mirror of https://github.com/google/benchmark.git
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#include <string.h>
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#include <iostream>
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#include "benchmark/benchmark.h"
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// Tests that the user specified verbosity level can be get.
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static void BM_Verbosity(benchmark::State& state) {
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for (auto _ : state) {
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}
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}
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BENCHMARK(BM_Verbosity);
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int main(int argc, char** argv) {
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const int32_t flagv = 42;
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// Verify that argv specify --v=42.
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bool found = false;
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for (int i = 0; i < argc; ++i) {
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if (strcmp("--v=42", argv[i]) == 0) {
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found = true;
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break;
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}
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}
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if (!found) {
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std::cerr << "This test requires '--v=42' to be passed as a command-line "
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<< "argument.\n";
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return 1;
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}
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benchmark::Initialize(&argc, argv);
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// Check that the current flag value is reported accurately via the
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// GetBenchmarkVerbosity() function.
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if (flagv != benchmark::GetBenchmarkVerbosity()) {
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std::cerr
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<< "Seeing different value for flags. GetBenchmarkVerbosity() returns ["
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<< benchmark::GetBenchmarkVerbosity() << "] expected flag=[" << flagv
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<< "]\n";
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return 1;
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}
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return 0;
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}
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