gatherfailed.py

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#  Copyright 2008-2015 Nokia Networks
#  Copyright 2016-     Robot Framework Foundation
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
 
from robotide.lib.robot.errors import DataError
from robotide.lib.robot.model import SuiteVisitor
from robotide.lib.robot.result import ExecutionResult
from robotide.lib.robot.utils import get_error_message
 
 
class GatherFailedTests(SuiteVisitor):
 
    def __init__(self):
        self.teststests = []
 
    def visit_test(self, test):
        if not test.passed:
            self.teststests.append(test.longname)
 
    def visit_keyword(self, kw):
        pass
 
 
class GatherFailedSuites(SuiteVisitor):
 
    def __init__(self):
        self.suitessuites = []
 
    def start_suite(self, suite):
        if any(not test.passed for test in suite.tests):
            self.suitessuites.append(suite.longname)
 
    def visit_test(self, test):
        pass
 
    def visit_keyword(self, kw):
        pass
 
 
def gather_failed_tests(output):
    if output.upper() == 'NONE':
        return []
    gatherer = GatherFailedTests()
    tests_or_tasks = 'tests or tasks'
    try:
        suite = ExecutionResult(output, include_keywords=False).suite
        suite.visit(gatherer)
        tests_or_tasks = 'tests' if not suite.rpa else 'tasks'
        if not gatherer.tests:
            raise DataError('All %s passed.' % tests_or_tasks)
    except:
        raise DataError("Collecting failed %s from '%s' failed: %s"
                        % (tests_or_tasks, output, get_error_message()))
    return gatherer.tests
 
 
def gather_failed_suites(output):
    if output.upper() == 'NONE':
        return []
    gatherer = GatherFailedSuites()
    try:
        ExecutionResult(output, include_keywords=False).suite.visit(gatherer)
        if not gatherer.suites:
            raise DataError('All suites passed.')
    except:
        raise DataError("Collecting failed suites from '%s' failed: %s"
                        % (output, get_error_message()))
    return gatherer.suites