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* 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
43 lines
1.4 KiB
Ruby
43 lines
1.4 KiB
Ruby
require File.expand_path('../../../../spec_helper', __FILE__)
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require File.expand_path('../shared/constants', __FILE__)
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require File.expand_path('../../../../core/file/shared/read', __FILE__)
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describe "Digest::SHA512.file" do
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describe "when passed a path to a file that exists" do
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before :each do
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@file = tmp("md5_temp")
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touch(@file, 'wb') {|f| f.write SHA512Constants::Contents }
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end
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after :each do
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rm_r @file
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end
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it "returns a Digest::SHA512 object" do
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Digest::SHA512.file(@file).should be_kind_of(Digest::SHA512)
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end
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it "returns a Digest::SHA512 object with the correct digest" do
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Digest::SHA512.file(@file).digest.should == SHA512Constants::Digest
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end
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it "calls #to_str on an object and returns the Digest::SHA512 with the result" do
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obj = mock("to_str")
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obj.should_receive(:to_str).and_return(@file)
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result = Digest::SHA512.file(obj)
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result.should be_kind_of(Digest::SHA512)
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result.digest.should == SHA512Constants::Digest
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end
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end
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it_behaves_like :file_read_directory, :file, Digest::SHA512
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it "raises a Errno::ENOENT when passed a path that does not exist" do
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lambda { Digest::SHA512.file("") }.should raise_error(Errno::ENOENT)
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end
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it "raises a TypeError when passed nil" do
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lambda { Digest::SHA512.file(nil) }.should raise_error(TypeError)
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end
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end
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