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# -*- encoding: binary -*-
require_relative '../../../spec_helper'
require_relative '../fixtures/classes'
describe :string_eql_value, shared: true do
it "returns true if self <=> string returns 0" do
'hello'.send(@method, 'hello').should be_true
end
it "returns false if self <=> string does not return 0" do
"more".send(@method, "MORE").should be_false
"less".send(@method, "greater").should be_false
end
it "ignores encoding difference of compatible string" do
"hello".dup.force_encoding("utf-8").send(@method, "hello".dup.force_encoding("iso-8859-1")).should be_true
end
it "considers encoding difference of incompatible string" do
"\xff".dup.force_encoding("utf-8").send(@method, "\xff".dup.force_encoding("iso-8859-1")).should be_false
end
it "considers encoding compatibility" do
"abcd".dup.force_encoding("utf-8").send(@method, "abcd".dup.force_encoding("utf-32le")).should be_false
end
it "ignores subclass differences" do
a = "hello"
b = StringSpecs::MyString.new("hello")
a.send(@method, b).should be_true
b.send(@method, a).should be_true
end
it "returns true when comparing 2 empty strings but one is not ASCII-compatible" do
"".send(@method, "".dup.force_encoding('iso-2022-jp')).should == true
end
end
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