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Use C++11 <random> instead of rand().
[simgrid.git]
/
teshsuite
/
mc
/
dwarf-expression
/
dwarf-expression.cpp
diff --git
a/teshsuite/mc/dwarf-expression/dwarf-expression.cpp
b/teshsuite/mc/dwarf-expression/dwarf-expression.cpp
index
b8e4bec
..
a3c143f
100644
(file)
--- a/
teshsuite/mc/dwarf-expression/dwarf-expression.cpp
+++ b/
teshsuite/mc/dwarf-expression/dwarf-expression.cpp
@@
-1,4
+1,4
@@
-/* Copyright (c) 2014-201
7
. The SimGrid Team.
+/* Copyright (c) 2014-201
9
. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
@@
-11,6
+11,7
@@
#include <cassert>
#include <cstdlib>
#include <cstring>
#include <cassert>
#include <cstdlib>
#include <cstring>
+#include <random>
#include "src/mc/mc_private.hpp"
#include "src/mc/mc_private.hpp"
@@
-19,6
+20,8
@@
#include "src/mc/Variable.hpp"
#include "src/mc/remote/RemoteClient.hpp"
#include "src/mc/Variable.hpp"
#include "src/mc/remote/RemoteClient.hpp"
+static std::default_random_engine rnd_engine;
+
static simgrid::mc::RemoteClient* process;
static
static simgrid::mc::RemoteClient* process;
static
@@
-51,17
+54,20
@@
void basic_test(simgrid::dwarf::ExpressionContext const& state) {
Dwarf_Op ops[60];
Dwarf_Op ops[60];
- uintptr_t a = r
and
();
- uintptr_t b = r
and
();
+ uintptr_t a = r
nd_engine
();
+ uintptr_t b = r
nd_engine
();
simgrid::dwarf::ExpressionStack stack;
simgrid::dwarf::ExpressionStack stack;
+ bool caught_ex = false;
try {
ops[0].atom = DW_OP_drop;
simgrid::dwarf::execute(ops, 1, state, stack);
try {
ops[0].atom = DW_OP_drop;
simgrid::dwarf::execute(ops, 1, state, stack);
- fprintf(stderr,"Exception expected");
+ } catch (simgrid::dwarf::evaluation_error& e) {
+ caught_ex = true;
}
}
- catch(simgrid::dwarf::evaluation_error& e) {}
+ if (not caught_ex)
+ fprintf(stderr, "Exception expected");
ops[0].atom = DW_OP_lit21;
simgrid::dwarf::execute(ops, 1, state, stack);
ops[0].atom = DW_OP_lit21;
simgrid::dwarf::execute(ops, 1, state, stack);
@@
-158,26
+164,26
@@
int main(int argc, char** argv) {
basic_test(state);
for(int i=0; i!=100; ++i) {
basic_test(state);
for(int i=0; i!=100; ++i) {
- uintptr_t a = r
and
();
- uintptr_t b = r
and
();
+ uintptr_t a = r
nd_engine
();
+ uintptr_t b = r
nd_engine
();
assert(eval_binary_operation(state, DW_OP_plus, a, b) == (a + b));
}
for(int i=0; i!=100; ++i) {
assert(eval_binary_operation(state, DW_OP_plus, a, b) == (a + b));
}
for(int i=0; i!=100; ++i) {
- uintptr_t a = r
and
();
- uintptr_t b = r
and
();
+ uintptr_t a = r
nd_engine
();
+ uintptr_t b = r
nd_engine
();
assert(eval_binary_operation(state, DW_OP_or, a, b) == (a | b));
}
for(int i=0; i!=100; ++i) {
assert(eval_binary_operation(state, DW_OP_or, a, b) == (a | b));
}
for(int i=0; i!=100; ++i) {
- uintptr_t a = r
and
();
- uintptr_t b = r
and
();
+ uintptr_t a = r
nd_engine
();
+ uintptr_t b = r
nd_engine
();
assert(eval_binary_operation(state, DW_OP_and, a, b) == (a & b));
}
for(int i=0; i!=100; ++i) {
assert(eval_binary_operation(state, DW_OP_and, a, b) == (a & b));
}
for(int i=0; i!=100; ++i) {
- uintptr_t a = r
and
();
- uintptr_t b = r
and
();
+ uintptr_t a = r
nd_engine
();
+ uintptr_t b = r
nd_engine
();
assert(eval_binary_operation(state, DW_OP_xor, a, b) == (a ^ b));
}
assert(eval_binary_operation(state, DW_OP_xor, a, b) == (a ^ b));
}