Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Added elementsAreNonAscending(), elementsAreDescending(), elementsAreAscending(), and elementsAreUnique() validators #198

Merged
merged 5 commits into from
Oct 22, 2024
Merged

Added elementsAreNonAscending(), elementsAreDescending(), elementsAreAscending(), and elementsAreUnique() validators #198

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
2161c64
added elementsAreNonDescending() validator function
JoelGunawan Oct 13, 2024
0ab2d1c
added elementsAreNonDescending() validator test
JoelGunawan Oct 13, 2024
c9aa252
added elementsAreNonAscending(), elementsAreDescending(), and element…
JoelGunawan Oct 17, 2024
b839ee6
added elementsAreUnique() validator
JoelGunawan Oct 17, 2024
7f34580
Merge branch 'master' into validator-vector
JoelGunawan Oct 20, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
37 changes: 37 additions & 0 deletions include/tcframe/validator/vector.hpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,4 +24,41 @@ bool elementsAreNonDescending(const vector<T>& v) {
return true;
}

template<typename T>
bool elementsAreNonAscending(const vector<T> &v) {
for (std::size_t i = 1; i < v.size(); ++i) {
if (v[i - 1] < v[i]) {
return false;
}
}
return true;
}

template<typename T>
bool elementsAreDescending(const vector<T>& v) {
for (std::size_t i = 1; i < v.size(); ++i) {
if (v[i - 1] <= v[i]) {
return false;
}
}
return true;
}

template<typename T>
bool elementsAreAscending(const vector<T> &v) {
for (std::size_t i = 1; i < v.size(); ++i) {
if (v[i - 1] >= v[i]) {
return false;
}
}
return true;
}

template<typename T>
bool elementsAreUnique(vector<T> v) {
sort(v.begin(), v.end());
std::size_t ns = unique(v.begin(), v.end()) - v.begin();
return ns == v.size();
}

}
32 changes: 32 additions & 0 deletions test/unit/tcframe/validator/VectorValidatorTests.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,4 +25,36 @@ TEST_F(VectorValidatorTests, elementsAreNonDescending) {
EXPECT_TRUE(elementsAreNonDescending(vector<int>{1, 1, 2, 3, 3, 7}));
}

TEST_F(VectorValidatorTests, elementsAreNonAscending) {
EXPECT_FALSE(elementsAreNonAscending(vector<int>{3, 5, 3, 2, 1}));
EXPECT_FALSE(elementsAreNonAscending(vector<int>{5, 2, 1, 1, 2}));
EXPECT_TRUE(elementsAreNonAscending(vector<int>()));
EXPECT_TRUE(elementsAreNonAscending(vector<int>{5, 4, 3, 2, 1}));
EXPECT_TRUE(elementsAreNonAscending(vector<int>{7, 3, 3, 2, 1, 1}));
}

TEST_F(VectorValidatorTests, elementsAreDescending) {
EXPECT_FALSE(elementsAreDescending(vector<int>{3, 5, 3, 2, 1}));
EXPECT_FALSE(elementsAreDescending(vector<int>{5, 2, 1, 1, 2}));
EXPECT_FALSE(elementsAreDescending(vector<int>{7, 3, 3, 2, 1, 1}));
EXPECT_TRUE(elementsAreDescending(vector<int>()));
EXPECT_TRUE(elementsAreDescending(vector<int>{5, 4, 3, 2, 1}));
}

TEST_F(VectorValidatorTests, elementsAreAscending) {
EXPECT_FALSE(elementsAreAscending(vector<int>{1, 2, 3, 5, 3}));
EXPECT_FALSE(elementsAreAscending(vector<int>{2, 1, 1, 2, 5}));
EXPECT_FALSE(elementsAreAscending(vector<int>{1, 1, 2, 3, 3, 7}));
EXPECT_TRUE(elementsAreAscending(vector<int>()));
EXPECT_TRUE(elementsAreAscending(vector<int>{1, 2, 3, 4, 5}));
}

TEST_F(VectorValidatorTests, elementsAreUnique) {
EXPECT_FALSE(elementsAreUnique(vector<int>{5, 1, 3, 4, 2, 1}));
EXPECT_FALSE(elementsAreUnique(vector<char>{'a', 'c', 'f', 'f', 'd'}));
EXPECT_TRUE(elementsAreUnique(vector<int>()));
EXPECT_TRUE(elementsAreUnique(vector<int>{5, 2, 4, 1, 9}));
EXPECT_TRUE(elementsAreUnique(vector<char>{'a', 'x', 'd', 'g', 'h'}));
}

}
Loading