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Create tempfile using the basename without extension: #201

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merged 5 commits into from
Mar 27, 2018
Merged

Create tempfile using the basename without extension: #201

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776036e
Create tempfile using the basename without extension:
Edouard-chin Aug 30, 2017
5cf353d
PR Review
Edouard-chin Nov 30, 2017
983a09d
Merge branch 'master' into uploadedfile-double-extension-fix
perlun Feb 22, 2018
fe28af6
Merge branch 'master' into uploadedfile-double-extension-fix
perlun Feb 27, 2018
ddf8169
Merge branch 'master' into uploadedfile-double-extension-fix
perlun Mar 9, 2018
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3 changes: 2 additions & 1 deletion lib/rack/test/uploaded_file.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -71,8 +71,9 @@ def initialize_from_file_path(path)
raise "#{path} file does not exist" unless ::File.exist?(path)

@original_filename = ::File.basename(path)
extension = ::File.extname(@original_filename)

@tempfile = Tempfile.new([@original_filename, ::File.extname(path)])
@tempfile = Tempfile.new([::File.basename(@original_filename, extension), extension])
@tempfile.set_encoding(Encoding::BINARY) if @tempfile.respond_to?(:set_encoding)

ObjectSpace.define_finalizer(self, self.class.finalize(@tempfile))
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7 changes: 7 additions & 0 deletions spec/rack/test/uploaded_file_spec.rb
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Expand Up @@ -25,6 +25,13 @@ def test_file_path
expect(File.extname(uploaded_file.path)).to eq('.txt')
end

it 'creates Tempfiles with a path that includes a single extension' do
uploaded_file = Rack::Test::UploadedFile.new(test_file_path)

regex = /foo#{Time.now.year}.*\.txt\Z/
expect(uploaded_file.path).to match(regex)
end
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For reference, this is what the test output looks like with this change, but without the actual bug fix:

  1) Rack::Test::UploadedFile creates Tempfiles with a path that includes a single extension
     Failure/Error: expect(uploaded_file.path).to match(regex)

       expected "/var/folders/r8/mlwxnwln1vl5_t_nn90cpr5w0000gn/T/foo.txt20180327-86535-10jssch.txt" to match /foo2018.*\.txt\Z/
       Diff:
       @@ -1,2 +1,2 @@
       -/foo2018.*\.txt\Z/
       +"/var/folders/r8/mlwxnwln1vl5_t_nn90cpr5w0000gn/T/foo.txt20180327-86535-10jssch.txt"

...i.e. foo.txt20180327-86535-10jssch.txt contains the .txt extension twice.


context 'it should call its destructor' do
it 'calls the destructor' do
expect(Rack::Test::UploadedFile).to receive(:actually_finalize).at_least(:once)
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