#34 store image clippings to build folder during tests (for later exa…

…mination and manual comparison).
starturtle · Nov 6, 2020 · 3f55aa4 · 3f55aa4
1 parent d31e3fd
commit 3f55aa4
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diff --git a/qtgui/CMakeLists.txt b/qtgui/CMakeLists.txt
@@ -44,6 +44,7 @@ if(DOCTEST_INCLUDE_DIR)
   configure_file(resources/image/${TEST_FILE3} ${TEST_IMAGE_DIR}/${TEST_FILE3} COPYONLY)
   configure_file(resources/image/${TEST_FILE4} ${TEST_IMAGE_DIR}/${TEST_FILE4} COPYONLY)
   configure_file(resources/image/${TEST_FILE5} ${TEST_IMAGE_DIR}/${TEST_FILE5} COPYONLY)
+  target_compile_definitions( test_source_image PRIVATE -DTEST_DIR_NAME="${CMAKE_CURRENT_BINARY_DIR}/${TEST_IMAGE_DIR}/")
   target_compile_definitions( test_source_image PRIVATE -DTEST_FILE_NAME="${CMAKE_CURRENT_BINARY_DIR}/${TEST_IMAGE_DIR}/${TEST_FILE1}")
   target_compile_definitions( test_source_image PRIVATE -DTEST_FILE_NAME_2="${CMAKE_CURRENT_BINARY_DIR}/${TEST_IMAGE_DIR}/${TEST_FILE2}")
   target_compile_definitions( test_source_image PRIVATE -DTEST_FILE_NAME_3="${CMAKE_CURRENT_BINARY_DIR}/${TEST_IMAGE_DIR}/${TEST_FILE3}")

diff --git a/qtgui/SourceImage.cpp b/qtgui/SourceImage.cpp
@@ -472,6 +472,7 @@ unsigned compareQRgb(const QRgb& value1, const QRgb& value2, uchar maxDifference
 
 struct RangeSelectionTestSet
 {
+  std::string name;
   QPoint topLeft;
   QPoint bottomRight;
   QPoint topLeftOriginal;
@@ -527,16 +528,19 @@ TEST_CASE("test mouse based range selection")
 
   std::vector<RangeSelectionTestSet> movements{
     {
+      "wibbel_topleft.jpg",
       {10, 10},
       {100, 100},
       {23, 23},
       {209, 209},
     },{
+      "wibbel_middle.jpg",
       {150, 150},
       {300, 300},
       {347, 347},
       {349, 349},
     },{
+      "wibbel_bottomright.jpg",
       {250, 250},
       {350, 350},
       {579, 579},
@@ -554,6 +558,8 @@ TEST_CASE("test mouse based range selection")
     // this rectangle, if resized to match the overall image size of 925x925, scales to a 441x441 rectangle starting at pixel 23x23.
     fileSizeCheck(testImage, parameters.toClippingString(), parameters.sizeScaled());
     compareSourceImageData(testImage, tester, parameters);
+    QString outPath(std::string(TEST_DIR_NAME + parameters.name).c_str());
+    testImage.data().save(outPath);
   }
 }