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Add Antithesis intrumentation (#5042)

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* Copy Antithesis SDK version 0.4.0 to directory external/
* Add build option `voidstar` to enable instrumentation with Antithesis SDK
* Define instrumentation macros ASSERT and UNREACHABLE in terms of regular C assert
* Replace asserts with named ASSERT or UNREACHABLE
* Add UNREACHABLE to LogicError
* Document instrumentation macros in CONTRIBUTING.md
This commit is contained in:
Bronek Kozicki
2024-12-03 14:52:21 -05:00
committed by Ed Hennis
parent f64cf9187a
commit d7e949193f
261 changed files with 3827 additions and 1034 deletions
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24
src/libxrpl/basics/Number.cpp
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@@ -18,9 +18,9 @@
//==============================================================================
#include <xrpl/basics/Number.h>
#include <xrpl/beast/utility/instrumentation.h>
#include <boost/predef.h>
#include <algorithm>
#include <cassert>
#include <numeric>
#include <stdexcept>
#include <type_traits>
@@ -235,7 +235,9 @@ Number::operator+=(Number const& y)
*this = Number{};
return *this;
}
assert(isnormal() && y.isnormal());
ASSERT(
isnormal() && y.isnormal(),
"ripple::Number::operator+=(Number) : is normal");
auto xm = mantissa();
auto xe = exponent();
int xn = 1;
@@ -374,7 +376,9 @@ Number::operator*=(Number const& y)
*this = y;
return *this;
}
assert(isnormal() && y.isnormal());
ASSERT(
isnormal() && y.isnormal(),
"ripple::Number::operator*=(Number) : is normal");
auto xm = mantissa();
auto xe = exponent();
int xn = 1;
@@ -428,7 +432,9 @@ Number::operator*=(Number const& y)
std::to_string(xe));
mantissa_ = xm * zn;
exponent_ = xe;
assert(isnormal() || *this == Number{});
ASSERT(
isnormal() || *this == Number{},
"ripple::Number::operator*=(Number) : result is normal");
return *this;
}
@@ -536,7 +542,7 @@ to_string(Number const& amount)
negative = true;
}
assert(exponent + 43 > 0);
ASSERT(exponent + 43 > 0, "ripple::to_string(Number) : minimum exponent");
ptrdiff_t const pad_prefix = 27;
ptrdiff_t const pad_suffix = 23;
@@ -562,7 +568,9 @@ to_string(Number const& amount)
if (std::distance(pre_from, pre_to) > pad_prefix)
pre_from += pad_prefix;
assert(post_to >= post_from);
ASSERT(
post_to >= post_from,
"ripple::to_string(Number) : first distance check");
pre_from = std::find_if(pre_from, pre_to, [](char c) { return c != '0'; });
@@ -571,7 +579,9 @@ to_string(Number const& amount)
if (std::distance(post_from, post_to) > pad_suffix)
post_to -= pad_suffix;
assert(post_to >= post_from);
ASSERT(
post_to >= post_from,
"ripple::to_string(Number) : second distance check");
post_to = std::find_if(
std::make_reverse_iterator(post_to),