FFMPEG::FormatParameters tests

lib/ffmpeg/format_parameters.rb

@@ -17,7 +17,7 @@ class FFMPEG::FormatParameters
         AVFormatParameters *format_parameters;
         VALUE obj;
 
-        format_parameters = av_malloc(sizeof(AVFormatParameters));
+        format_parameters = av_mallocz(sizeof(AVFormatParameters));
 
         if (!format_parameters)
           rb_raise(rb_eNoMemError, "unable to allocate AVFormatParameters");
@@ -52,7 +52,7 @@ class FFMPEG::FormatParameters
     builder.accessor :sample_rate,  'int'
     builder.accessor :width,        'int'
 
-    builder.accessor :standard, 'char *'
+    builder.accessor :standard, 'char *' # TODO need av_strlcpy?
   end
 end
 

test/test_ffmpeg_format_parameters.rb

@@ -0,0 +1,47 @@
+require 'ffmpeg/test_case'
+
+class TestFFMPEGFormatParameters < FFMPEG::TestCase
+
+  def setup
+    super
+
+    @fp = FFMPEG::FormatParameters.new
+  end
+
+  def test_channel
+    @fp.channel = 1
+    assert_equal 1, @fp.channel
+  end
+
+  def test_channels
+    @fp.channels = 2
+    assert_equal 2, @fp.channels
+  end
+
+  def test_height
+    @fp.height = 30
+    assert_equal 30, @fp.height
+  end
+
+  def test_pixel_format
+    @fp.channel = FFMPEG::PixelFormat::YUV420P
+    assert_equal FFMPEG::PixelFormat::YUV420P, @fp.pixel_format
+  end
+
+  def test_sample_rate
+    @fp.sample_rate = 16_000
+    assert_equal 16_000, @fp.sample_rate
+  end
+
+  def test_width
+    @fp.width = 40
+    assert_equal 40, @fp.width
+  end
+
+  def test_standard
+    @fp.standard = 'NTSC'
+    assert_equal 'NTSC', @fp.standard
+  end
+
+end
+