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kernelbase: Implement PathCchRemoveExtension.
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -13,7 +13,7 @@
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@ stub PathCchIsRoot
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@ stub PathCchRemoveBackslash
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@ stub PathCchRemoveBackslashEx
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@ stub PathCchRemoveExtension
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@ stdcall PathCchRemoveExtension(wstr long) kernelbase.PathCchRemoveExtension
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@ stub PathCchRemoveFileSpec
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@ stub PathCchRenameExtension
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@ stub PathCchSkipRoot
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@ -1042,7 +1042,7 @@
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# @ stub PathCchIsRoot
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# @ stub PathCchRemoveBackslash
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# @ stub PathCchRemoveBackslashEx
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# @ stub PathCchRemoveExtension
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@ stdcall PathCchRemoveExtension(wstr long)
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# @ stub PathCchRemoveFileSpec
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# @ stub PathCchRenameExtension
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# @ stub PathCchSkipRoot
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@ -151,3 +151,22 @@ HRESULT WINAPI PathCchFindExtension(const WCHAR *path, SIZE_T size, const WCHAR
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*extension = lastpoint ? lastpoint : path;
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return S_OK;
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}
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HRESULT WINAPI PathCchRemoveExtension(WCHAR *path, SIZE_T size)
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{
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const WCHAR *extension;
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WCHAR *next;
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HRESULT hr;
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TRACE("%s %lu\n", wine_dbgstr_w(path), size);
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if (!path || !size || size > PATHCCH_MAX_CCH) return E_INVALIDARG;
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hr = PathCchFindExtension(path, size, &extension);
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if (FAILED(hr)) return hr;
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next = path + (extension - path);
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while (next - path < size && *next) *next++ = 0;
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return next == extension ? S_FALSE : S_OK;
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}
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@ -35,6 +35,7 @@ HRESULT (WINAPI *pPathCchAddBackslashEx)(WCHAR *out, SIZE_T size, WCHAR **endptr
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HRESULT (WINAPI *pPathCchAddExtension)(WCHAR *path, SIZE_T size, const WCHAR *extension);
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HRESULT (WINAPI *pPathCchCombineEx)(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2, DWORD flags);
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HRESULT (WINAPI *pPathCchFindExtension)(const WCHAR *path, SIZE_T size, const WCHAR **extension);
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HRESULT (WINAPI *pPathCchRemoveExtension)(WCHAR *path, SIZE_T size);
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static const struct
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{
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@ -471,6 +472,88 @@ static void test_PathCchFindExtension(void)
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}
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}
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struct removeextension_test
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{
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const CHAR *path;
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const CHAR *expected;
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HRESULT hr;
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};
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static const struct removeextension_test removeextension_tests[] =
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{
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{"1.exe", "1", S_OK},
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{"C:1.exe", "C:1", S_OK},
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{"C:\\1.exe", "C:\\1", S_OK},
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{"\\1.exe", "\\1", S_OK},
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{"\\\\1.exe", "\\\\1", S_OK},
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{"\\\\?\\C:1.exe", "\\\\?\\C:1", S_OK},
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{"\\\\?\\C:\\1.exe", "\\\\?\\C:\\1", S_OK},
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{"\\\\?\\UNC\\1.exe", "\\\\?\\UNC\\1", S_OK},
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{"\\\\?\\UNC\\192.168.1.1\\1.exe", "\\\\?\\UNC\\192.168.1.1\\1", S_OK},
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{"\\\\?\\Volume{e51a1864-6f2d-4019-b73d-f4e60e600c26}\\1.exe",
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"\\\\?\\Volume{e51a1864-6f2d-4019-b73d-f4e60e600c26}\\1", S_OK},
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/* Malformed */
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{"", "", S_FALSE},
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{" ", " ", S_FALSE},
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{".", "", S_OK},
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{"..", ".", S_OK},
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{"a", "a", S_FALSE},
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{"a.", "a", S_OK},
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{".a.b.", ".a.b", S_OK},
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{"a. ", "a. ", S_FALSE},
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{"a.\\", "a.\\", S_FALSE},
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{"\\\\?\\UNC\\192.168.1.1", "\\\\?\\UNC\\192.168.1", S_OK},
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{"\\\\?\\UNC\\192.168.1.1\\", "\\\\?\\UNC\\192.168.1.1\\", S_FALSE},
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{"\\\\?\\UNC\\192.168.1.1\\a", "\\\\?\\UNC\\192.168.1.1\\a", S_FALSE}
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};
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static void test_PathCchRemoveExtension(void)
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{
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WCHAR pathW[PATHCCH_MAX_CCH] = {0};
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CHAR pathA[PATHCCH_MAX_CCH];
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HRESULT hr;
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INT i;
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if (!pPathCchRemoveExtension)
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{
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win_skip("PathCchRemoveExtension() is not available.\n");
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return;
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}
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/* Arguments check */
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hr = pPathCchRemoveExtension(NULL, PATHCCH_MAX_CCH);
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ok(hr == E_INVALIDARG, "expect %#x, got %#x\n", E_INVALIDARG, hr);
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hr = pPathCchRemoveExtension(pathW, 0);
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ok(hr == E_INVALIDARG, "expect %#x, got %#x\n", E_INVALIDARG, hr);
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hr = pPathCchRemoveExtension(pathW, PATHCCH_MAX_CCH + 1);
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ok(hr == E_INVALIDARG, "expect %#x, got %#x\n", E_INVALIDARG, hr);
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hr = pPathCchRemoveExtension(pathW, PATHCCH_MAX_CCH);
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ok(hr == S_FALSE, "expect %#x, got %#x\n", S_FALSE, hr);
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/* Size < original path length + 1 */
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MultiByteToWideChar(CP_ACP, 0, "C:\\1.exe", -1, pathW, ARRAY_SIZE(pathW));
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hr = pPathCchRemoveExtension(pathW, ARRAY_SIZE("C:\\1.exe") - 1);
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ok(hr == E_INVALIDARG, "expect %#x, got %#x\n", E_INVALIDARG, hr);
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for (i = 0; i < ARRAY_SIZE(removeextension_tests); i++)
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{
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const struct removeextension_test *t = removeextension_tests + i;
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MultiByteToWideChar(CP_ACP, 0, t->path, -1, pathW, ARRAY_SIZE(pathW));
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hr = pPathCchRemoveExtension(pathW, ARRAY_SIZE(pathW));
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ok(hr == t->hr, "path %s expect result %#x, got %#x\n", t->path, t->hr, hr);
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if (SUCCEEDED(hr))
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{
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WideCharToMultiByte(CP_ACP, 0, pathW, -1, pathA, ARRAY_SIZE(pathA), NULL, NULL);
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ok(!lstrcmpA(pathA, t->expected), "path %s expect stripped path %s, got %s\n", t->path, t->expected, pathA);
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}
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}
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}
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START_TEST(path)
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{
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HMODULE hmod = LoadLibraryA("kernelbase.dll");
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@ -480,10 +563,12 @@ START_TEST(path)
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pPathCchAddBackslashEx = (void *)GetProcAddress(hmod, "PathCchAddBackslashEx");
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pPathCchAddExtension = (void *)GetProcAddress(hmod, "PathCchAddExtension");
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pPathCchFindExtension = (void *)GetProcAddress(hmod, "PathCchFindExtension");
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pPathCchRemoveExtension = (void *)GetProcAddress(hmod, "PathCchRemoveExtension");
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test_PathCchCombineEx();
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test_PathCchAddBackslash();
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test_PathCchAddBackslashEx();
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test_PathCchAddExtension();
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test_PathCchFindExtension();
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test_PathCchRemoveExtension();
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}
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@ -30,3 +30,4 @@ HRESULT WINAPI PathCchAddBackslashEx(WCHAR *path, SIZE_T size, WCHAR **end, SIZE
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HRESULT WINAPI PathCchAddExtension(WCHAR *path, SIZE_T size, const WCHAR *extension);
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HRESULT WINAPI PathCchCombineEx(WCHAR *out, SIZE_T size, const WCHAR *path1, const WCHAR *path2, DWORD flags);
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HRESULT WINAPI PathCchFindExtension(const WCHAR *path, SIZE_T size, const WCHAR **extension);
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HRESULT WINAPI PathCchRemoveExtension(WCHAR *path, SIZE_T size);
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