Merge pull request #1 from puppetlabs/extraction

Initial host module extraction

1 files changed, 44 insertions, 0 deletions

diff --git a/spec/lib/puppet_spec/files.rb b/spec/lib/puppet_spec/files.rb
new file mode 100644
index 0000000..fa774ef
--- /dev/null
+++ b/spec/lib/puppet_spec/files.rb
@@ -0,0 +1,44 @@
+require 'fileutils'
+require 'tempfile'
+require 'tmpdir'
+
+# A support module for testing files.
+module PuppetSpec::Files
+  @global_tempfiles = []
+
+  def self.cleanup
+    until @global_tempfiles.empty?
+      path = @global_tempfiles.pop
+      Dir.unstub(:entries)
+      FileUtils.rm_rf path, secure: true
+    end
+  end
+
+  module_function
+
+  def tmpfile(name, dir = nil)
+    dir ||= Dir.tmpdir
+    path = Puppet::FileSystem.expand_path(make_tmpname(name, nil).encode(Encoding::UTF_8), dir)
+    PuppetSpec::Files.record_tmp(File.expand_path(path))
+
+    path
+  end
+
+  # Copied from ruby 2.4 source
+  def make_tmpname((prefix, suffix), n)
+    prefix = (String.try_convert(prefix) ||
+              raise(ArgumentError, "unexpected prefix: #{prefix.inspect}"))
+    suffix &&= (String.try_convert(suffix) ||
+                raise(ArgumentError, "unexpected suffix: #{suffix.inspect}"))
+    t = Time.now.strftime('%Y%m%d')
+    path = "#{prefix}#{t}-#{$PROCESS_ID}-#{rand(0x100000000).to_s(36)}".dup
+    path << "-#{n}" if n
+    path << suffix if suffix
+    path
+  end
+
+  def self.record_tmp(tmp)
+    # ...record it for cleanup,
+    @global_tempfiles << tmp
+  end
+end