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require_relative '../../spec_helper'
require 'cgi'
ruby_version_is "3.2" do
describe "CGI.escapeURIComponent" do
it "escapes whitespace" do
string = "&<>\" \xE3\x82\x86\xE3\x82\x93\xE3\x82\x86\xE3\x82\x93"
CGI.escapeURIComponent(string).should == '%26%3C%3E%22%20%E3%82%86%E3%82%93%E3%82%86%E3%82%93'
end
it "does not escape with unreserved characters" do
string = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~"
CGI.escapeURIComponent(string).should == "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~"
end
it "supports String with invalid encoding" do
string = "\xC0\<\<".force_encoding("UTF-8")
CGI.escapeURIComponent(string).should == "%C0%3C%3C"
end
it "processes String bytes one by one, not characters" do
CGI.escapeURIComponent("β").should == "%CE%B2" # "β" bytes representation is CE B2
end
it "raises a TypeError with nil" do
-> {
CGI.escapeURIComponent(nil)
}.should raise_error(TypeError, 'no implicit conversion of nil into String')
end
it "encodes empty string" do
CGI.escapeURIComponent("").should == ""
end
it "encodes single whitespace" do
CGI.escapeURIComponent(" ").should == "%20"
end
it "encodes double whitespace" do
CGI.escapeURIComponent(" ").should == "%20%20"
end
it "preserves encoding" do
string = "whatever".encode("ASCII-8BIT")
CGI.escapeURIComponent(string).encoding.should == Encoding::ASCII_8BIT
end
it "uses implicit type conversion to String" do
object = Object.new
def object.to_str
"a b"
end
CGI.escapeURIComponent(object).should == "a%20b"
end
end
end
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