249 lines
6.8 KiB
GDScript
249 lines
6.8 KiB
GDScript
# ------------------------------------------------------------------------------
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# Used to keep track of info about each test ran.
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# ------------------------------------------------------------------------------
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class Test:
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# indicator if it passed or not. defaults to true since it takes only
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# one failure to make it not pass. _fail in gut will set this.
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var passed = true
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# the name of the function
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var name = ""
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# flag to know if the name has been printed yet.
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var has_printed_name = false
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# the line number the test is on
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var line_number = -1
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# ------------------------------------------------------------------------------
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# ------------------------------------------------------------------------------
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class TestScript:
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var inner_class_name = null
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var tests = []
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var path = null
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var _utils = null
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var _lgr = null
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func _init(utils=null, logger=null):
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_utils = utils
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_lgr = logger
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func to_s():
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var to_return = path
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if(inner_class_name != null):
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to_return += str('.', inner_class_name)
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to_return += "\n"
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for i in range(tests.size()):
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to_return += str(' ', tests[i].name, "\n")
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return to_return
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func get_new():
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var TheScript = load(path)
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var inst = null
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if(inner_class_name != null):
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inst = TheScript.get(inner_class_name).new()
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else:
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inst = TheScript.new()
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return inst
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func get_full_name():
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var to_return = path
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if(inner_class_name != null):
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to_return += '.' + inner_class_name
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return to_return
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func get_filename():
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return path.get_file()
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func has_inner_class():
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return inner_class_name != null
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func export_to(config_file, section):
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config_file.set_value(section, 'path', path)
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config_file.set_value(section, 'inner_class', inner_class_name)
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var names = []
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for i in range(tests.size()):
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names.append(tests[i].name)
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config_file.set_value(section, 'tests', names)
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func _remap_path(path):
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var to_return = path
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if(!_utils.file_exists(path)):
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_lgr.debug('Checking for remap for: ' + path)
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var remap_path = path.get_basename() + '.gd.remap'
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if(_utils.file_exists(remap_path)):
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var cf = ConfigFile.new()
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cf.load(remap_path)
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to_return = cf.get_value('remap', 'path')
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else:
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_lgr.warn('Could not find remap file ' + remap_path)
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return to_return
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func import_from(config_file, section):
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path = config_file.get_value(section, 'path')
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path = _remap_path(path)
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var test_names = config_file.get_value(section, 'tests')
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for i in range(test_names.size()):
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var t = Test.new()
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t.name = test_names[i]
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tests.append(t)
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# Null is an acceptable value, but you can't pass null as a default to
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# get_value since it thinks you didn't send a default...then it spits
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# out red text. This works around that.
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var inner_name = config_file.get_value(section, 'inner_class', 'Placeholder')
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if(inner_name != 'Placeholder'):
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inner_class_name = inner_name
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else: # just being explicit
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inner_class_name = null
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# ------------------------------------------------------------------------------
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# start test_collector, I don't think I like the name.
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# ------------------------------------------------------------------------------
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var scripts = []
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var _test_prefix = 'test_'
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var _test_class_prefix = 'Test'
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var _utils = load('res://addons/gut/utils.gd').new()
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var _lgr = _utils.get_logger()
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func _parse_script(script):
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var file = File.new()
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var line = ""
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var line_count = 0
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var inner_classes = []
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var scripts_found = []
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file.open(script.path, 1)
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while(!file.eof_reached()):
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line_count += 1
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line = file.get_line()
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#Add a test
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if(line.begins_with("func " + _test_prefix)):
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var from = line.find(_test_prefix)
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var line_len = line.find("(") - from
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var new_test = Test.new()
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new_test.name = line.substr(from, line_len)
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new_test.line_number = line_count
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script.tests.append(new_test)
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if(line.begins_with('class ')):
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var iclass_name = line.replace('class ', '')
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iclass_name = iclass_name.replace(':', '')
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if(iclass_name.begins_with(_test_class_prefix)):
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inner_classes.append(iclass_name)
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scripts_found.append(script.path)
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for i in range(inner_classes.size()):
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var ts = TestScript.new(_utils, _lgr)
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ts.path = script.path
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ts.inner_class_name = inner_classes[i]
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if(_parse_inner_class_tests(ts)):
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scripts.append(ts)
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scripts_found.append(script.path + '[' + inner_classes[i] +']')
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file.close()
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return scripts_found
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func _parse_inner_class_tests(script):
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var inst = script.get_new()
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if(!inst is _utils.Test):
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_lgr.warn('Ignoring ' + script.inner_class_name + ' because it starts with "' + _test_class_prefix + '" but does not extend addons/gut/test.gd')
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return false
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var methods = inst.get_method_list()
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for i in range(methods.size()):
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var name = methods[i]['name']
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if(name.begins_with(_test_prefix) and methods[i]['flags'] == 65):
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var t = Test.new()
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t.name = name
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script.tests.append(t)
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return true
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# -----------------
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# Public
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# -----------------
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func add_script(path):
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# SHORTCIRCUIT
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if(has_script(path)):
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return []
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var f = File.new()
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# SHORTCIRCUIT
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if(!f.file_exists(path)):
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_lgr.error('Could not find script: ' + path)
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return
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var ts = TestScript.new(_utils, _lgr)
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ts.path = path
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scripts.append(ts)
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return _parse_script(ts)
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func to_s():
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var to_return = ''
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for i in range(scripts.size()):
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to_return += scripts[i].to_s() + "\n"
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return to_return
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func get_logger():
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return _lgr
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func set_logger(logger):
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_lgr = logger
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func get_test_prefix():
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return _test_prefix
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func set_test_prefix(test_prefix):
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_test_prefix = test_prefix
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func get_test_class_prefix():
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return _test_class_prefix
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func set_test_class_prefix(test_class_prefix):
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_test_class_prefix = test_class_prefix
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func clear():
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scripts.clear()
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func has_script(path):
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var found = false
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var idx = 0
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while(idx < scripts.size() and !found):
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if(scripts[idx].path == path):
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found = true
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else:
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idx += 1
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return found
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func export_tests(path):
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if(_utils.is_version_31()):
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_lgr.error("Exporting and importing not supported in 3.1 yet. There is a workaround, check the wiki.")
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return false
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var success = true
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var f = ConfigFile.new()
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for i in range(scripts.size()):
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scripts[i].export_to(f, str('TestScript-', i))
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var result = f.save(path)
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if(result != OK):
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_lgr.error(str('Could not save exported tests to [', path, ']. Error code: ', result))
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success = false
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return success
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func import_tests(path):
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if(_utils.is_version_31()):
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_lgr.error("Exporting and importing not supported in 3.1 yet. There is a workaround, check the wiki.")
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return false
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var success = false
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var f = ConfigFile.new()
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var result = f.load(path)
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if(result != OK):
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_lgr.error(str('Could not load exported tests from [', path, ']. Error code: ', result))
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else:
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var sections = f.get_sections()
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for key in sections:
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var ts = TestScript.new(_utils, _lgr)
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ts.import_from(f, key)
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scripts.append(ts)
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success = true
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return success
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