#!/usr/bin/env python3 # Copyright (c) 2020 Intel Corporation # # SPDX-License-Identifier: Apache-2.0 ''' This test file contains testcases for reporting functionality of Testsuite class of twister ''' import sys import os import xml.etree.ElementTree as ET import csv from collections import defaultdict from mock import MagicMock import pytest ZEPHYR_BASE = os.getenv("ZEPHYR_BASE") sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts/schemas/twister/")) def test_discard_report(class_testsuite, platforms_list, all_testcases_dict, caplog, tmpdir): """ Testing discard_report function of Testsuite class in twister Test 1: Check if apply_filters function has been run before running discard_report Test 2: Test if the generated report is not empty Test 3: Test if the gerenrated report contains the expected columns""" class_testsuite.platforms = platforms_list class_testsuite.testcases = all_testcases_dict filename = tmpdir.mkdir("test_discard").join("discard_report.csv") with pytest.raises(SystemExit): class_testsuite.discard_report(filename) assert "apply_filters() hasn't been run!" in caplog.text kwargs = {"exclude_tag" : ['test_a'], "exclude_platform" : ['demo_board_1'], "platform" : ['demo_board_2']} class_testsuite.apply_filters(**kwargs) class_testsuite.discard_report(filename) assert os.stat(filename).st_size != 0 with open(filename, "r") as file: csv_reader = csv.reader(file) assert set(['test', 'arch', 'platform', 'reason']) == set(list(csv_reader)[0]) def test_csv_report(class_testsuite, instances_fixture, tmpdir): """ Testing csv_report function of Testsuite class in twister Test 1: Assert the csv_report isnt empty after execution of csv_report function Test 2: Assert on the columns and values of the generated csv_report""" class_testsuite.instances = instances_fixture filename = tmpdir.mkdir("test_csv").join("twister_csv_report.csv") class_testsuite.csv_report(filename) assert os.path.exists(filename) assert os.stat(filename).st_size != 0 mydict = {'test': [], 'arch' : [], 'platform' : [], 'status': [], 'extra_args': [], 'handler': [], 'handler_time': [], 'ram_size': [], 'rom_size': []} with open(filename, "r") as file: csv_reader = csv.reader(file) assert set(mydict.keys()) == set(list(csv_reader)[0]) for instance in class_testsuite.instances.values(): mydict["test"].append(instance.testcase.name) mydict["arch"].append(instance.platform.arch) mydict["platform"].append(instance.platform.name) instance_status = instance.status if instance.status is not None else "" mydict["status"].append(instance_status) args = " ".join(instance.testcase.extra_args) mydict["extra_args"].append(args) mydict["handler"].append(instance.platform.simulation) mydict["handler_time"].append(instance.metrics.get("handler_time", "")) mydict["ram_size"].append(instance.metrics.get("ram_size", '0')) mydict["rom_size"].append(instance.metrics.get("rom_size", '0')) dict_file = open(filename, "r") dict_reader = csv.DictReader(dict_file) columns = defaultdict(list) for row in dict_reader: for (key, value) in row.items(): columns[key].append(value) for _, value in enumerate(mydict): assert columns[value] == mydict[value] dict_file.close() def test_xunit_report(class_testsuite, test_data, instances_fixture, platforms_list, all_testcases_dict): """ Testing xunit_report function of Testsuite class in twister Test 1: Assert twister.xml file exists after execution of xunit_report function Test 2: Assert on fails, passes, skips, errors values Test 3: Assert on the tree structure of twister.xml file""" class_testsuite.platforms = platforms_list class_testsuite.testcases = all_testcases_dict kwargs = {"exclude_tag" : ['test_a'], "exclude_platform" : ['demo_board_1'], "platform" : ['demo_board_2']} class_testsuite.apply_filters(**kwargs) class_testsuite.instances = instances_fixture inst1 = class_testsuite.instances.get("demo_board_2/scripts/tests/twister/test_data/testcases/tests/test_a/test_a.check_1") inst2 = class_testsuite.instances.get("demo_board_2/scripts/tests/twister/test_data/testcases/tests/test_a/test_a.check_2") inst1.status = "failed" inst2.status = "skipped" filename = test_data + "twister.xml" fails, passes, errors, skips = class_testsuite.xunit_report(filename) assert os.path.exists(filename) filesize = os.path.getsize(filename) assert filesize != 0 tree = ET.parse(filename) assert int(tree.findall('testsuite')[0].attrib["skipped"]) == int(skips) assert int(tree.findall('testsuite')[0].attrib["failures"]) == int(fails) assert int(tree.findall('testsuite')[0].attrib["errors"]) == int(errors) assert int(tree.findall('testsuite')[0].attrib["tests"]) == int(passes+fails+skips+errors) for index in range(1, len(class_testsuite.instances)+1): # index=0 corresponds to 'properties'. Test cases start from index=1 if len(list(tree.findall('testsuite')[0][index])) != 0: if tree.findall('testsuite')[0][index][0].attrib["type"] == "failure": assert tree.findall('testsuite')[0][index].attrib["name"] == \ (inst1.testcase.name) elif tree.findall('testsuite')[0][index][0].attrib["type"] == "skipped": assert tree.findall('testsuite')[0][index].attrib["name"] == \ (inst2.testcase.name) os.remove(filename) def test_compare_metrics(class_testsuite, test_data, instances_fixture, caplog): """ Testing compare_metrics function of Testsuite class in twister Test 1: Error message is raised if file twister.csv file doesnt exist Test 2: Assert on compare_metrics results for expected values""" class_testsuite.instances = instances_fixture for instance in class_testsuite.instances.values(): instance.metrics["ram_size"] = 5 instance.metrics["rom_size"] = 9 filename_not_exist = test_data + "twister_file_not_exist.csv" class_testsuite.compare_metrics(filename_not_exist) assert "Cannot compare metrics, " + filename_not_exist + " not found" in caplog.text filename = test_data + "twister.csv" results = class_testsuite.compare_metrics(filename) for instance in class_testsuite.instances.values(): for res in results: assert res[0].platform.name == instance.platform.name if (res[0].platform.name == instance.platform.name) and \ (res[0].testcase.name == instance.testcase.name): if res[1] == "ram_size": assert res[2] == instance.metrics["ram_size"] elif res[1] == "rom_size": assert res[2] == instance.metrics["rom_size"] def test_target_report(class_testsuite, instances_fixture, tmpdir_factory): """ Testing target_report function of Testsuite class in twister Test: Assert xunit_report function is called from target_report function""" class_testsuite.instances = instances_fixture outdir = tmpdir_factory.mktemp("tmp") class_testsuite.xunit_report = MagicMock(side_effect=class_testsuite.xunit_report) class_testsuite.target_report(outdir, "abc", append=False) assert class_testsuite.instances class_testsuite.xunit_report.assert_called()