Ziqing Hui : windowscodecs/tests: Add more tests for DdsFrameDecode_Dds_CopyBlocks().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ac1adfc512286e08e31da3e7abb26a66646423f2
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=ac1adfc512286e08e31da3e7a...

Author: Ziqing Hui 
Date:   Fri Jun  5 11:53:29 2020 +0800

windowscodecs/tests: Add more tests for DdsFrameDecode_Dds_CopyBlocks().

Signed-off-by: Ziqing Hui 
Signed-off-by: Esme Povirk 
Signed-off-by: Alexandre Julliard

---

dlls/windowscodecs/tests/ddsformat.c | 42 +++++++++++++++++++++++++++---------
 1 file changed, 32 insertions(+), 10 deletions(-)

diff --git a/dlls/windowscodecs/tests/ddsformat.c b/dlls/windowscodecs/tests/ddsformat.c
index 327701f22c..5195dada13 100644
--- a/dlls/windowscodecs/tests/ddsformat.c
+++ b/dlls/windowscodecs/tests/ddsformat.c
@@ -471,30 +471,52 @@ static void test_dds_decoder_frame_data(IWICDdsFrameDecode *dds_frame, UINT fram
 {
     HRESULT hr;
     WICDdsFormatInfo format_info;
-    WICRect rect = { 0, 0, 1, 1 };
+    WICRect rect = { 0, 0, 1, 1 }, rect_test_a = { 0, 0, 0, 0 }, rect_test_b = { 0, 0, 0xdeadbeaf, 0xdeadbeaf };
+    WICRect rect_test_c = { -0xdeadbeaf, -0xdeadbeaf, 1, 1 }, rect_test_d = { 1, 1, 1, 1 };
     BYTE buffer[32];
     UINT stride, width_in_blocks, height_in_blocks;
     UINT width, height, depth, array_index;
     UINT block_offset;
     int slice_index;

-    hr = IWICDdsFrameDecode_GetSizeInBlocks(dds_frame, &width_in_blocks, &height_in_blocks);
-    ok (hr == S_OK, "%d: [frame %d] GetSizeInBlocks failed, hr=%x\n", i, frame_index, hr);
-    if (hr != S_OK) return;
     hr = IWICDdsFrameDecode_GetFormatInfo(dds_frame, &format_info);
     ok (hr == S_OK, "%d: [frame %d] GetFormatInfo failed, hr=%x\n", i, frame_index, hr);
     if (hr != S_OK) return;
-    stride = width_in_blocks * format_info.BytesPerBlock;
+    stride = rect.Width * format_info.BytesPerBlock;

-    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 0, NULL);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_a, stride, sizeof(buffer), buffer);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_b, stride, sizeof(buffer), buffer);
     todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
-    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 0, buffer);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_c, stride, sizeof(buffer), buffer);
     todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
-    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 32, buffer);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect_test_d, stride, sizeof(buffer), buffer);
     todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
-    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, stride, 32, buffer);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, stride, sizeof(buffer), buffer);
     todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
-    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 32, buffer);
+
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, 0, sizeof(buffer), buffer);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride - 1, sizeof(buffer), buffer);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride * 2, sizeof(buffer), buffer);
+    todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 0, buffer);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, 1, buffer);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, stride * rect.Height - 1, buffer);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, stride * rect.Height, buffer);
+    todo_wine ok (hr == S_OK, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, sizeof(buffer), NULL);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, NULL, 0, 0, NULL);
+    todo_wine ok (hr == E_INVALIDARG, "%d: [frame %d] Got unexpected hr %x\n", i, frame_index, hr);
+    hr = IWICDdsFrameDecode_CopyBlocks(dds_frame, &rect, stride, sizeof(buffer), buffer);
     todo_wine ok (hr == S_OK, "%d: [frame %d] CopyBlocks failed, hr=%x\n", i, frame_index, hr);
     if (hr != S_OK) return;