Coverage C0 Coverage Information - RCov

lib/redmine/codeset_util.rb

Name Total Lines Lines of Code Total Coverage Code Coverage
lib/redmine/codeset_util.rb 161 153
62.11%
61.44%

Key

Code reported as executed by Ruby looks like this...and this: this line is also marked as covered.Lines considered as run by rcov, but not reported by Ruby, look like this,and this: these lines were inferred by rcov (using simple heuristics).Finally, here's a line marked as not executed.

Coverage Details

1 if RUBY_VERSION < '1.9'
2   require 'iconv'
3 end
4 
5 module Redmine
6   module CodesetUtil
7 
8     def self.replace_invalid_utf8(str)
9       return str if str.nil?
10       if str.respond_to?(:force_encoding)
11         str.force_encoding('UTF-8')
12         if ! str.valid_encoding?
13           str = str.encode("US-ASCII", :invalid => :replace,
14                 :undef => :replace, :replace => '?').encode("UTF-8")
15         end
16       elsif RUBY_PLATFORM == 'java'
17         begin
18           ic = Iconv.new('UTF-8', 'UTF-8')
19           str = ic.iconv(str)
20         rescue
21           str = str.gsub(%r{[^\r\n\t\x20-\x7e]}, '?')
22         end
23       else
24         ic = Iconv.new('UTF-8', 'UTF-8')
25         txtar = ""
26         begin
27           txtar += ic.iconv(str)
28         rescue Iconv::IllegalSequence
29           txtar += $!.success
30           str = '?' + $!.failed[1,$!.failed.length]
31           retry
32         rescue
33           txtar += $!.success
34         end
35         str = txtar
36       end
37       str
38     end
39 
40     def self.to_utf8(str, encoding)
41       return str if str.nil?
42       str.force_encoding("ASCII-8BIT") if str.respond_to?(:force_encoding)
43       if str.empty?
44         str.force_encoding("UTF-8") if str.respond_to?(:force_encoding)
45         return str
46       end
47       enc = encoding.blank? ? "UTF-8" : encoding
48       if str.respond_to?(:force_encoding)
49         if enc.upcase != "UTF-8"
50           str.force_encoding(enc)
51           str = str.encode("UTF-8", :invalid => :replace,
52                 :undef => :replace, :replace => '?')
53         else
54           str.force_encoding("UTF-8")
55           if ! str.valid_encoding?
56             str = str.encode("US-ASCII", :invalid => :replace,
57                   :undef => :replace, :replace => '?').encode("UTF-8")
58           end
59         end
60       elsif RUBY_PLATFORM == 'java'
61         begin
62           ic = Iconv.new('UTF-8', enc)
63           str = ic.iconv(str)
64         rescue
65           str = str.gsub(%r{[^\r\n\t\x20-\x7e]}, '?')
66         end
67       else
68         ic = Iconv.new('UTF-8', enc)
69         txtar = ""
70         begin
71           txtar += ic.iconv(str)
72         rescue Iconv::IllegalSequence
73           txtar += $!.success
74           str = '?' + $!.failed[1,$!.failed.length]
75           retry
76         rescue
77           txtar += $!.success
78         end
79         str = txtar
80       end
81       str
82     end
83 
84     def self.to_utf8_by_setting(str)
85       return str if str.nil?
86       str = self.to_utf8_by_setting_internal(str)
87       if str.respond_to?(:force_encoding)
88         str.force_encoding('UTF-8')
89       end
90       str
91     end
92 
93     def self.to_utf8_by_setting_internal(str)
94       return str if str.nil?
95       if str.respond_to?(:force_encoding)
96         str.force_encoding('ASCII-8BIT')
97       end
98       return str if str.empty?
99       return str if /\A[\r\n\t\x20-\x7e]*\Z/n.match(str) # for us-ascii
100       if str.respond_to?(:force_encoding)
101         str.force_encoding('UTF-8')
102       end
103       encodings = Setting.repositories_encodings.split(',').collect(&:strip)
104       encodings.each do |encoding|
105         if str.respond_to?(:force_encoding)
106           begin
107             str.force_encoding(encoding)
108             utf8 = str.encode('UTF-8')
109             return utf8 if utf8.valid_encoding?
110           rescue
111             # do nothing here and try the next encoding
112           end
113         else
114           begin
115             return Iconv.conv('UTF-8', encoding, str)
116           rescue Iconv::Failure
117             # do nothing here and try the next encoding
118           end
119         end
120       end
121       str = self.replace_invalid_utf8(str)
122       if str.respond_to?(:force_encoding)
123         str.force_encoding('UTF-8')
124       end
125       str
126     end
127 
128     def self.from_utf8(str, encoding)
129       str ||= ''
130       if str.respond_to?(:force_encoding)
131         str.force_encoding('UTF-8')
132         if encoding.upcase != 'UTF-8'
133           str = str.encode(encoding, :invalid => :replace,
134                            :undef => :replace, :replace => '?')
135         else
136           str = self.replace_invalid_utf8(str)
137         end
138       elsif RUBY_PLATFORM == 'java'
139         begin
140           ic = Iconv.new(encoding, 'UTF-8')
141           str = ic.iconv(str)
142         rescue
143           str = str.gsub(%r{[^\r\n\t\x20-\x7e]}, '?')
144         end
145       else
146         ic = Iconv.new(encoding, 'UTF-8')
147         txtar = ""
148         begin
149           txtar += ic.iconv(str)
150         rescue Iconv::IllegalSequence
151           txtar += $!.success
152           str = '?' + $!.failed[1, $!.failed.length]
153           retry
154         rescue
155           txtar += $!.success
156         end
157         str = txtar
158       end
159     end
160   end
161 end

Generated on Wed Apr 16 04:27:19 +0200 2014 with rcov 1.0.0