TEST(ScopedPointerSet, add) {
ScopedFooSet set;
const size_t kCount = 100U;
Foo::resetStats();
for (size_t n = 0; n < kCount; ++n) {
set.add(new Foo(n));
EXPECT_EQ(n + 1U, set.size());
EXPECT_EQ(n + 1U, Foo::mCreates);
EXPECT_EQ(0U, Foo::mDeletes);
}
bool flags[kCount];
for (size_t n = 0; n < kCount; ++n) {
flags[n] = false;
}
Foo** array = set.toArray();
ASSERT_TRUE(array);
for (size_t n = 0; n < kCount; ++n) {
Foo* foo = array[n];
ASSERT_TRUE(foo);
EXPECT_FALSE(flags[foo->value()]);
flags[foo->value()] = true;
}
::free(array);
}
TEST(ScopedPointerSet, Iterator) {
ScopedFooSet set;
const size_t kCount = 100U;
Foo* foos[kCount];
for (size_t n = 0; n < kCount; ++n) {
foos[n] = new Foo(n);
set.add(foos[n]);
}
EXPECT_EQ(kCount, set.size());
bool flags[kCount];
for (size_t n = 0; n < kCount; ++n) {
flags[n] = false;
}
PointerSet<Foo>::Iterator iter(&set);
for (size_t n = 0; n < kCount; ++n) {
EXPECT_TRUE(iter.hasNext());
Foo* foo = iter.next();
EXPECT_TRUE(foo);
ASSERT_LT(foo->value(), kCount);
EXPECT_FALSE(flags[foo->value()]) << "Item #" << foo->value();
flags[foo->value()] = true;
}
EXPECT_FALSE(iter.next());
}
