def _get_pdiff(example):
img_path, ref_path, diff_path = example.img_path, example.ref_path, example.diff_path
trace("generated image: " + img_path)
ref = example.fetch_ref()
if not ref:
warn("reference image %s doesn't exist" % example.ref_url)
else:
ref_dir = dirname(ref_path)
if not exists(ref_dir):
os.makedirs(ref_dir)
with open(ref_path, "wb") as f:
f.write(ref)
trace("saved reference: " + ref_path)
example.pixels = image_diff(diff_path, img_path, ref_path)
if example.pixels != 0:
comment = "dimensions don't match" if example.pixels == -1 else white(
"%.02f%%" % example.pixels) + " of pixels"
warn("generated and reference images differ: %s" % comment)
else:
ok("generated and reference images match")
def _print_phantomjs_output(result):
errors = result['errors']
messages = result['messages']
resources = result['resources']
for message in messages:
msg = message['msg']
line = message.get('line')
source = message.get('source')
if source is None:
write(msg)
elif line is None:
write("%s: %s" % (source, msg))
else:
write("%s:%s: %s" % (source, line, msg))
# Process resources
for resource in resources:
url = resource['url']
if url.endswith(".png"):
ok("%s: %s (%s)" % (url, yellow(resource['status']), resource['statusText']))
else:
warn("Resource error:: %s: %s (%s)" % (url, red(resource['status']), resource['statusText']))
# You can have a successful test, and still have errors reported, so not failing here.
for error in errors:
warn("%s: %s" % (red("PhatomJS Error: "), error['msg']))
for item in error['trace']:
write(" %s: %d" % (item['file'], item['line']))
def _print_phantomjs_output(result):
errors = result['errors']
messages = result['messages']
resources = result['resources']
for message in messages:
msg = message['msg']
line = message.get('line')
source = message.get('source')
if source and line:
msg = "%s:%s: %s" % (source, line, msg)
info(msg, label="JS")
# Process resources
for resource in resources:
url = resource['url']
if url.endswith(".png"):
ok("%s: %s (%s)" %
(url, yellow(resource['status']), resource['statusText']))
else:
fail("Resource error:: %s: %s (%s)" %
(url, red(resource['status']), resource['statusText']),
label="JS")
# You can have a successful test, and still have errors reported, so not failing here.
for error in errors:
fail(error['msg'], label="JS")
for item in error['trace']:
file = item['file']
line = item['line']
if file and line:
fail(" %s: %d" % (file, line), label="JS")
def _get_pdiff(example, diff):
test_png, ref_png, diff_png = get_example_pngs(example, diff)
info("generated image: " + test_png)
retrieved_reference_image = _get_reference_image_from_s3(example, diff)
if retrieved_reference_image:
ref_png_path = dirname(ref_png)
if not exists(ref_png_path):
os.makedirs(ref_png_path)
with open(ref_png, "wb") as f:
f.write(retrieved_reference_image)
info("saved reference: " + ref_png)
code = process_image_diff(diff_png, test_png, ref_png)
if code != 0:
warn("generated and reference images differ")
warn("diff: " + diff_png)
else:
ok("generated and reference images match")
def _get_pdiff(example):
img_path, ref_path, diff_path = example.img_path, example.ref_path, example.diff_path
trace("generated image: " + img_path)
ref = example.fetch_ref()
if not ref:
warn("reference image %s doesn't exist" % example.ref_url)
else:
ref_dir = dirname(ref_path)
if not exists(ref_dir):
os.makedirs(ref_dir)
with open(ref_path, "wb") as f:
f.write(ref)
trace("saved reference: " + ref_path)
example.pixels = image_diff(diff_path, img_path, ref_path)
if example.pixels != 0:
comment = "dimensions don't match" if example.pixels == -1 else white("%.02f%%" % example.pixels) + " of pixels"
warn("generated and reference images differ: %s" % comment)
else:
ok("generated and reference images match")
