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Adding overflow checks

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2013-09-02 19:43:22 -07:00
parent fcc351eba6
commit 878905c13c
4 changed files with 30 additions and 6 deletions
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18
src/test/vector.cpp
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@ -19,7 +19,7 @@ Revision History:
#include"vector.h"
static void tst1() {
vector<int> v1;
svector<int> v1;
SASSERT(v1.empty());
for (unsigned i = 0; i < 1000; i++) {
v1.push_back(i + 3);
@ -30,8 +30,8 @@ static void tst1() {
for (unsigned i = 0; i < 1000; i++) {
SASSERT(static_cast<unsigned>(v1[i]) == i + 3);
}
vector<int>::iterator it = v1.begin();
vector<int>::iterator end = v1.end();
svector<int>::iterator it = v1.begin();
svector<int>::iterator end = v1.end();
for (int i = 0; it != end; ++it, ++i) {
SASSERT(*it == i + 3);
}
@ -42,6 +42,18 @@ static void tst1() {
}
SASSERT(v1.empty());
SASSERT(v1.size() == 0);
unsigned i = 1000000000;
while (true) {
std::cout << "resize " << i << "\n";
try {
v1.resize(i);
}
catch (z3_exception& e) {
std::cout << e.msg() << "\n";
break;
}
i *= 2;
}
}
void tst_vector() {