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https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed
synced 2024-09-21 06:12:09 +00:00
243e32a85f
This makes these changes to the unit test framework:
(1) Makes the simple test runner output match GTest
(2) Adds a new RunAllTestsStart() and RunAllTestsEnd() event
(3) Adds an intentionally-failing expectation to the sample test
Example output:
[==========] Running all tests.
[ RUN ] PigweedTest.ExpectBool
[ OK ] PigweedTest.ExpectBool
[ RUN ] PigweedTest.ExpectBasicComparisons
[ OK ] PigweedTest.ExpectBasicComparisons
[ RUN ] PigweedTest.ExpectStringEquality
[ OK ] PigweedTest.ExpectStringEquality
[ RUN ] PigweedTest.NonCopyableType
[ OK ] PigweedTest.NonCopyableType
[ RUN ] PigweedTest.MacroArgumentsOnlyAreEvaluatedOnce
[ OK ] PigweedTest.MacroArgumentsOnlyAreEvaluatedOnce
[ RUN ] FixtureTest.CustomFixture
[ OK ] FixtureTest.CustomFixture
[ RUN ] PigweedTestFixture.TheNumberIs35
[ OK ] PigweedTestFixture.TheNumberIs35
[ RUN ] PigweedTestFixture.YupTheNumberIs35
[ OK ] PigweedTestFixture.YupTheNumberIs35
[ RUN ] PigweedTestFixture.MissingExpectations
../pw_unit_test/framework_test.cc:156: Failure
Expected: missed_expectations == 200
[ FAILED ] PigweedTestFixture.MissingExpectations
[==========] Done running all tests.
[ PASSED ] 8 test(s).
[ FAILED ] 1 test(s).
Change-Id: I813096a9d62423e256993ae03724337d52702297
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
// Copyright 2019 The Pigweed Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy
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// of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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#include "pw_unit_test/simple_printing_event_handler.h"
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#include <cstdarg>
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#include <cstdio>
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namespace pw::unit_test {
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void SimplePrintingEventHandler::RunAllTestsStart() {
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WriteAndFlush("[==========] Running all tests.\n");
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}
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void SimplePrintingEventHandler::RunAllTestsEnd(
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const RunTestsSummary& run_tests_summary) {
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WriteAndFlush("[==========] Done running all tests.\n");
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WriteAndFlush(
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"[ PASSED ] %d test(s).\n", run_tests_summary.passed_tests);
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if (run_tests_summary.failed_tests) {
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WriteAndFlush(
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"[ FAILED ] %d test(s).\n", run_tests_summary.failed_tests);
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}
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}
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void SimplePrintingEventHandler::TestCaseStart(const TestCase& test_case) {
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WriteAndFlush(
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"[ RUN ] %s.%s\n", test_case.suite_name, test_case.test_name);
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}
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void SimplePrintingEventHandler::TestCaseEnd(const TestCase& test_case,
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TestResult result) {
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// Use a switch with no default to detect changes in the test result enum.
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switch (result) {
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case TestResult::kSuccess:
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WriteAndFlush(
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"[ OK ] %s.%s\n", test_case.suite_name, test_case.test_name);
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break;
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case TestResult::kFailure:
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WriteAndFlush(
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"[ FAILED ] %s.%s\n", test_case.suite_name, test_case.test_name);
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break;
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}
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}
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void SimplePrintingEventHandler::TestCaseExpect(
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const TestCase& test_case, const TestExpectation& expectation) {
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if (!verbose_ && expectation.success) {
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return;
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}
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const char* result = expectation.success ? "Success" : "Failure";
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WriteAndFlush(
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"%s:%d: %s\n", test_case.file_name, expectation.line_number, result);
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WriteAndFlush(" Expected: %s\n", expectation.expression);
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}
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int SimplePrintingEventHandler::WriteAndFlush(const char* format, ...) {
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va_list args;
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va_start(args, format);
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std::vsnprintf(buffer_, sizeof(buffer_), format, args);
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va_end(args);
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return write_(buffer_);
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}
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} // namespace pw::unit_test
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