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70 lines
2.2 KiB
Ruby
70 lines
2.2 KiB
Ruby
# encoding: utf-8
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require_relative '../../spec_helper'
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require_relative 'fixtures/common'
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describe "Dir.entries" do
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before :all do
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DirSpecs.create_mock_dirs
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end
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before :each do
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@internal = Encoding.default_internal
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end
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after :all do
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DirSpecs.delete_mock_dirs
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end
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after :each do
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Encoding.default_internal = @internal
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end
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it "returns an Array of filenames in an existing directory including dotfiles" do
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a = Dir.entries(DirSpecs.mock_dir).sort
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a.should == DirSpecs.expected_paths
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a = Dir.entries("#{DirSpecs.mock_dir}/deeply/nested").sort
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a.should == %w|. .. .dotfile.ext directory|
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end
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it "calls #to_path on non-String arguments" do
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p = mock('path')
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p.should_receive(:to_path).and_return(DirSpecs.mock_dir)
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Dir.entries(p)
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end
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it "accepts an options Hash" do
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a = Dir.entries("#{DirSpecs.mock_dir}/deeply/nested", encoding: "utf-8").sort
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a.should == %w|. .. .dotfile.ext directory|
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end
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it "returns entries encoded with the filesystem encoding by default" do
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# This spec depends on the locale not being US-ASCII because if it is, the
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# entries that are not ascii_only? will be BINARY encoded.
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entries = Dir.entries(File.join(DirSpecs.mock_dir, 'special')).sort
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encoding = Encoding.find("filesystem")
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encoding = Encoding::BINARY if encoding == Encoding::US_ASCII
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platform_is_not :windows do
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entries.should include("こんにちは.txt".force_encoding(encoding))
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end
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entries.first.encoding.should equal(Encoding.find("filesystem"))
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end
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it "returns entries encoded with the specified encoding" do
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dir = File.join(DirSpecs.mock_dir, 'special')
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entries = Dir.entries(dir, encoding: "euc-jp").sort
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entries.first.encoding.should equal(Encoding::EUC_JP)
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end
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it "returns entries transcoded to the default internal encoding" do
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Encoding.default_internal = Encoding::EUC_KR
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entries = Dir.entries(File.join(DirSpecs.mock_dir, 'special')).sort
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entries.first.encoding.should equal(Encoding::EUC_KR)
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end
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it "raises a SystemCallError if called with a nonexistent directory" do
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-> { Dir.entries DirSpecs.nonexistent }.should raise_error(SystemCallError)
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end
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end
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