diff options
| -rw-r--r-- | src/BoundingBox.cpp | 66 | ||||
| -rw-r--r-- | tests/BoundingBox/BoundingBoxTest.cpp | 77 | ||||
| -rw-r--r-- | tests/BoundingBox/CMakeLists.txt | 47 | ||||
| -rw-r--r-- | tests/CMakeLists.txt | 1 |
4 files changed, 125 insertions, 66 deletions
diff --git a/src/BoundingBox.cpp b/src/BoundingBox.cpp index bd236bbd7..ecf810fa8 100644 --- a/src/BoundingBox.cpp +++ b/src/BoundingBox.cpp @@ -5,72 +5,6 @@ #include "Globals.h" #include "BoundingBox.h" #include "Defines.h" -#include "SelfTests.h" - - - - - -#ifdef SELF_TEST - -/** A simple self-test that is executed on program start, used to verify bbox functionality */ -static class SelfTest_BoundingBox -{ -public: - SelfTest_BoundingBox(void) - { - cSelfTests::Get().Register(cSelfTests::SelfTestFunction(&Test), "Bounding box intersections"); - } - - static void Test(void) - { - Vector3d Min(1, 1, 1); - Vector3d Max(2, 2, 2); - Vector3d LineDefs[] = - { - Vector3d(1.5, 4, 1.5), Vector3d(1.5, 3, 1.5), // Should intersect at 2, face 1 (YP) - Vector3d(1.5, 0, 1.5), Vector3d(1.5, 4, 1.5), // Should intersect at 0.25, face 0 (YM) - Vector3d(0, 0, 0), Vector3d(2, 2, 2), // Should intersect at 0.5, face 0, 3 or 5 (anyM) - Vector3d(0.999, 0, 1.5), Vector3d(0.999, 4, 1.5), // Should not intersect - Vector3d(1.999, 0, 1.5), Vector3d(1.999, 4, 1.5), // Should intersect at 0.25, face 0 (YM) - Vector3d(2.001, 0, 1.5), Vector3d(2.001, 4, 1.5), // Should not intersect - } ; - bool Results[] = {true, true, true, false, true, false}; - double LineCoeffs[] = {2, 0.25, 0.5, 0, 0.25, 0}; - - for (size_t i = 0; i < ARRAYCOUNT(LineDefs) / 2; i++) - { - double LineCoeff; - eBlockFace Face; - Vector3d Line1 = LineDefs[2 * i]; - Vector3d Line2 = LineDefs[2 * i + 1]; - bool res = cBoundingBox::CalcLineIntersection(Min, Max, Line1, Line2, LineCoeff, Face); - if (res != Results[i]) - { - LOGERROR("LineIntersection({%.02f, %.02f, %.02f}, {%.02f, %.02f, %.02f}) -> %d, %.05f, %d", - Line1.x, Line1.y, Line1.z, - Line2.x, Line2.y, Line2.z, - res ? 1 : 0, LineCoeff, Face - ); - abort(); - } - if (res) - { - if (LineCoeff != LineCoeffs[i]) - { - LOGERROR("LineIntersection({%.02f, %.02f, %.02f}, {%.02f, %.02f, %.02f}) -> %d, %.05f, %d", - Line1.x, Line1.y, Line1.z, - Line2.x, Line2.y, Line2.z, - res ? 1 : 0, LineCoeff, Face - ); - abort(); - } - } - } // for i - LineDefs[] - } -} g_BoundingBoxTest; - -#endif diff --git a/tests/BoundingBox/BoundingBoxTest.cpp b/tests/BoundingBox/BoundingBoxTest.cpp new file mode 100644 index 000000000..e3df95efa --- /dev/null +++ b/tests/BoundingBox/BoundingBoxTest.cpp @@ -0,0 +1,77 @@ + +// ByteBufferTest.cpp + +// Implements the main app entrypoint for the cByteBuffer class test + +#include "Globals.h" +#include "BoundingBox.h" + + + + + +/** Runs the tests, returns the number of failed tests. */ +static int Test(void) +{ + int NumFailed = 0; + Vector3d Min(1, 1, 1); + Vector3d Max(2, 2, 2); + Vector3d LineDefs[] = + { + Vector3d(1.5, 4, 1.5), Vector3d(1.5, 3, 1.5), // Should intersect at 2, face 1 (YP) + Vector3d(1.5, 0, 1.5), Vector3d(1.5, 4, 1.5), // Should intersect at 0.25, face 0 (YM) + Vector3d(0, 0, 0), Vector3d(2, 2, 2), // Should intersect at 0.5, face 0, 3 or 5 (anyM) + Vector3d(0.999, 0, 1.5), Vector3d(0.999, 4, 1.5), // Should not intersect + Vector3d(1.999, 0, 1.5), Vector3d(1.999, 4, 1.5), // Should intersect at 0.25, face 0 (YM) + Vector3d(2.001, 0, 1.5), Vector3d(2.001, 4, 1.5), // Should not intersect + } ; + bool Results[] = {true, true, true, false, true, false}; + double LineCoeffs[] = {2, 0.25, 0.5, 0, 0.25, 0}; + + for (size_t i = 0; i < ARRAYCOUNT(LineDefs) / 2; i++) + { + double LineCoeff; + eBlockFace Face; + Vector3d Line1 = LineDefs[2 * i]; + Vector3d Line2 = LineDefs[2 * i + 1]; + bool res = cBoundingBox::CalcLineIntersection(Min, Max, Line1, Line2, LineCoeff, Face); + if (res != Results[i]) + { + LOGERROR("LineIntersection({%.02f, %.02f, %.02f}, {%.02f, %.02f, %.02f}) -> %d, %.05f, %d", + Line1.x, Line1.y, Line1.z, + Line2.x, Line2.y, Line2.z, + res ? 1 : 0, LineCoeff, Face + ); + NumFailed += 1; + } + if (res) + { + if (LineCoeff != LineCoeffs[i]) + { + LOGERROR("LineIntersection({%.02f, %.02f, %.02f}, {%.02f, %.02f, %.02f}) -> %d, %.05f, %d", + Line1.x, Line1.y, Line1.z, + Line2.x, Line2.y, Line2.z, + res ? 1 : 0, LineCoeff, Face + ); + NumFailed += 1; + } + } + } // for i - LineDefs[] + return 0; +} + + + + + +int main(int argc, char * argv[]) +{ + auto NumFailed = Test(); + LOG("BoundingBox test finished, number of failed tests: %d", NumFailed); + return NumFailed; +} + + + + + diff --git a/tests/BoundingBox/CMakeLists.txt b/tests/BoundingBox/CMakeLists.txt new file mode 100644 index 000000000..30cacc447 --- /dev/null +++ b/tests/BoundingBox/CMakeLists.txt @@ -0,0 +1,47 @@ +cmake_minimum_required (VERSION 2.6) + +enable_testing() +add_definitions(-DTEST_GLOBALS=1) + +include_directories(${CMAKE_SOURCE_DIR}/src/) + +add_definitions(-DTEST_GLOBALS=1) + +set (SHARED_SRCS + ${CMAKE_SOURCE_DIR}/src/BoundingBox.cpp + ${CMAKE_SOURCE_DIR}/src/OSSupport/StackTrace.cpp +) + +set (SHARED_HDRS + ${CMAKE_SOURCE_DIR}/src/BoundingBox.h + ${CMAKE_SOURCE_DIR}/src/OSSupport/StackTrace.h +) + +set (SRCS + BoundingBoxTest.cpp +) + +if (MSVC) + # Add the MSVC-specific LeakFinder / StackTracer sources: + list (APPEND SHARED_SRCS ${CMAKE_SOURCE_DIR}/src/LeakFinder.cpp ${CMAKE_SOURCE_DIR}/src/StackWalker.cpp) + list (APPEND SHARED_HDRS ${CMAKE_SOURCE_DIR}/src/LeakFinder.h ${CMAKE_SOURCE_DIR}/src/StackWalker.h) +endif() + +if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") + add_flags_cxx("-Wno-error=float-equal") +endif() + +source_group("Shared" FILES ${SHARED_SRCS} ${SHARED_HDRS}) +source_group("Sources" FILES ${SRCS}) +add_executable(BoundingBox-exe ${SRCS} ${SHARED_SRCS} ${SHARED_HDRS}) +add_test(NAME BoundingBox-test COMMAND BoundingBox-exe) + + + + + +# Put the projects into solution folders (MSVC): +set_target_properties( + BoundingBox-exe + PROPERTIES FOLDER Tests +) diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index 17ad2baa4..052a31835 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -8,6 +8,7 @@ endif() # include_directories(${CMAKE_CURRENT_SOURCE_DIR}) +add_subdirectory(BoundingBox) add_subdirectory(ByteBuffer) add_subdirectory(ChunkData) add_subdirectory(CompositeChat) |