[Telemetry] Enable BitmapUnittests now that the binary is checked in.

tools/telemetry/telemetry/core/bitmap_unittest.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import tempfile
 import os
 import unittest
 
-from telemetry import test
 from telemetry.core import bitmap
 from telemetry.core import util
 
 
 # This is a simple base64 encoded 2x2 PNG which contains, in order, a single
 # Red, Yellow, Blue, and Green pixel.
 test_png = """
 iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91
 JpzAAAAAXNSR0IArs4c6QAAAAlwSFlzAAALEwAACx
 MBAJqcGAAAABZJREFUCNdj/M/AwPCfgYGB4T/DfwY
@@ skipping 70 matching lines @@
     file_bmp.GetPixelColor(0, 1).AssertIsRGB(0, 0, 255)
     file_bmp.GetPixelColor(1, 0).AssertIsRGB(255, 255, 0)
 
   def testWritePngToPngFile(self):
     orig = bitmap.Bitmap.FromPngFile(test_png_path)
     temp_file = tempfile.NamedTemporaryFile().name
     orig.WritePngFile(temp_file)
     new_file = bitmap.Bitmap.FromPngFile(temp_file)
     self.assertTrue(orig.IsEqual(new_file))
 
-  @test.Disabled
   def testWriteCroppedBmpToPngFile(self):
     pixels = [255,0,0, 255,255,0, 0,0,0,
               255,255,0, 0,255,0, 0,0,0]
     orig = bitmap.Bitmap(3, 3, 2, pixels)
     orig.Crop(0, 0, 2, 2)
     temp_file = tempfile.NamedTemporaryFile().name
     orig.WritePngFile(temp_file)
     new_file = bitmap.Bitmap.FromPngFile(temp_file)
     self.assertTrue(orig.IsEqual(new_file))
 
@@ skipping 25 matching lines @@
     diff_bmp.GetPixelColor(1, 1).AssertIsRGB(255, 0, 255)
     diff_bmp.GetPixelColor(0, 1).AssertIsRGB(255, 255, 0)
     diff_bmp.GetPixelColor(1, 0).AssertIsRGB(0, 0, 255)
 
     diff_bmp.GetPixelColor(0, 2).AssertIsRGB(255, 255, 255)
     diff_bmp.GetPixelColor(1, 2).AssertIsRGB(255, 255, 255)
     diff_bmp.GetPixelColor(2, 0).AssertIsRGB(255, 255, 255)
     diff_bmp.GetPixelColor(2, 1).AssertIsRGB(255, 255, 255)
     diff_bmp.GetPixelColor(2, 2).AssertIsRGB(255, 255, 255)
 
-  @test.Disabled
   def testGetBoundingBox(self):
     pixels = [0,0,0, 0,0,0, 0,0,0, 0,0,0,
               0,0,0, 1,0,0, 1,0,0, 0,0,0,
               0,0,0, 0,0,0, 0,0,0, 0,0,0]
     bmp = bitmap.Bitmap(3, 4, 3, pixels)
     box, count = bmp.GetBoundingBox(bitmap.RgbaColor(1, 0, 0))
     self.assertEquals(box, (1, 1, 2, 1))
     self.assertEquals(count, 2)
 
     box, count = bmp.GetBoundingBox(bitmap.RgbaColor(0, 1, 0))
     self.assertEquals(box, None)
     self.assertEquals(count, 0)
 
-  @test.Disabled
   def testCrop(self):
     pixels = [0,0,0, 1,0,0, 2,0,0, 3,0,0,
               0,1,0, 1,1,0, 2,1,0, 3,1,0,
               0,2,0, 1,2,0, 2,2,0, 3,2,0]
     bmp = bitmap.Bitmap(3, 4, 3, pixels)
     bmp.Crop(1, 2, 2, 1)
 
     self.assertEquals(bmp.width, 2)
     self.assertEquals(bmp.height, 1)
     bmp.GetPixelColor(0, 0).AssertIsRGB(1, 2, 0)
     bmp.GetPixelColor(1, 0).AssertIsRGB(2, 2, 0)
     self.assertEquals(bmp.pixels, bytearray([1,2,0, 2,2,0]))
 
-  @test.Disabled
   def testHistogram(self):
     pixels = [1,2,3, 1,2,3, 1,2,3, 1,2,3,
               1,2,3, 8,7,6, 5,4,6, 1,2,3,
               1,2,3, 8,7,6, 5,4,6, 1,2,3]
     bmp = bitmap.Bitmap(3, 4, 3, pixels)
     bmp.Crop(1, 1, 2, 2)
 
     histogram = bmp.ColorHistogram()
     for i in xrange(3):
       self.assertEquals(sum(histogram[i]), bmp.width * bmp.height)
     self.assertEquals(histogram.r[1], 0)
     self.assertEquals(histogram.r[5], 2)
     self.assertEquals(histogram.r[8], 2)
     self.assertEquals(histogram.g[2], 0)
     self.assertEquals(histogram.g[4], 2)
     self.assertEquals(histogram.g[7], 2)
     self.assertEquals(histogram.b[3], 0)
     self.assertEquals(histogram.b[6], 4)
 
-  @test.Disabled
   def testHistogramIgnoreColor(self):
     pixels = [1,2,3, 1,2,3, 1,2,3, 1,2,3,
               1,2,3, 8,7,6, 5,4,6, 1,2,3,
               1,2,3, 8,7,6, 5,4,6, 1,2,3]
     bmp = bitmap.Bitmap(3, 4, 3, pixels)
 
     histogram = bmp.ColorHistogram(ignore_color=bitmap.RgbaColor(1, 2, 3))
     self.assertEquals(histogram.r[1], 0)
     self.assertEquals(histogram.r[5], 2)
     self.assertEquals(histogram.r[8], 2)
     self.assertEquals(histogram.g[2], 0)
     self.assertEquals(histogram.g[4], 2)
     self.assertEquals(histogram.g[7], 2)
     self.assertEquals(histogram.b[3], 0)
     self.assertEquals(histogram.b[6], 4)
 
-  @test.Disabled
   def testHistogramIgnoreColorTolerance(self):
     pixels = [1,2,3, 4,5,6,
               7,8,9, 8,7,6]
     bmp = bitmap.Bitmap(3, 2, 2, pixels)
 
     histogram = bmp.ColorHistogram(ignore_color=bitmap.RgbaColor(0, 1, 2),
                                    tolerance=1)
     self.assertEquals(histogram.r[1], 0)
     self.assertEquals(histogram.r[4], 1)
     self.assertEquals(histogram.r[7], 1)
     self.assertEquals(histogram.r[8], 1)
     self.assertEquals(histogram.g[2], 0)
     self.assertEquals(histogram.g[5], 1)
     self.assertEquals(histogram.g[7], 1)
     self.assertEquals(histogram.g[8], 1)
     self.assertEquals(histogram.b[3], 0)
     self.assertEquals(histogram.b[6], 2)
     self.assertEquals(histogram.b[9], 1)
 
-  @test.Disabled
   def testHistogramDistanceIgnoreColor(self):
     pixels = [1,2,3, 1,2,3,
               1,2,3, 1,2,3]
     bmp = bitmap.Bitmap(3, 2, 2, pixels)
 
     hist1 = bmp.ColorHistogram(ignore_color=bitmap.RgbaColor(1, 2, 3))
     hist2 = bmp.ColorHistogram()
 
     self.assertEquals(hist1.Distance(hist2), 0)