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
68 lines
1.8 KiB
Ruby
68 lines
1.8 KiB
Ruby
require File.expand_path('../spec_helper', __FILE__)
|
|
|
|
load_extension("range")
|
|
|
|
describe "C-API Range function" do
|
|
before :each do
|
|
@s = CApiRangeSpecs.new
|
|
end
|
|
|
|
describe "rb_range_new" do
|
|
it "constructs a range using the given start and end" do
|
|
range = @s.rb_range_new('a', 'c')
|
|
range.should == ('a'..'c')
|
|
|
|
range.first.should == 'a'
|
|
range.last.should == 'c'
|
|
end
|
|
|
|
it "includes the end object when the third parameter is omitted or false" do
|
|
@s.rb_range_new('a', 'c').to_a.should == ['a', 'b', 'c']
|
|
@s.rb_range_new(1, 3).to_a.should == [1, 2, 3]
|
|
|
|
@s.rb_range_new('a', 'c', false).to_a.should == ['a', 'b', 'c']
|
|
@s.rb_range_new(1, 3, false).to_a.should == [1, 2, 3]
|
|
|
|
@s.rb_range_new('a', 'c', true).to_a.should == ['a', 'b']
|
|
@s.rb_range_new(1, 3, 1).to_a.should == [1, 2]
|
|
|
|
@s.rb_range_new(1, 3, mock('[1,2]')).to_a.should == [1, 2]
|
|
@s.rb_range_new(1, 3, :test).to_a.should == [1, 2]
|
|
end
|
|
|
|
it "raises an ArgumentError when the given start and end can't be compared by using #<=>" do
|
|
lambda { @s.rb_range_new(1, mock('x')) }.should raise_error(ArgumentError)
|
|
lambda { @s.rb_range_new(mock('x'), mock('y')) }.should raise_error(ArgumentError)
|
|
end
|
|
end
|
|
|
|
describe "rb_range_values" do
|
|
it "stores the range properties" do
|
|
beg, fin, excl = @s.rb_range_values(10..20)
|
|
beg.should == 10
|
|
fin.should == 20
|
|
excl.should be_false
|
|
end
|
|
|
|
it "stores the range properties of non-Range object" do
|
|
range_like = mock('range')
|
|
|
|
def range_like.begin
|
|
10
|
|
end
|
|
|
|
def range_like.end
|
|
20
|
|
end
|
|
|
|
def range_like.exclude_end?
|
|
false
|
|
end
|
|
|
|
beg, fin, excl = @s.rb_range_values(range_like)
|
|
beg.should == 10
|
|
fin.should == 20
|
|
excl.should be_false
|
|
end
|
|
end
|
|
end
|