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Update to ruby/spec@7de852d
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Benoit Daloze
parent
994833085a
commit
79671ec57e
135 changed files with 4415 additions and 4885 deletions
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@ -2,158 +2,156 @@
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require_relative '../../spec_helper'
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require_relative 'shared/encode'
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with_feature :encoding do
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describe "String#encode" do
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before :each do
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@external = Encoding.default_external
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@internal = Encoding.default_internal
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describe "String#encode" do
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before :each do
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@external = Encoding.default_external
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@internal = Encoding.default_internal
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end
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after :each do
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Encoding.default_external = @external
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Encoding.default_internal = @internal
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end
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it_behaves_like :string_encode, :encode
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describe "when passed no options" do
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it "returns a copy when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "あ"
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str.encode.should_not equal(str)
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end
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after :each do
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Encoding.default_external = @external
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Encoding.default_internal = @internal
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it "returns a copy for a ASCII-only String when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "abc"
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str.encode.should_not equal(str)
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end
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it_behaves_like :string_encode, :encode
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describe "when passed no options" do
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it "returns a copy when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "あ"
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str.encode.should_not equal(str)
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end
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it "returns a copy for a ASCII-only String when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "abc"
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str.encode.should_not equal(str)
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end
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it "encodes an ascii substring of a binary string to UTF-8" do
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x82 = [0x82].pack('C')
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str = "#{x82}foo".force_encoding("ascii-8bit")[1..-1].encode("utf-8")
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str.should == "foo".force_encoding("utf-8")
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str.encoding.should equal(Encoding::UTF_8)
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end
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end
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describe "when passed to encoding" do
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it "returns a copy when passed the same encoding as the String" do
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str = "あ"
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str.encode(Encoding::UTF_8).should_not equal(str)
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end
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it "round trips a String" do
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str = "abc def".force_encoding Encoding::US_ASCII
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str.encode("utf-32be").encode("ascii").should == "abc def"
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end
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end
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describe "when passed options" do
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it "returns a copy when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "あ"
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str.encode(invalid: :replace).should_not equal(str)
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end
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it "normalizes newlines" do
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"\r\nfoo".encode(universal_newline: true).should == "\nfoo"
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"\rfoo".encode(universal_newline: true).should == "\nfoo"
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end
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end
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describe "when passed to, from" do
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it "returns a copy in the destination encoding when both encodings are the same" do
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str = "あ"
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str.force_encoding("ascii-8bit")
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encoded = str.encode("utf-8", "utf-8")
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encoded.should_not equal(str)
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encoded.encoding.should == Encoding::UTF_8
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end
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it "returns the transcoded string" do
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str = "\x00\x00\x00\x1F"
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str.encode(Encoding::UTF_8, Encoding::UTF_16BE).should == "\u0000\u001f"
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end
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end
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describe "when passed to, options" do
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it "returns a copy when the destination encoding is the same as the String encoding" do
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str = "あ"
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str.encode(Encoding::UTF_8, undef: :replace).should_not equal(str)
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end
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end
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describe "when passed to, from, options" do
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it "returns a copy when both encodings are the same" do
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str = "あ"
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str.encode("utf-8", "utf-8", invalid: :replace).should_not equal(str)
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end
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it "encodes an ascii substring of a binary string to UTF-8" do
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x82 = [0x82].pack('C')
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str = "#{x82}foo".force_encoding("ascii-8bit")[1..-1].encode("utf-8")
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str.should == "foo".force_encoding("utf-8")
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str.encoding.should equal(Encoding::UTF_8)
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end
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end
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describe "String#encode!" do
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before :each do
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@external = Encoding.default_external
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@internal = Encoding.default_internal
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describe "when passed to encoding" do
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it "returns a copy when passed the same encoding as the String" do
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str = "あ"
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str.encode(Encoding::UTF_8).should_not equal(str)
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end
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after :each do
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Encoding.default_external = @external
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Encoding.default_internal = @internal
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it "round trips a String" do
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str = "abc def".force_encoding Encoding::US_ASCII
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str.encode("utf-32be").encode("ascii").should == "abc def"
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end
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end
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describe "when passed options" do
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it "returns a copy when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "あ"
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str.encode(invalid: :replace).should_not equal(str)
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end
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it_behaves_like :string_encode, :encode!
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it "normalizes newlines" do
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"\r\nfoo".encode(universal_newline: true).should == "\nfoo"
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it "raises a #{frozen_error_class} when called on a frozen String" do
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lambda { "foo".freeze.encode!("euc-jp") }.should raise_error(frozen_error_class)
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"\rfoo".encode(universal_newline: true).should == "\nfoo"
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end
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end
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describe "when passed to, from" do
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it "returns a copy in the destination encoding when both encodings are the same" do
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str = "あ"
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str.force_encoding("ascii-8bit")
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encoded = str.encode("utf-8", "utf-8")
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encoded.should_not equal(str)
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encoded.encoding.should == Encoding::UTF_8
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end
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# http://redmine.ruby-lang.org/issues/show/1836
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it "raises a #{frozen_error_class} when called on a frozen String when it's a no-op" do
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lambda { "foo".freeze.encode!("utf-8") }.should raise_error(frozen_error_class)
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it "returns the transcoded string" do
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str = "\x00\x00\x00\x1F"
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str.encode(Encoding::UTF_8, Encoding::UTF_16BE).should == "\u0000\u001f"
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end
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end
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describe "when passed no options" do
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it "returns self when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "あ"
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str.encode!.should equal(str)
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end
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it "returns self for a ASCII-only String when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "abc"
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str.encode!.should equal(str)
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end
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describe "when passed to, options" do
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it "returns a copy when the destination encoding is the same as the String encoding" do
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str = "あ"
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str.encode(Encoding::UTF_8, undef: :replace).should_not equal(str)
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end
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end
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describe "when passed options" do
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it "returns self for ASCII-only String when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "abc"
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str.encode!(invalid: :replace).should equal(str)
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end
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end
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describe "when passed to encoding" do
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it "returns self" do
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str = "abc"
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result = str.encode!(Encoding::BINARY)
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result.encoding.should equal(Encoding::BINARY)
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result.should equal(str)
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end
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end
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describe "when passed to, from" do
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it "returns self" do
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str = "ああ"
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result = str.encode!("euc-jp", "utf-8")
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result.encoding.should equal(Encoding::EUC_JP)
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result.should equal(str)
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end
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describe "when passed to, from, options" do
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it "returns a copy when both encodings are the same" do
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str = "あ"
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str.encode("utf-8", "utf-8", invalid: :replace).should_not equal(str)
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end
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end
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end
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describe "String#encode!" do
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before :each do
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@external = Encoding.default_external
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@internal = Encoding.default_internal
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end
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after :each do
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Encoding.default_external = @external
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Encoding.default_internal = @internal
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end
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it_behaves_like :string_encode, :encode!
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it "raises a #{frozen_error_class} when called on a frozen String" do
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lambda { "foo".freeze.encode!("euc-jp") }.should raise_error(frozen_error_class)
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end
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# http://redmine.ruby-lang.org/issues/show/1836
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it "raises a #{frozen_error_class} when called on a frozen String when it's a no-op" do
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lambda { "foo".freeze.encode!("utf-8") }.should raise_error(frozen_error_class)
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end
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describe "when passed no options" do
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it "returns self when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "あ"
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str.encode!.should equal(str)
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end
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it "returns self for a ASCII-only String when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "abc"
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str.encode!.should equal(str)
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end
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end
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describe "when passed options" do
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it "returns self for ASCII-only String when Encoding.default_internal is nil" do
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Encoding.default_internal = nil
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str = "abc"
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str.encode!(invalid: :replace).should equal(str)
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end
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end
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describe "when passed to encoding" do
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it "returns self" do
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str = "abc"
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result = str.encode!(Encoding::BINARY)
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result.encoding.should equal(Encoding::BINARY)
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result.should equal(str)
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end
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end
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describe "when passed to, from" do
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it "returns self" do
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str = "ああ"
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result = str.encode!("euc-jp", "utf-8")
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result.encoding.should equal(Encoding::EUC_JP)
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result.should equal(str)
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end
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end
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end
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