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Add invalid size zero in WindowArray and WindowMatrix

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This commit is contained in:
Joakim Hove 2019-07-29 13:04:43 +02:00
parent 3655aeb579
commit ad9448c87d
2 changed files with 21 additions and 2 deletions
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10
opm/output/eclipse/WindowedArray.hpp
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@ -72,7 +72,10 @@ namespace Opm { namespace RestartIO { namespace Helpers {
explicit WindowedArray(const NumWindows n, const WindowSize sz) explicit WindowedArray(const NumWindows n, const WindowSize sz)
: x_ (n.value * sz.value) : x_ (n.value * sz.value)
, windowSize_(sz.value) , windowSize_(sz.value)
{} {
if (sz.value == 0)
throw std::invalid_argument("Window array with windowsize==0 is not permitted");
}
/// Retrieve number of windows allocated for this array. /// Retrieve number of windows allocated for this array.
Idx numWindows() const Idx numWindows() const
@ -179,7 +182,10 @@ namespace Opm { namespace RestartIO { namespace Helpers {
const WindowSize& sz) const WindowSize& sz)
: data_ (NumWindows{ nRows.value * nCols.value }, sz) : data_ (NumWindows{ nRows.value * nCols.value }, sz)
, numCols_(nCols.value) , numCols_(nCols.value)
{} {
if (nCols.value == 0)
throw std::invalid_argument("Window matrix with columns==0 is not permitted");
}
/// Retrieve number of columns allocated for this matrix. /// Retrieve number of columns allocated for this matrix.
Idx numCols() const Idx numCols() const

13
tests/test_WindowedArray.cpp
View File

@ -30,6 +30,19 @@
BOOST_AUTO_TEST_SUITE(WriteOperations) BOOST_AUTO_TEST_SUITE(WriteOperations)
BOOST_AUTO_TEST_CASE(EmptyArray)
{
using Wa = Opm::RestartIO::Helpers::WindowedArray<int>;
using Wm = Opm::RestartIO::Helpers::WindowedMatrix<int>;
BOOST_CHECK_NO_THROW( Wa( Wa::NumWindows{ 0 }, Wa::WindowSize{ 1 }) );
BOOST_CHECK_NO_THROW( Wm( Wm::NumRows{ 0 }, Wm::NumCols{ 2 }, Wm::WindowSize{ 3 } ));
BOOST_CHECK_THROW( Wa(Wa::NumWindows{ 5 }, Wa::WindowSize{ 0 }), std::invalid_argument);
BOOST_CHECK_THROW( Wm(Wm::NumRows{ 3 }, Wm::NumCols{ 0 }, Wm::WindowSize{ 4 } ), std::invalid_argument);
BOOST_CHECK_THROW( Wm(Wm::NumRows{ 3 }, Wm::NumCols{ 2 }, Wm::WindowSize{ 0 } ), std::invalid_argument);
}
BOOST_AUTO_TEST_CASE(Array) BOOST_AUTO_TEST_CASE(Array)
{ {
using Wa = Opm::RestartIO::Helpers::WindowedArray<int>; using Wa = Opm::RestartIO::Helpers::WindowedArray<int>;