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-rw-r--r--WebKitTools/Scripts/webkitpy/layout_tests/port/port_testcase.py12
1 files changed, 9 insertions, 3 deletions
diff --git a/WebKitTools/Scripts/webkitpy/layout_tests/port/port_testcase.py b/WebKitTools/Scripts/webkitpy/layout_tests/port/port_testcase.py
index 2d650f5..47597d6 100644
--- a/WebKitTools/Scripts/webkitpy/layout_tests/port/port_testcase.py
+++ b/WebKitTools/Scripts/webkitpy/layout_tests/port/port_testcase.py
@@ -68,14 +68,20 @@ class PortTestCase(unittest.TestCase):
dir = port.layout_tests_dir()
file1 = os.path.join(dir, 'fast', 'css', 'button_center.png')
+ fh1 = file(file1)
+ contents1 = fh1.read()
file2 = os.path.join(dir, 'fast', 'css',
'remove-shorthand-expected.png')
+ fh2 = file(file2)
+ contents2 = fh2.read()
tmpfile = tempfile.mktemp()
- self.assertFalse(port.diff_image(file1, file1))
- self.assertTrue(port.diff_image(file1, file2))
+ self.assertFalse(port.diff_image(contents1, contents1))
+ self.assertTrue(port.diff_image(contents1, contents2))
- self.assertTrue(port.diff_image(file1, file2, tmpfile))
+ self.assertTrue(port.diff_image(contents1, contents2, tmpfile))
+ fh1.close()
+ fh2.close()
# FIXME: this may not be being written?
# self.assertTrue(os.path.exists(tmpfile))
# os.remove(tmpfile)