-/* Copyright (c) 2014-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2014-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#undef NDEBUG
#endif
-#include <string.h>
-#include <assert.h>
-#include <stdlib.h>
+#include "src/mc/mc_private.hpp"
-#include "src/mc/mc_private.h"
+#include "src/mc/inspect/ObjectInformation.hpp"
+#include "src/mc/inspect/Type.hpp"
+#include "src/mc/inspect/Variable.hpp"
+#include "src/mc/remote/RemoteClient.hpp"
-#include "src/mc/Process.hpp"
-#include "src/mc/Type.hpp"
-#include "src/mc/ObjectInformation.hpp"
-#include "src/mc/Variable.hpp"
+#include <cassert>
+#include <cstdlib>
+#include <cstring>
+#include <random>
-static simgrid::mc::Process* process;
+static std::default_random_engine rnd_engine;
-static
-uintptr_t eval_binary_operation(
- simgrid::dwarf::ExpressionContext& state, int op, uintptr_t a, uintptr_t b) {
+static simgrid::mc::RemoteClient* process;
+static uintptr_t eval_binary_operation(simgrid::dwarf::ExpressionContext& state, int op, uintptr_t a, uintptr_t b)
+{
Dwarf_Op ops[15];
ops[0].atom = DW_OP_const8u;
ops[0].number = a;
ops[2].atom = op;
simgrid::dwarf::ExpressionStack stack;
-
try {
simgrid::dwarf::execute(ops, 3, state, stack);
- }
- catch(std::runtime_error& e) {
+ } catch (const simgrid::dwarf::evaluation_error&) {
fprintf(stderr,"Expression evaluation error");
}
return stack.top();
}
-static
-void basic_test(simgrid::dwarf::ExpressionContext const& state) {
+static void basic_test(simgrid::dwarf::ExpressionContext const& state)
+{
try {
+ Dwarf_Op ops[60];
- Dwarf_Op ops[60];
+ uintptr_t a = rnd_engine();
+ uintptr_t b = rnd_engine();
- uintptr_t a = rand();
- uintptr_t b = rand();
+ 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);
+ } catch (const simgrid::dwarf::evaluation_error&) {
+ caught_ex = true;
+ }
+ if (not caught_ex)
+ fprintf(stderr, "Exception expected");
- try {
- ops[0].atom = DW_OP_drop;
+ ops[0].atom = DW_OP_lit21;
simgrid::dwarf::execute(ops, 1, state, stack);
- fprintf(stderr,"Exception expected");
- }
- catch(simgrid::dwarf::evaluation_error& e) {}
-
- ops[0].atom = DW_OP_lit21;
- simgrid::dwarf::execute(ops, 1, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == 21);
-
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- simgrid::dwarf::execute(ops, 1, state, stack);
- assert(stack.size() == 2);
- assert(stack.top() == a);
-
- ops[0].atom = DW_OP_drop;
- ops[1].atom = DW_OP_drop;
- simgrid::dwarf::execute(ops, 2, state, stack);
- assert(stack.empty());
-
- stack.clear();
- ops[0].atom = DW_OP_lit21;
- ops[1].atom = DW_OP_plus_uconst;
- ops[1].number = a;
- simgrid::dwarf::execute(ops, 2, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == a + 21);
+ assert(stack.size() == 1);
+ assert(stack.top() == 21);
- stack.clear();
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- ops[1].atom = DW_OP_dup;
- ops[2].atom = DW_OP_plus;
- simgrid::dwarf::execute(ops, 3, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == a + a);
-
- stack.clear();
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- ops[1].atom = DW_OP_const8u;
- ops[1].number = b;
- ops[2].atom = DW_OP_over;
- simgrid::dwarf::execute(ops, 3, state, stack);
- assert(stack.size() == 3);
- assert(stack.top() == a);
- assert(stack.top(1) == b);
- assert(stack.top(2) == a);
-
- stack.clear();
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- ops[1].atom = DW_OP_const8u;
- ops[1].number = b;
- ops[2].atom = DW_OP_swap;
- simgrid::dwarf::execute(ops, 3, state, stack);
- assert(stack.size() == 2);
- assert(stack.top() == a);
- assert(stack.top(1) == b);
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ simgrid::dwarf::execute(ops, 1, state, stack);
+ assert(stack.size() == 2);
+ assert(stack.top() == a);
- }
- catch(std::runtime_error& e) {
+ ops[0].atom = DW_OP_drop;
+ ops[1].atom = DW_OP_drop;
+ simgrid::dwarf::execute(ops, 2, state, stack);
+ assert(stack.empty());
+
+ stack.clear();
+ ops[0].atom = DW_OP_lit21;
+ ops[1].atom = DW_OP_plus_uconst;
+ ops[1].number = a;
+ simgrid::dwarf::execute(ops, 2, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == a + 21);
+
+ stack.clear();
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ ops[1].atom = DW_OP_dup;
+ ops[2].atom = DW_OP_plus;
+ simgrid::dwarf::execute(ops, 3, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == a + a);
+
+ stack.clear();
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ ops[1].atom = DW_OP_const8u;
+ ops[1].number = b;
+ ops[2].atom = DW_OP_over;
+ simgrid::dwarf::execute(ops, 3, state, stack);
+ assert(stack.size() == 3);
+ assert(stack.top() == a);
+ assert(stack.top(1) == b);
+ assert(stack.top(2) == a);
+
+ stack.clear();
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ ops[1].atom = DW_OP_const8u;
+ ops[1].number = b;
+ ops[2].atom = DW_OP_swap;
+ simgrid::dwarf::execute(ops, 3, state, stack);
+ assert(stack.size() == 2);
+ assert(stack.top() == a);
+ assert(stack.top(1) == b);
+ } catch (const simgrid::dwarf::evaluation_error&) {
fprintf(stderr,"Expression evaluation error");
}
}
-static
-void test_deref(simgrid::dwarf::ExpressionContext const& state) {
+static void test_deref(simgrid::dwarf::ExpressionContext const& state)
+{
try {
+ uintptr_t foo = 42;
- uintptr_t foo = 42;
+ Dwarf_Op ops[60];
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = (uintptr_t)&foo;
+ ops[1].atom = DW_OP_deref;
- Dwarf_Op ops[60];
- ops[0].atom = DW_OP_const8u;
- ops[0].number = (uintptr_t) &foo;
- ops[1].atom = DW_OP_deref;
+ simgrid::dwarf::ExpressionStack stack;
- simgrid::dwarf::ExpressionStack stack;
-
- simgrid::dwarf::execute(ops, 2, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == foo);
-
- }
- catch(std::runtime_error& e) {
+ simgrid::dwarf::execute(ops, 2, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == foo);
+ } catch (const simgrid::dwarf::evaluation_error&) {
fprintf(stderr,"Expression evaluation error");
}
}
-int main(int argc, char** argv) {
- process = new simgrid::mc::Process(getpid(), -1);
+int main()
+{
+ process = new simgrid::mc::RemoteClient(getpid(), -1);
process->init();
simgrid::dwarf::ExpressionContext state;
basic_test(state);
for(int i=0; i!=100; ++i) {
- uintptr_t a = rand();
- uintptr_t b = rand();
+ uintptr_t a = rnd_engine();
+ uintptr_t b = rnd_engine();
assert(eval_binary_operation(state, DW_OP_plus, a, b) == (a + b));
}
for(int i=0; i!=100; ++i) {
- uintptr_t a = rand();
- uintptr_t b = rand();
+ uintptr_t a = rnd_engine();
+ uintptr_t b = rnd_engine();
assert(eval_binary_operation(state, DW_OP_or, a, b) == (a | b));
}
for(int i=0; i!=100; ++i) {
- uintptr_t a = rand();
- uintptr_t b = rand();
+ uintptr_t a = rnd_engine();
+ uintptr_t b = rnd_engine();
assert(eval_binary_operation(state, DW_OP_and, a, b) == (a & b));
}
for(int i=0; i!=100; ++i) {
- uintptr_t a = rand();
- uintptr_t b = rand();
+ uintptr_t a = rnd_engine();
+ uintptr_t b = rnd_engine();
assert(eval_binary_operation(state, DW_OP_xor, a, b) == (a ^ b));
}