diff options
| author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
|---|---|---|
| committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
| commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
| tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/library/scanf/io | |
| parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/library/scanf/io')
| -rw-r--r-- | spec/ruby/library/scanf/io/block_scanf_spec.rb | 7 | ||||
| -rw-r--r-- | spec/ruby/library/scanf/io/fixtures/date.txt | 4 | ||||
| -rw-r--r-- | spec/ruby/library/scanf/io/fixtures/helloworld.txt | 1 | ||||
| -rw-r--r-- | spec/ruby/library/scanf/io/scanf_spec.rb | 35 | ||||
| -rw-r--r-- | spec/ruby/library/scanf/io/shared/block_scanf.rb | 28 |
5 files changed, 75 insertions, 0 deletions
diff --git a/spec/ruby/library/scanf/io/block_scanf_spec.rb b/spec/ruby/library/scanf/io/block_scanf_spec.rb new file mode 100644 index 0000000000..0f6188f91c --- /dev/null +++ b/spec/ruby/library/scanf/io/block_scanf_spec.rb @@ -0,0 +1,7 @@ +require File.expand_path('../../../../spec_helper', __FILE__) +require File.expand_path('../shared/block_scanf.rb', __FILE__) +require 'scanf' + +describe "IO#block_scanf" do + it_behaves_like(:scanf_io_block_scanf, :block_scanf) +end diff --git a/spec/ruby/library/scanf/io/fixtures/date.txt b/spec/ruby/library/scanf/io/fixtures/date.txt new file mode 100644 index 0000000000..a1bd635c0c --- /dev/null +++ b/spec/ruby/library/scanf/io/fixtures/date.txt @@ -0,0 +1,4 @@ +Beethoven 1770 +Bach 1685 +Handel 1685 + diff --git a/spec/ruby/library/scanf/io/fixtures/helloworld.txt b/spec/ruby/library/scanf/io/fixtures/helloworld.txt new file mode 100644 index 0000000000..3b18e512db --- /dev/null +++ b/spec/ruby/library/scanf/io/fixtures/helloworld.txt @@ -0,0 +1 @@ +hello world diff --git a/spec/ruby/library/scanf/io/scanf_spec.rb b/spec/ruby/library/scanf/io/scanf_spec.rb new file mode 100644 index 0000000000..27c3142678 --- /dev/null +++ b/spec/ruby/library/scanf/io/scanf_spec.rb @@ -0,0 +1,35 @@ +require File.expand_path('../../../../spec_helper', __FILE__) +require File.expand_path('../shared/block_scanf.rb', __FILE__) +require 'scanf' + +describe "IO#scanf" do + before :each do + @hw = File.open(File.dirname(__FILE__) + '/fixtures/helloworld.txt', 'r') + @data = File.open(File.dirname(__FILE__) + '/fixtures/date.txt', 'r') + end + + after :each do + @hw.close unless @hw.closed? + @data.close unless @data.closed? + end + + it "returns an array containing the input converted in the specified type" do + @hw.scanf("%s%s").should == ["hello", "world"] + @data.scanf("%s%d").should == ["Beethoven", 1770] + end + + it "returns an array containing the input converted in the specified type with given maximum field width" do + @hw.scanf("%2s").should == ["he"] + @data.scanf("%2c").should == ["Be"] + end + + it "returns an empty array when a wrong specifier is passed" do + @hw.scanf("%a").should == [] + @hw.scanf("%1").should == [] + @data.scanf("abc").should == [] + end +end + +describe "IO#scanf with block" do + it_behaves_like(:scanf_io_block_scanf, :scanf) +end diff --git a/spec/ruby/library/scanf/io/shared/block_scanf.rb b/spec/ruby/library/scanf/io/shared/block_scanf.rb new file mode 100644 index 0000000000..8c5bffb93b --- /dev/null +++ b/spec/ruby/library/scanf/io/shared/block_scanf.rb @@ -0,0 +1,28 @@ +require 'scanf' + +describe :scanf_io_block_scanf, shared: true do + before :each do + @data= File.open(File.dirname(__FILE__) + '/../fixtures/date.txt', 'r') + end + + after :each do + @data.close unless @data.closed? + end + + it "passes each match to the block as an array" do + res = @data.send(@method, "%s%d") { |name, year| "#{name} was born in #{year}." } + res.should == ["Beethoven was born in 1770.", "Bach was born in 1685.", "Handel was born in 1685."] + end + + it "keeps scanning the input and cycling back to the beginning of the input string" do + a = [] + @data.send(@method, "%s"){|w| a << w} + a.should == [["Beethoven"], ["1770"], ["Bach"], ["1685"], ["Handel"], ["1685"]] + end + + it "returns an empty array when a wrong specifier is passed" do + a = [] + @data.send(@method, "%z"){|w| a << w} + a.empty?.should be_true + end +end |