def run_all_tests(pattern=None):
"""
Run all existing test cases.
Test cases are looked up under tests/ directory.
"""
if pattern is None:
pattern = "*_tests.py"
tests_path = get_tests_path()
log_handler = logging.FileHandler(join(tests_path, "sverchok_tests.log"),
mode='w')
logging.getLogger().addHandler(log_handler)
try:
loader = unittest.TestLoader()
suite = loader.discover(start_dir=tests_path, pattern=pattern)
buffer = StringIO()
runner = unittest.TextTestRunner(stream=buffer, verbosity=2)
old_nodes.register_all()
with coverage_report():
result = runner.run(suite)
info("Test cases result:\n%s", buffer.getvalue())
return result
finally:
logging.getLogger().removeHandler(log_handler)
def sv_post_load(scene):
"""
Upgrade nodes, apply preferences and do an update.
THe update order is next:
1. pre_load handler
2. update methods of trees in a file
3. post_load handler
4. evaluate trees from main tree handler
post_load handler is also called when Blender is first ran
The method should initialize Sverchok parts which are required by loaded tree
"""
from sverchok import node_tree, settings
# ensure current nodeview view scale / location parameters reflect users' system settings
node_tree.SverchCustomTree.update_gl_scale_info(None, "sv_post_load")
# register and mark old and dependent nodes
with catch_log_error():
if any(not n.is_registered_node_type() for ng in BlTrees().sv_trees
for n in ng.nodes):
old_nodes.register_all()
old_nodes.mark_all()
dummy_nodes.register_all()
dummy_nodes.mark_all()
with catch_log_error():
settings.apply_theme_if_necessary()
# when a file is opened as a startup file update method of its trees is not called (Blender inconsistency??)
for tree in BlTrees().sv_main_trees:
tree.update()
def sv_post_load(scene):
"""
Upgrade nodes, apply preferences and do an update.
THe update order is next:
1. pre_load handler
2. update methods of trees in a file
3. post_load handler
post_load handler is also called when Blender is first ran
The method should remove throttling trees made in pre_load event,
initialize Sverchok parts which are required by loaded tree
and update all Sverchok trees
"""
from sverchok import node_tree, settings
# ensure current nodeview view scale / location parameters reflect users' system settings
node_tree.SverchCustomTree.update_gl_scale_info(None, "sv_post_load")
# register and mark old and dependent nodes
with catch_log_error():
if any(not n.is_registered_node_type() for ng in BlTrees().sv_trees
for n in ng.nodes):
old_nodes.register_all()
old_nodes.mark_all()
dummy_nodes.register_all()
dummy_nodes.mark_all()
with catch_log_error():
settings.apply_theme_if_necessary()
# release all trees and update them
set_first_run(False)
build_update_list()
process_tree()
def run_test_from_file(file_name):
"""
Run test from file given by name. File should be places in tests folder
:param file_name: sting like avl_tree_tests.py
:return: result
"""
tests_path = get_tests_path()
log_handler = logging.FileHandler(join(tests_path, "sverchok_tests.log"), mode='w')
logging.getLogger().addHandler(log_handler)
buffer = None
try:
loader = unittest.TestLoader()
suite = loader.discover(start_dir=tests_path, pattern=file_name)
buffer = StringIO()
runner = unittest.TextTestRunner(stream=buffer, verbosity=2)
old_nodes.register_all()
result = runner.run(suite)
info("Test cases result:\n%s", buffer.getvalue())
return result
finally:
logging.getLogger().removeHandler(log_handler)
return buffer.getvalue().split('\n')[-2] if buffer else "Global error"