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comctl32/tests: Add test of IImageList_Merge function.

This commit is contained in:
Owen Rudge 2009-11-16 13:27:20 -06:00 committed by Alexandre Julliard
parent bfa2479d4d
commit 9adc1b8fd6
1 changed files with 77 additions and 0 deletions
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77
dlls/comctl32/tests/imagelist.c
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@ -1451,6 +1451,82 @@ static void DoTest3_v6(void)
DestroyWindow(hwndfortest);
}
static void testMerge_v6(void)
{
HIMAGELIST himl1, himl2;
IImageList *imgl1, *imgl2, *merge;
HICON hicon1;
HWND hwnd = create_a_window();
HRESULT hr;
int ret;
himl1 = ImageList_Create(32,32,0,0,3);
ok(himl1 != NULL,"failed to create himl1\n");
himl2 = ImageList_Create(32,32,0,0,3);
ok(himl2 != NULL,"failed to create himl2\n");
hicon1 = CreateIcon(hinst, 32, 32, 1, 1, icon_bits, icon_bits);
ok(hicon1 != NULL, "failed to create hicon1\n");
if (!himl1 || !himl2 || !hicon1)
return;
/* cast to IImageList */
imgl1 = (IImageList *) himl1;
imgl2 = (IImageList *) himl2;
ok(SUCCEEDED(IImageList_ReplaceIcon(imgl2, -1, hicon1, &ret)) && (ret == 0),"add icon1 to himl2 failed\n");
/* If himl1 has no images, merge still succeeds */
hr = IImageList_Merge(imgl1, -1, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl1,-1 failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
hr = IImageList_Merge(imgl1, 0, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl1,0 failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
/* Same happens if himl2 is empty */
IImageList_Release(imgl2);
himl2 = ImageList_Create(32,32,0,0,3);
ok(himl2 != NULL,"failed to recreate himl2\n");
imgl2 = (IImageList *) himl2;
hr = IImageList_Merge(imgl1, -1, (IUnknown *) imgl2, -1, 0, 0, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl2,-1 failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
hr = IImageList_Merge(imgl1, -1, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl2,0 failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
/* Now try merging an image with itself */
ok(SUCCEEDED(IImageList_ReplaceIcon(imgl2, -1, hicon1, &ret)) && (ret == 0),"re-add icon1 to himl2 failed\n");
hr = IImageList_Merge(imgl2, 0, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl2 with itself failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
/* Try merging 2 different image lists */
ok(SUCCEEDED(IImageList_ReplaceIcon(imgl1, -1, hicon1, &ret)) && (ret == 0),"add icon1 to himl1 failed\n");
hr = IImageList_Merge(imgl1, 0, (IUnknown *) imgl2, 0, 0, 0, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl1 with himl2 failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
hr = IImageList_Merge(imgl1, 0, (IUnknown *) imgl2, 0, 8, 16, &IID_IImageList, (void **) &merge);
ok(SUCCEEDED(hr), "merge himl1 with himl2 8,16 failed\n");
if (SUCCEEDED(hr)) IImageList_Release(merge);
IImageList_Release(imgl1);
IImageList_Release(imgl2);
DestroyIcon(hicon1);
DestroyWindow(hwnd);
}
START_TEST(imagelist)
{
ULONG_PTR ctx_cookie;
@ -1497,6 +1573,7 @@ START_TEST(imagelist)
test_iimagelist();
DoTest1_v6();
DoTest3_v6();
testMerge_v6();
CoUninitialize();