tests: mark certain commands as not to produce a hash result

This is used by the controller to determine which commands to prefix
with (*) markers in case of test failure.

tests/test-420matroska_attachment_no_fileuid.rb

@@ -13,7 +13,7 @@ test "extraction" do
 end
 
 test "propedit" do
-  sys "cp #{file} #{tmp}"
+  cp file, tmp
   propedit tmp, "--replace-attachment '=0:data/text/chap1.txt'"
   hash_tmp
 end

tests/test-465propedit_gaps_of_130_bytes.rb

@@ -3,7 +3,7 @@
 describe "mkvpropedit / create voids for 130 bytes long gaps"
 
 test "propedit" do
-  sys "cp data/mkv/propedit-gaps-130-bytes.mkv #{tmp}"
+  cp "data/mkv/propedit-gaps-130-bytes.mkv", tmp
   propedit tmp, "--edit track:s1 --set flag-default=0"
   hash_tmp
 end

tests/test-499propedit_tags_and_track_properties.rb

@@ -4,7 +4,7 @@
 describe "mkvpropedit / changing track properties and tags for the same track simultaneously"
 
 test "tags and props" do
-  merge "data/avi/v.avi", :keep_tmp => true
+  merge "data/avi/v.avi", :keep_tmp => true, :no_result => true
   propedit tmp, "--tags track:v1:data/text/tags-nested-simple.xml -e track:v1 --set display-width=1234"
   hash_tmp
 end

tests/test-609propedit_video_colour_attributes.rb

@@ -8,7 +8,7 @@ def args *arrays
 end
 
 test "set all attributes" do
-  merge "--no-audio data/avi/v.avi"
+  merge "--no-audio data/avi/v.avi", :no_result => true
   src = tmp
 
   colour_attributes = [
@@ -43,19 +43,19 @@ test "set all attributes" do
   hashes = []
   work   = "#{src}-1"
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --set pixel-width=1024"
   hashes << hash_file(work)
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --set pixel-width=1024 #{args(colour_attributes)}"
   hashes << hash_file(work)
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --set pixel-width=1024 #{args(colour_mastering_meta_attributes)}"
   hashes << hash_file(work)
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --set pixel-width=1024 #{args(colour_attributes, colour_mastering_meta_attributes)}"
   hashes << hash_file(work)
 
@@ -63,28 +63,28 @@ test "set all attributes" do
 end
 
 test "delete attributes" do
-  merge "--no-audio --max-frame-light 0:41 --min-luminance 0:42 data/avi/v.avi"
+  merge "--no-audio --max-frame-light 0:41 --min-luminance 0:42 data/avi/v.avi", :no_result => true
 
   hashes = []
   src    = tmp
   work   = "#{src}-1"
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --delete language"
   hashes << hash_file(work)
   # sys "mkvinfo #{work} >&2"
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --delete language --delete min-luminance"
   hashes << hash_file(work)
   # sys "mkvinfo #{work} >&2"
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --delete language --delete max-frame-light"
   hashes << hash_file(work)
   # sys "mkvinfo #{work} >&2"
 
-  sys "cp #{src} #{work}"
+  cp src, work
   propedit work, "--edit track:v1 --delete language --delete max-frame-light --delete min-luminance"
   hashes << hash_file(work)
   # sys "mkvinfo #{work} >&2"

tests/test.d/controller.rb

@@ -126,9 +126,13 @@ class Controller
 
         expected_results = @results.hash?(class_name).split(/-/)
         actual_results   = result.split(/-/)
+        idx              = 0
 
-        current_test.commands.each_with_index do |command, idx|
-          msg += "  " + ((expected_results[idx] != actual_results[idx]) ? "(*)" : "   ") + " #{command}\n"
+        current_test.commands.each do |command|
+          command = { :command => command } unless command.is_a?(Hash)
+          prefix  = !command[:no_result] && (expected_results[idx] != actual_results[idx]) ? "(*)" : "   "
+          msg    += "  #{prefix} #{command[:command]}\n"
+          idx    += 1 unless command[:no_result]
         end
 
         if (update_failed)

tests/test.d/simple_test.rb

@@ -235,7 +235,7 @@ class SimpleTest
 
     output  = options[:output] || self.tmp
     command = "../src/mkvmerge --engage no_variable_data -o #{output} #{args.first}"
-    self.sys command, :exit_code => options[:exit_code]
+    self.sys command, :exit_code => options[:exit_code], :no_result => options[:no_result]
   end
 
   def identify *args
@@ -247,7 +247,7 @@ class SimpleTest
 
     command = "../src/mkvmerge --identify --identification-format #{format} --engage no_variable_data #{args.first}"
 
-    self.sys command, :exit_code => options[:exit_code]
+    self.sys command, :exit_code => options[:exit_code], :no_result => options[:no_result]
   end
 
   def identify_json *args
@@ -256,7 +256,7 @@ class SimpleTest
 
     command = "../src/mkvmerge --identify --identification-format json --engage no_variable_data #{args.first}"
 
-    output, _ = self.sys(command, :exit_code => options[:exit_code])
+    output, _ = self.sys(command, :exit_code => options[:exit_code], :no_result => options[:no_result])
 
     return JSON.load(output.join(''))
   end
@@ -269,7 +269,7 @@ class SimpleTest
     output  = "> #{output}" unless %r{^[>\|]}.match(output)
     output  = '' if options[:output] == :return
     command = "../src/mkvinfo --engage no_variable_data --ui-language en_US #{args.first} #{output}"
-    self.sys command, :exit_code => options[:exit_code]
+    self.sys command, :exit_code => options[:exit_code], :no_result => options[:no_result]
   end
 
   def extract *args
@@ -279,7 +279,7 @@ class SimpleTest
     mode     = options[:mode] || :tracks
     command  = "../src/mkvextract --engage no_variable_data #{mode} #{args.first} " + options.keys.select { |key| key.is_a?(Numeric) }.sort.collect { |key| "#{key}:#{options[key]}" }.join(' ')
 
-    self.sys command, :exit_code => options[:exit_code]
+    self.sys command, :exit_code => options[:exit_code], :no_result => options[:no_result]
   end
 
   def propedit file_name, *args
@@ -287,7 +287,7 @@ class SimpleTest
     fail ArgumentError if args.empty?
 
     command = "../src/mkvpropedit --engage no_variable_data #{file_name} #{args.first}"
-    *result = self.sys command, :exit_code => options[:exit_code]
+    *result = self.sys command, :exit_code => options[:exit_code], :no_result => options[:no_result]
 
     self.sys "../src/tools/ebml_validator -M #{file_name}", dont_record_command: true if FileTest.exists?("../src/tools/ebml_validator")
 
@@ -300,7 +300,7 @@ class SimpleTest
     fail ArgumentError if args.empty?
 
     command    = args.shift
-    @commands << command unless options[:dont_record_command]
+    @commands << { :command => command, :no_result => options[:no_result] } unless options[:dont_record_command]
 
     if !%r{>}.match command
       temp_file = Tempfile.new('mkvtoolnix-test-output')
@@ -320,6 +320,13 @@ class SimpleTest
     return exit_code
   end
 
+  def cp source, target, *args
+    options = args.extract_options!
+    options[:no_result] = true unless options.key?(:no_result)
+
+    sys "cp '#{source}' '#{target}'", options
+  end
+
   def error reason
     show_message "  Failed. Reason: #{reason}"
     raise "test failed"

tests/test.d/test.rb

@@ -61,8 +61,8 @@ class Test
 
   def sys(command, *arg)
     options          = arg.extract_options!
-    @commands       << command unless options[:dont_record_command]
-    @debug_commands << command unless options[:dont_record_command]
+    @commands       << { :command => command, :no_result => options[:no_result] } unless options[:dont_record_command]
+    @debug_commands << command                                                    unless options[:dont_record_command]
     command         << " >/dev/null 2>/dev/null " unless (/>/.match(command))
 
     puts "COMMAND #{command}" if ENV['DEBUG']