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Clang-format tests, examples, libraries, benchmarks, etc.

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This commit is contained in:
Antonio Sánchez
2023-12-05 21:22:55 +00:00
committed by Rasmus Munk Larsen
parent 3252ecc7a4
commit 46e9cdb7fe
876 changed files with 33453 additions and 37795 deletions
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55
test/sizeoverflow.cpp
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@@ -9,38 +9,37 @@
#include "main.h"
#define VERIFY_THROWS_BADALLOC(a) { \
bool threw = false; \
try { \
a; \
} \
catch (std::bad_alloc&) { threw = true; } \
VERIFY(threw && "should have thrown bad_alloc: " #a); \
#define VERIFY_THROWS_BADALLOC(a) \
{ \
bool threw = false; \
try { \
a; \
} catch (std::bad_alloc&) { \
threw = true; \
} \
VERIFY(threw && "should have thrown bad_alloc: " #a); \
}
template<typename MatrixType>
void triggerMatrixBadAlloc(Index rows, Index cols)
{
VERIFY_THROWS_BADALLOC( MatrixType m(rows, cols) );
VERIFY_THROWS_BADALLOC( MatrixType m; m.resize(rows, cols) );
VERIFY_THROWS_BADALLOC( MatrixType m; m.conservativeResize(rows, cols) );
template <typename MatrixType>
void triggerMatrixBadAlloc(Index rows, Index cols) {
VERIFY_THROWS_BADALLOC(MatrixType m(rows, cols));
VERIFY_THROWS_BADALLOC(MatrixType m; m.resize(rows, cols));
VERIFY_THROWS_BADALLOC(MatrixType m; m.conservativeResize(rows, cols));
}
template<typename VectorType>
void triggerVectorBadAlloc(Index size)
{
VERIFY_THROWS_BADALLOC( VectorType v(size) );
VERIFY_THROWS_BADALLOC( VectorType v; v.resize(size) );
VERIFY_THROWS_BADALLOC( VectorType v; v.conservativeResize(size) );
template <typename VectorType>
void triggerVectorBadAlloc(Index size) {
VERIFY_THROWS_BADALLOC(VectorType v(size));
VERIFY_THROWS_BADALLOC(VectorType v; v.resize(size));
VERIFY_THROWS_BADALLOC(VectorType v; v.conservativeResize(size));
}
EIGEN_DECLARE_TEST(sizeoverflow)
{
// there are 2 levels of overflow checking. first in PlainObjectBase.h we check for overflow in rows*cols computations.
// this is tested in tests of the form times_itself_gives_0 * times_itself_gives_0
// Then in Memory.h we check for overflow in size * sizeof(T) computations.
// this is tested in tests of the form times_4_gives_0 * sizeof(float)
EIGEN_DECLARE_TEST(sizeoverflow) {
// there are 2 levels of overflow checking. first in PlainObjectBase.h we check for overflow in rows*cols
// computations. this is tested in tests of the form times_itself_gives_0 * times_itself_gives_0 Then in Memory.h we
// check for overflow in size * sizeof(T) computations. this is tested in tests of the form times_4_gives_0 *
// sizeof(float)
size_t times_itself_gives_0 = size_t(1) << (8 * sizeof(Index) / 2);
VERIFY(times_itself_gives_0 * times_itself_gives_0 == 0);
@@ -57,8 +56,8 @@ EIGEN_DECLARE_TEST(sizeoverflow)
triggerMatrixBadAlloc<MatrixXd>(times_itself_gives_0, times_itself_gives_0);
triggerMatrixBadAlloc<MatrixXd>(times_itself_gives_0 / 8, times_itself_gives_0);
triggerMatrixBadAlloc<MatrixXd>(times_8_gives_0, 1);
triggerVectorBadAlloc<VectorXf>(times_4_gives_0);
triggerVectorBadAlloc<VectorXd>(times_8_gives_0);
}