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unit_tests: use std::shared_ptr to shut coverity up about leaks

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Coverity 188436, 188433, 188428, 188415, 188416, 188410, 188400,
188298, 188299, 188321, 188342, 188343, 188355, 188357, 188361,
188366, 188374
This commit is contained in:
moneromooo-monero 2018-09-27 11:28:34 +00:00
parent 02563bf4b9
commit d8b1ec8b8b
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GPG key ID: 686F07454D6CEFC3
1 changed files with 34 additions and 34 deletions
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68
tests/unit_tests/mlocker.cpp
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@ -46,14 +46,14 @@ TEST(mlocker, distinct_1)
const size_t base_pages = epee::mlocker::get_num_locked_pages();
const size_t base_objects = epee::mlocker::get_num_locked_objects();
std::unique_ptr<char[]> data{new char[8 * page_size]};
epee::mlocker *m0 = new epee::mlocker(BASE(data), 1);
epee::mlocker *m1 = new epee::mlocker(BASE(data) + 2 * page_size, 1);
epee::mlocker *m2 = new epee::mlocker(BASE(data) + 3 * page_size, 1);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data), 1)};
std::shared_ptr<epee::mlocker> m1{new epee::mlocker(BASE(data) + 2 * page_size, 1)};
std::shared_ptr<epee::mlocker> m2{new epee::mlocker(BASE(data) + 3 * page_size, 1)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 3);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 3);
delete m0;
delete m1;
delete m2;
m0 = NULL;
m1 = NULL;
m2 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}
@ -65,14 +65,14 @@ TEST(mlocker, distinct_full_page)
const size_t base_pages = epee::mlocker::get_num_locked_pages();
const size_t base_objects = epee::mlocker::get_num_locked_objects();
std::unique_ptr<char[]> data{new char[8 * page_size]};
epee::mlocker *m0 = new epee::mlocker(BASE(data), page_size);
epee::mlocker *m1 = new epee::mlocker(BASE(data) + 2 * page_size, page_size);
epee::mlocker *m2 = new epee::mlocker(BASE(data) + 3 * page_size, page_size);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data), page_size)};
std::shared_ptr<epee::mlocker> m1{new epee::mlocker(BASE(data) + 2 * page_size, page_size)};
std::shared_ptr<epee::mlocker> m2{new epee::mlocker(BASE(data) + 3 * page_size, page_size)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 3);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 3);
delete m0;
delete m1;
delete m2;
m0 = NULL;
m1 = NULL;
m2 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}
@ -84,16 +84,16 @@ TEST(mlocker, identical)
const size_t base_pages = epee::mlocker::get_num_locked_pages();
const size_t base_objects = epee::mlocker::get_num_locked_objects();
std::unique_ptr<char[]> data{new char[8 * page_size]};
epee::mlocker *m0 = new epee::mlocker(BASE(data) + page_size, 32);
epee::mlocker *m1 = new epee::mlocker(BASE(data) + page_size, 32);
epee::mlocker *m2 = new epee::mlocker(BASE(data) + page_size, 32);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data) + page_size, 32)};
std::shared_ptr<epee::mlocker> m1{new epee::mlocker(BASE(data) + page_size, 32)};
std::shared_ptr<epee::mlocker> m2{new epee::mlocker(BASE(data) + page_size, 32)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 3);
delete m1;
m1 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 2);
delete m0;
delete m2;
m0 = NULL;
m2 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}
@ -105,16 +105,16 @@ TEST(mlocker, overlapping_small)
const size_t base_pages = epee::mlocker::get_num_locked_pages();
const size_t base_objects = epee::mlocker::get_num_locked_objects();
std::unique_ptr<char[]> data{new char[8 * page_size]};
epee::mlocker *m0 = new epee::mlocker(BASE(data), 32);
epee::mlocker *m1 = new epee::mlocker(BASE(data) + 16, 32);
epee::mlocker *m2 = new epee::mlocker(BASE(data) + 8, 32);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data), 32)};
std::shared_ptr<epee::mlocker> m1{new epee::mlocker(BASE(data) + 16, 32)};
std::shared_ptr<epee::mlocker> m2{new epee::mlocker(BASE(data) + 8, 32)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 3);
delete m1;
m1 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 2);
delete m2;
delete m0;
m2 = NULL;
m0 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}
@ -126,16 +126,16 @@ TEST(mlocker, multi_page)
const size_t base_pages = epee::mlocker::get_num_locked_pages();
const size_t base_objects = epee::mlocker::get_num_locked_objects();
std::unique_ptr<char[]> data{new char[8 * page_size]};
epee::mlocker *m0 = new epee::mlocker(BASE(data) + page_size, page_size * 3);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data) + page_size, page_size * 3)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 3);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 1);
epee::mlocker *m1 = new epee::mlocker(BASE(data) + page_size * 7, page_size);
std::shared_ptr<epee::mlocker> m1{new epee::mlocker(BASE(data) + page_size * 7, page_size)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 4);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 2);
delete m0;
m0 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 1);
delete m1;
m1 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}
@ -147,10 +147,10 @@ TEST(mlocker, cross_page)
const size_t base_pages = epee::mlocker::get_num_locked_pages();
const size_t base_objects = epee::mlocker::get_num_locked_objects();
std::unique_ptr<char[]> data{new char[2 * page_size]};
epee::mlocker *m0 = new epee::mlocker(BASE(data) + page_size - 1, 2);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data) + page_size - 1, 2)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 2);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 1);
delete m0;
m0 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}
@ -163,16 +163,16 @@ TEST(mlocker, redundant)
std::unique_ptr<char[]> data{new char[2 * page_size]};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
epee::mlocker *m0 = new epee::mlocker(BASE(data), 32);
std::shared_ptr<epee::mlocker> m0{new epee::mlocker(BASE(data), 32)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 1);
epee::mlocker *m1 = new epee::mlocker(BASE(data), 32);
std::shared_ptr<epee::mlocker> m1{new epee::mlocker(BASE(data), 32)};
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 2);
delete m1;
m1 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 1);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 1);
delete m0;
m0 = NULL;
ASSERT_EQ(epee::mlocker::get_num_locked_pages(), base_pages + 0);
ASSERT_EQ(epee::mlocker::get_num_locked_objects(), base_objects + 0);
}