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allow visual tests to be run from root

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This commit is contained in:
Dane Springmeyer 2012-03-08 17:01:51 -08:00
parent 3add1f984c
commit 9fb45ebf75
1 changed files with 2 additions and 3 deletions
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5
tests/visual_tests/test.py
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@ -2,12 +2,11 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
import mapnik import mapnik
import cairo
import sys import sys
import os.path import os.path
from compare import compare, summary from compare import compare, summary
dirname = os.path.dirname(sys.argv[0]) dirname = os.path.dirname(__file__)
files = [ files = [
("list", 800, 600, 400, 300, 250, 200, 150, 100), ("list", 800, 600, 400, 300, 250, 200, 150, 100),
("simple", 800, 600, 400, 300, 250, 200, 150, 100), ("simple", 800, 600, 400, 300, 250, 200, 150, 100),
@ -40,7 +39,7 @@ def render(filename, width, height=100):
mapnik.load_map(m, os.path.join(dirname, "%s.xml" % filename), False) mapnik.load_map(m, os.path.join(dirname, "%s.xml" % filename), False)
bbox = mapnik.Box2d(-0.05, -0.01, 0.95, 0.01) bbox = mapnik.Box2d(-0.05, -0.01, 0.95, 0.01)
m.zoom_to_box(bbox) m.zoom_to_box(bbox)
basefn = '%s-%d' % (filename, width) basefn = os.path.join(dirname,'%s-%d' % (filename, width))
mapnik.render_to_file(m, basefn+'-agg.png') mapnik.render_to_file(m, basefn+'-agg.png')
diff = compare(basefn + '-agg.png', basefn + '-reference.png') diff = compare(basefn + '-agg.png', basefn + '-reference.png')
if diff > 0: if diff > 0: