spec_arg_verbosity_test.cc
No OneTemporary
Actions

Subscribers

None

File Metadata

	#include <string.h>

	#include <iostream>

	#include "benchmark/benchmark.h"

	// Tests that the user specified verbosity level can be get.
	static void BM_Verbosity(benchmark::State& state) {
	for (auto _ : state) {
	}
	}
	BENCHMARK(BM_Verbosity);

	int main(int argc, char** argv) {
	const int32_t flagv = 42;

	// Verify that argv specify --v=42.
	bool found = false;
	for (int i = 0; i < argc; ++i) {
	if (strcmp("--v=42", argv[i]) == 0) {
	found = true;
	break;
	}
	}
	if (!found) {
	std::cerr << "This test requires '--v=42' to be passed as a command-line "
	<< "argument.\n";
	return 1;
	}

	benchmark::Initialize(&argc, argv);

	// Check that the current flag value is reported accurately via the
	// GetBenchmarkVerbosity() function.
	if (flagv != benchmark::GetBenchmarkVerbosity()) {
	std::cerr
	<< "Seeing different value for flags. GetBenchmarkVerbosity() returns ["
	<< benchmark::GetBenchmarkVerbosity() << "] expected flag=[" << flagv
	<< "]\n";
	return 1;
	}
	return 0;
	}