mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
95e8c48dd3
* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
62 lines
1.4 KiB
Ruby
62 lines
1.4 KiB
Ruby
require File.expand_path('../../spec_helper', __FILE__)
|
|
|
|
describe "Magic comment" do
|
|
it "is optional" do
|
|
eval("__ENCODING__").should be_an_instance_of(Encoding)
|
|
end
|
|
|
|
it "determines __ENCODING__" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::ASCII_8BIT
|
|
# encoding: ASCII-8BIT
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
|
|
it "is case-insensitive" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::ASCII_8BIT
|
|
# CoDiNg: aScIi-8bIt
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
|
|
it "must be at the first line" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::US_ASCII
|
|
|
|
# encoding: ASCII-8BIT
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
|
|
it "must be the first token of the line" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::US_ASCII
|
|
1+1 # encoding: ASCII-8BIT
|
|
__ENCODING__
|
|
EOS
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::ASCII_8BIT
|
|
# encoding: ASCII-8BIT
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
|
|
it "can be after the shebang" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::ASCII_8BIT
|
|
#!/usr/bin/ruby -Ku
|
|
# encoding: ASCII-8BIT
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
|
|
it "can take Emacs style" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::ASCII_8BIT
|
|
# -*- encoding: ascii-8bit -*-
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
|
|
it "can take vim style" do
|
|
eval(<<EOS.force_encoding("US-ASCII")).should == Encoding::ASCII_8BIT
|
|
# vim: filetype=ruby, fileencoding=ascii-8bit, tabsize=3, shiftwidth=3
|
|
__ENCODING__
|
|
EOS
|
|
end
|
|
end
|