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Diffstat (limited to 'spec/ruby/language/magic_comment_spec.rb')
-rw-r--r--spec/ruby/language/magic_comment_spec.rb34
1 files changed, 19 insertions, 15 deletions
diff --git a/spec/ruby/language/magic_comment_spec.rb b/spec/ruby/language/magic_comment_spec.rb
index c3abf3cc94..f2bf3a08e5 100644
--- a/spec/ruby/language/magic_comment_spec.rb
+++ b/spec/ruby/language/magic_comment_spec.rb
@@ -2,8 +2,12 @@ require_relative '../spec_helper'
# See core/kernel/eval_spec.rb for more magic comments specs for eval()
describe :magic_comments, shared: true do
+ before :each do
+ @default = @method == :locale ? Encoding.find('locale') : Encoding::UTF_8
+ end
+
it "are optional" do
- @object.call('no_magic_comment.rb').should == Encoding::UTF_8.name
+ @object.call('no_magic_comment.rb').should == @default.name
end
it "are case-insensitive" do
@@ -11,11 +15,11 @@ describe :magic_comments, shared: true do
end
it "must be at the first line" do
- @object.call('second_line_magic_comment.rb').should == Encoding::UTF_8.name
+ @object.call('second_line_magic_comment.rb').should == @default.name
end
it "must be the first token of the line" do
- @object.call('second_token_magic_comment.rb').should == Encoding::UTF_8.name
+ @object.call('second_token_magic_comment.rb').should == @default.name
end
it "can be after the shebang" do
@@ -40,16 +44,16 @@ describe :magic_comments, shared: true do
end
describe "Magic comments" do
- platform_is_not :windows do
- describe "in stdin" do
- it_behaves_like :magic_comments, nil, -> file {
- print_at_exit = fixture(__FILE__, "print_magic_comment_result_at_exit.rb")
- ruby_exe(nil, args: "< #{fixture(__FILE__, file)}", options: "-r#{print_at_exit}")
- }
- end
+ describe "in stdin" do
+ it_behaves_like :magic_comments, :locale, -> file {
+ print_at_exit = fixture(__FILE__, "print_magic_comment_result_at_exit.rb")
+ ruby_exe(nil, args: "< #{fixture(__FILE__, file)}", options: "-r#{print_at_exit}")
+ }
+ end
+ platform_is_not :windows do
describe "in an -e argument" do
- it_behaves_like :magic_comments, nil, -> file {
+ it_behaves_like :magic_comments, :locale, -> file {
print_at_exit = fixture(__FILE__, "print_magic_comment_result_at_exit.rb")
# Use UTF-8, as it is the default source encoding for files
code = File.read(fixture(__FILE__, file), encoding: 'utf-8')
@@ -59,28 +63,28 @@ describe "Magic comments" do
end
describe "in the main file" do
- it_behaves_like :magic_comments, nil, -> file {
+ it_behaves_like :magic_comments, :UTF8, -> file {
print_at_exit = fixture(__FILE__, "print_magic_comment_result_at_exit.rb")
ruby_exe(fixture(__FILE__, file), options: "-r#{print_at_exit}")
}
end
describe "in a loaded file" do
- it_behaves_like :magic_comments, nil, -> file {
+ it_behaves_like :magic_comments, :UTF8, -> file {
load fixture(__FILE__, file)
$magic_comment_result
}
end
describe "in a required file" do
- it_behaves_like :magic_comments, nil, -> file {
+ it_behaves_like :magic_comments, :UTF8, -> file {
require fixture(__FILE__, file)
$magic_comment_result
}
end
describe "in an eval" do
- it_behaves_like :magic_comments, nil, -> file {
+ it_behaves_like :magic_comments, :UTF8, -> file {
# Use UTF-8, as it is the default source encoding for files
eval(File.read(fixture(__FILE__, file), encoding: 'utf-8'))
}