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Add first unit test for benchmark_tabular_counters.

This commit is contained in:
Joao Paulo Magalhaes 2017-05-02 20:33:28 +01:00
parent 17a012d754
commit c69b385c9c
2 changed files with 71 additions and 0 deletions
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3
test/CMakeLists.txt
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@ -95,6 +95,9 @@ add_test(reporter_output_test reporter_output_test --benchmark_min_time=0.01)
compile_output_test(user_counters_test)
add_test(user_counters_test user_counters_test --benchmark_min_time=0.01)
compile_output_test(user_counters_tabular_test)
add_test(user_counters_tabular_test user_counters_tabular_test --benchmark_counters_tabular=true --benchmark_min_time=0.01)
check_cxx_compiler_flag(-std=c++03 BENCHMARK_HAS_CXX03_FLAG)
if (BENCHMARK_HAS_CXX03_FLAG)
set(CXX03_FLAGS "${CMAKE_CXX_FLAGS}")

68
test/user_counters_tabular_test.cc Normal file
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@ -0,0 +1,68 @@
#undef NDEBUG
#include "benchmark/benchmark.h"
#include "output_test.h"
// ========================================================================= //
// ---------------------- Testing Prologue Output -------------------------- //
// ========================================================================= //
ADD_CASES(TC_ConsoleOut,
{{"^[-]+$", MR_Next},
{"^Benchmark %s Time %s CPU %s Iterations %s Bar %s Bat %s Baz %s Foo %s Frob %s Lob$",
MR_Next},
{"^[-]+$", MR_Next}});
ADD_CASES(TC_CSVOut, {{"%csv_header,\"Bar\",\"Bat\",\"Baz\",\"Foo\",\"Frob\",\"Lob\""}});
// ========================================================================= //
// ------------------------- Tabular Counters Output ----------------------- //
// ========================================================================= //
void BM_Counters_Tabular(benchmark::State& state) {
while (state.KeepRunning()) {
}
state.counters.insert({
{"Foo", 1},
{"Bar", 2},
{"Baz", 4},
{"Bat", 8},
{"Frob", 16},
{"Lob", 32},
});
}
BENCHMARK(BM_Counters_Tabular);
ADD_CASES(TC_ConsoleOut, {{"^BM_Counters_Tabular %console_report "
"[ ]*%hrfloat [ ]*%hrfloat [ ]*%hrfloat "
"[ ]*%hrfloat [ ]*%hrfloat [ ]*%hrfloat$"}});
ADD_CASES(TC_JSONOut, {{"\"name\": \"BM_Counters_Tabular\",$"},
{"\"iterations\": %int,$", MR_Next},
{"\"real_time\": %int,$", MR_Next},
{"\"cpu_time\": %int,$", MR_Next},
{"\"time_unit\": \"ns\",$", MR_Next},
{"\"Bar\": %float,$", MR_Next},
{"\"Bat\": %float,$", MR_Next},
{"\"Baz\": %float,$", MR_Next},
{"\"Foo\": %float,$", MR_Next},
{"\"Frob\": %float,$", MR_Next},
{"\"Lob\": %float$", MR_Next},
{"}", MR_Next}});
ADD_CASES(TC_CSVOut, {{"^\"BM_Counters_Tabular\",%csv_report,"
"%float,%float,%float,%float,%float,%float$"}});
// VS2013 does not allow this function to be passed as a lambda argument
// to CHECK_BENCHMARK_RESULTS()
void CheckTabular(Results const& e) {
CHECK_COUNTER_VALUE(e, int, "Foo", EQ, 1);
CHECK_COUNTER_VALUE(e, int, "Bar", EQ, 2);
CHECK_COUNTER_VALUE(e, int, "Baz", EQ, 4);
CHECK_COUNTER_VALUE(e, int, "Bat", EQ, 8);
CHECK_COUNTER_VALUE(e, int, "Frob", EQ, 16);
CHECK_COUNTER_VALUE(e, int, "Lob", EQ, 32);
}
CHECK_BENCHMARK_RESULTS("BM_Counters_Tabular", &CheckTabular);
// ========================================================================= //
// --------------------------- TEST CASES END ------------------------------ //
// ========================================================================= //
int main(int argc, char* argv[]) { RunOutputTests(argc, argv); }