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-rw-r--r--spec/ruby/core/io/set_encoding_spec.rb286
1 files changed, 142 insertions, 144 deletions
diff --git a/spec/ruby/core/io/set_encoding_spec.rb b/spec/ruby/core/io/set_encoding_spec.rb
index 9875d64ab8..a9d783325c 100644
--- a/spec/ruby/core/io/set_encoding_spec.rb
+++ b/spec/ruby/core/io/set_encoding_spec.rb
@@ -1,193 +1,191 @@
require_relative '../../spec_helper'
-with_feature :encoding do
- describe :io_set_encoding_write, shared: true do
- it "sets the encodings to nil" do
- @io = new_io @name, "#{@object}:ibm437:ibm866"
- @io.set_encoding nil, nil
+describe :io_set_encoding_write, shared: true do
+ it "sets the encodings to nil" do
+ @io = new_io @name, "#{@object}:ibm437:ibm866"
+ @io.set_encoding nil, nil
- @io.external_encoding.should be_nil
- @io.internal_encoding.should be_nil
- end
+ @io.external_encoding.should be_nil
+ @io.internal_encoding.should be_nil
+ end
- it "prevents the encodings from changing when Encoding defaults are changed" do
- @io = new_io @name, "#{@object}:utf-8:us-ascii"
- @io.set_encoding nil, nil
+ it "prevents the encodings from changing when Encoding defaults are changed" do
+ @io = new_io @name, "#{@object}:utf-8:us-ascii"
+ @io.set_encoding nil, nil
- Encoding.default_external = Encoding::IBM437
- Encoding.default_internal = Encoding::IBM866
+ Encoding.default_external = Encoding::IBM437
+ Encoding.default_internal = Encoding::IBM866
- @io.external_encoding.should be_nil
- @io.internal_encoding.should be_nil
- end
+ @io.external_encoding.should be_nil
+ @io.internal_encoding.should be_nil
+ end
- it "sets the encodings to the current Encoding defaults" do
- @io = new_io @name, @object
+ it "sets the encodings to the current Encoding defaults" do
+ @io = new_io @name, @object
- Encoding.default_external = Encoding::IBM437
- Encoding.default_internal = Encoding::IBM866
+ Encoding.default_external = Encoding::IBM437
+ Encoding.default_internal = Encoding::IBM866
- @io.set_encoding nil, nil
+ @io.set_encoding nil, nil
- @io.external_encoding.should == Encoding::IBM437
- @io.internal_encoding.should == Encoding::IBM866
- end
+ @io.external_encoding.should == Encoding::IBM437
+ @io.internal_encoding.should == Encoding::IBM866
end
+end
- describe "IO#set_encoding when passed nil, nil" do
- before :each do
- @external = Encoding.default_external
- @internal = Encoding.default_internal
+describe "IO#set_encoding when passed nil, nil" do
+ before :each do
+ @external = Encoding.default_external
+ @internal = Encoding.default_internal
- Encoding.default_external = Encoding::UTF_8
- Encoding.default_internal = nil
+ Encoding.default_external = Encoding::UTF_8
+ Encoding.default_internal = nil
- @name = tmp('io_set_encoding.txt')
- touch(@name)
- end
+ @name = tmp('io_set_encoding.txt')
+ touch(@name)
+ end
- after :each do
- Encoding.default_external = @external
- Encoding.default_internal = @internal
+ after :each do
+ Encoding.default_external = @external
+ Encoding.default_internal = @internal
- @io.close if @io and not @io.closed?
- rm_r @name
- end
+ @io.close if @io and not @io.closed?
+ rm_r @name
+ end
- describe "with 'r' mode" do
- it "sets the encodings to the current Encoding defaults" do
- @io = new_io @name, "r"
+ describe "with 'r' mode" do
+ it "sets the encodings to the current Encoding defaults" do
+ @io = new_io @name, "r"
- Encoding.default_external = Encoding::IBM437
- Encoding.default_internal = Encoding::IBM866
+ Encoding.default_external = Encoding::IBM437
+ Encoding.default_internal = Encoding::IBM866
- @io.set_encoding nil, nil
- @io.external_encoding.should equal(Encoding::IBM437)
- @io.internal_encoding.should equal(Encoding::IBM866)
- end
+ @io.set_encoding nil, nil
+ @io.external_encoding.should equal(Encoding::IBM437)
+ @io.internal_encoding.should equal(Encoding::IBM866)
+ end
- it "prevents the #internal_encoding from changing when Encoding.default_internal is changed" do
- @io = new_io @name, "r"
- @io.set_encoding nil, nil
+ it "prevents the #internal_encoding from changing when Encoding.default_internal is changed" do
+ @io = new_io @name, "r"
+ @io.set_encoding nil, nil
- Encoding.default_internal = Encoding::IBM437
+ Encoding.default_internal = Encoding::IBM437
- @io.internal_encoding.should be_nil
- end
+ @io.internal_encoding.should be_nil
+ end
- it "allows the #external_encoding to change when Encoding.default_external is changed" do
- @io = new_io @name, "r"
- @io.set_encoding nil, nil
+ it "allows the #external_encoding to change when Encoding.default_external is changed" do
+ @io = new_io @name, "r"
+ @io.set_encoding nil, nil
- Encoding.default_external = Encoding::IBM437
+ Encoding.default_external = Encoding::IBM437
- @io.external_encoding.should equal(Encoding::IBM437)
- end
+ @io.external_encoding.should equal(Encoding::IBM437)
end
+ end
- describe "with 'rb' mode" do
- it "returns Encoding.default_external" do
- @io = new_io @name, "rb"
- @io.external_encoding.should equal(Encoding::ASCII_8BIT)
+ describe "with 'rb' mode" do
+ it "returns Encoding.default_external" do
+ @io = new_io @name, "rb"
+ @io.external_encoding.should equal(Encoding::ASCII_8BIT)
- @io.set_encoding nil, nil
- @io.external_encoding.should equal(Encoding.default_external)
- end
+ @io.set_encoding nil, nil
+ @io.external_encoding.should equal(Encoding.default_external)
end
+ end
- describe "with 'r+' mode" do
- it_behaves_like :io_set_encoding_write, nil, "r+"
- end
+ describe "with 'r+' mode" do
+ it_behaves_like :io_set_encoding_write, nil, "r+"
+ end
- describe "with 'w' mode" do
- it_behaves_like :io_set_encoding_write, nil, "w"
- end
+ describe "with 'w' mode" do
+ it_behaves_like :io_set_encoding_write, nil, "w"
+ end
- describe "with 'w+' mode" do
- it_behaves_like :io_set_encoding_write, nil, "w+"
- end
+ describe "with 'w+' mode" do
+ it_behaves_like :io_set_encoding_write, nil, "w+"
+ end
- describe "with 'a' mode" do
- it_behaves_like :io_set_encoding_write, nil, "a"
- end
+ describe "with 'a' mode" do
+ it_behaves_like :io_set_encoding_write, nil, "a"
+ end
- describe "with 'a+' mode" do
- it_behaves_like :io_set_encoding_write, nil, "a+"
- end
+ describe "with 'a+' mode" do
+ it_behaves_like :io_set_encoding_write, nil, "a+"
end
+end
- describe "IO#set_encoding" do
- before :each do
- @name = tmp('io_set_encoding.txt')
- touch(@name)
- @io = new_io @name
- end
+describe "IO#set_encoding" do
+ before :each do
+ @name = tmp('io_set_encoding.txt')
+ touch(@name)
+ @io = new_io @name
+ end
- after :each do
- @io.close unless @io.closed?
- rm_r @name
- end
+ after :each do
+ @io.close unless @io.closed?
+ rm_r @name
+ end
- it "returns self" do
- @io.set_encoding(Encoding::UTF_8).should equal(@io)
- end
+ it "returns self" do
+ @io.set_encoding(Encoding::UTF_8).should equal(@io)
+ end
- it "sets the external encoding when passed an Encoding argument" do
- @io.set_encoding(Encoding::UTF_8)
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should be_nil
- end
+ it "sets the external encoding when passed an Encoding argument" do
+ @io.set_encoding(Encoding::UTF_8)
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should be_nil
+ end
- it "sets the external and internal encoding when passed two Encoding arguments" do
- @io.set_encoding(Encoding::UTF_8, Encoding::UTF_16BE)
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should == Encoding::UTF_16BE
- end
+ it "sets the external and internal encoding when passed two Encoding arguments" do
+ @io.set_encoding(Encoding::UTF_8, Encoding::UTF_16BE)
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should == Encoding::UTF_16BE
+ end
- it "sets the external encoding when passed the name of an Encoding" do
- @io.set_encoding("utf-8")
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should be_nil
- end
+ it "sets the external encoding when passed the name of an Encoding" do
+ @io.set_encoding("utf-8")
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should be_nil
+ end
- it "ignores the internal encoding if the same as external when passed Encoding objects" do
- @io.set_encoding(Encoding::UTF_8, Encoding::UTF_8)
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should be_nil
- end
+ it "ignores the internal encoding if the same as external when passed Encoding objects" do
+ @io.set_encoding(Encoding::UTF_8, Encoding::UTF_8)
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should be_nil
+ end
- it "ignores the internal encoding if the same as external when passed encoding names separated by ':'" do
- @io.set_encoding("utf-8:utf-8")
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should be_nil
- end
+ it "ignores the internal encoding if the same as external when passed encoding names separated by ':'" do
+ @io.set_encoding("utf-8:utf-8")
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should be_nil
+ end
- it "sets the external and internal encoding when passed the names of Encodings separated by ':'" do
- @io.set_encoding("utf-8:utf-16be")
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should == Encoding::UTF_16BE
- end
+ it "sets the external and internal encoding when passed the names of Encodings separated by ':'" do
+ @io.set_encoding("utf-8:utf-16be")
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should == Encoding::UTF_16BE
+ end
- it "sets the external and internal encoding when passed two String arguments" do
- @io.set_encoding("utf-8", "utf-16be")
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should == Encoding::UTF_16BE
- end
+ it "sets the external and internal encoding when passed two String arguments" do
+ @io.set_encoding("utf-8", "utf-16be")
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should == Encoding::UTF_16BE
+ end
- it "calls #to_str to convert an abject to a String" do
- obj = mock("io_set_encoding")
- obj.should_receive(:to_str).and_return("utf-8:utf-16be")
- @io.set_encoding(obj)
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should == Encoding::UTF_16BE
- end
+ it "calls #to_str to convert an abject to a String" do
+ obj = mock("io_set_encoding")
+ obj.should_receive(:to_str).and_return("utf-8:utf-16be")
+ @io.set_encoding(obj)
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should == Encoding::UTF_16BE
+ end
- it "calls #to_str to convert the second argument to a String" do
- obj = mock("io_set_encoding")
- obj.should_receive(:to_str).at_least(1).times.and_return("utf-16be")
- @io.set_encoding(Encoding::UTF_8, obj)
- @io.external_encoding.should == Encoding::UTF_8
- @io.internal_encoding.should == Encoding::UTF_16BE
- end
+ it "calls #to_str to convert the second argument to a String" do
+ obj = mock("io_set_encoding")
+ obj.should_receive(:to_str).at_least(1).times.and_return("utf-16be")
+ @io.set_encoding(Encoding::UTF_8, obj)
+ @io.external_encoding.should == Encoding::UTF_8
+ @io.internal_encoding.should == Encoding::UTF_16BE
end
end