diff options
46 files changed, 1038 insertions, 89 deletions
@@ -2,6 +2,7 @@ pkg/ .DS_Store metadata.json coverage/ +spec/fixtures/ Gemfile.lock .bundle/ vendor/bundle/ diff --git a/.project b/.project new file mode 100644 index 0000000..4e2c033 --- /dev/null +++ b/.project @@ -0,0 +1,23 @@ +<?xml version="1.0" encoding="UTF-8"?> +<projectDescription> + <name>stdlib</name> + <comment></comment> + <projects> + </projects> + <buildSpec> + <buildCommand> + <name>org.cloudsmith.geppetto.pp.dsl.ui.modulefileBuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.xtext.ui.shared.xtextBuilder</name> + <arguments> + </arguments> + </buildCommand> + </buildSpec> + <natures> + <nature>org.cloudsmith.geppetto.pp.dsl.ui.puppetNature</nature> + <nature>org.eclipse.xtext.ui.shared.xtextNature</nature> + </natures> +</projectDescription> diff --git a/.travis.yml b/.travis.yml index 7e40b3f..1bb1889 100644 --- a/.travis.yml +++ b/.travis.yml @@ -3,20 +3,18 @@ bundler_args: --without development script: "bundle exec rake spec SPEC_OPTS='--color --format documentation'" rvm: - 1.8.7 + - 1.9.3 + - 2.0.0 + - ruby-head env: - - PUPPET_VERSION=">= 3.0.0" - - PUPPET_VERSION="~> 2.7.0" - - PUPPET_VERSION=2.7.13 - - PUPPET_VERSION=2.7.6 - - PUPPET_VERSION=2.6.9 + - PUPPET_GEM_VERSION=">= 3.0.0" matrix: allow_failures: - rvm: 2.0.0 + - rvm: ruby-head include: - - rvm: 2.0.0 - env: PUPPET_VERSION=">= 3.0.0" - - rvm: 1.9.3 - env: PUPPET_VERSION=">= 3.0.0" + - rvm: 1.8.7 + env: PUPPET_GEM_VERSION="~> 2.7" notifications: email: false webhooks: diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..bd11f63 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,65 @@ +# How to contribute + +Third-party patches are essential for keeping stdlib great. We simply can't +access the huge number of platforms and myriad configurations for running +stdlib. We want to keep it as easy as possible to contribute changes that +get things working in your environment. There are a few guidelines that we +need contributors to follow so that we can have a chance of keeping on +top of things. + +## Getting Started + +* Make sure you have a [Redmine account](http://projects.puppetlabs.com) +* Make sure you have a [GitHub account](https://github.com/signup/free) +* Submit a ticket for your issue, assuming one does not already exist. + * Clearly describe the issue including steps to reproduce when it is a bug. + * Make sure you fill in the earliest version that you know has the issue. +* Fork the repository on GitHub + +## Making Changes + +* Create a topic branch from where you want to base your work. + * This is usually the master branch. + * Only target release branches if you are certain your fix must be on that + branch. + * To quickly create a topic branch based on master; `git branch + fix/master/my_contribution master` then checkout the new branch with `git + checkout fix/master/my_contribution`. Please avoid working directly on the + `master` branch. +* Make commits of logical units. +* Check for unnecessary whitespace with `git diff --check` before committing. +* Make sure your commit messages are in the proper format. + +```` + (#99999) Make the example in CONTRIBUTING imperative and concrete + + Without this patch applied the example commit message in the CONTRIBUTING + document is not a concrete example. This is a problem because the + contributor is left to imagine what the commit message should look like + based on a description rather than an example. This patch fixes the + problem by making the example concrete and imperative. + + The first line is a real life imperative statement with a ticket number + from our issue tracker. The body describes the behavior without the patch, + why this is a problem, and how the patch fixes the problem when applied. +```` + +* Make sure you have added the necessary tests for your changes. +* Run _all_ the tests to assure nothing else was accidentally broken. + +## Submitting Changes + +* Sign the [Contributor License Agreement](http://links.puppetlabs.com/cla). +* Push your changes to a topic branch in your fork of the repository. +* Submit a pull request to the repository in the puppetlabs organization. +* Update your Redmine ticket to mark that you have submitted code and are ready for it to be reviewed. + * Include a link to the pull request in the ticket + +# Additional Resources + +* [More information on contributing](http://links.puppetlabs.com/contribute-to-puppet) +* [Bug tracker (Redmine)](http://projects.puppetlabs.com) +* [Contributor License Agreement](http://links.puppetlabs.com/cla) +* [General GitHub documentation](http://help.github.com/) +* [GitHub pull request documentation](http://help.github.com/send-pull-requests/) +* #puppet-dev IRC channel on freenode.org @@ -1,8 +1,21 @@ source "https://rubygems.org" -if puppetversion = ENV['PUPPET_VERSION'] - gem 'puppet', puppetversion +group :development do + gem 'watchr' +end + +group :development, :test do + gem 'rake' + gem 'rspec', "~> 2.11.0", :require => false + gem 'mocha', "~> 0.10.5", :require => false + gem 'puppetlabs_spec_helper', :require => false + gem 'rspec-puppet', :require => false +end + +if puppetversion = ENV['PUPPET_GEM_VERSION'] + gem 'puppet', puppetversion, :require => false else - gem 'puppet' + gem 'puppet', :require => false end -gem 'puppetlabs_spec_helper', '>= 0.1.0' + +# vim:ft=ruby diff --git a/README.markdown b/README.markdown index 130753d..336d0ab 100644 --- a/README.markdown +++ b/README.markdown @@ -1,5 +1,7 @@ # Puppet Labs Standard Library # +[](https://travis-ci.org/puppetlabs/puppetlabs-stdlib) + This module provides a "standard library" of resources for developing Puppet Modules. This modules will include the following additions to Puppet @@ -46,7 +48,7 @@ All stdlib releases in the 2.0 major version support Puppet 2.6 and Puppet 2.7. ## stdlib 3.x ## The 3.0 major release of stdlib drops support for Puppet 2.6. Stdlib 3.x -supports Puppet 2.7. +supports Puppet 2 and Puppet 3. # Functions # @@ -96,6 +98,13 @@ Requires a string or array of strings as input. - *Type*: rvalue +concat +----- +Appends the contents of the second array onto the first array. + + +- *Type*: rvalue + defined_with_params ------------------- Takes a resource reference and an optional hash of attributes. @@ -189,6 +198,20 @@ Would return: ['a','b','c'] - *Type*: rvalue +floor +----- +Returns the largest integer less or equal to the argument. +Takes a single numeric value as an argument. + +*Examples:* + + floor('3.8') + +Would return: '3' + + +- *Type*: rvalue + fqdn_rotate ----------- Rotates an array a random number of times based on a nodes fqdn. @@ -207,6 +230,25 @@ Example: - *Type*: rvalue +getparam +-------- + +Takes a resource reference and name of the parameter and returns +value of resource's parameter. + +For example: + + define example_resource($param) { + } + + example_resource { "example_resource_instance": + param => "param_value" + } + + getparam(Example_resource["example_resource_instance"], "param") + +- *Type*: rvalue + getvar ------ Lookup a variable in a remote namespace. @@ -437,7 +479,7 @@ prefix ------ This function applies a prefix to all elements in an array. -*Examles:* +*Examples:* prefix(['a','b','c'], 'p') @@ -619,6 +661,19 @@ Would result in: "aaa" - *Type*: rvalue +suffix +------ +This function applies a suffix to all elements in an array. + +*Examples:* + + suffix(['a','b','c'], 'p') + +Will return: ['ap','bp','cp'] + + +- *Type*: rvalue + swapcase -------- This function will swap the existing case of a string. @@ -751,6 +806,38 @@ The following values will fail, causing compilation to abort: - *Type*: statement +validate_augeas +-------------- +Perform validation of a string using an Augeas lens +The first argument of this function should be a string to +test, and the second argument should be the name of the Augeas lens to use. +If Augeas fails to parse the string with the lens, the compilation will +abort with a parse error. + +A third argument can be specified, listing paths which should +not be found in the file. The `$file` variable points to the location +of the temporary file being tested in the Augeas tree. + +For example, if you want to make sure your passwd content never contains +a user `foo`, you could write: + + validate_augeas($passwdcontent, 'Passwd.lns', ['$file/foo']) + +Or if you wanted to ensure that no users used the '/bin/barsh' shell, +you could use: + + validate_augeas($passwdcontent, 'Passwd.lns', ['$file/*[shell="/bin/barsh"]'] + +If a fourth argument is specified, this will be the error message raised and +seen by the user. + +A helpful error message can be returned like this: + + validate_augeas($sudoerscontent, 'Sudoers.lns', [], 'Failed to validate sudoers content with Augeas') + + +- *Type*: statement + validate_bool ------------- Validate that all passed values are either true or false. Abort catalog @@ -773,6 +860,29 @@ The following values will fail, causing compilation to abort: - *Type*: statement + +validate_cmd +------------- +Perform validation of a string with an external command. +The first argument of this function should be a string to +test, and the second argument should be a path to a test command +taking a file as last argument. If the command, launched against +a tempfile containing the passed string, returns a non-null value, +compilation will abort with a parse error. + +If a third argument is specified, this will be the error message raised and +seen by the user. + +A helpful error message can be returned like this: + +Example: + + validate_cmd($sudoerscontent, '/usr/sbin/visudo -c -f', 'Visudo failed to validate sudoers content') + + + +- *Type*: statement + validate_hash ------------- Validate that all passed values are hash data structures. Abort catalog diff --git a/RELEASE_PROCESS.markdown b/RELEASE_PROCESS.markdown index 3982c84..0f9328e 100644 --- a/RELEASE_PROCESS.markdown +++ b/RELEASE_PROCESS.markdown @@ -22,4 +22,3 @@ * Build a new package with puppet-module or the rake build task if it exists * Publish the new package to the forge * Bonus points for an announcement to puppet-users. - diff --git a/lib/puppet/parser/functions/abs.rb b/lib/puppet/parser/functions/abs.rb index ade5462..11d2d7f 100644 --- a/lib/puppet/parser/functions/abs.rb +++ b/lib/puppet/parser/functions/abs.rb @@ -4,7 +4,7 @@ module Puppet::Parser::Functions newfunction(:abs, :type => :rvalue, :doc => <<-EOS - Returns the absolute value of a number, for example -34.56 becomes + Returns the absolute value of a number, for example -34.56 becomes 34.56. Takes a single integer and float value as an argument. EOS ) do |arguments| diff --git a/lib/puppet/parser/functions/any2array.rb b/lib/puppet/parser/functions/any2array.rb new file mode 100644 index 0000000..e71407e --- /dev/null +++ b/lib/puppet/parser/functions/any2array.rb @@ -0,0 +1,33 @@ +# +# any2array.rb +# + +module Puppet::Parser::Functions + newfunction(:any2array, :type => :rvalue, :doc => <<-EOS +This converts any object to an array containing that object. Empty argument +lists are converted to an empty array. Arrays are left untouched. Hashes are +converted to arrays of alternating keys and values. + EOS + ) do |arguments| + + if arguments.empty? + return [] + end + + if arguments.length == 1 + if arguments[0].kind_of?(Array) + return arguments[0] + elsif arguments[0].kind_of?(Hash) + result = [] + arguments[0].each do |key, value| + result << key << value + end + return result + end + end + + return arguments + end +end + +# vim: set ts=2 sw=2 et : diff --git a/lib/puppet/parser/functions/chomp.rb b/lib/puppet/parser/functions/chomp.rb index c99d139..4564a00 100644 --- a/lib/puppet/parser/functions/chomp.rb +++ b/lib/puppet/parser/functions/chomp.rb @@ -4,7 +4,7 @@ module Puppet::Parser::Functions newfunction(:chomp, :type => :rvalue, :doc => <<-'EOS' - Removes the record separator from the end of a string or an array of + Removes the record separator from the end of a string or an array of strings, for example `hello\n` becomes `hello`. Requires a single string or array as an input. EOS diff --git a/lib/puppet/parser/functions/chop.rb b/lib/puppet/parser/functions/chop.rb index 636b990..f242af3 100644 --- a/lib/puppet/parser/functions/chop.rb +++ b/lib/puppet/parser/functions/chop.rb @@ -4,9 +4,9 @@ module Puppet::Parser::Functions newfunction(:chop, :type => :rvalue, :doc => <<-'EOS' - Returns a new string with the last character removed. If the string ends - with `\r\n`, both characters are removed. Applying chop to an empty - string returns an empty string. If you wish to merely remove record + Returns a new string with the last character removed. If the string ends + with `\r\n`, both characters are removed. Applying chop to an empty + string returns an empty string. If you wish to merely remove record separators then you should use the `chomp` function. Requires a string or array of strings as input. EOS diff --git a/lib/puppet/parser/functions/concat.rb b/lib/puppet/parser/functions/concat.rb new file mode 100644 index 0000000..c86aa00 --- /dev/null +++ b/lib/puppet/parser/functions/concat.rb @@ -0,0 +1,37 @@ +# +# concat.rb +# + +module Puppet::Parser::Functions + newfunction(:concat, :type => :rvalue, :doc => <<-EOS +Appends the contents of array 2 onto array 1. + +*Example:* + + concat(['1','2','3'],['4','5','6']) + +Would result in: + + ['1','2','3','4','5','6'] + EOS + ) do |arguments| + + # Check that 2 arguments have been given ... + raise(Puppet::ParseError, "concat(): Wrong number of arguments " + + "given (#{arguments.size} for 2)") if arguments.size != 2 + + a = arguments[0] + b = arguments[1] + + # Check that both args are arrays. + unless a.is_a?(Array) and b.is_a?(Array) + raise(Puppet::ParseError, 'concat(): Requires array to work with') + end + + result = a.concat(b) + + return result + end +end + +# vim: set ts=2 sw=2 et : diff --git a/lib/puppet/parser/functions/floor.rb b/lib/puppet/parser/functions/floor.rb new file mode 100644 index 0000000..a401923 --- /dev/null +++ b/lib/puppet/parser/functions/floor.rb @@ -0,0 +1,20 @@ +module Puppet::Parser::Functions + newfunction(:floor, :type => :rvalue, :doc => <<-EOS + Returns the largest integer less or equal to the argument. + Takes a single numeric value as an argument. + EOS + ) do |arguments| + + raise(Puppet::ParseError, "floor(): Wrong number of arguments " + + "given (#{arguments.size} for 1)") if arguments.size != 1 + + arg = arguments[0] + + raise(Puppet::ParseError, "floor(): Wrong argument type " + + "given (#{arg.class} for Numeric)") if arg.is_a?(Numeric) == false + + arg.floor + end +end + +# vim: set ts=2 sw=2 et : diff --git a/lib/puppet/parser/functions/getparam.rb b/lib/puppet/parser/functions/getparam.rb new file mode 100644 index 0000000..6d51006 --- /dev/null +++ b/lib/puppet/parser/functions/getparam.rb @@ -0,0 +1,35 @@ +# Test whether a given class or definition is defined +require 'puppet/parser/functions' + +Puppet::Parser::Functions.newfunction(:getparam, + :type => :rvalue, + :doc => <<-'ENDOFDOC' +Takes a resource reference and name of the parameter and +returns value of resource's parameter. + +*Examples:* + + define example_resource($param) { + } + + example_resource { "example_resource_instance": + param => "param_value" + } + + getparam(Example_resource["example_resource_instance"], "param") + +Would return: param_value +ENDOFDOC +) do |vals| + reference, param = vals + raise(ArgumentError, 'Must specify a reference') unless reference + raise(ArgumentError, 'Must specify name of a parameter') unless param and param.instance_of? String + + return '' if param.empty? + + if resource = findresource(reference.to_s) + return resource[param] if resource[param] + end + + return '' +end diff --git a/lib/puppet/parser/functions/is_function_available.rb b/lib/puppet/parser/functions/is_function_available.rb new file mode 100644 index 0000000..6cbd35c --- /dev/null +++ b/lib/puppet/parser/functions/is_function_available.rb @@ -0,0 +1,23 @@ +# +# is_function_available.rb +# + +module Puppet::Parser::Functions + newfunction(:is_function_available, :type => :rvalue, :doc => <<-EOS +This function accepts a string as an argument, determines whether the +Puppet runtime has access to a function by that name. It returns a +true if the function exists, false if not. + EOS + ) do |arguments| + + if (arguments.size != 1) then + raise(Puppet::ParseError, "is_function_available?(): Wrong number of arguments "+ + "given #{arguments.size} for 1") + end + + function = Puppet::Parser::Functions.function(arguments[0].to_sym) + function.is_a?(String) and not function.empty? + end +end + +# vim: set ts=2 sw=2 et : diff --git a/lib/puppet/parser/functions/is_ip_address.rb b/lib/puppet/parser/functions/is_ip_address.rb index b4a9a15..a90adab 100644 --- a/lib/puppet/parser/functions/is_ip_address.rb +++ b/lib/puppet/parser/functions/is_ip_address.rb @@ -15,7 +15,7 @@ Returns true if the string passed to this function is a valid IP address. "given #{arguments.size} for 1") end - begin + begin ip = IPAddr.new(arguments[0]) rescue ArgumentError return false diff --git a/lib/puppet/parser/functions/num2bool.rb b/lib/puppet/parser/functions/num2bool.rb index 874db22..af0e6ed 100644 --- a/lib/puppet/parser/functions/num2bool.rb +++ b/lib/puppet/parser/functions/num2bool.rb @@ -2,38 +2,41 @@ # num2bool.rb # -# TODO(Krzysztof Wilczynski): We probably need to approach numeric values differently ... - module Puppet::Parser::Functions newfunction(:num2bool, :type => :rvalue, :doc => <<-EOS -This function converts a number into a true boolean. Zero becomes false. Numbers -higher then 0 become true. +This function converts a number or a string representation of a number into a +true boolean. Zero or anything non-numeric becomes false. Numbers higher then 0 +become true. EOS ) do |arguments| raise(Puppet::ParseError, "num2bool(): Wrong number of arguments " + - "given (#{arguments.size} for 1)") if arguments.size < 1 + "given (#{arguments.size} for 1)") if arguments.size != 1 number = arguments[0] - # Only numbers allowed ... - unless number.match(/^\-?\d+$/) - raise(Puppet::ParseError, 'num2bool(): Requires integer to work with') + case number + when Numeric + # Yay, it's a number + when String + begin + number = Float(number) + rescue ArgumentError => ex + raise(Puppet::ParseError, "num2bool(): '#{number}' does not look like a number: #{ex.message}") + end + else + begin + number = number.to_s + rescue NoMethodError => ex + raise(Puppet::ParseError, "num2bool(): Unable to parse argument: #{ex.message}") + end end - result = case number - when /^0$/ - false - when /^\-?\d+$/ - # Numbers in Puppet are often string-encoded which is troublesome ... - number = number.to_i - # We yield true for any positive number and false otherwise ... - number > 0 ? true : false - else - raise(Puppet::ParseError, 'num2bool(): Unknown numeric format given') - end + # Truncate Floats + number = number.to_i - return result + # Return true for any positive number and false otherwise + return number > 0 end end diff --git a/lib/puppet/parser/functions/parseyaml.rb b/lib/puppet/parser/functions/parseyaml.rb index e8ac8a4..53d54fa 100644 --- a/lib/puppet/parser/functions/parseyaml.rb +++ b/lib/puppet/parser/functions/parseyaml.rb @@ -4,7 +4,7 @@ module Puppet::Parser::Functions newfunction(:parseyaml, :type => :rvalue, :doc => <<-EOS -This function accepts YAML as a string and converts it into the correct +This function accepts YAML as a string and converts it into the correct Puppet structure. EOS ) do |arguments| diff --git a/lib/puppet/parser/functions/prefix.rb b/lib/puppet/parser/functions/prefix.rb index 4593976..62211ae 100644 --- a/lib/puppet/parser/functions/prefix.rb +++ b/lib/puppet/parser/functions/prefix.rb @@ -6,7 +6,7 @@ module Puppet::Parser::Functions newfunction(:prefix, :type => :rvalue, :doc => <<-EOS This function applies a prefix to all elements in an array. -*Examles:* +*Examples:* prefix(['a','b','c'], 'p') @@ -21,14 +21,14 @@ Will return: ['pa','pb','pc'] array = arguments[0] unless array.is_a?(Array) - raise(Puppet::ParseError, 'prefix(): Requires array to work with') + raise Puppet::ParseError, "prefix(): expected first argument to be an Array, got #{array.inspect}" end prefix = arguments[1] if arguments[1] if prefix unless prefix.is_a?(String) - raise(Puppet::ParseError, 'prefix(): Requires string to work with') + raise Puppet::ParseError, "prefix(): expected second argument to be a String, got #{suffix.inspect}" end end diff --git a/lib/puppet/parser/functions/squeeze.rb b/lib/puppet/parser/functions/squeeze.rb index 65c174a..81fadfd 100644 --- a/lib/puppet/parser/functions/squeeze.rb +++ b/lib/puppet/parser/functions/squeeze.rb @@ -14,9 +14,9 @@ Returns a new string where runs of the same character that occur in this set are end item = arguments[0] - squeezeval = arguments[1] + squeezeval = arguments[1] - if item.is_a?(Array) then + if item.is_a?(Array) then if squeezeval then item.collect { |i| i.squeeze(squeezeval) } else diff --git a/lib/puppet/parser/functions/str2bool.rb b/lib/puppet/parser/functions/str2bool.rb index 9ea6dd5..fece7a6 100644 --- a/lib/puppet/parser/functions/str2bool.rb +++ b/lib/puppet/parser/functions/str2bool.rb @@ -4,7 +4,7 @@ module Puppet::Parser::Functions newfunction(:str2bool, :type => :rvalue, :doc => <<-EOS -This converts a string to a boolean. This attempt to convert strings that +This converts a string to a boolean. This attempt to convert strings that contain things like: y, 1, t, true to 'true' and strings that contain things like: 0, f, n, false, no to 'false'. EOS diff --git a/lib/puppet/parser/functions/suffix.rb b/lib/puppet/parser/functions/suffix.rb new file mode 100644 index 0000000..f7792d6 --- /dev/null +++ b/lib/puppet/parser/functions/suffix.rb @@ -0,0 +1,45 @@ +# +# suffix.rb +# + +module Puppet::Parser::Functions + newfunction(:suffix, :type => :rvalue, :doc => <<-EOS +This function applies a suffix to all elements in an array. + +*Examples:* + + suffix(['a','b','c'], 'p') + +Will return: ['ap','bp','cp'] + EOS + ) do |arguments| + + # Technically we support two arguments but only first is mandatory ... + raise(Puppet::ParseError, "suffix(): Wrong number of arguments " + + "given (#{arguments.size} for 1)") if arguments.size < 1 + + array = arguments[0] + + unless array.is_a?(Array) + raise Puppet::ParseError, "suffix(): expected first argument to be an Array, got #{array.inspect}" + end + + suffix = arguments[1] if arguments[1] + + if suffix + unless suffix.is_a? String + raise Puppet::ParseError, "suffix(): expected second argument to be a String, got #{suffix.inspect}" + end + end + + # Turn everything into string same as join would do ... + result = array.collect do |i| + i = i.to_s + suffix ? i + suffix : i + end + + return result + end +end + +# vim: set ts=2 sw=2 et : diff --git a/lib/puppet/parser/functions/validate_augeas.rb b/lib/puppet/parser/functions/validate_augeas.rb new file mode 100644 index 0000000..154d660 --- /dev/null +++ b/lib/puppet/parser/functions/validate_augeas.rb @@ -0,0 +1,81 @@ +module Puppet::Parser::Functions + newfunction(:validate_augeas, :doc => <<-'ENDHEREDOC') do |args| + Perform validation of a string using an Augeas lens + The first argument of this function should be a string to + test, and the second argument should be the name of the Augeas lens to use. + If Augeas fails to parse the string with the lens, the compilation will + abort with a parse error. + + A third argument can be specified, listing paths which should + not be found in the file. The `$file` variable points to the location + of the temporary file being tested in the Augeas tree. + + For example, if you want to make sure your passwd content never contains + a user `foo`, you could write: + + validate_augeas($passwdcontent, 'Passwd.lns', ['$file/foo']) + + Or if you wanted to ensure that no users used the '/bin/barsh' shell, + you could use: + + validate_augeas($passwdcontent, 'Passwd.lns', ['$file/*[shell="/bin/barsh"]'] + + If a fourth argument is specified, this will be the error message raised and + seen by the user. + + A helpful error message can be returned like this: + + validate_augeas($sudoerscontent, 'Sudoers.lns', [], 'Failed to validate sudoers content with Augeas') + + ENDHEREDOC + unless Puppet.features.augeas? + raise Puppet::ParseError, ("validate_augeas(): this function requires the augeas feature. See http://projects.puppetlabs.com/projects/puppet/wiki/Puppet_Augeas#Pre-requisites for how to activate it.") + end + + if (args.length < 2) or (args.length > 4) then + raise Puppet::ParseError, ("validate_augeas(): wrong number of arguments (#{args.length}; must be 2, 3, or 4)") + end + + msg = args[3] || "validate_augeas(): Failed to validate content against #{args[1].inspect}" + + require 'augeas' + aug = Augeas::open(nil, nil, Augeas::NO_MODL_AUTOLOAD) + begin + content = args[0] + + # Test content in a temporary file + tmpfile = Tempfile.new("validate_augeas") + begin + tmpfile.write(content) + ensure + tmpfile.close + end + + # Check for syntax + lens = args[1] + aug.transform( + :lens => lens, + :name => 'Validate_augeas', + :incl => tmpfile.path + ) + aug.load! + + unless aug.match("/augeas/files#{tmpfile.path}//error").empty? + error = aug.get("/augeas/files#{tmpfile.path}//error/message") + msg += " with error: #{error}" + raise Puppet::ParseError, (msg) + end + + # Launch unit tests + tests = args[2] || [] + aug.defvar('file', "/files#{tmpfile.path}") + tests.each do |t| + msg += " testing path #{t}" + raise Puppet::ParseError, (msg) unless aug.match(t).empty? + end + ensure + aug.close + tmpfile.unlink + end + end +end diff --git a/lib/puppet/parser/functions/validate_cmd.rb b/lib/puppet/parser/functions/validate_cmd.rb new file mode 100644 index 0000000..344a80c --- /dev/null +++ b/lib/puppet/parser/functions/validate_cmd.rb @@ -0,0 +1,47 @@ +require 'puppet/util/execution' + +module Puppet::Parser::Functions + newfunction(:validate_cmd, :doc => <<-'ENDHEREDOC') do |args| + Perform validation of a string with an external command. + The first argument of this function should be a string to + test, and the second argument should be a path to a test command + taking a file as last argument. If the command, launched against + a tempfile containing the passed string, returns a non-null value, + compilation will abort with a parse error. + + If a third argument is specified, this will be the error message raised and + seen by the user. + + A helpful error message can be returned like this: + + Example: + + validate_cmd($sudoerscontent, '/usr/sbin/visudo -c -f', 'Visudo failed to validate sudoers content') + + ENDHEREDOC + if (args.length < 2) or (args.length > 3) then + raise Puppet::ParseError, ("validate_cmd(): wrong number of arguments (#{args.length}; must be 2 or 3)") + end + + msg = args[2] || "validate_cmd(): failed to validate content with command #{args[1].inspect}" + + content = args[0] + checkscript = args[1] + + # Test content in a temporary file + tmpfile = Tempfile.new("validate_cmd") + begin + tmpfile.write(content) + if Puppet::Util::Execution.respond_to?('execute') + Puppet::Util::Execution.execute("#{checkscript} #{tmpfile.path}") + else + Puppet::Util.execute("#{checkscript} #{tmpfile.path}") + end + rescue Puppet::ExecutionFailure => detail + msg += "\n#{detail}" + raise Puppet::ParseError, msg + ensure + tmpfile.unlink + end + end +end diff --git a/spec/functions/getparam_spec.rb b/spec/functions/getparam_spec.rb new file mode 100644 index 0000000..d9c50a6 --- /dev/null +++ b/spec/functions/getparam_spec.rb @@ -0,0 +1,34 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +require 'rspec-puppet' +describe 'getparam' do + describe 'when a resource is not specified' do + it do + should run.with_params().and_raise_error(ArgumentError) + should run.with_params('User[dan]').and_raise_error(ArgumentError) + should run.with_params('User[dan]', {}).and_raise_error(ArgumentError) + should run.with_params('User[dan]', '').and_return('') + end + end + describe 'when compared against a resource with no params' do + let :pre_condition do + 'user { "dan": }' + end + it do + should run.with_params('User[dan]', 'shell').and_return('') + end + end + + describe 'when compared against a resource with params' do + let :pre_condition do + 'user { "dan": ensure => present, shell => "/bin/sh", managehome => false}' + end + it do + should run.with_params('User[dan]', 'shell').and_return('/bin/sh') + should run.with_params('User[dan]', '').and_return('') + should run.with_params('User[dan]', 'ensure').and_return('present') + should run.with_params('User[dan]', 'managehome').and_return(false) + end + end +end diff --git a/spec/monkey_patches/publicize_methods.rb b/spec/monkey_patches/publicize_methods.rb index b39e9c0..f3a1abf 100755 --- a/spec/monkey_patches/publicize_methods.rb +++ b/spec/monkey_patches/publicize_methods.rb @@ -8,4 +8,3 @@ class Class self.class_eval { private(*saved_private_instance_methods) } end end - diff --git a/spec/unit/puppet/parser/functions/any2array_spec.rb b/spec/unit/puppet/parser/functions/any2array_spec.rb new file mode 100644 index 0000000..b266e84 --- /dev/null +++ b/spec/unit/puppet/parser/functions/any2array_spec.rb @@ -0,0 +1,55 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the any2array function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("any2array").should == "function_any2array" + end + + it "should return an empty array if there is less than 1 argument" do + result = scope.function_any2array([]) + result.should(eq([])) + end + + it "should convert boolean true to [ true ] " do + result = scope.function_any2array([true]) + result.should(eq([true])) + end + + it "should convert one object to [object]" do + result = scope.function_any2array(['one']) + result.should(eq(['one'])) + end + + it "should convert multiple objects to [objects]" do + result = scope.function_any2array(['one', 'two']) + result.should(eq(['one', 'two'])) + end + + it "should return empty array it was called with" do + result = scope.function_any2array([[]]) + result.should(eq([])) + end + + it "should return one-member array it was called with" do + result = scope.function_any2array([['string']]) + result.should(eq(['string'])) + end + + it "should return multi-member array it was called with" do + result = scope.function_any2array([['one', 'two']]) + result.should(eq(['one', 'two'])) + end + + it "should return members of a hash it was called with" do + result = scope.function_any2array([{ 'key' => 'value' }]) + result.should(eq(['key', 'value'])) + end + + it "should return an empty array if it was called with an empty hash" do + result = scope.function_any2array([{ }]) + result.should(eq([])) + end +end diff --git a/spec/unit/puppet/parser/functions/concat_spec.rb b/spec/unit/puppet/parser/functions/concat_spec.rb new file mode 100644 index 0000000..123188b --- /dev/null +++ b/spec/unit/puppet/parser/functions/concat_spec.rb @@ -0,0 +1,15 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the concat function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { scope.function_concat([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should be able to concat an array" do + result = scope.function_concat([['1','2','3'],['4','5','6']]) + result.should(eq(['1','2','3','4','5','6'])) + end +end diff --git a/spec/unit/puppet/parser/functions/floor_spec.rb b/spec/unit/puppet/parser/functions/floor_spec.rb new file mode 100644 index 0000000..dbc8c77 --- /dev/null +++ b/spec/unit/puppet/parser/functions/floor_spec.rb @@ -0,0 +1,39 @@ +#! /usr/bin/env ruby -S rspec + +require 'spec_helper' + +describe "the floor function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("floor").should == "function_floor" + end + + it "should raise a ParseError if there is less than 1 argument" do + lambda { scope.function_floor([]) }.should( raise_error(Puppet::ParseError, /Wrong number of arguments/)) + end + + it "should should raise a ParseError if input isn't numeric (eg. String)" do + lambda { scope.function_floor(["foo"]) }.should( raise_error(Puppet::ParseError, /Wrong argument type/)) + end + + it "should should raise a ParseError if input isn't numeric (eg. Boolean)" do + lambda { scope.function_floor([true]) }.should( raise_error(Puppet::ParseError, /Wrong argument type/)) + end + + it "should return an integer when a numeric type is passed" do + result = scope.function_floor([12.4]) + result.is_a?(Integer).should(eq(true)) + end + + it "should return the input when an integer is passed" do + result = scope.function_floor([7]) + result.should(eq(7)) + end + + it "should return the largest integer less than or equal to the input" do + result = scope.function_floor([3.8]) + result.should(eq(3)) + end +end + diff --git a/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb b/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb index 4eb799d..2577723 100644 --- a/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb +++ b/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb @@ -19,7 +19,7 @@ describe "the fqdn_rotate function" do end it "should rotate a string to give the same results for one host" do - scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1").twice + scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1").twice scope.function_fqdn_rotate(["abcdefg"]).should eql(scope.function_fqdn_rotate(["abcdefg"])) end diff --git a/spec/unit/puppet/parser/functions/get_module_path_spec.rb b/spec/unit/puppet/parser/functions/get_module_path_spec.rb index e761706..486bef6 100644 --- a/spec/unit/puppet/parser/functions/get_module_path_spec.rb +++ b/spec/unit/puppet/parser/functions/get_module_path_spec.rb @@ -15,11 +15,11 @@ describe Puppet::Parser::Functions.function(:get_module_path) do end it 'should only allow one argument' do - expect { scope.function_get_module_path([]) }.should raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) - expect { scope.function_get_module_path(['1','2','3']) }.should raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) + expect { scope.function_get_module_path([]) }.to raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) + expect { scope.function_get_module_path(['1','2','3']) }.to raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) end it 'should raise an exception when the module cannot be found' do - expect { scope.function_get_module_path(['foo']) }.should raise_error(Puppet::ParseError, /Could not find module/) + expect { scope.function_get_module_path(['foo']) }.to raise_error(Puppet::ParseError, /Could not find module/) end describe 'when locating a module' do let(:modulepath) { "/tmp/does_not_exist" } diff --git a/spec/unit/puppet/parser/functions/is_function_available.rb b/spec/unit/puppet/parser/functions/is_function_available.rb new file mode 100644 index 0000000..bd40c51 --- /dev/null +++ b/spec/unit/puppet/parser/functions/is_function_available.rb @@ -0,0 +1,31 @@ +#!/usr/bin/env rspec +require 'spec_helper' + +describe "the is_function_available 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("is_function_available").should == "function_is_function_available" + end + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { @scope.function_is_function_available([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should return false if a nonexistent function is passed" do + result = @scope.function_is_function_available(['jeff_mccunes_left_sock']) + result.should(eq(false)) + end + + it "should return true if an available function is passed" do + result = @scope.function_is_function_available(['require']) + result.should(eq(true)) + end + +end diff --git a/spec/unit/puppet/parser/functions/merge_spec.rb b/spec/unit/puppet/parser/functions/merge_spec.rb index db7d837..04169e7 100644 --- a/spec/unit/puppet/parser/functions/merge_spec.rb +++ b/spec/unit/puppet/parser/functions/merge_spec.rb @@ -25,7 +25,7 @@ describe Puppet::Parser::Functions.function(:merge) do describe 'when calling merge on the scope instance' do it 'should require all parameters are hashes' do - expect { new_hash = scope.function_merge([{}, '2'])}.should raise_error(Puppet::ParseError, /unexpected argument type String/) + expect { new_hash = scope.function_merge([{}, '2'])}.to raise_error(Puppet::ParseError, /unexpected argument type String/) end it 'should be able to merge two hashes' do diff --git a/spec/unit/puppet/parser/functions/num2bool_spec.rb b/spec/unit/puppet/parser/functions/num2bool_spec.rb index 640c689..b56196d 100644 --- a/spec/unit/puppet/parser/functions/num2bool_spec.rb +++ b/spec/unit/puppet/parser/functions/num2bool_spec.rb @@ -8,17 +8,60 @@ describe "the num2bool function" do Puppet::Parser::Functions.function("num2bool").should == "function_num2bool" end - it "should raise a ParseError if there is less than 1 arguments" do + it "should raise a ParseError if there are no arguments" do lambda { scope.function_num2bool([]) }.should( raise_error(Puppet::ParseError)) end - it "should return true if 1" do + it "should raise a ParseError if there are more than 1 arguments" do + lambda { scope.function_num2bool(["foo","bar"]) }.should( raise_error(Puppet::ParseError)) + end + + it "should raise a ParseError if passed something non-numeric" do + lambda { scope.function_num2bool(["xyzzy"]) }.should( raise_error(Puppet::ParseError)) + end + + it "should return true if passed string 1" do result = scope.function_num2bool(["1"]) result.should(be_true) end - it "should return false if 0" do + it "should return true if passed string 1.5" do + result = scope.function_num2bool(["1.5"]) + result.should(be_true) + end + + it "should return true if passed number 1" do + result = scope.function_num2bool([1]) + result.should(be_true) + end + + it "should return false if passed string 0" do result = scope.function_num2bool(["0"]) result.should(be_false) end + + it "should return false if passed number 0" do + result = scope.function_num2bool([0]) + result.should(be_false) + end + + it "should return false if passed string -1" do + result = scope.function_num2bool(["-1"]) + result.should(be_false) + end + + it "should return false if passed string -1.5" do + result = scope.function_num2bool(["-1.5"]) + result.should(be_false) + end + + it "should return false if passed number -1" do + result = scope.function_num2bool([-1]) + result.should(be_false) + end + + it "should return false if passed float -1.5" do + result = scope.function_num2bool([-1.5]) + result.should(be_false) + end end diff --git a/spec/unit/puppet/parser/functions/str2saltedsha512_spec.rb b/spec/unit/puppet/parser/functions/str2saltedsha512_spec.rb index a692c31..df8fb8e 100644 --- a/spec/unit/puppet/parser/functions/str2saltedsha512_spec.rb +++ b/spec/unit/puppet/parser/functions/str2saltedsha512_spec.rb @@ -9,11 +9,11 @@ describe "the str2saltedsha512 function" do end it "should raise a ParseError if there is less than 1 argument" do - expect { scope.function_str2saltedsha512([]) }.should( raise_error(Puppet::ParseError) ) + expect { scope.function_str2saltedsha512([]) }.to( raise_error(Puppet::ParseError) ) end it "should raise a ParseError if there is more than 1 argument" do - expect { scope.function_str2saltedsha512(['foo', 'bar', 'baz']) }.should( raise_error(Puppet::ParseError) ) + expect { scope.function_str2saltedsha512(['foo', 'bar', 'baz']) }.to( raise_error(Puppet::ParseError) ) end it "should return a salted-sha512 password hash 136 characters in length" do @@ -22,7 +22,7 @@ describe "the str2saltedsha512 function" do end it "should raise an error if you pass a non-string password" do - expect { scope.function_str2saltedsha512([1234]) }.should( raise_error(Puppet::ParseError) ) + expect { scope.function_str2saltedsha512([1234]) }.to( raise_error(Puppet::ParseError) ) end it "should generate a valid password" do diff --git a/spec/unit/puppet/parser/functions/suffix_spec.rb b/spec/unit/puppet/parser/functions/suffix_spec.rb new file mode 100644 index 0000000..c28f719 --- /dev/null +++ b/spec/unit/puppet/parser/functions/suffix_spec.rb @@ -0,0 +1,19 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the suffix function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("suffix").should == "function_suffix" + end + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { scope.function_suffix([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should return a suffixed array" do + result = scope.function_suffix([['a','b','c'], 'p']) + result.should(eq(['ap','bp','cp'])) + end +end diff --git a/spec/unit/puppet/parser/functions/validate_array_spec.rb b/spec/unit/puppet/parser/functions/validate_array_spec.rb index 8eee72a..4b31cfd 100644 --- a/spec/unit/puppet/parser/functions/validate_array_spec.rb +++ b/spec/unit/puppet/parser/functions/validate_array_spec.rb @@ -9,12 +9,12 @@ describe Puppet::Parser::Functions.function(:validate_array) do %w{ true false }.each do |the_string| it "should not compile when #{the_string} is a string" do Puppet[:code] = "validate_array('#{the_string}')" - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not an Array/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not an Array/) end it "should not compile when #{the_string} is a bare word" do Puppet[:code] = "validate_array(#{the_string})" - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not an Array/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not an Array/) end end @@ -32,7 +32,7 @@ describe Puppet::Parser::Functions.function(:validate_array) do $foo = undef validate_array($foo) ENDofPUPPETcode - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not an Array/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not an Array/) end end end diff --git a/spec/unit/puppet/parser/functions/validate_augeas_spec.rb b/spec/unit/puppet/parser/functions/validate_augeas_spec.rb new file mode 100644 index 0000000..ab5c140 --- /dev/null +++ b/spec/unit/puppet/parser/functions/validate_augeas_spec.rb @@ -0,0 +1,102 @@ +require 'spec_helper' + +describe Puppet::Parser::Functions.function(:validate_augeas), :if => Puppet.features.augeas? do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + # The subject of these examplres is the method itself. + subject do + # This makes sure the function is loaded within each test + function_name = Puppet::Parser::Functions.function(:validate_augeas) + scope.method(function_name) + end + + context 'Using Puppet::Parser::Scope.new' do + + describe 'Garbage inputs' do + inputs = [ + [ nil ], + [ [ nil ] ], + [ { 'foo' => 'bar' } ], + [ { } ], + [ '' ], + [ "one", "one", "MSG to User", "4th arg" ], + ] + + inputs.each do |input| + it "validate_augeas(#{input.inspect}) should fail" do + expect { subject.call [input] }.to raise_error Puppet::ParseError + end + end + end + + describe 'Valid inputs' do + inputs = [ + [ "root:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns' ], + [ "proc /proc proc nodev,noexec,nosuid 0 0\n", 'Fstab.lns'], + ] + + inputs.each do |input| + it "validate_augeas(#{input.inspect}) should not fail" do + expect { subject.call input }.not_to raise_error + end + end + end + + describe "Valid inputs which should raise an exception without a message" do + # The intent here is to make sure valid inputs raise exceptions when they + # don't specify an error message to display. This is the behvior in + # 2.2.x and prior. + inputs = [ + [ "root:x:0:0:root\n", 'Passwd.lns' ], + [ "127.0.1.1\n", 'Hosts.lns' ], + ] + + inputs.each do |input| + it "validate_augeas(#{input.inspect}) should fail" do + expect { subject.call input }.to raise_error /validate_augeas.*?matched less than it should/ + end + end + end + + describe "Nicer Error Messages" do + # The intent here is to make sure the function returns the 3rd argument + # in the exception thrown + inputs = [ + [ "root:x:0:0:root\n", 'Passwd.lns', [], 'Failed to validate passwd content' ], + [ "127.0.1.1\n", 'Hosts.lns', [], 'Wrong hosts content' ], + ] + + inputs.each do |input| + it "validate_augeas(#{input.inspect}) should fail" do + expect { subject.call input }.to raise_error /#{input[2]}/ + end + end + end + + describe "Passing simple unit tests" do + inputs = [ + [ "root:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns', ['$file/foobar']], + [ "root:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns', ['$file/root/shell[.="/bin/sh"]', 'foobar']], + ] + + inputs.each do |input| + it "validate_augeas(#{input.inspect}) should fail" do + expect { subject.call input }.not_to raise_error + end + end + end + + describe "Failing simple unit tests" do + inputs = [ + [ "foobar:x:0:0:root:/root:/bin/bash\n", 'Passwd.lns', ['$file/foobar']], + [ "root:x:0:0:root:/root:/bin/sh\n", 'Passwd.lns', ['$file/root/shell[.="/bin/sh"]', 'foobar']], + ] + + inputs.each do |input| + it "validate_augeas(#{input.inspect}) should fail" do + expect { subject.call input }.to raise_error /testing path/ + end + end + end + end +end diff --git a/spec/unit/puppet/parser/functions/validate_bool_spec.rb b/spec/unit/puppet/parser/functions/validate_bool_spec.rb index 31ab8fb..261fb23 100644 --- a/spec/unit/puppet/parser/functions/validate_bool_spec.rb +++ b/spec/unit/puppet/parser/functions/validate_bool_spec.rb @@ -10,7 +10,7 @@ describe Puppet::Parser::Functions.function(:validate_bool) do it "should not compile when #{the_string} is a string" do Puppet[:code] = "validate_bool('#{the_string}')" - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a boolean/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a boolean/) end it "should compile when #{the_string} is a bare word" do @@ -22,12 +22,12 @@ describe Puppet::Parser::Functions.function(:validate_bool) do it "should not compile when an arbitrary string is passed" do Puppet[:code] = 'validate_bool("jeff and dan are awesome")' - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a boolean/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a boolean/) end it "should not compile when no arguments are passed" do Puppet[:code] = 'validate_bool()' - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /wrong number of arguments/) end it "should compile when multiple boolean arguments are passed" do @@ -45,7 +45,7 @@ describe Puppet::Parser::Functions.function(:validate_bool) do $bar = false validate_bool($foo, $bar, true, false, 'jeff') ENDofPUPPETcode - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a boolean/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a boolean/) end end end diff --git a/spec/unit/puppet/parser/functions/validate_cmd_spec.rb b/spec/unit/puppet/parser/functions/validate_cmd_spec.rb new file mode 100644 index 0000000..69ea7f4 --- /dev/null +++ b/spec/unit/puppet/parser/functions/validate_cmd_spec.rb @@ -0,0 +1,81 @@ +require 'spec_helper' + +describe Puppet::Parser::Functions.function(:validate_cmd) do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + # The subject of these examplres is the method itself. + subject do + # This makes sure the function is loaded within each test + function_name = Puppet::Parser::Functions.function(:validate_cmd) + scope.method(function_name) + end + + context 'Using Puppet::Parser::Scope.new' do + + describe 'Garbage inputs' do + inputs = [ + [ nil ], + [ [ nil ] ], + [ { 'foo' => 'bar' } ], + [ { } ], + [ '' ], + [ "one", "one", "MSG to User", "4th arg" ], + ] + + inputs.each do |input| + it "validate_cmd(#{input.inspect}) should fail" do + expect { subject.call [input] }.to raise_error Puppet::ParseError + end + end + end + + describe 'Valid inputs' do + inputs = [ + [ '/full/path/to/something', '/bin/echo' ], + [ '/full/path/to/something', '/bin/cat' ], + ] + + inputs.each do |input| + it "validate_cmd(#{input.inspect}) should not fail" do + expect { subject.call input }.not_to raise_error + end + end + end + + describe "Valid inputs which should raise an exception without a message" do + # The intent here is to make sure valid inputs raise exceptions when they + # don't specify an error message to display. This is the behvior in + # 2.2.x and prior. + inputs = [ + [ "hello", "/bin/false" ], + ] + + inputs.each do |input| + it "validate_cmd(#{input.inspect}) should fail" do + expect { subject.call input }.to raise_error /validate_cmd.*?failed to validate content with command/ + end + end + end + + describe "Nicer Error Messages" do + # The intent here is to make sure the function returns the 3rd argument + # in the exception thrown + inputs = [ + [ "hello", [ "bye", "later", "adios" ], "MSG to User" ], + [ "greetings", "salutations", "Error, greetings does not match salutations" ], + ] + + inputs.each do |input| + it "validate_cmd(#{input.inspect}) should fail" do + expect { subject.call input }.to raise_error /#{input[2]}/ + end + end + end + + describe "Test output message" do + it "validate_cmd('whatever', 'kthnksbye') should fail" do + expect { subject.call ['whatever', 'kthnksbye'] }.to raise_error /kthnksbye.* returned 1/ + end + end + end +end diff --git a/spec/unit/puppet/parser/functions/validate_hash_spec.rb b/spec/unit/puppet/parser/functions/validate_hash_spec.rb index f63db1d..a0c35c2 100644 --- a/spec/unit/puppet/parser/functions/validate_hash_spec.rb +++ b/spec/unit/puppet/parser/functions/validate_hash_spec.rb @@ -11,12 +11,12 @@ describe Puppet::Parser::Functions.function(:validate_hash) do it "should not compile when #{the_string} is a string" do Puppet[:code] = "validate_hash('#{the_string}')" - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a Hash/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a Hash/) end it "should not compile when #{the_string} is a bare word" do Puppet[:code] = "validate_hash(#{the_string})" - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a Hash/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a Hash/) end end @@ -35,10 +35,9 @@ describe Puppet::Parser::Functions.function(:validate_hash) do $foo = undef validate_hash($foo) ENDofPUPPETcode - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a Hash/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a Hash/) end end end - diff --git a/spec/unit/puppet/parser/functions/validate_string_spec.rb b/spec/unit/puppet/parser/functions/validate_string_spec.rb index f40bf2a..3b4fb3e 100644 --- a/spec/unit/puppet/parser/functions/validate_string_spec.rb +++ b/spec/unit/puppet/parser/functions/validate_string_spec.rb @@ -29,7 +29,7 @@ describe Puppet::Parser::Functions.function(:validate_string) do it "should not compile when #{the_string} is a bare word" do Puppet[:code] = "validate_string(#{the_string})" - expect { scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a string/) + expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a string/) end end @@ -58,4 +58,3 @@ describe Puppet::Parser::Functions.function(:validate_string) do end end end - diff --git a/spec/unit/puppet/type/file_line_spec.rb b/spec/unit/puppet/type/file_line_spec.rb index 0cd8a26..edc64bd 100644 --- a/spec/unit/puppet/type/file_line_spec.rb +++ b/spec/unit/puppet/type/file_line_spec.rb @@ -37,13 +37,13 @@ describe Puppet::Type.type(:file_line) do file_line[:path].should == '/tmp/path' end it 'should not accept unqualified path' do - expect { file_line[:path] = 'file' }.should raise_error(Puppet::Error, /File paths must be fully qualified/) + expect { file_line[:path] = 'file' }.to raise_error(Puppet::Error, /File paths must be fully qualified/) end it 'should require that a line is specified' do - expect { Puppet::Type.type(:file_line).new(:name => 'foo', :path => '/tmp/file') }.should raise_error(Puppet::Error, /Both line and path are required attributes/) + expect { Puppet::Type.type(:file_line).new(:name => 'foo', :path => '/tmp/file') }.to raise_error(Puppet::Error, /Both line and path are required attributes/) end it 'should require that a file is specified' do - expect { Puppet::Type.type(:file_line).new(:name => 'foo', :line => 'path') }.should raise_error(Puppet::Error, /Both line and path are required attributes/) + expect { Puppet::Type.type(:file_line).new(:name => 'foo', :line => 'path') }.to raise_error(Puppet::Error, /Both line and path are required attributes/) end it 'should default to ensure => present' do file_line[:ensure].should eq :present diff --git a/tests/has_interface_with.pp b/tests/has_interface_with.pp index 8b9e51e..e1f1353 100644 --- a/tests/has_interface_with.pp +++ b/tests/has_interface_with.pp @@ -1,10 +1,10 @@ include stdlib -info("has_interface_with('lo'):", has_interface_with('lo')) -info("has_interface_with('loX'):", has_interface_with('loX')) -info("has_interface_with('ipaddress', '127.0.0.1'):", has_interface_with('ipaddress', '127.0.0.1')) -info("has_interface_with('ipaddress', '127.0.0.100'):", has_interface_with('ipaddress', '127.0.0.100')) -info("has_interface_with('network', '127.0.0.0'):", has_interface_with('network', '127.0.0.0')) -info("has_interface_with('network', '128.0.0.0'):", has_interface_with('network', '128.0.0.0')) -info("has_interface_with('netmask', '255.0.0.0'):", has_interface_with('netmask', '255.0.0.0')) -info("has_interface_with('netmask', '256.0.0.0'):", has_interface_with('netmask', '256.0.0.0')) +info('has_interface_with(\'lo\'):', has_interface_with('lo')) +info('has_interface_with(\'loX\'):', has_interface_with('loX')) +info('has_interface_with(\'ipaddress\', \'127.0.0.1\'):', has_interface_with('ipaddress', '127.0.0.1')) +info('has_interface_with(\'ipaddress\', \'127.0.0.100\'):', has_interface_with('ipaddress', '127.0.0.100')) +info('has_interface_with(\'network\', \'127.0.0.0\'):', has_interface_with('network', '127.0.0.0')) +info('has_interface_with(\'network\', \'128.0.0.0\'):', has_interface_with('network', '128.0.0.0')) +info('has_interface_with(\'netmask\', \'255.0.0.0\'):', has_interface_with('netmask', '255.0.0.0')) +info('has_interface_with(\'netmask\', \'256.0.0.0\'):', has_interface_with('netmask', '256.0.0.0')) diff --git a/tests/has_ip_address.pp b/tests/has_ip_address.pp index e770a11..8429a88 100644 --- a/tests/has_ip_address.pp +++ b/tests/has_ip_address.pp @@ -1,3 +1,3 @@ include stdlib -info("has_ip_address('192.168.1.256'):", has_ip_address('192.168.1.256')) -info("has_ip_address('127.0.0.1'):", has_ip_address('127.0.0.1')) +info('has_ip_address(\'192.168.1.256\'):', has_ip_address('192.168.1.256')) +info('has_ip_address(\'127.0.0.1\'):', has_ip_address('127.0.0.1')) diff --git a/tests/has_ip_network.pp b/tests/has_ip_network.pp index 036d649..a15d8c0 100644 --- a/tests/has_ip_network.pp +++ b/tests/has_ip_network.pp @@ -1,4 +1,4 @@ include stdlib -info("has_ip_network('127.0.0.0'):", has_ip_network('127.0.0.0')) -info("has_ip_network('128.0.0.0'):", has_ip_network('128.0.0.0')) +info('has_ip_network(\'127.0.0.0\'):', has_ip_network('127.0.0.0')) +info('has_ip_network(\'128.0.0.0\'):', has_ip_network('128.0.0.0')) |