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6bc369fc56
Skip test on SkipTestException at fixture's constructor (version 2) #24250 ### Pull Request Readiness Checklist Another version of https://github.com/opencv/opencv/pull/24186 (reverted by https://github.com/opencv/opencv/pull/24223). Current implementation cannot handle skip exception at `static void SetUpTestCase` but works on `virtual void SetUp`. See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [x] The feature is well documented and sample code can be built with the project CMake
934 lines
22 KiB
C++
934 lines
22 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#include "test_precomp.hpp"
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#include <cmath>
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#include "opencv2/core/utils/logger.hpp"
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#include <opencv2/core/utils/fp_control_utils.hpp>
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#ifdef CV_CXX11
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#include <chrono>
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#include <thread>
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#endif
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namespace opencv_test { namespace {
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TEST(Core_OutputArrayCreate, _1997)
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{
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struct local {
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static void create(OutputArray arr, Size submatSize, int type)
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{
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int sizes[] = {submatSize.width, submatSize.height};
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arr.create(sizeof(sizes)/sizeof(sizes[0]), sizes, type);
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}
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};
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Mat mat(Size(512, 512), CV_8U);
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Size submatSize = Size(256, 256);
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ASSERT_NO_THROW(local::create( mat(Rect(Point(), submatSize)), submatSize, mat.type() ));
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}
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TEST(Core_SaturateCast, NegativeNotClipped)
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{
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double d = -1.0;
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unsigned int val = cv::saturate_cast<unsigned int>(d);
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ASSERT_EQ(0xffffffff, val);
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}
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template<typename T, typename U>
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static double maxAbsDiff(const T &t, const U &u)
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{
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Mat_<double> d;
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absdiff(t, u, d);
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double ret;
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minMaxLoc(d, NULL, &ret);
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return ret;
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}
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TEST(Core_OutputArrayAssign, _Matxd_Matd)
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{
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Mat expected = (Mat_<double>(2,3) << 1, 2, 3, .1, .2, .3);
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Matx23d actualx;
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{
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OutputArray oa(actualx);
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oa.assign(expected);
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}
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Mat actual = (Mat) actualx;
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EXPECT_LE(maxAbsDiff(expected, actual), 0.0);
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}
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TEST(Core_OutputArrayAssign, _Matxd_Matf)
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{
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Mat expected = (Mat_<float>(2,3) << 1, 2, 3, .1, .2, .3);
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Matx23d actualx;
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{
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OutputArray oa(actualx);
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oa.assign(expected);
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}
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Mat actual = (Mat) actualx;
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EXPECT_LE(maxAbsDiff(expected, actual), FLT_EPSILON);
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}
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TEST(Core_OutputArrayAssign, _Matxf_Matd)
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{
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Mat expected = (Mat_<double>(2,3) << 1, 2, 3, .1, .2, .3);
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Matx23f actualx;
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{
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OutputArray oa(actualx);
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oa.assign(expected);
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}
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Mat actual = (Mat) actualx;
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EXPECT_LE(maxAbsDiff(expected, actual), FLT_EPSILON);
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}
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TEST(Core_OutputArrayAssign, _Matxd_UMatd)
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{
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Mat expected = (Mat_<double>(2,3) << 1, 2, 3, .1, .2, .3);
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UMat uexpected = expected.getUMat(ACCESS_READ);
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Matx23d actualx;
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{
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OutputArray oa(actualx);
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oa.assign(uexpected);
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}
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Mat actual = (Mat) actualx;
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EXPECT_LE(maxAbsDiff(expected, actual), 0.0);
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}
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TEST(Core_OutputArrayAssign, _Matxd_UMatf)
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{
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Mat expected = (Mat_<float>(2,3) << 1, 2, 3, .1, .2, .3);
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UMat uexpected = expected.getUMat(ACCESS_READ);
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Matx23d actualx;
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{
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OutputArray oa(actualx);
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oa.assign(uexpected);
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}
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Mat actual = (Mat) actualx;
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EXPECT_LE(maxAbsDiff(expected, actual), FLT_EPSILON);
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}
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TEST(Core_OutputArrayAssign, _Matxf_UMatd)
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{
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Mat expected = (Mat_<double>(2,3) << 1, 2, 3, .1, .2, .3);
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UMat uexpected = expected.getUMat(ACCESS_READ);
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Matx23f actualx;
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{
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OutputArray oa(actualx);
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oa.assign(uexpected);
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}
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Mat actual = (Mat) actualx;
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EXPECT_LE(maxAbsDiff(expected, actual), FLT_EPSILON);
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}
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int fixedType_handler(OutputArray dst)
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{
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int type = CV_32FC2; // return points only {x, y}
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if (dst.fixedType())
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{
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type = dst.type();
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CV_Assert(type == CV_32FC2 || type == CV_32FC3); // allow points + confidence level: {x, y, confidence}
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}
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const int N = 100;
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dst.create(Size(1, N), type);
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Mat m = dst.getMat();
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if (m.type() == CV_32FC2)
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{
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for (int i = 0; i < N; i++)
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m.at<Vec2f>(i) = Vec2f((float)i, (float)(i*2));
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}
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else if (m.type() == CV_32FC3)
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{
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for (int i = 0; i < N; i++)
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m.at<Vec3f>(i) = Vec3f((float)i, (float)(i*2), 1.0f / (i + 1));
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}
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else
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{
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CV_Assert(0 && "Internal error");
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}
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return CV_MAT_CN(type);
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}
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TEST(Core_OutputArray, FixedType)
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{
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Mat_<Vec2f> pointsOnly;
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int num_pointsOnly = fixedType_handler(pointsOnly);
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EXPECT_EQ(2, num_pointsOnly);
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Mat_<Vec3f> pointsWithConfidence;
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int num_pointsWithConfidence = fixedType_handler(pointsWithConfidence);
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EXPECT_EQ(3, num_pointsWithConfidence);
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Mat defaultResult;
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int num_defaultResult = fixedType_handler(defaultResult);
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EXPECT_EQ(2, num_defaultResult);
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}
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TEST(Core_OutputArrayCreate, _13772)
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{
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cv::Mat1d mat;
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cv::OutputArray o(mat);
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ASSERT_NO_THROW(o.create(3, 5, CV_64F, -1, true));
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}
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TEST(Core_String, find_last_of__with__empty_string)
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{
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cv::String s;
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size_t p = s.find_last_of('q', 0);
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// npos is not exported: EXPECT_EQ(cv::String::npos, p);
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EXPECT_EQ(std::string::npos, p);
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}
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TEST(Core_String, end_method_regression)
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{
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cv::String old_string = "012345";
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cv::String new_string(old_string.begin(), old_string.end());
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EXPECT_EQ(6u, new_string.size());
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}
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TEST(Core_Copy, repeat_regression_8972)
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{
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Mat src = (Mat_<int>(1, 4) << 1, 2, 3, 4);
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ASSERT_ANY_THROW({
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repeat(src, 5, 1, src);
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});
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}
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class ThrowErrorParallelLoopBody : public cv::ParallelLoopBody
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{
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public:
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ThrowErrorParallelLoopBody(cv::Mat& dst, int i) : dst_(dst), i_(i) {}
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~ThrowErrorParallelLoopBody() {}
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void operator()(const cv::Range& r) const
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{
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for (int i = r.start; i < r.end; i++)
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{
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CV_Assert(i != i_);
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dst_.row(i).setTo(1);
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}
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}
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protected:
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Mat dst_;
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int i_;
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};
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TEST(Core_Parallel, propagate_exceptions)
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{
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Mat dst1(1000, 100, CV_8SC1, Scalar::all(0));
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ASSERT_NO_THROW({
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parallel_for_(cv::Range(0, dst1.rows), ThrowErrorParallelLoopBody(dst1, -1));
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});
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Mat dst2(1000, 100, CV_8SC1, Scalar::all(0));
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ASSERT_THROW({
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parallel_for_(cv::Range(0, dst2.rows), ThrowErrorParallelLoopBody(dst2, dst2.rows / 2));
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}, cv::Exception);
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}
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class FPDenormalsHintCheckerParallelLoopBody : public cv::ParallelLoopBody
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{
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public:
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FPDenormalsHintCheckerParallelLoopBody()
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: isOK(true)
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{
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state_values_to_check = cv::details::saveFPDenormalsState(base_state);
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}
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~FPDenormalsHintCheckerParallelLoopBody() {}
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void operator()(const cv::Range& r) const
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{
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CV_UNUSED(r);
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cv::details::FPDenormalsModeState state;
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if (cv::details::saveFPDenormalsState(state))
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{
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for (int i = 0; i < state_values_to_check; ++i)
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{
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if (base_state.reserved[i] != state.reserved[i])
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{
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CV_LOG_ERROR(NULL, cv::format("FP state[%d] mismatch: base=0x%08x thread=0x%08x", i, base_state.reserved[i], state.reserved[i]));
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isOK = false;
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cv::details::restoreFPDenormalsState(base_state);
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}
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}
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}
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else
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{
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// FP state is not supported
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// no checks
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}
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#ifdef CV_CXX11
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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#endif
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}
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cv::details::FPDenormalsModeState base_state;
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int state_values_to_check;
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mutable bool isOK;
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};
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TEST(Core_Parallel, propagate_fp_denormals_ignore_hint)
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{
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int nThreads = std::max(1, cv::getNumThreads()) * 3;
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for (int i = 0; i < 4; ++i)
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{
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SCOPED_TRACE(cv::format("Case=%d: FP denormals ignore hint: %s\n", i, ((i & 1) != 0) ? "enable" : "disable"));
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FPDenormalsIgnoreHintScope fp_denormals_scope((i & 1) != 0);
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FPDenormalsHintCheckerParallelLoopBody job;
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ASSERT_NO_THROW({
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parallel_for_(cv::Range(0, nThreads), job);
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});
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EXPECT_TRUE(job.isOK);
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}
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}
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TEST(Core_Version, consistency)
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{
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// this test verifies that OpenCV version loaded in runtime
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// is the same this test has been built with
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EXPECT_EQ(CV_VERSION_MAJOR, cv::getVersionMajor());
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EXPECT_EQ(CV_VERSION_MINOR, cv::getVersionMinor());
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EXPECT_EQ(CV_VERSION_REVISION, cv::getVersionRevision());
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EXPECT_EQ(String(CV_VERSION), cv::getVersionString());
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}
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//
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// Test core/check.hpp macros
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//
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void test_check_eq_1(int value_1, int value_2)
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{
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CV_CheckEQ(value_1, value_2, "Validation check failed");
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}
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TEST(Core_Check, testEQ_int_fail)
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{
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try
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{
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test_check_eq_1(123, 5678);
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FAIL() << "Unreachable code called";
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}
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catch (const cv::Exception& e)
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{
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EXPECT_STREQ(e.err.c_str(),
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"> Validation check failed (expected: 'value_1 == value_2'), where\n"
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"> 'value_1' is 123\n"
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"> must be equal to\n"
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"> 'value_2' is 5678\n"
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);
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}
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catch (const std::exception& e)
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{
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FAIL() << "Unexpected C++ exception: " << e.what();
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}
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catch (...)
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{
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FAIL() << "Unexpected unknown exception";
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}
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}
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TEST(Core_Check, testEQ_int_pass)
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{
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EXPECT_NO_THROW(
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{
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test_check_eq_1(1234, 1234);
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});
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}
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void test_check_eq_2(float value_1, float value_2)
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{
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CV_CheckEQ(value_1, value_2, "Validation check failed (float)");
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}
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TEST(Core_Check, testEQ_float_fail)
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{
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try
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{
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test_check_eq_2(1234.5f, 1234.55f);
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FAIL() << "Unreachable code called";
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}
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catch (const cv::Exception& e)
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{
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EXPECT_STREQ(e.err.c_str(),
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"> Validation check failed (float) (expected: 'value_1 == value_2'), where\n"
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"> 'value_1' is 1234.5\n" // TODO Locale handling (use LC_ALL=C on Linux)
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"> must be equal to\n"
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"> 'value_2' is 1234.55\n"
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);
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}
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catch (const std::exception& e)
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{
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FAIL() << "Unexpected C++ exception: " << e.what();
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}
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catch (...)
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{
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FAIL() << "Unexpected unknown exception";
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}
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}
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TEST(Core_Check, testEQ_float_pass)
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{
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EXPECT_NO_THROW(
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{
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test_check_eq_2(1234.6f, 1234.6f);
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});
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}
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void test_check_eq_3(double value_1, double value_2)
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{
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CV_CheckEQ(value_1, value_2, "Validation check failed (double)");
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}
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TEST(Core_Check, testEQ_double_fail)
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{
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try
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{
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test_check_eq_3(1234.5, 1234.56);
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FAIL() << "Unreachable code called";
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}
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catch (const cv::Exception& e)
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{
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EXPECT_STREQ(e.err.c_str(),
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"> Validation check failed (double) (expected: 'value_1 == value_2'), where\n"
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"> 'value_1' is 1234.5\n" // TODO Locale handling (use LC_ALL=C on Linux)
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"> must be equal to\n"
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"> 'value_2' is 1234.56\n"
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);
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}
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catch (const std::exception& e)
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{
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FAIL() << "Unexpected C++ exception: " << e.what();
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}
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catch (...)
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{
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FAIL() << "Unexpected unknown exception";
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}
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}
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TEST(Core_Check, testEQ_double_pass)
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{
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EXPECT_NO_THROW(
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{
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test_check_eq_3(1234.0f, 1234.0f);
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});
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}
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void test_check_ne_1(int value_1, int value_2)
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{
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CV_CheckNE(value_1, value_2, "Validation NE check failed");
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}
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TEST(Core_Check, testNE_int_fail)
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{
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try
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{
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test_check_ne_1(123, 123);
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FAIL() << "Unreachable code called";
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}
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catch (const cv::Exception& e)
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{
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EXPECT_STREQ(e.err.c_str(),
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"> Validation NE check failed (expected: 'value_1 != value_2'), where\n"
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"> 'value_1' is 123\n"
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"> must be not equal to\n"
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"> 'value_2' is 123\n"
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);
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}
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catch (const std::exception& e)
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{
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FAIL() << "Unexpected C++ exception: " << e.what();
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}
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catch (...)
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{
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FAIL() << "Unexpected unknown exception";
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}
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}
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TEST(Core_Check, testNE_int_pass)
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{
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EXPECT_NO_THROW(
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{
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test_check_ne_1(123, 1234);
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});
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}
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void test_check_le_1(int value_1, int value_2)
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{
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CV_CheckLE(value_1, value_2, "Validation LE check failed");
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}
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TEST(Core_Check, testLE_int_fail)
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{
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try
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{
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test_check_le_1(1234, 123);
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FAIL() << "Unreachable code called";
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}
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catch (const cv::Exception& e)
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{
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EXPECT_STREQ(e.err.c_str(),
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"> Validation LE check failed (expected: 'value_1 <= value_2'), where\n"
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"> 'value_1' is 1234\n"
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"> must be less than or equal to\n"
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"> 'value_2' is 123\n"
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);
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}
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catch (const std::exception& e)
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{
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FAIL() << "Unexpected C++ exception: " << e.what();
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}
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catch (...)
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{
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FAIL() << "Unexpected unknown exception";
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}
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}
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TEST(Core_Check, testLE_int_pass)
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{
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EXPECT_NO_THROW(
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{
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test_check_le_1(1234, 1234);
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});
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EXPECT_NO_THROW(
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{
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test_check_le_1(123, 1234);
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});
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}
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void test_check_lt_1(int value_1, int value_2)
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{
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CV_CheckLT(value_1, value_2, "Validation LT check failed");
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}
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TEST(Core_Check, testLT_int_fail)
|
|
{
|
|
try
|
|
{
|
|
test_check_lt_1(1234, 123);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Validation LT check failed (expected: 'value_1 < value_2'), where\n"
|
|
"> 'value_1' is 1234\n"
|
|
"> must be less than\n"
|
|
"> 'value_2' is 123\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
TEST(Core_Check, testLT_int_fail_eq)
|
|
{
|
|
try
|
|
{
|
|
test_check_lt_1(123, 123);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Validation LT check failed (expected: 'value_1 < value_2'), where\n"
|
|
"> 'value_1' is 123\n"
|
|
"> must be less than\n"
|
|
"> 'value_2' is 123\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
TEST(Core_Check, testLT_int_pass)
|
|
{
|
|
EXPECT_NO_THROW(
|
|
{
|
|
test_check_lt_1(123, 1234);
|
|
});
|
|
}
|
|
|
|
|
|
void test_check_ge_1(int value_1, int value_2)
|
|
{
|
|
CV_CheckGE(value_1, value_2, "Validation GE check failed");
|
|
}
|
|
TEST(Core_Check, testGE_int_fail)
|
|
{
|
|
try
|
|
{
|
|
test_check_ge_1(123, 1234);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Validation GE check failed (expected: 'value_1 >= value_2'), where\n"
|
|
"> 'value_1' is 123\n"
|
|
"> must be greater than or equal to\n"
|
|
"> 'value_2' is 1234\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
TEST(Core_Check, testGE_int_pass)
|
|
{
|
|
EXPECT_NO_THROW(
|
|
{
|
|
test_check_ge_1(1234, 1234);
|
|
});
|
|
EXPECT_NO_THROW(
|
|
{
|
|
test_check_ge_1(1234, 123);
|
|
});
|
|
}
|
|
|
|
void test_check_gt_1(int value_1, int value_2)
|
|
{
|
|
CV_CheckGT(value_1, value_2, "Validation GT check failed");
|
|
}
|
|
TEST(Core_Check, testGT_int_fail)
|
|
{
|
|
try
|
|
{
|
|
test_check_gt_1(123, 1234);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Validation GT check failed (expected: 'value_1 > value_2'), where\n"
|
|
"> 'value_1' is 123\n"
|
|
"> must be greater than\n"
|
|
"> 'value_2' is 1234\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
TEST(Core_Check, testGT_int_fail_eq)
|
|
{
|
|
try
|
|
{
|
|
test_check_gt_1(123, 123);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Validation GT check failed (expected: 'value_1 > value_2'), where\n"
|
|
"> 'value_1' is 123\n"
|
|
"> must be greater than\n"
|
|
"> 'value_2' is 123\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
TEST(Core_Check, testGT_int_pass)
|
|
{
|
|
EXPECT_NO_THROW(
|
|
{
|
|
test_check_gt_1(1234, 123);
|
|
});
|
|
}
|
|
|
|
|
|
void test_check_MatType_1(int src_type)
|
|
{
|
|
CV_CheckTypeEQ(src_type, CV_32FC1, "Unsupported source type");
|
|
}
|
|
TEST(Core_Check, testMatType_pass)
|
|
{
|
|
EXPECT_NO_THROW(
|
|
{
|
|
test_check_MatType_1(CV_MAKE_TYPE(CV_32F, 1));
|
|
});
|
|
}
|
|
TEST(Core_Check, testMatType_fail_1)
|
|
{
|
|
try
|
|
{
|
|
test_check_MatType_1(CV_8UC1);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Unsupported source type (expected: 'src_type == CV_32FC1'), where\n"
|
|
"> 'src_type' is 0 (CV_8UC1)\n"
|
|
"> must be equal to\n"
|
|
"> 'CV_32FC1' is 5 (CV_32FC1)\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
|
|
void test_check_MatType_2(int src_type)
|
|
{
|
|
CV_CheckType(src_type, src_type == CV_32FC1 || src_type == CV_32FC3, "Unsupported src");
|
|
}
|
|
TEST(Core_Check, testMatType_fail_2)
|
|
{
|
|
try
|
|
{
|
|
test_check_MatType_2(CV_8UC1);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Unsupported src:\n"
|
|
"> 'src_type == CV_32FC1 || src_type == CV_32FC3'\n"
|
|
"> where\n"
|
|
"> 'src_type' is 0 (CV_8UC1)\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
|
|
void test_check_MatDepth_1(int src_depth)
|
|
{
|
|
CV_CheckDepthEQ(src_depth, CV_32F, "Unsupported source depth");
|
|
}
|
|
TEST(Core_Check, testMatDepth_pass)
|
|
{
|
|
EXPECT_NO_THROW(
|
|
{
|
|
test_check_MatDepth_1(CV_MAKE_TYPE(CV_32F, 1));
|
|
});
|
|
}
|
|
TEST(Core_Check, testMatDepth_fail_1)
|
|
{
|
|
try
|
|
{
|
|
test_check_MatDepth_1(CV_8U);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Unsupported source depth (expected: 'src_depth == CV_32F'), where\n"
|
|
"> 'src_depth' is 0 (CV_8U)\n"
|
|
"> must be equal to\n"
|
|
"> 'CV_32F' is 5 (CV_32F)\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
|
|
void test_check_MatDepth_2(int src_depth)
|
|
{
|
|
CV_CheckDepth(src_depth, src_depth == CV_32F || src_depth == CV_64F, "Unsupported src");
|
|
}
|
|
TEST(Core_Check, testMatDepth_fail_2)
|
|
{
|
|
try
|
|
{
|
|
test_check_MatDepth_2(CV_8U);
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Unsupported src:\n"
|
|
"> 'src_depth == CV_32F || src_depth == CV_64F'\n"
|
|
"> where\n"
|
|
"> 'src_depth' is 0 (CV_8U)\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
|
|
|
|
void test_check_Size_1(const Size& srcSz)
|
|
{
|
|
CV_Check(srcSz, srcSz == Size(4, 3), "Unsupported src size");
|
|
}
|
|
TEST(Core_Check, testSize_1)
|
|
{
|
|
try
|
|
{
|
|
test_check_Size_1(Size(2, 1));
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
catch (const cv::Exception& e)
|
|
{
|
|
EXPECT_STREQ(e.err.c_str(),
|
|
"> Unsupported src size:\n"
|
|
"> 'srcSz == Size(4, 3)'\n"
|
|
"> where\n"
|
|
"> 'srcSz' is [2 x 1]\n"
|
|
);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
FAIL() << "Unexpected C++ exception: " << e.what();
|
|
}
|
|
catch (...)
|
|
{
|
|
FAIL() << "Unexpected unknown exception";
|
|
}
|
|
}
|
|
|
|
TEST(Core_Allocation, alignedAllocation)
|
|
{
|
|
// iterate from size=1 to approximate byte size of 8K 32bpp image buffer
|
|
for (int i = 0; i < 200; i++) {
|
|
const size_t size = static_cast<size_t>(std::pow(1.091, (double)i));
|
|
void * const buf = cv::fastMalloc(size);
|
|
ASSERT_NE((uintptr_t)0, (uintptr_t)buf)
|
|
<< "failed to allocate memory";
|
|
ASSERT_EQ((uintptr_t)0, (uintptr_t)buf % CV_MALLOC_ALIGN)
|
|
<< "memory not aligned to " << CV_MALLOC_ALIGN;
|
|
cv::fastFree(buf);
|
|
}
|
|
}
|
|
|
|
|
|
#if !(defined(__GNUC__) && __GNUC__ < 5) // GCC 4.8 emits: 'is_trivially_copyable' is not a member of 'std'
|
|
TEST(Core_Types, trivially_copyable)
|
|
{
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Complexd>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Point>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Point3f>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Size>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Range>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Rect>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::RotatedRect>::value);
|
|
//EXPECT_TRUE(std::is_trivially_copyable<cv::Scalar>::value); // derived from Vec (Matx)
|
|
}
|
|
|
|
TEST(Core_Types, trivially_copyable_extra)
|
|
{
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::KeyPoint>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::DMatch>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::TermCriteria>::value);
|
|
EXPECT_TRUE(std::is_trivially_copyable<cv::Moments>::value);
|
|
}
|
|
#endif
|
|
|
|
template <typename T> class Rect_Test : public testing::Test {};
|
|
|
|
TYPED_TEST_CASE_P(Rect_Test);
|
|
|
|
// Reimplement C++11 std::numeric_limits<>::lowest.
|
|
template<typename T> T cv_numeric_limits_lowest();
|
|
template<> int cv_numeric_limits_lowest<int>() { return INT_MIN; }
|
|
template<> float cv_numeric_limits_lowest<float>() { return -FLT_MAX; }
|
|
template<> double cv_numeric_limits_lowest<double>() { return -DBL_MAX; }
|
|
|
|
TYPED_TEST_P(Rect_Test, Overflows) {
|
|
typedef Rect_<TypeParam> R;
|
|
TypeParam num_max = std::numeric_limits<TypeParam>::max();
|
|
TypeParam num_lowest = cv_numeric_limits_lowest<TypeParam>();
|
|
EXPECT_EQ(R(0, 0, 10, 10), R(0, 0, 10, 10) & R(0, 0, 10, 10));
|
|
EXPECT_EQ(R(5, 6, 4, 3), R(0, 0, 10, 10) & R(5, 6, 4, 3));
|
|
EXPECT_EQ(R(5, 6, 3, 2), R(0, 0, 8, 8) & R(5, 6, 4, 3));
|
|
// Test with overflowing dimenions.
|
|
EXPECT_EQ(R(5, 0, 5, 10), R(0, 0, 10, 10) & R(5, 0, num_max, num_max));
|
|
// Test with overflowing dimensions for floats/doubles.
|
|
EXPECT_EQ(R(num_max, 0, num_max / 4, 10), R(num_max, 0, num_max / 2, 10) & R(num_max, 0, num_max / 4, 10));
|
|
// Test with overflowing coordinates.
|
|
EXPECT_EQ(R(), R(20, 0, 10, 10) & R(num_lowest, 0, 10, 10));
|
|
EXPECT_EQ(R(), R(20, 0, 10, 10) & R(0, num_lowest, 10, 10));
|
|
EXPECT_EQ(R(), R(num_lowest, 0, 10, 10) & R(0, num_lowest, 10, 10));
|
|
}
|
|
REGISTER_TYPED_TEST_CASE_P(Rect_Test, Overflows);
|
|
|
|
typedef ::testing::Types<int, float, double> RectTypes;
|
|
INSTANTIATE_TYPED_TEST_CASE_P(Negative_Test, Rect_Test, RectTypes);
|
|
|
|
// Expected that SkipTestException thrown in the constructor should skip test but not fail
|
|
struct TestFixtureSkip: public ::testing::Test {
|
|
TestFixtureSkip(bool throwEx = true) {
|
|
if (throwEx) {
|
|
throw SkipTestException("Skip test at constructor");
|
|
}
|
|
}
|
|
};
|
|
|
|
TEST_F(TestFixtureSkip, NoBodyRun) {
|
|
FAIL() << "Unreachable code called";
|
|
}
|
|
|
|
}} // namespace
|