From da080c472fc415b0ce918f4dd4a1ab143bb1bca4 Mon Sep 17 00:00:00 2001
From: Philip Hands <phil@hands.com>
Date: Mon, 14 Mar 2016 15:36:16 +0100
Subject: rough attempt to grab the good cucumber bits from recent tails

---
 features/step_definitions/untrusted_partitions.rb | 72 +++++++++++++++--------
 1 file changed, 49 insertions(+), 23 deletions(-)

(limited to 'features/step_definitions/untrusted_partitions.rb')

diff --git a/features/step_definitions/untrusted_partitions.rb b/features/step_definitions/untrusted_partitions.rb
index de2e0a70..43453b2f 100644
--- a/features/step_definitions/untrusted_partitions.rb
+++ b/features/step_definitions/untrusted_partitions.rb
@@ -1,35 +1,61 @@
-Given /^I create a (\d+) ([[:alpha:]]+) disk named "([^"]+)"$/ do |size, unit, name|
-  next if @skip_steps_while_restoring_background
-  @vm.storage.create_new_disk(name, {:size => size, :unit => unit,
-                                     :type => "raw"})
+Given /^I create an? ([[:alnum:]]+) swap partition on disk "([^"]+)"$/ do |parttype, name|
+  $vm.storage.disk_mkswap(name, parttype)
 end
 
-Given /^I create a ([[:alpha:]]+) label on disk "([^"]+)"$/ do |type, name|
-  next if @skip_steps_while_restoring_background
-  @vm.storage.disk_mklabel(name, type)
+Then /^an? "([^"]+)" partition was detected by Tails on drive "([^"]+)"$/ do |type, name|
+  part_info = $vm.execute_successfully(
+      "blkid '#{$vm.disk_dev(name)}'").stdout.strip
+  assert(part_info.split.grep(/^TYPE=\"#{Regexp.escape(type)}\"$/),
+         "No #{type} partition was detected by Tails on disk '#{name}'")
 end
 
-Given /^I create a ([[:alnum:]]+) filesystem on disk "([^"]+)"$/ do |type, name|
-  next if @skip_steps_while_restoring_background
-  @vm.storage.disk_mkpartfs(name, type)
+Then /^Tails has no disk swap enabled$/ do
+  # Skip first line which contain column headers
+  swap_info = $vm.execute_successfully("tail -n+2 /proc/swaps").stdout
+  assert(swap_info.empty?,
+         "Disk swapping is enabled according to /proc/swaps:\n" + swap_info)
+  mem_info = $vm.execute_successfully("grep '^Swap' /proc/meminfo").stdout
+  assert(mem_info.match(/^SwapTotal:\s+0 kB$/),
+             "Disk swapping is enabled according to /proc/meminfo:\n" +
+             mem_info)
 end
 
-Given /^I cat an ISO hybrid of the Tails image to disk "([^"]+)"$/ do |name|
-  next if @skip_steps_while_restoring_background
-  disk_path = @vm.storage.disk_path(name)
-  tails_iso_hybrid = "#{$tmp_dir}/#{File.basename($tails_iso)}"
-  begin
-    cmd_helper("cp '#{$tails_iso}' '#{tails_iso_hybrid}'")
-    cmd_helper("isohybrid '#{tails_iso_hybrid}' --entry 4 --type 0x1c")
-    cmd_helper("dd if='#{tails_iso_hybrid}' of='#{disk_path}' conv=notrunc")
-  ensure
-    cmd_helper("rm -f '#{tails_iso_hybrid}'")
+Given /^I create an? ([[:alnum:]]+) partition( labeled "([^"]+)")? with an? ([[:alnum:]]+) filesystem( encrypted with password "([^"]+)")? on disk "([^"]+)"$/ do |parttype, has_label, label, fstype, is_encrypted, luks_password, name|
+  opts = {}
+  opts.merge!(:label => label) if has_label
+  opts.merge!(:luks_password => luks_password) if is_encrypted
+  $vm.storage.disk_mkpartfs(name, parttype, fstype, opts)
+end
+
+Given /^I cat an ISO of the Tails image to disk "([^"]+)"$/ do |name|
+  src_disk = {
+    :path => TAILS_ISO,
+    :opts => {
+      :format => "raw",
+      :readonly => true
+    }
+  }
+  dest_disk = {
+    :path => $vm.storage.disk_path(name),
+    :opts => {
+      :format => $vm.storage.disk_format(name)
+    }
+  }
+  $vm.storage.guestfs_disk_helper(src_disk, dest_disk) do |g, src_disk_handle, dest_disk_handle|
+    g.copy_device_to_device(src_disk_handle, dest_disk_handle, {})
   end
 end
 
 Then /^drive "([^"]+)" is not mounted$/ do |name|
-  next if @skip_steps_while_restoring_background
-  dev = @vm.disk_dev(name)
-  assert(!@vm.execute("grep -qs '^#{dev}' /proc/mounts").success?,
+  dev = $vm.disk_dev(name)
+  assert(!$vm.execute("grep -qs '^#{dev}' /proc/mounts").success?,
          "an untrusted partition from drive '#{name}' was automounted")
 end
+
+Then /^Tails Greeter has( not)? detected a persistence partition$/ do |no_persistence|
+  expecting_persistence = no_persistence.nil?
+  @screen.find('TailsGreeter.png')
+  found_persistence = ! @screen.exists('TailsGreeterPersistence.png').nil?
+  assert_equal(expecting_persistence, found_persistence,
+               "Persistence is unexpectedly#{no_persistence} enabled")
+end
-- 
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