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69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
/*
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* Copyright 2025 Zhiyi Zhang for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include "wine/test.h"
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HRESULT WINAPI GetFontFallbackLanguageList(const WCHAR *, size_t, WCHAR *, size_t *);
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static void test_GetFontFallbackLanguageList(void)
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{
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size_t required_size;
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WCHAR buffer[128];
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HRESULT hr;
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/* Parameter checks */
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required_size = 0xdeadbeef;
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hr = GetFontFallbackLanguageList(NULL, ARRAY_SIZE(buffer), buffer, &required_size);
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ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
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ok(required_size != 0xdeadbeef, "Got unexpected size %Iu.\n", required_size);
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hr = GetFontFallbackLanguageList(L"en-US", 0, buffer, &required_size);
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ok(hr == E_INVALIDARG, "Got unexpected hr %#lx.\n", hr);
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required_size = 0;
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hr = GetFontFallbackLanguageList(L"en-US", 1, buffer, &required_size);
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ok(hr == E_NOT_SUFFICIENT_BUFFER, "Got unexpected hr %#lx.\n", hr);
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ok(required_size > 0, "Got unexpected size %Iu.\n", required_size);
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hr = GetFontFallbackLanguageList(L"en-US", ARRAY_SIZE(buffer), NULL, &required_size);
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ok(hr == E_INVALIDARG, "Got unexpected hr %#lx.\n", hr);
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if (0) /* Crashes on Windows */
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{
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hr = GetFontFallbackLanguageList(L"en-US", ARRAY_SIZE(buffer), buffer, NULL);
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ok(hr == E_INVALIDARG, "Got unexpected hr %#lx.\n", hr);
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}
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hr = GetFontFallbackLanguageList(L"deadbeef", ARRAY_SIZE(buffer), buffer, &required_size);
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todo_wine
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ok(hr == E_INVALIDARG, "Got unexpected hr %#lx.\n", hr);
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/* Normal call */
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required_size = 0;
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hr = GetFontFallbackLanguageList(L"en-US", ARRAY_SIZE(buffer), buffer, &required_size);
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ok(hr == S_OK, "Got unexpected hr %#lx.\n", hr);
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ok(!wcsncmp(buffer, L"en-US", wcslen(L"en-US")), "Got unexpected %s.\n", wine_dbgstr_w(buffer));
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ok(required_size >= (wcslen(L"en-US") + 1), "Got unexpected size %Iu.\n", required_size);
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}
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START_TEST(bcp47langs)
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{
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test_GetFontFallbackLanguageList();
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}
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