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performance tests: free space check test improved (#133)

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sowle 2019-10-23 14:04:57 +03:00
parent b24f3b5d6c
commit 309821c985
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1 changed files with 59 additions and 0 deletions
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59
tests/performance_tests/free_space_check.h
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@ -11,6 +11,8 @@
#include "misc_log_ex.h"
namespace fs = boost::filesystem;
std::string exec(const char* cmd)
{
std::array<char, 1024> buffer;
@ -32,11 +34,59 @@ std::string exec(const char* cmd)
return result;
}
bool try_write_test_file(size_t size_bytes)
{
static const std::string filename = "test_out_file";
static const fs::path filename_p = filename;
try
{
fs::ofstream s;
s.open(filename, std::ios_base::binary | std::ios_base::out| std::ios::trunc);
if(s.fail())
return false;
uint8_t block[32 * 1024] = {};
crypto::generate_random_bytes(sizeof block, &block);
size_t size_total = 0;
for (size_t i = 0; i < size_bytes / (sizeof block); ++i)
{
s.write((const char*)&block, sizeof block);
size_total += sizeof block;
}
if (size_bytes > size_total)
s.write((const char*)&block, size_bytes - size_total);
s.close();
size_t size_actual = fs::file_size(filename_p);
CHECK_AND_ASSERT_MES(size_bytes == size_actual, false, "size_bytes = " << size_bytes << ", size_actual = " << size_actual);
CHECK_AND_ASSERT_MES(fs::remove(filename_p), false, "remove failed");
}
catch (std::exception& e)
{
LOG_PRINT_RED("caught: " << e.what(), LOG_LEVEL_0);
return false;
}
catch (...)
{
LOG_PRINT_RED("caught unknown exception", LOG_LEVEL_0);
return false;
}
return true;
}
void free_space_check()
{
static const size_t test_file_size = 1024 * 1024;
namespace fs = boost::filesystem;
std::string output;
bool r = false;
#ifdef WIN32
output = exec("dir");
@ -46,6 +96,9 @@ void free_space_check()
LOG_PRINT_L0("test command output:" << std::endl << output);
r = try_write_test_file(test_file_size);
LOG_PRINT_L0("test file write: " << (r ? "OK" : "fail"));
boost::filesystem::path current_path(".");
size_t counter = 0;
@ -80,6 +133,12 @@ void free_space_check()
si = fs::space(current_path);
LOG_PRINT_YELLOW("2) fs::space() : available: " << si.available << ", free: " << si.free << ", capacity: " << si.capacity, LOG_LEVEL_0);
if (!try_write_test_file(test_file_size))
{
LOG_PRINT_YELLOW("try_write_test_file(" << test_file_size << ") failed", LOG_LEVEL_0);
}
need_backspace = false;
}
catch (std::exception& e)