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#! /usr/bin/env ruby
require 'spec_helper'
describe "the shellquote function" do
before :all do
Puppet::Parser::Functions.autoloader.loadall
end
before :each do
@scope = Puppet::Parser::Scope.new
end
it "should exist" do
Puppet::Parser::Functions.function("shellquote").should == "function_shellquote"
end
it "should handle no arguments" do
result = @scope.function_shellquote([])
result.should(eql(""))
end
it "should handle several simple arguments" do
result = @scope.function_shellquote( ['foo', 'bar@example.com', 'localhost:/dev/null', 'xyzzy+-4711,23'])
result.should(eql( 'foo bar@example.com localhost:/dev/null xyzzy+-4711,23'))
end
it "should handle array arguments" do
result = @scope.function_shellquote(
['foo', ['bar@example.com', 'localhost:/dev/null'],
'xyzzy+-4711,23'])
result.should(eql(
'foo bar@example.com localhost:/dev/null xyzzy+-4711,23'))
end
it "should quote unsafe characters" do
result = @scope.function_shellquote( ['/etc/passwd ', '(ls)', '*', '[?]', "'&'"])
result.should(eql( '"/etc/passwd " "(ls)" "*" "[?]" "\'&\'"'))
end
it "should deal with double quotes" do
result = @scope.function_shellquote(
['"foo"bar"'])
result.should(eql(
'\'"foo"bar"\''))
end
it "should cope with dollar signs" do
result = @scope.function_shellquote( ['$PATH', 'foo$bar', '"x$"'])
result.should(eql( "'$PATH' 'foo$bar' '\"x$\"'"))
end
it "should deal with apostrophes (single quotes)" do
result = @scope.function_shellquote(
["'foo'bar'", "`$'EDITOR'`"])
result.should(eql(
'"\'foo\'bar\'" "\\`\\$\'EDITOR\'\\`"'))
end
it "should cope with grave accents (backquotes)" do
result = @scope.function_shellquote( ['`echo *`', '`ls "$MAILPATH"`'])
result.should(eql( "'`echo *`' '`ls \"$MAILPATH\"`'"))
end
it "should deal with both single and double quotes" do
result = @scope.function_shellquote( ['\'foo"bar"xyzzy\'', '"foo\'bar\'xyzzy"'])
result.should(eql( '"\'foo\\"bar\\"xyzzy\'" "\\"foo\'bar\'xyzzy\\""'))
end
it "should handle multiple quotes *and* dollars and backquotes" do
result = @scope.function_shellquote( ['\'foo"$x`bar`"xyzzy\''])
result.should(eql( '"\'foo\\"\\$x\\`bar\\`\\"xyzzy\'"'))
end
it "should handle linefeeds" do
result = @scope.function_shellquote( ["foo \n bar"])
result.should(eql( "\"foo \n bar\""))
end
end
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