Khaganat-NeL/khanat-opennel-code
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Changed: Unit tests for bytesToHumanReadableUnits

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This commit is contained in:
kervala 2016-02-02 12:37:20 +01:00
parent 97622ff362
commit c8ec4b66ea
1 changed files with 66 additions and 1 deletions
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67
code/nel/tools/nel_unit_test/ut_misc_common.h
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@ -24,11 +24,76 @@ struct CUTMiscCommon : public Test::Suite
{
CUTMiscCommon()
{
TEST_ADD(CUTMiscCommon::bytesToHumanReadableUnits);
TEST_ADD(CUTMiscCommon::humanReadableToBytes);
// Add a line here when adding a new test METHOD
}
void bytesToHumanReadableUnits()
{
std::vector<std::string> units;
std::string res;
// no unit, returns an empty string
res = NLMISC::bytesToHumanReadableUnits(0, units);
TEST_ASSERT(res.empty());
// support bytes
units.push_back("B");
// 0 bytes
res = NLMISC::bytesToHumanReadableUnits(0, units);
TEST_ASSERT(res == "0 B");
// 1000 bytes in B
res = NLMISC::bytesToHumanReadableUnits(1000, units);
TEST_ASSERT(res == "1000 B");
// 1024 bytes in B
res = NLMISC::bytesToHumanReadableUnits(1024, units);
TEST_ASSERT(res == "1024 B");
// support kibibytes
units.push_back("KiB");
// 1000 bytes in B or KiB
res = NLMISC::bytesToHumanReadableUnits(1000, units);
TEST_ASSERT(res == "1000 B");
// 1024 bytes in B or KiB
res = NLMISC::bytesToHumanReadableUnits(1024, units);
TEST_ASSERT(res == "1024 B");
// 1 MB in B or KiB
res = NLMISC::bytesToHumanReadableUnits(1000 * 1000, units);
TEST_ASSERT(res == "976 KiB");
// 1 MiB in B or KiB
res = NLMISC::bytesToHumanReadableUnits(1024 * 1024, units);
TEST_ASSERT(res == "1024 KiB");
// 1 GB in B or KiB
res = NLMISC::bytesToHumanReadableUnits(1000 * 1000 * 1000, units);
TEST_ASSERT(res == "976562 KiB");
// 1 GiB in B or KiB
res = NLMISC::bytesToHumanReadableUnits(1024 * 1024 * 1024, units);
TEST_ASSERT(res == "1048576 KiB");
// support mebibytes
units.push_back("MiB");
// 1 GB in B, KiB or MiB
res = NLMISC::bytesToHumanReadableUnits(1000 * 1000 * 1000, units);
TEST_ASSERT(res == "953 MiB");
// 1 GiB in B, KiB or MiB
res = NLMISC::bytesToHumanReadableUnits(1024 * 1024 * 1024, units);
TEST_ASSERT(res == "1024 MiB");
}
void humanReadableToBytes()
{
uint64 bytes = 0;
@ -85,7 +150,7 @@ struct CUTMiscCommon : public Test::Suite
bytes = NLMISC::humanReadableToBytes("1 kB");
TEST_ASSERT(bytes == 1000);
// 1 Megabyte
// 1 megabyte
bytes = NLMISC::humanReadableToBytes("1 MB");
TEST_ASSERT(bytes == 1000*1000);