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Merge pull request #15190 from andrey-golubev:fluid_invalid_roi

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G-API: verify y offset and height of Fluid output ROIs (#15190)

* G-API: validate GFluidOutputRoi y and height

* Rearrange tested ROIs
This commit is contained in:
Andrey Golubev
2019-08-01 19:30:05 +03:00
committed by Alexander Alekhin
parent 304e3ac12f
commit fc85f3644d
2 changed files with 45 additions and 6 deletions
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modules/gapi/test/gapi_fluid_test.cpp
+37 -2
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@@ -752,7 +752,8 @@ INSTANTIATE_TEST_CASE_P(Fluid, NV12RoiTest,
,std::make_pair(cv::Size{1920, 1080}, cv::Rect{0, 710, 1920, 270})
));
TEST(Fluid, UnusedNodeOutputCompileTest) {
TEST(Fluid, UnusedNodeOutputCompileTest)
{
cv::GMat in;
cv::GMat a, b, c, d;
std::tie(a, b, c, d) = cv::gapi::split4(in);
@@ -767,7 +768,8 @@ TEST(Fluid, UnusedNodeOutputCompileTest) {
cv::compile_args(cv::gapi::core::fluid::kernels())));
}
TEST(Fluid, UnusedNodeOutputReshapeTest) {
TEST(Fluid, UnusedNodeOutputReshapeTest)
{
const auto test_size = cv::Size(8, 8);
const auto get_compile_args =
[] () { return cv::compile_args(cv::gapi::core::fluid::kernels()); };
@@ -791,4 +793,37 @@ TEST(Fluid, UnusedNodeOutputReshapeTest) {
ASSERT_NO_THROW(compiled(in_mat, out_mat));
}
TEST(Fluid, InvalidROIs)
{
cv::GMat in;
cv::GMat out = cv::gapi::add(in, in);
cv::Mat in_mat(cv::Size(8, 8), CV_8UC3);
cv::Mat out_mat = in_mat.clone();
cv::randu(in_mat, cv::Scalar::all(0), cv::Scalar::all(100));
std::vector<cv::Rect> invalid_rois =
{
cv::Rect(1, 0, 0, 0),
cv::Rect(0, 1, 0, 0),
cv::Rect(0, 0, 1, 0),
cv::Rect(0, 0, 0, 1),
cv::Rect(0, 0, out_mat.cols, 0),
cv::Rect(0, 0, 0, out_mat.rows),
cv::Rect(0, out_mat.rows, out_mat.cols, out_mat.rows),
cv::Rect(out_mat.cols, 0, out_mat.cols, out_mat.rows),
};
const auto compile_args = [] (cv::Rect roi) {
return cv::compile_args(cv::gapi::core::fluid::kernels(), GFluidOutputRois{{to_own(roi)}});
};
for (const auto& roi : invalid_rois)
{
cv::GComputation comp(cv::GIn(in), cv::GOut(out));
EXPECT_THROW(comp.apply(cv::gin(in_mat), cv::gout(out_mat), compile_args(roi)),
std::exception);
}
}
} // namespace opencv_test