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-rw-r--r--src/test/allocator_tests.cpp14
1 files changed, 12 insertions, 2 deletions
diff --git a/src/test/allocator_tests.cpp b/src/test/allocator_tests.cpp
index f0e848655f..77e9df5d82 100644
--- a/src/test/allocator_tests.cpp
+++ b/src/test/allocator_tests.cpp
@@ -39,7 +39,6 @@ BOOST_AUTO_TEST_CASE(arena_tests)
}
void *a0 = b.alloc(128);
- BOOST_CHECK(a0 == synth_base); // first allocation must start at beginning
void *a1 = b.alloc(256);
void *a2 = b.alloc(512);
BOOST_CHECK(b.stats().used == 896);
@@ -63,8 +62,10 @@ BOOST_AUTO_TEST_CASE(arena_tests)
BOOST_CHECK(b.stats().used == 128);
b.free(a3);
BOOST_CHECK(b.stats().used == 0);
+ BOOST_CHECK_EQUAL(b.stats().chunks_used, 0);
BOOST_CHECK(b.stats().total == synth_size);
BOOST_CHECK(b.stats().free == synth_size);
+ BOOST_CHECK_EQUAL(b.stats().chunks_free, 1);
std::vector<void*> addr;
BOOST_CHECK(b.alloc(0) == nullptr); // allocating 0 always returns nullptr
@@ -74,7 +75,6 @@ BOOST_AUTO_TEST_CASE(arena_tests)
// Sweeping allocate all memory
for (int x=0; x<1024; ++x)
addr.push_back(b.alloc(1024));
- BOOST_CHECK(addr[0] == synth_base); // first allocation must start at beginning
BOOST_CHECK(b.stats().free == 0);
BOOST_CHECK(b.alloc(1024) == nullptr); // memory is full, this must return nullptr
BOOST_CHECK(b.alloc(0) == nullptr);
@@ -166,6 +166,16 @@ BOOST_AUTO_TEST_CASE(lockedpool_tests_mock)
BOOST_CHECK(pool.stats().total == 0);
BOOST_CHECK(pool.stats().locked == 0);
+ // Ensure unreasonable requests are refused without allocating anything
+ void *invalid_toosmall = pool.alloc(0);
+ BOOST_CHECK(invalid_toosmall == nullptr);
+ BOOST_CHECK(pool.stats().used == 0);
+ BOOST_CHECK(pool.stats().free == 0);
+ void *invalid_toobig = pool.alloc(LockedPool::ARENA_SIZE+1);
+ BOOST_CHECK(invalid_toobig == nullptr);
+ BOOST_CHECK(pool.stats().used == 0);
+ BOOST_CHECK(pool.stats().free == 0);
+
void *a0 = pool.alloc(LockedPool::ARENA_SIZE / 2);
BOOST_CHECK(a0);
BOOST_CHECK(pool.stats().locked == LockedPool::ARENA_SIZE);