tools/telemetry/telemetry/png_bitmap_unittest.py - Issue 12294002: Revert 182991

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Side by Side Diff: tools/telemetry/telemetry/png_bitmap_unittest.py

Issue 12294002: Revert 182991 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: Created 7 years, 10 months ago

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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 # Use of this source code is governed by a BSD-style license that can be	2 # Use of this source code is governed by a BSD-style license that can be

3 # found in the LICENSE file.	3 # found in the LICENSE file.

4 import unittest	4 import unittest

5	5

6 from telemetry import png_bitmap	6 from telemetry import png_bitmap

7	7

8 # This is a simple base64 encoded 2x2 PNG which contains, in order, a single	8 # This is a simple base64 encoded 2x2 PNG which contains, in order, a single

9 # Red, Yellow, Blue, and Green pixel.	9 # Red, Yellow, Blue, and Green pixel.

10 test_png = """	10 test_png = """

11 iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91	11 iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAIAAAD91

12 JpzAAAAAXNSR0IArs4c6QAAAAlwSFlzAAALEwAACx	12 JpzAAAAAXNSR0IArs4c6QAAAAlwSFlzAAALEwAACx

13 MBAJqcGAAAABZJREFUCNdj/M/AwPCfgYGB4T/DfwY	13 MBAJqcGAAAABZJREFUCNdj/M/AwPCfgYGB4T/DfwY

14 AHAAD/iOWZXsAAAAASUVORK5CYII=	14 AHAAD/iOWZXsAAAAASUVORK5CYII=

15 """	15 """

16	16

17 class PngBitmapTest(unittest.TestCase):	17 class PngBitmapTest(unittest.TestCase):

18 def testRead(self):	18 def testRead(self):

19 png = png_bitmap.PngBitmap(test_png)	19 png = png_bitmap.PngBitmap(test_png)

20	20

21 self.assertEquals(2, png.width)	21 self.assertEquals(2, png.width)

22 self.assertEquals(2, png.height)	22 self.assertEquals(2, png.height)

23	23

24 png.GetPixelColor(0, 0).AssertIsRGB(255, 0, 0)	24 png.GetPixelColor(0, 0).AssertIsRGB(255, 0, 0)

25 png.GetPixelColor(1, 1).AssertIsRGB(0, 255, 0)	25 png.GetPixelColor(1, 1).AssertIsRGB(0, 255, 0)

26 png.GetPixelColor(0, 1).AssertIsRGB(0, 0, 255)	26 png.GetPixelColor(0, 1).AssertIsRGB(0, 0, 255)

27 png.GetPixelColor(1, 0).AssertIsRGB(255, 255, 0)	27 png.GetPixelColor(1, 0).AssertIsRGB(255, 255, 0)

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