumped string/) - -> { "'foo'".undump }.should raise_error(RuntimeError, /invalid dumped string/) - end + describe "invalid dump" do + it "raises RuntimeError exception if wrapping \" are missing" do + -> { 'foo'.undump }.should raise_error(RuntimeError, /invalid dumped string/) + -> { '"foo'.undump }.should raise_error(RuntimeError, /unterminated dumped string/) + -> { 'foo"'.undump }.should raise_error(RuntimeError, /invalid dumped string/) + -> { "'foo'".undump }.should raise_error(RuntimeError, /invalid dumped string/) + end - it "raises RuntimeError if there is incorrect \\x sequence" do - -> { '"\x"'.undump }.should raise_error(RuntimeError, /invalid hex escape/) - -> { '"\\x3y"'.undump }.should raise_error(RuntimeError, /invalid hex escape/) - end + it "raises RuntimeError if there is incorrect \\x sequence" do + -> { '"\x"'.undump }.should raise_error(RuntimeError, /invalid hex escape/) + -> { '"\\x3y"'.undump }.should raise_error(RuntimeError, /invalid hex escape/) + end - it "raises RuntimeError in there is incorrect \\u sequence" do - -> { '"\\u"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) - -> { '"\\u{"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) - -> { '"\\u{3042"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) - -> { '"\\u"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) - end + it "raises RuntimeError in there is incorrect \\u sequence" do + -> { '"\\u"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) + -> { '"\\u{"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) + -> { '"\\u{3042"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) + -> { '"\\u"'.undump }.should raise_error(RuntimeError, /invalid Unicode escape/) + end - it "raises RuntimeError if there is malformed dump of non ASCII-compatible string" do - -> { '"".force_encoding("BINARY"'.undump }.should raise_error(RuntimeError, /invalid dumped string/) - -> { '"".force_encoding("Unknown")'.undump }.should raise_error(RuntimeError, /dumped string has unknown encoding name/) - -> { '"".force_encoding()'.undump }.should raise_error(RuntimeError, /invalid dumped string/) - end + it "raises RuntimeError if there is malformed dump of non ASCII-compatible string" do + -> { '"".force_encoding("BINARY"'.undump }.should raise_error(RuntimeError, /invalid dumped string/) + -> { '"".force_encoding("Unknown")'.undump }.should raise_error(RuntimeError, /dumped string has unknown encoding name/) + -> { '"".force_encoding()'.undump }.should raise_error(RuntimeError, /invalid dumped string/) + end - it "raises RuntimeError if string contains \0 character" do - -> { "\"foo\0\"".undump }.should raise_error(RuntimeError, /string contains null byte/) - end + it "raises RuntimeError if string contains \0 character" do + -> { "\"foo\0\"".undump }.should raise_error(RuntimeError, /string contains null byte/) + end - it "raises RuntimeError if string contains non ASCII character" do - -> { "\"\u3042\"".undump }.should raise_error(RuntimeError, /non-ASCII character detected/) - end + it "raises RuntimeError if string contains non ASCII character" do + -> { "\"\u3042\"".undump }.should raise_error(RuntimeError, /non-ASCII character detected/) + end - it "raises RuntimeError if there are some excessive \"" do - -> { '" "" "'.undump }.should raise_error(RuntimeError, /invalid dumped string/) - end + it "raises RuntimeError if there are some excessive \"" do + -> { '" "" "'.undump }.should raise_error(RuntimeError, /invalid dumped string/) end end end |