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.autotest

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git-svn-id: svn://ultimatepp.org/upp/trunk@10475 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2016-11-21 19:23:28 +00:00
parent 5bfce38044
commit 2b49ff8faf
1 changed files with 22 additions and 7 deletions
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29
autotest/abs/abs.cpp
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@ -2,13 +2,28 @@
using namespace Upp;
bool FltMatch(double x, double y)
{
return abs(x - y) < min(abs(x), abs(y)) / 1e5;
}
bool DblMatch(double x, double y)
{
return abs(x - y) < min(abs(x), abs(y)) / 1e10;
}
CONSOLE_APP_MAIN
{
ASSERT(abs(-1) == 1);
ASSERT(abs((int16)-1) == 1);
ASSERT(abs((int64)-1) == 1);
ASSERT(abs((int8)-1) == 1);
ASSERT(abs((float)-1) == 1);
ASSERT(abs((double)-1) == 1);
LOG("OK");
StdLogSetup(LOG_COUT|LOG_FILE);
ASSERT(abs(-0x40000000) == 0x40000000);
ASSERT(abs((int16)-0x4000) == 0x4000);
ASSERT(abs((int64)-0x400000000000) == 0x400000000000);
ASSERT(abs((int8)-0x40) == 0x40);
ASSERT(FltMatch(abs((float)-1.1), 1.1));
ASSERT(DblMatch(abs((double)-1.1), 1.1));
ASSERT(abs(Complex(3, -4)) == 5);
LOG("=============== OK");
}