def test_file_examples(file_example, example, report):
if example.is_skip:
pytest.skip("skipping %s" % example.relpath)
(status, duration, out, err) = _run_example(example)
info("Example run in %s" % white("%.3fs" % duration))
for line in out.split("\n"):
if len(line) == 0 or line.startswith("Wrote "):
continue
info(line, label="PY")
for line in err.split("\n"):
if len(line) == 0:
continue
warn(line, label="PY")
assert status != "timeout", "%s timed out" % example.relpath
assert status == 0, "%s failed to run (exit code %s)" % (example.relpath,
status)
if example.no_js:
if not pytest.config.option.no_js:
warn("skipping bokehjs for %s" % example.relpath)
else:
_assert_snapshot(example, "file://%s.html" % example.path_no_ext,
'file')
if example.no_diff:
warn("skipping image diff for %s" % example.relpath)
else:
_get_pdiff(example)
def test_file_examples(file_example, example, report):
if example.is_skip:
pytest.skip("skipping %s" % example.relpath)
(status, duration, out, err) = _run_example(example)
info("Example run in %s" % white("%.3fs" % duration))
for line in out.split("\n"):
if len(line) == 0 or line.startswith("Wrote "):
continue
info(line, label="PY")
for line in err.split("\n"):
if len(line) == 0:
continue
warn(line, label="PY")
assert status != "timeout", "%s timed out" % example.relpath
assert status == 0, "%s failed to run (exit code %s)" % (example.relpath, status)
if example.no_js:
if not pytest.config.option.no_js:
warn("skipping bokehjs for %s" % example.relpath)
else:
_assert_snapshot(example, "file://%s.html" % example.path_no_ext, 'file')
if example.no_diff:
warn("skipping image diff for %s" % example.relpath)
else:
_get_pdiff(example)
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 _assert_snapshot(example, url, example_type):
screenshot_path = example.img_path
height = 2000 if example_type == 'notebook' else 1000
wait = 30000
start = time.time()
result = get_phantomjs_screenshot(url, screenshot_path, 1000, wait, 1000, height)
end = time.time()
info("Example rendered in %s" % white("%.3fs" % (end - start)))
success = result['success']
timeout = result['timeout']
errors = result['errors']
resources = result['resources']
no_errors = len(errors) == 0
no_resources = len(resources) == 0
if timeout:
warn("%s: %s" % (red("TIMEOUT: "), "bokehjs did not finish in %s ms" % wait))
if pytest.config.option.verbose:
_print_phantomjs_output(result)
assert success, "%s failed to load" % example.relpath
assert no_resources, "%s failed with %d missing resources" % (example.relpath, len(resources))
assert no_errors, "%s failed with %d errors" % (example.relpath, len(errors))
def _assert_snapshot(example, url, example_type):
screenshot_path = example.img_path
height = 2000 if example_type == 'notebook' else 1000
wait = 30000
start = time.time()
result = get_phantomjs_screenshot(url, screenshot_path, 1000, wait, 1000,
height)
end = time.time()
info("Example rendered in %s" % white("%.3fs" % (end - start)))
success = result['success']
timeout = result['timeout']
errors = result['errors']
resources = result['resources']
no_errors = len(errors) == 0
no_resources = len(resources) == 0
if timeout:
warn("%s: %s" %
(red("TIMEOUT: "), "bokehjs did not finish in %s ms" % wait))
if pytest.config.option.verbose:
_print_phantomjs_output(result)
assert success, "%s failed to load" % example.relpath
assert no_resources, "%s failed with %d missing resources" % (
example.relpath, len(resources))
assert no_errors, "%s failed with %d errors" % (example.relpath,
len(errors))
def _assert_snapshot(example, url, example_type):
screenshot_path = example.img_path
width = 1000
height = 2000 if example_type == 'notebook' else 1000
local_wait = 100
global_wait = 15000
start = time.time()
result = get_screenshot(url, screenshot_path, local_wait, global_wait, width, height)
end = time.time()
info("Example rendered in %s" % white("%.3fs" % (end - start)))
success = result['success']
timeout = result['timeout']
errors = result['errors']
no_errors = len(errors) == 0
if timeout:
warn("%s %s" % (red("TIMEOUT:"), "bokehjs did not finish in %s ms" % global_wait))
if pytest.config.option.verbose:
_print_webengine_output(result)
assert success, "%s failed to load" % example.relpath
assert no_errors, "%s failed with %d errors" % (example.relpath, len(errors))
def _assert_snapshot(example, url, example_type):
screenshot_path = example.img_path
width = 1000
height = 2000 if example_type == 'notebook' else 1000
local_wait = 100
global_wait = 15000
start = time.time()
result = get_screenshot(url, screenshot_path, local_wait, global_wait, width, height)
end = time.time()
info("Example rendered in %s" % white("%.3fs" % (end - start)))
success = result['success']
timeout = result['timeout']
errors = result['errors']
no_errors = len(errors) == 0
if timeout:
warn("%s %s" % (red("TIMEOUT:"), "bokehjs did not finish in %s ms" % global_wait))
if pytest.config.option.verbose:
_print_webengine_output(result)
assert success, "%s failed to load" % example.relpath
assert no_errors, "%s failed with %d errors" % (example.relpath, len(errors))
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")
