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Unit tests on SortUnique and SortUnique with predicate.

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This commit is contained in:
Vladimir Byko-Ianko 2016-05-25 18:32:24 +03:00
parent bb46721ccd
commit d797fc0ff1
1 changed files with 27 additions and 0 deletions
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27
base/base_tests/stl_helpers_test.cpp
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@ -74,4 +74,31 @@ UNIT_TEST(EqualsBy)
TEST_EQUAL(expected[i], actual[i].Get(), ());
}
}
UNIT_TEST(SortUnique)
{
vector<int> v = {1, 2, 1, 4, 3, 5, 2, 7, 1};
my::SortUnique(v);
vector<int> const expected = {1, 2, 3, 4, 5, 7};
TEST_EQUAL(v, expected, ());
}
UNIT_TEST(SortUniquePred)
{
struct Foo
{
int i, j;
};
vector<Foo> v = {{1, 22}, {2, 33}, {1, 23}, {4, 54}, {3, 34}, {5, 23}, {2, 23}, {7, 32}, {1, 12}};
my::SortUnique<Foo>([](Foo const & f1, Foo const & f2) { return f1.i < f2.i; }, v);
TEST_EQUAL(v.size(), 6, ());
TEST_EQUAL(v[0].i, 1, ());
TEST_EQUAL(v[1].i, 2, ());
TEST_EQUAL(v[2].i, 3, ());
TEST_EQUAL(v[3].i, 4, ());
TEST_EQUAL(v[4].i, 5, ());
TEST_EQUAL(v[5].i, 7, ());
}
} // namespace