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// Copyright 2013 Google Inc. All Rights Reserved.
//
// 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.
#include <stdarg.h>
#include <stdio.h>
#include "gtest/gtest.h"
#include "line_printer.h"
string StringPrintf(const char* format, ...) {
const int N = 1024;
char buf[N];
va_list ap;
va_start(ap, format);
vsnprintf(buf, N, format, ap);
va_end(ap);
return buf;
}
/// A test result printer that's less wordy than gtest's default.
struct LaconicPrinter : public testing::EmptyTestEventListener {
LaconicPrinter() : tests_started_(0), test_count_(0), iteration_(0) {}
virtual void OnTestProgramStart(const testing::UnitTest& unit_test) {
test_count_ = unit_test.test_to_run_count();
}
virtual void OnTestIterationStart(const testing::UnitTest& test_info,
int iteration) {
tests_started_ = 0;
iteration_ = iteration;
}
virtual void OnTestStart(const testing::TestInfo& test_info) {
++tests_started_;
printer_.Print(
StringPrintf("[%d/%d%s] %s.%s",
tests_started_,
test_count_,
iteration_ ? StringPrintf(" iter %d", iteration_).c_str()
: "",
test_info.test_case_name(),
test_info.name()),
LinePrinter::ELIDE);
}
virtual void OnTestPartResult(
const testing::TestPartResult& test_part_result) {
if (!test_part_result.failed())
return;
printer_.PrintOnNewLine(StringPrintf(
"*** Failure in %s:%d\n%s\n", test_part_result.file_name(),
test_part_result.line_number(), test_part_result.summary()));
}
virtual void OnTestProgramEnd(const testing::UnitTest& unit_test) {
printer_.PrintOnNewLine(unit_test.Passed() ? "passed\n" : "failed\n");
}
private:
LinePrinter printer_;
int tests_started_;
int test_count_;
int iteration_;
};
int main(int argc, char **argv) {
testing::InitGoogleTest(&argc, argv);
testing::TestEventListeners& listeners =
testing::UnitTest::GetInstance()->listeners();
delete listeners.Release(listeners.default_result_printer());
listeners.Append(new LaconicPrinter);
return RUN_ALL_TESTS();
}
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