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/*
* Text layout/format tests
*
* Copyright 2012 Nikolay Sivov for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "windows.h"
#include "dwrite.h"
#include "wine/test.h"
static IDWriteFactory *factory;
static const WCHAR tahomaW[] = {'T','a','h','o','m','a',0};
static const WCHAR enusW[] = {'e','n','-','u','s',0};
#define EXPECT_REF(obj,ref) _expect_ref((IUnknown*)obj, ref, __LINE__)
static void _expect_ref(IUnknown* obj, ULONG ref, int line)
{
ULONG rc = IUnknown_AddRef(obj);
IUnknown_Release(obj);
ok_(__FILE__,line)(rc-1 == ref, "expected refcount %d, got %d\n", ref, rc-1);
}
static void test_CreateTextLayout(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
IDWriteTextLayout *layout;
HRESULT hr;
hr = IDWriteFactory_CreateTextLayout(factory, NULL, 0, NULL, 0.0, 0.0, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 6, NULL, 0.0, 0.0, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 6, NULL, 1.0, 0.0, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 6, NULL, 0.0, 1.0, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 6, NULL, 1000.0, 1000.0, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
}
static void test_CreateGdiCompatibleTextLayout(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
IDWriteTextLayout *layout;
IDWriteTextFormat *format;
HRESULT hr;
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, NULL, 0, NULL, 0.0, 0.0, 0.0, NULL, FALSE, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 6, NULL, 0.0, 0.0, 0.0, NULL, FALSE, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 6, NULL, 1.0, 0.0, 0.0, NULL, FALSE, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 6, NULL, 1.0, 0.0, 1.0, NULL, FALSE, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 6, NULL, 1000.0, 1000.0, 1.0, NULL, FALSE, &layout);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
/* create with text format */
hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL,
DWRITE_FONT_STRETCH_NORMAL, 10.0, enusW, &format);
ok(hr == S_OK, "got 0x%08x\n", hr);
EXPECT_REF(format, 1);
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 6, format, 100.0, 100.0, 1.0, NULL, FALSE, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
EXPECT_REF(format, 1);
EXPECT_REF(layout, 1);
IDWriteTextLayout_AddRef(layout);
EXPECT_REF(format, 1);
EXPECT_REF(layout, 2);
IDWriteTextLayout_Release(layout);
IDWriteTextLayout_Release(layout);
/* zero length string is okay */
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 0, format, 100.0, 100.0, 1.0, NULL, FALSE, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
static void test_CreateTextFormat(void)
{
IDWriteFontCollection *collection, *syscoll;
IDWriteTextFormat *format;
HRESULT hr;
hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL,
DWRITE_FONT_STRETCH_NORMAL, 10.0, enusW, &format);
ok(hr == S_OK, "got 0x%08x\n", hr);
if (0) /* crashes on native */
hr = IDWriteTextFormat_GetFontCollection(format, NULL);
collection = NULL;
hr = IDWriteTextFormat_GetFontCollection(format, &collection);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(collection != NULL, "got %p\n", collection);
hr = IDWriteFactory_GetSystemFontCollection(factory, &syscoll, FALSE);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(collection == syscoll, "got %p, was %p\n", syscoll, collection);
IDWriteFontCollection_Release(syscoll);
IDWriteFontCollection_Release(collection);
IDWriteTextFormat_Release(format);
}
static void test_GetLocaleName(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
static const WCHAR ruW[] = {'r','u',0};
IDWriteTextLayout *layout;
IDWriteTextFormat *format;
WCHAR buff[10];
UINT32 len;
HRESULT hr;
hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL,
DWRITE_FONT_STRETCH_NORMAL, 10.0, ruW, &format);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateGdiCompatibleTextLayout(factory, strW, 0, format, 100.0, 100.0, 1.0, NULL, FALSE, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
len = IDWriteTextLayout_GetLocaleNameLength(layout);
ok(len == 2, "got %u\n", len);
len = IDWriteTextFormat_GetLocaleNameLength(format);
ok(len == 2, "got %u\n", len);
hr = IDWriteTextLayout_GetLocaleName(layout, buff, len);
ok(hr == E_NOT_SUFFICIENT_BUFFER, "got 0x%08x\n", hr);
hr = IDWriteTextLayout_GetLocaleName(layout, buff, len+1);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(!lstrcmpW(buff, ruW), "got %s\n", wine_dbgstr_w(buff));
hr = IDWriteTextFormat_GetLocaleName(format, buff, len);
ok(hr == E_NOT_SUFFICIENT_BUFFER, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_GetLocaleName(format, buff, len+1);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(!lstrcmpW(buff, ruW), "got %s\n", wine_dbgstr_w(buff));
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
START_TEST(layout)
{
HRESULT hr;
hr = DWriteCreateFactory(DWRITE_FACTORY_TYPE_ISOLATED, &IID_IDWriteFactory, (IUnknown**)&factory);
ok(hr == S_OK, "got 0x%08x\n", hr);
if (hr != S_OK)
{
win_skip("failed to create factory\n");
return;
}
test_CreateTextLayout();
test_CreateGdiCompatibleTextLayout();
test_CreateTextFormat();
test_GetLocaleName();
IDWriteFactory_Release(factory);
}
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