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Diffstat (limited to 'spec/rubyspec/core/string/rjust_spec.rb')
-rw-r--r-- | spec/rubyspec/core/string/rjust_spec.rb | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/spec/rubyspec/core/string/rjust_spec.rb b/spec/rubyspec/core/string/rjust_spec.rb deleted file mode 100644 index 85cb1fe213..0000000000 --- a/spec/rubyspec/core/string/rjust_spec.rb +++ /dev/null @@ -1,116 +0,0 @@ -# -*- encoding: utf-8 -*- -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../fixtures/classes.rb', __FILE__) - -describe "String#rjust with length, padding" do - it "returns a new string of specified length with self right justified and padded with padstr" do - "hello".rjust(20, '1234').should == "123412341234123hello" - - "".rjust(1, "abcd").should == "a" - "".rjust(2, "abcd").should == "ab" - "".rjust(3, "abcd").should == "abc" - "".rjust(4, "abcd").should == "abcd" - "".rjust(6, "abcd").should == "abcdab" - - "OK".rjust(3, "abcd").should == "aOK" - "OK".rjust(4, "abcd").should == "abOK" - "OK".rjust(6, "abcd").should == "abcdOK" - "OK".rjust(8, "abcd").should == "abcdabOK" - end - - it "pads with whitespace if no padstr is given" do - "hello".rjust(20).should == " hello" - end - - it "returns self if it's longer than or as long as the specified length" do - "".rjust(0).should == "" - "".rjust(-1).should == "" - "hello".rjust(4).should == "hello" - "hello".rjust(-1).should == "hello" - "this".rjust(3).should == "this" - "radiology".rjust(8, '-').should == "radiology" - end - - it "taints result when self or padstr is tainted" do - "x".taint.rjust(4).tainted?.should == true - "x".taint.rjust(0).tainted?.should == true - "".taint.rjust(0).tainted?.should == true - "x".taint.rjust(4, "*").tainted?.should == true - "x".rjust(4, "*".taint).tainted?.should == true - end - - it "tries to convert length to an integer using to_int" do - "^".rjust(3.8, "^_").should == "^_^" - - obj = mock('3') - obj.should_receive(:to_int).and_return(3) - - "o".rjust(obj, "o_").should == "o_o" - end - - it "raises a TypeError when length can't be converted to an integer" do - lambda { "hello".rjust("x") }.should raise_error(TypeError) - lambda { "hello".rjust("x", "y") }.should raise_error(TypeError) - lambda { "hello".rjust([]) }.should raise_error(TypeError) - lambda { "hello".rjust(mock('x')) }.should raise_error(TypeError) - end - - it "tries to convert padstr to a string using to_str" do - padstr = mock('123') - padstr.should_receive(:to_str).and_return("123") - - "hello".rjust(10, padstr).should == "12312hello" - end - - it "raises a TypeError when padstr can't be converted" do - lambda { "hello".rjust(20, []) }.should raise_error(TypeError) - lambda { "hello".rjust(20, Object.new)}.should raise_error(TypeError) - lambda { "hello".rjust(20, mock('x')) }.should raise_error(TypeError) - end - - it "raises an ArgumentError when padstr is empty" do - lambda { "hello".rjust(10, '') }.should raise_error(ArgumentError) - end - - it "returns subclass instances when called on subclasses" do - StringSpecs::MyString.new("").rjust(10).should be_an_instance_of(StringSpecs::MyString) - StringSpecs::MyString.new("foo").rjust(10).should be_an_instance_of(StringSpecs::MyString) - StringSpecs::MyString.new("foo").rjust(10, StringSpecs::MyString.new("x")).should be_an_instance_of(StringSpecs::MyString) - - "".rjust(10, StringSpecs::MyString.new("x")).should be_an_instance_of(String) - "foo".rjust(10, StringSpecs::MyString.new("x")).should be_an_instance_of(String) - end - - it "when padding is tainted and self is untainted returns a tainted string if and only if length is longer than self" do - "hello".rjust(4, 'X'.taint).tainted?.should be_false - "hello".rjust(5, 'X'.taint).tainted?.should be_false - "hello".rjust(6, 'X'.taint).tainted?.should be_true - end - - with_feature :encoding do - describe "with width" do - it "returns a String in the same encoding as the original" do - str = "abc".force_encoding Encoding::IBM437 - result = str.rjust 5 - result.should == " abc" - result.encoding.should equal(Encoding::IBM437) - end - end - - describe "with width, pattern" do - it "returns a String in the compatible encoding" do - str = "abc".force_encoding Encoding::IBM437 - result = str.rjust 5, "あ" - result.should == "ああabc" - result.encoding.should equal(Encoding::UTF_8) - end - - it "raises an Encoding::CompatibilityError if the encodings are incompatible" do - pat = "ア".encode Encoding::EUC_JP - lambda do - "あれ".rjust 5, pat - end.should raise_error(Encoding::CompatibilityError) - end - end - end -end |