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#! /usr/bin/env ruby
require 'spec_helper'
require 'puppet/pops'
# relative to this spec file (./) does not work as this file is loaded by rspec
require File.join(File.dirname(__FILE__), '/parser_rspec_helper')
describe "egrammar parsing resource declarations" do
include ParserRspecHelper
context "When parsing regular resource" do
["File", "file"].each do |word|
it "#{word} { 'title': }" do
dump(parse("#{word} { 'title': }")).should == [
"(resource file",
" ('title'))"
].join("\n")
end
it "#{word} { 'title': path => '/somewhere', mode => '0777'}" do
dump(parse("#{word} { 'title': path => '/somewhere', mode => '0777'}")).should == [
"(resource file",
" ('title'",
" (path => '/somewhere')",
" (mode => '0777')))"
].join("\n")
end
it "#{word} { 'title': path => '/somewhere', }" do
dump(parse("#{word} { 'title': path => '/somewhere', }")).should == [
"(resource file",
" ('title'",
" (path => '/somewhere')))"
].join("\n")
end
it "#{word} { 'title': , }" do
dump(parse("#{word} { 'title': , }")).should == [
"(resource file",
" ('title'))"
].join("\n")
end
it "#{word} { 'title': ; }" do
dump(parse("#{word} { 'title': ; }")).should == [
"(resource file",
" ('title'))"
].join("\n")
end
it "#{word} { 'title': ; 'other_title': }" do
dump(parse("#{word} { 'title': ; 'other_title': }")).should == [
"(resource file",
" ('title')",
" ('other_title'))"
].join("\n")
end
# PUP-2898, trailing ';'
it "#{word} { 'title': ; 'other_title': ; }" do
dump(parse("#{word} { 'title': ; 'other_title': ; }")).should == [
"(resource file",
" ('title')",
" ('other_title'))"
].join("\n")
end
it "#{word} { 'title1': path => 'x'; 'title2': path => 'y'}" do
dump(parse("#{word} { 'title1': path => 'x'; 'title2': path => 'y'}")).should == [
"(resource file",
" ('title1'",
" (path => 'x'))",
" ('title2'",
" (path => 'y')))",
].join("\n")
end
it "#{word} { title: * => {mode => '0777'} }" do
dump(parse("#{word} { title: * => {mode => '0777'}}")).should == [
"(resource file",
" (title",
" (* => ({} (mode '0777')))))"
].join("\n")
end
end
end
context "When parsing (type based) resource defaults" do
it "File { }" do
dump(parse("File { }")).should == "(resource-defaults file)"
end
it "File { mode => '0777' }" do
dump(parse("File { mode => '0777'}")).should == [
"(resource-defaults file",
" (mode => '0777'))"
].join("\n")
end
it "File { * => {mode => '0777'} } (even if validated to be illegal)" do
dump(parse("File { * => {mode => '0777'}}")).should == [
"(resource-defaults file",
" (* => ({} (mode '0777'))))"
].join("\n")
end
end
context "When parsing resource override" do
it "File['x'] { }" do
dump(parse("File['x'] { }")).should == "(override (slice file 'x'))"
end
it "File['x'] { x => 1 }" do
dump(parse("File['x'] { x => 1}")).should == [
"(override (slice file 'x')",
" (x => 1))"
].join("\n")
end
it "File['x', 'y'] { x => 1 }" do
dump(parse("File['x', 'y'] { x => 1}")).should == [
"(override (slice file ('x' 'y'))",
" (x => 1))"
].join("\n")
end
it "File['x'] { x => 1, y => 2 }" do
dump(parse("File['x'] { x => 1, y=> 2}")).should == [
"(override (slice file 'x')",
" (x => 1)",
" (y => 2))"
].join("\n")
end
it "File['x'] { x +> 1 }" do
dump(parse("File['x'] { x +> 1}")).should == [
"(override (slice file 'x')",
" (x +> 1))"
].join("\n")
end
it "File['x'] { * => {mode => '0777'} } (even if validated to be illegal)" do
dump(parse("File['x'] { * => {mode => '0777'}}")).should == [
"(override (slice file 'x')",
" (* => ({} (mode '0777'))))"
].join("\n")
end
end
context "When parsing virtual and exported resources" do
it "parses exported @@file { 'title': }" do
dump(parse("@@file { 'title': }")).should == "(exported-resource file\n ('title'))"
end
it "parses virtual @file { 'title': }" do
dump(parse("@file { 'title': }")).should == "(virtual-resource file\n ('title'))"
end
it "nothing before the title colon is a syntax error" do
expect do
parse("@file {: mode => '0777' }")
end.to raise_error(/Syntax error/)
end
it "raises error for user error; not a resource" do
# The expression results in VIRTUAL, CALL FUNCTION('file', HASH) since the resource body has
# no title.
expect do
parse("@file { mode => '0777' }")
end.to raise_error(/Virtual \(@\) can only be applied to a Resource Expression/)
end
it "parses global defaults with @ (even if validated to be illegal)" do
dump(parse("@File { mode => '0777' }")).should == [
"(virtual-resource-defaults file",
" (mode => '0777'))"
].join("\n")
end
it "parses global defaults with @@ (even if validated to be illegal)" do
dump(parse("@@File { mode => '0777' }")).should == [
"(exported-resource-defaults file",
" (mode => '0777'))"
].join("\n")
end
it "parses override with @ (even if validated to be illegal)" do
dump(parse("@File[foo] { mode => '0777' }")).should == [
"(virtual-override (slice file foo)",
" (mode => '0777'))"
].join("\n")
end
it "parses override combined with @@ (even if validated to be illegal)" do
dump(parse("@@File[foo] { mode => '0777' }")).should == [
"(exported-override (slice file foo)",
" (mode => '0777'))"
].join("\n")
end
end
context "When parsing class resource" do
it "class { 'cname': }" do
dump(parse("class { 'cname': }")).should == [
"(resource class",
" ('cname'))"
].join("\n")
end
it "@class { 'cname': }" do
dump(parse("@class { 'cname': }")).should == [
"(virtual-resource class",
" ('cname'))"
].join("\n")
end
it "@@class { 'cname': }" do
dump(parse("@@class { 'cname': }")).should == [
"(exported-resource class",
" ('cname'))"
].join("\n")
end
it "class { 'cname': x => 1, y => 2}" do
dump(parse("class { 'cname': x => 1, y => 2}")).should == [
"(resource class",
" ('cname'",
" (x => 1)",
" (y => 2)))"
].join("\n")
end
it "class { 'cname1': x => 1; 'cname2': y => 2}" do
dump(parse("class { 'cname1': x => 1; 'cname2': y => 2}")).should == [
"(resource class",
" ('cname1'",
" (x => 1))",
" ('cname2'",
" (y => 2)))",
].join("\n")
end
end
context "reported issues in 3.x" do
it "should not screw up on brackets in title of resource #19632" do
dump(parse('notify { "thisisa[bug]": }')).should == [
"(resource notify",
" ('thisisa[bug]'))",
].join("\n")
end
end
context "When parsing Relationships" do
it "File[a] -> File[b]" do
dump(parse("File[a] -> File[b]")).should == "(-> (slice file a) (slice file b))"
end
it "File[a] <- File[b]" do
dump(parse("File[a] <- File[b]")).should == "(<- (slice file a) (slice file b))"
end
it "File[a] ~> File[b]" do
dump(parse("File[a] ~> File[b]")).should == "(~> (slice file a) (slice file b))"
end
it "File[a] <~ File[b]" do
dump(parse("File[a] <~ File[b]")).should == "(<~ (slice file a) (slice file b))"
end
it "Should chain relationships" do
dump(parse("a -> b -> c")).should ==
"(-> (-> a b) c)"
end
it "Should chain relationships" do
dump(parse("File[a] -> File[b] ~> File[c] <- File[d] <~ File[e]")).should ==
"(<~ (<- (~> (-> (slice file a) (slice file b)) (slice file c)) (slice file d)) (slice file e))"
end
it "should create relationships between collects" do
dump(parse("File <| mode == 0644 |> -> File <| mode == 0755 |>")).should ==
"(-> (collect file\n (<| |> (== mode 0644))) (collect file\n (<| |> (== mode 0755))))"
end
end
context "When parsing collection" do
context "of virtual resources" do
it "File <| |>" do
dump(parse("File <| |>")).should == "(collect file\n (<| |>))"
end
end
context "of exported resources" do
it "File <<| |>>" do
dump(parse("File <<| |>>")).should == "(collect file\n (<<| |>>))"
end
end
context "queries are parsed with correct precedence" do
it "File <| tag == 'foo' |>" do
dump(parse("File <| tag == 'foo' |>")).should == "(collect file\n (<| |> (== tag 'foo')))"
end
it "File <| tag == 'foo' and mode != '0777' |>" do
dump(parse("File <| tag == 'foo' and mode != '0777' |>")).should == "(collect file\n (<| |> (&& (== tag 'foo') (!= mode '0777'))))"
end
it "File <| tag == 'foo' or mode != '0777' |>" do
dump(parse("File <| tag == 'foo' or mode != '0777' |>")).should == "(collect file\n (<| |> (|| (== tag 'foo') (!= mode '0777'))))"
end
it "File <| tag == 'foo' or tag == 'bar' and mode != '0777' |>" do
dump(parse("File <| tag == 'foo' or tag == 'bar' and mode != '0777' |>")).should ==
"(collect file\n (<| |> (|| (== tag 'foo') (&& (== tag 'bar') (!= mode '0777')))))"
end
it "File <| (tag == 'foo' or tag == 'bar') and mode != '0777' |>" do
dump(parse("File <| (tag == 'foo' or tag == 'bar') and mode != '0777' |>")).should ==
"(collect file\n (<| |> (&& (|| (== tag 'foo') (== tag 'bar')) (!= mode '0777'))))"
end
end
end
end
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