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Sweden-Number/dlls/dwrite/tests/layout.c

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/*
* Text layout/format tests
*
* Copyright 2012, 2014 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 <assert.h>
#include "windows.h"
#include "dwrite.h"
#include "dwrite_2.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);
}
enum drawcall_kind {
DRAW_GLYPHRUN = 0,
DRAW_UNDERLINE,
DRAW_STRIKETHROUGH,
DRAW_INLINE,
DRAW_LAST_KIND
};
static const char *get_draw_kind_name(enum drawcall_kind kind)
{
static const char *kind_names[] = { "GLYPH_RUN", "UNDERLINE", "STRIKETHROUGH", "INLINE", "END_OF_SEQ" };
return kind > DRAW_LAST_KIND ? "unknown" : kind_names[kind];
}
struct drawcall_entry {
enum drawcall_kind kind;
};
struct drawcall_sequence
{
int count;
int size;
struct drawcall_entry *sequence;
};
struct drawtestcontext {
enum drawcall_kind kind;
BOOL todo;
int *failcount;
const char *file;
int line;
};
#define NUM_CALL_SEQUENCES 1
#define RENDERER_ID 0
static struct drawcall_sequence *sequences[NUM_CALL_SEQUENCES];
static struct drawcall_sequence *expected_seq[1];
static void add_call(struct drawcall_sequence **seq, int sequence_index, const struct drawcall_entry *call)
{
struct drawcall_sequence *call_seq = seq[sequence_index];
if (!call_seq->sequence) {
call_seq->size = 10;
call_seq->sequence = HeapAlloc(GetProcessHeap(), 0, call_seq->size * sizeof (struct drawcall_entry));
}
if (call_seq->count == call_seq->size) {
call_seq->size *= 2;
call_seq->sequence = HeapReAlloc(GetProcessHeap(), 0,
call_seq->sequence,
call_seq->size * sizeof (struct drawcall_entry));
}
assert(call_seq->sequence);
call_seq->sequence[call_seq->count++] = *call;
}
static inline void flush_sequence(struct drawcall_sequence **seg, int sequence_index)
{
struct drawcall_sequence *call_seq = seg[sequence_index];
HeapFree(GetProcessHeap(), 0, call_seq->sequence);
call_seq->sequence = NULL;
call_seq->count = call_seq->size = 0;
}
static inline void flush_sequences(struct drawcall_sequence **seq, int n)
{
int i;
for (i = 0; i < n; i++)
flush_sequence(seq, i);
}
static void init_call_sequences(struct drawcall_sequence **seq, int n)
{
int i;
for (i = 0; i < n; i++)
seq[i] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct drawcall_sequence));
}
static void ok_sequence_(struct drawcall_sequence **seq, int sequence_index,
const struct drawcall_entry *expected, const char *context, BOOL todo,
const char *file, int line)
{
static const struct drawcall_entry end_of_sequence = { DRAW_LAST_KIND };
struct drawcall_sequence *call_seq = seq[sequence_index];
const struct drawcall_entry *actual, *sequence;
int failcount = 0;
add_call(seq, sequence_index, &end_of_sequence);
sequence = call_seq->sequence;
actual = sequence;
while (expected->kind != DRAW_LAST_KIND && actual->kind != DRAW_LAST_KIND) {
if (expected->kind != actual->kind) {
if (todo) {
failcount++;
todo_wine
ok_(file, line) (0, "%s: call %s was expected, but got call %s instead\n",
context, get_draw_kind_name(expected->kind), get_draw_kind_name(actual->kind));
flush_sequence(seq, sequence_index);
return;
}
else
ok_(file, line) (0, "%s: call %s was expected, but got call %s instead\n",
context, get_draw_kind_name(expected->kind), get_draw_kind_name(actual->kind));
}
expected++;
actual++;
}
if (todo) {
todo_wine {
if (expected->kind != DRAW_LAST_KIND || actual->kind != DRAW_LAST_KIND) {
failcount++;
ok_(file, line) (0, "%s: the call sequence is not complete: expected %s - actual %s\n",
context, get_draw_kind_name(expected->kind), get_draw_kind_name(actual->kind));
}
}
}
else if (expected->kind != DRAW_LAST_KIND || actual->kind != DRAW_LAST_KIND)
ok_(file, line) (0, "%s: the call sequence is not complete: expected %s - actual %s\n",
context, get_draw_kind_name(expected->kind), get_draw_kind_name(actual->kind));
if (todo && !failcount) /* succeeded yet marked todo */
todo_wine
ok_(file, line)(1, "%s: marked \"todo_wine\" but succeeds\n", context);
flush_sequence(seq, sequence_index);
}
#define ok_sequence(seq, index, exp, contx, todo) \
ok_sequence_(seq, index, (exp), (contx), (todo), __FILE__, __LINE__)
static HRESULT WINAPI testrenderer_QI(IDWriteTextRenderer *iface, REFIID riid, void **obj)
{
if (IsEqualIID(riid, &IID_IDWriteTextRenderer) ||
IsEqualIID(riid, &IID_IDWritePixelSnapping) ||
IsEqualIID(riid, &IID_IUnknown)
) {
*obj = iface;
return S_OK;
}
*obj = NULL;
/* IDWriteTextRenderer1 overrides drawing calls, ignore for now */
if (IsEqualIID(riid, &IID_IDWriteTextRenderer1))
return E_NOINTERFACE;
ok(0, "unexpected QI %s\n", wine_dbgstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI testrenderer_AddRef(IDWriteTextRenderer *iface)
{
return 2;
}
static ULONG WINAPI testrenderer_Release(IDWriteTextRenderer *iface)
{
return 1;
}
static HRESULT WINAPI testrenderer_IsPixelSnappingDisabled(IDWriteTextRenderer *iface,
void *client_drawingcontext, BOOL *disabled)
{
*disabled = TRUE;
return S_OK;
}
static HRESULT WINAPI testrenderer_GetCurrentTransform(IDWriteTextRenderer *iface,
void *client_drawingcontext, DWRITE_MATRIX *transform)
{
transform->m11 = 1.0;
transform->m12 = 0.0;
transform->m21 = 0.0;
transform->m22 = 1.0;
transform->dx = 0.0;
transform->dy = 0.0;
return S_OK;
}
static HRESULT WINAPI testrenderer_GetPixelsPerDip(IDWriteTextRenderer *iface,
void *client_drawingcontext, FLOAT *pixels_per_dip)
{
*pixels_per_dip = 1.0;
return S_OK;
}
static HRESULT WINAPI testrenderer_DrawGlyphRun(IDWriteTextRenderer *iface,
void* client_drawingcontext,
FLOAT baselineOriginX,
FLOAT baselineOriginY,
DWRITE_MEASURING_MODE mode,
DWRITE_GLYPH_RUN const *glyph_run,
DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
IUnknown *drawing_effect)
{
struct drawcall_entry entry;
entry.kind = DRAW_GLYPHRUN;
add_call(sequences, RENDERER_ID, &entry);
return S_OK;
}
static HRESULT WINAPI testrenderer_DrawUnderline(IDWriteTextRenderer *iface,
void *client_drawingcontext,
FLOAT baselineOriginX,
FLOAT baselineOriginY,
DWRITE_UNDERLINE const* underline,
IUnknown *drawing_effect)
{
struct drawcall_entry entry;
entry.kind = DRAW_UNDERLINE;
add_call(sequences, RENDERER_ID, &entry);
return S_OK;
}
static HRESULT WINAPI testrenderer_DrawStrikethrough(IDWriteTextRenderer *iface,
void *client_drawingcontext,
FLOAT baselineOriginX,
FLOAT baselineOriginY,
DWRITE_STRIKETHROUGH const* strikethrough,
IUnknown *drawing_effect)
{
struct drawcall_entry entry;
entry.kind = DRAW_STRIKETHROUGH;
add_call(sequences, RENDERER_ID, &entry);
return S_OK;
}
static HRESULT WINAPI testrenderer_DrawInlineObject(IDWriteTextRenderer *iface,
void *client_drawingcontext,
FLOAT originX,
FLOAT originY,
IDWriteInlineObject *object,
BOOL is_sideways,
BOOL is_rtl,
IUnknown *drawing_effect)
{
struct drawcall_entry entry;
entry.kind = DRAW_INLINE;
add_call(sequences, RENDERER_ID, &entry);
return S_OK;
}
static const IDWriteTextRendererVtbl testrenderervtbl = {
testrenderer_QI,
testrenderer_AddRef,
testrenderer_Release,
testrenderer_IsPixelSnappingDisabled,
testrenderer_GetCurrentTransform,
testrenderer_GetPixelsPerDip,
testrenderer_DrawGlyphRun,
testrenderer_DrawUnderline,
testrenderer_DrawStrikethrough,
testrenderer_DrawInlineObject
};
static IDWriteTextRenderer testrenderer = { &testrenderervtbl };
static void test_CreateTextLayout(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
IDWriteTextLayout2 *layout2;
IDWriteTextLayout *layout;
IDWriteTextFormat *format;
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);
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);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 6, format, 1000.0, 1000.0, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextLayout_QueryInterface(layout, &IID_IDWriteTextLayout2, (void**)&layout2);
if (hr == S_OK) {
IDWriteTextLayout1 *layout1;
IDWriteTextFormat1 *format1;
hr = IDWriteTextLayout2_QueryInterface(layout2, &IID_IDWriteTextLayout1, (void**)&layout1);
ok(hr == S_OK, "got 0x%08x\n", hr);
IDWriteTextLayout1_Release(layout1);
hr = IDWriteTextLayout2_QueryInterface(layout2, &IID_IDWriteTextFormat1, (void**)&format1);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
if (hr == S_OK)
IDWriteTextFormat1_Release(format1);
hr = IDWriteTextLayout_QueryInterface(layout, &IID_IDWriteTextFormat1, (void**)&format1);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
if (hr == S_OK)
IDWriteTextFormat1_Release(format1);
IDWriteTextLayout2_Release(layout2);
}
else
win_skip("IDWriteTextLayout2 is not supported.\n");
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
static void test_CreateGdiCompatibleTextLayout(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
IDWriteTextLayout *layout;
IDWriteTextFormat *format;
FLOAT dimension;
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);
dimension = IDWriteTextLayout_GetMaxWidth(layout);
ok(dimension == 100.0, "got %f\n", dimension);
dimension = IDWriteTextLayout_GetMaxHeight(layout);
ok(dimension == 100.0, "got %f\n", dimension);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
static void test_CreateTextFormat(void)
{
IDWriteFontCollection *collection, *syscoll;
DWRITE_PARAGRAPH_ALIGNMENT paralign;
DWRITE_READING_DIRECTION readdir;
DWRITE_WORD_WRAPPING wrapping;
DWRITE_TEXT_ALIGNMENT align;
DWRITE_FLOW_DIRECTION flow;
DWRITE_LINE_SPACING_METHOD method;
DWRITE_TRIMMING trimming;
IDWriteTextFormat *format;
FLOAT spacing, baseline;
IDWriteInlineObject *trimmingsign;
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);
/* default format properties */
align = IDWriteTextFormat_GetTextAlignment(format);
ok(align == DWRITE_TEXT_ALIGNMENT_LEADING, "got %d\n", align);
paralign = IDWriteTextFormat_GetParagraphAlignment(format);
ok(paralign == DWRITE_PARAGRAPH_ALIGNMENT_NEAR, "got %d\n", paralign);
wrapping = IDWriteTextFormat_GetWordWrapping(format);
ok(wrapping == DWRITE_WORD_WRAPPING_WRAP, "got %d\n", wrapping);
readdir = IDWriteTextFormat_GetReadingDirection(format);
ok(readdir == DWRITE_READING_DIRECTION_LEFT_TO_RIGHT, "got %d\n", readdir);
flow = IDWriteTextFormat_GetFlowDirection(format);
ok(flow == DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM, "got %d\n", flow);
hr = IDWriteTextFormat_GetLineSpacing(format, &method, &spacing, &baseline);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(spacing == 0.0, "got %f\n", spacing);
ok(baseline == 0.0, "got %f\n", baseline);
ok(method == DWRITE_LINE_SPACING_METHOD_DEFAULT, "got %d\n", method);
trimming.granularity = DWRITE_TRIMMING_GRANULARITY_WORD;
trimming.delimiter = 10;
trimming.delimiterCount = 10;
trimmingsign = (void*)0xdeadbeef;
hr = IDWriteTextFormat_GetTrimming(format, &trimming, &trimmingsign);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(trimming.granularity == DWRITE_TRIMMING_GRANULARITY_NONE, "got %d\n", trimming.granularity);
ok(trimming.delimiter == 0, "got %d\n", trimming.delimiter);
ok(trimming.delimiterCount == 0, "got %d\n", trimming.delimiterCount);
ok(trimmingsign == NULL, "got %p\n", trimmingsign);
/* setters */
hr = IDWriteTextFormat_SetTextAlignment(format, DWRITE_TEXT_ALIGNMENT_LEADING);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_SetParagraphAlignment(format, DWRITE_PARAGRAPH_ALIGNMENT_NEAR);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_SetWordWrapping(format, DWRITE_WORD_WRAPPING_WRAP);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_SetReadingDirection(format, DWRITE_READING_DIRECTION_LEFT_TO_RIGHT);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_SetFlowDirection(format, DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_SetLineSpacing(format, DWRITE_LINE_SPACING_METHOD_DEFAULT, 0.0, 0.0);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_SetTrimming(format, &trimming, NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
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, *format2;
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);
hr = IDWriteTextLayout_QueryInterface(layout, &IID_IDWriteTextFormat, (void**)&format2);
ok(hr == S_OK, "got 0x%08x\n", hr);
len = IDWriteTextFormat_GetLocaleNameLength(format2);
ok(len == 2, "got %u\n", len);
len = IDWriteTextFormat_GetLocaleNameLength(format);
ok(len == 2, "got %u\n", len);
hr = IDWriteTextFormat_GetLocaleName(format2, buff, len);
ok(hr == E_NOT_SUFFICIENT_BUFFER, "got 0x%08x\n", hr);
hr = IDWriteTextFormat_GetLocaleName(format2, 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);
IDWriteTextFormat_Release(format2);
}
static void test_CreateEllipsisTrimmingSign(void)
{
DWRITE_BREAK_CONDITION before, after;
IDWriteTextFormat *format;
IDWriteInlineObject *sign;
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);
EXPECT_REF(format, 1);
hr = IDWriteFactory_CreateEllipsisTrimmingSign(factory, format, &sign);
ok(hr == S_OK, "got 0x%08x\n", hr);
EXPECT_REF(format, 1);
if (0) /* crashes on native */
hr = IDWriteInlineObject_GetBreakConditions(sign, NULL, NULL);
before = after = DWRITE_BREAK_CONDITION_CAN_BREAK;
hr = IDWriteInlineObject_GetBreakConditions(sign, &before, &after);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(before == DWRITE_BREAK_CONDITION_NEUTRAL, "got %d\n", before);
ok(after == DWRITE_BREAK_CONDITION_NEUTRAL, "got %d\n", after);
IDWriteInlineObject_Release(sign);
IDWriteTextFormat_Release(format);
}
static void test_fontweight(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
static const WCHAR ruW[] = {'r','u',0};
IDWriteTextFormat *format, *fmt2;
IDWriteTextLayout *layout;
DWRITE_FONT_WEIGHT weight;
DWRITE_TEXT_RANGE range;
FLOAT size;
HRESULT hr;
hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_BOLD, 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, 6, format, 100.0, 100.0, 1.0, NULL, FALSE, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextLayout_QueryInterface(layout, &IID_IDWriteTextFormat, (void**)&fmt2);
ok(hr == S_OK, "got 0x%08x\n", hr);
weight = IDWriteTextFormat_GetFontWeight(fmt2);
ok(weight == DWRITE_FONT_WEIGHT_BOLD, "got %u\n", weight);
range.startPosition = 0;
range.length = 6;
hr = IDWriteTextLayout_SetFontWeight(layout, DWRITE_FONT_WEIGHT_NORMAL, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
/* IDWriteTextFormat methods output doesn't reflect layout changes */
weight = IDWriteTextFormat_GetFontWeight(fmt2);
ok(weight == DWRITE_FONT_WEIGHT_BOLD, "got %u\n", weight);
range.length = 0;
weight = DWRITE_FONT_WEIGHT_BOLD;
hr = IDWriteTextLayout_GetFontWeight(layout, 0, &weight, &range);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(weight == DWRITE_FONT_WEIGHT_NORMAL, "got %d\n", weight);
ok(range.length == 6, "got %d\n", range.length);
size = IDWriteTextLayout_GetMaxWidth(layout);
ok(size == 100.0, "got %.2f\n", size);
hr = IDWriteTextLayout_SetMaxWidth(layout, 0.0);
ok(hr == S_OK, "got 0x%08x\n", hr);
size = IDWriteTextLayout_GetMaxWidth(layout);
ok(size == 0.0, "got %.2f\n", size);
hr = IDWriteTextLayout_SetMaxWidth(layout, -1.0);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
size = IDWriteTextLayout_GetMaxWidth(layout);
ok(size == 0.0, "got %.2f\n", size);
hr = IDWriteTextLayout_SetMaxWidth(layout, 100.0);
ok(hr == S_OK, "got 0x%08x\n", hr);
size = IDWriteTextLayout_GetMaxWidth(layout);
ok(size == 100.0, "got %.2f\n", size);
size = IDWriteTextLayout_GetMaxHeight(layout);
ok(size == 100.0, "got %.2f\n", size);
hr = IDWriteTextLayout_SetMaxHeight(layout, 0.0);
ok(hr == S_OK, "got 0x%08x\n", hr);
size = IDWriteTextLayout_GetMaxHeight(layout);
ok(size == 0.0, "got %.2f\n", size);
hr = IDWriteTextLayout_SetMaxHeight(layout, -1.0);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
size = IDWriteTextLayout_GetMaxHeight(layout);
ok(size == 0.0, "got %.2f\n", size);
hr = IDWriteTextLayout_SetMaxHeight(layout, 100.0);
ok(hr == S_OK, "got 0x%08x\n", hr);
size = IDWriteTextLayout_GetMaxHeight(layout);
ok(size == 100.0, "got %.2f\n", size);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(fmt2);
IDWriteTextFormat_Release(format);
}
static void test_SetInlineObject(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
static const WCHAR ruW[] = {'r','u',0};
IDWriteInlineObject *inlineobj, *inlineobj2, *inlinetest;
IDWriteTextFormat *format;
IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range, r2;
HRESULT hr;
hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_BOLD, 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, 6, format, 100.0, 100.0, 1.0, NULL, FALSE, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateEllipsisTrimmingSign(factory, format, &inlineobj);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateEllipsisTrimmingSign(factory, format, &inlineobj2);
ok(hr == S_OK, "got 0x%08x\n", hr);
inlinetest = (void*)0x1;
hr = IDWriteTextLayout_GetInlineObject(layout, 0, &inlinetest, NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == NULL, "got %p\n", inlinetest);
range.startPosition = 0;
range.length = 2;
hr = IDWriteTextLayout_SetInlineObject(layout, inlineobj, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
inlinetest = (void*)0x1;
hr = IDWriteTextLayout_GetInlineObject(layout, 2, &inlinetest, NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == NULL, "got %p\n", inlinetest);
inlinetest = NULL;
r2.startPosition = r2.length = 100;
hr = IDWriteTextLayout_GetInlineObject(layout, 0, &inlinetest, &r2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == inlineobj, "got %p\n", inlinetest);
ok(r2.startPosition == 0 && r2.length == 2, "got %d, %d\n", r2.startPosition, r2.length);
IDWriteInlineObject_Release(inlinetest);
/* get from somewhere inside a range */
inlinetest = NULL;
r2.startPosition = r2.length = 100;
hr = IDWriteTextLayout_GetInlineObject(layout, 1, &inlinetest, &r2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == inlineobj, "got %p\n", inlinetest);
ok(r2.startPosition == 0 && r2.length == 2, "got %d, %d\n", r2.startPosition, r2.length);
IDWriteInlineObject_Release(inlinetest);
range.startPosition = 1;
range.length = 1;
hr = IDWriteTextLayout_SetInlineObject(layout, inlineobj2, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
inlinetest = NULL;
r2.startPosition = r2.length = 100;
hr = IDWriteTextLayout_GetInlineObject(layout, 1, &inlinetest, &r2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == inlineobj2, "got %p\n", inlinetest);
ok(r2.startPosition == 1 && r2.length == 1, "got %d, %d\n", r2.startPosition, r2.length);
IDWriteInlineObject_Release(inlinetest);
inlinetest = NULL;
r2.startPosition = r2.length = 100;
hr = IDWriteTextLayout_GetInlineObject(layout, 0, &inlinetest, &r2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == inlineobj, "got %p\n", inlinetest);
ok(r2.startPosition == 0 && r2.length == 1, "got %d, %d\n", r2.startPosition, r2.length);
IDWriteInlineObject_Release(inlinetest);
range.startPosition = 1;
range.length = 1;
hr = IDWriteTextLayout_SetInlineObject(layout, inlineobj, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
r2.startPosition = r2.length = 100;
hr = IDWriteTextLayout_GetInlineObject(layout, 0, &inlinetest, &r2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == inlineobj, "got %p\n", inlinetest);
ok(r2.startPosition == 0 && r2.length == 2, "got %d, %d\n", r2.startPosition, r2.length);
IDWriteInlineObject_Release(inlinetest);
range.startPosition = 1;
range.length = 2;
hr = IDWriteTextLayout_SetInlineObject(layout, inlineobj, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
r2.startPosition = r2.length = 100;
hr = IDWriteTextLayout_GetInlineObject(layout, 0, &inlinetest, &r2);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(inlinetest == inlineobj, "got %p\n", inlinetest);
ok(r2.startPosition == 0 && r2.length == 3, "got %d, %d\n", r2.startPosition, r2.length);
IDWriteInlineObject_Release(inlinetest);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
/* drawing calls sequence doesn't depend on run order, instead all runs are
drawn first, inline objects next and then underline/strikes */
static const struct drawcall_entry draw_seq[] = {
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_INLINE },
{ DRAW_UNDERLINE },
{ DRAW_STRIKETHROUGH },
{ DRAW_LAST_KIND }
};
static const struct drawcall_entry draw_seq2[] = {
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_GLYPHRUN },
{ DRAW_LAST_KIND }
};
static void test_Draw(void)
{
static const WCHAR strW[] = {'s','t','r','i','n','g',0};
static const WCHAR ruW[] = {'r','u',0};
IDWriteInlineObject *inlineobj;
IDWriteTextFormat *format;
IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range;
HRESULT hr;
hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_BOLD, 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, 6, format, 100.0, 100.0, 1.0, NULL, FALSE, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteFactory_CreateEllipsisTrimmingSign(factory, format, &inlineobj);
ok(hr == S_OK, "got 0x%08x\n", hr);
range.startPosition = 5;
range.length = 1;
hr = IDWriteTextLayout_SetStrikethrough(layout, TRUE, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
range.startPosition = 1;
range.length = 1;
hr = IDWriteTextLayout_SetInlineObject(layout, inlineobj, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
range.startPosition = 4;
range.length = 1;
hr = IDWriteTextLayout_SetDrawingEffect(layout, (IUnknown*)inlineobj, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
range.startPosition = 0;
range.length = 1;
hr = IDWriteTextLayout_SetUnderline(layout, TRUE, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
flush_sequence(sequences, RENDERER_ID);
hr = IDWriteTextLayout_Draw(layout, NULL, &testrenderer, 0.0, 0.0);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
ok_sequence(sequences, RENDERER_ID, draw_seq, "draw test", TRUE);
IDWriteTextLayout_Release(layout);
/* with reduced width DrawGlyphRun() is called for every line */
hr = IDWriteFactory_CreateTextLayout(factory, strW, 6, format, 5.0, 100.0, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
flush_sequence(sequences, RENDERER_ID);
hr = IDWriteTextLayout_Draw(layout, NULL, &testrenderer, 0.0, 0.0);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
ok_sequence(sequences, RENDERER_ID, draw_seq2, "draw test 2", TRUE);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
static void test_typography(void)
{
DWRITE_FONT_FEATURE feature;
IDWriteTypography *typography;
UINT32 count;
HRESULT hr;
hr = IDWriteFactory_CreateTypography(factory, &typography);
ok(hr == S_OK, "got 0x%08x\n", hr);
feature.nameTag = DWRITE_FONT_FEATURE_TAG_KERNING;
feature.parameter = 1;
hr = IDWriteTypography_AddFontFeature(typography, feature);
ok(hr == S_OK, "got 0x%08x\n", hr);
count = IDWriteTypography_GetFontFeatureCount(typography);
ok(count == 1, "got %u\n", count);
/* duplicated features work just fine */
feature.nameTag = DWRITE_FONT_FEATURE_TAG_KERNING;
feature.parameter = 0;
hr = IDWriteTypography_AddFontFeature(typography, feature);
ok(hr == S_OK, "got 0x%08x\n", hr);
count = IDWriteTypography_GetFontFeatureCount(typography);
ok(count == 2, "got %u\n", count);
memset(&feature, 0, sizeof(feature));
hr = IDWriteTypography_GetFontFeature(typography, 0, &feature);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(feature.nameTag == DWRITE_FONT_FEATURE_TAG_KERNING, "got tag %x\n", feature.nameTag);
ok(feature.parameter == 1, "got %u\n", feature.parameter);
memset(&feature, 0, sizeof(feature));
hr = IDWriteTypography_GetFontFeature(typography, 1, &feature);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(feature.nameTag == DWRITE_FONT_FEATURE_TAG_KERNING, "got tag %x\n", feature.nameTag);
ok(feature.parameter == 0, "got %u\n", feature.parameter);
hr = IDWriteTypography_GetFontFeature(typography, 2, &feature);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
IDWriteTypography_Release(typography);
}
static void test_GetClusterMetrics(void)
{
static const WCHAR strW[] = {'a','b','c','d',0};
IDWriteInlineObject *trimm;
IDWriteTextFormat *format;
IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range;
UINT32 count;
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);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 4, format, 1000.0, 1000.0, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
count = 0;
hr = IDWriteTextLayout_GetClusterMetrics(layout, NULL, 0, &count);
todo_wine {
ok(hr == E_NOT_SUFFICIENT_BUFFER, "got 0x%08x\n", hr);
ok(count == 4, "got %u\n", count);
}
hr = IDWriteFactory_CreateEllipsisTrimmingSign(factory, format, &trimm);
ok(hr == S_OK, "got 0x%08x\n", hr);
range.startPosition = 0;
range.length = 2;
hr = IDWriteTextLayout_SetInlineObject(layout, trimm, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
/* inline object takes a separate cluster, replaced codepoints number doesn't matter */
count = 0;
hr = IDWriteTextLayout_GetClusterMetrics(layout, NULL, 0, &count);
todo_wine {
ok(hr == E_NOT_SUFFICIENT_BUFFER, "got 0x%08x\n", hr);
ok(count == 3, "got %u\n", count);
}
IDWriteInlineObject_Release(trimm);
IDWriteTextLayout_Release(layout);
IDWriteTextFormat_Release(format);
}
static void test_SetLocaleName(void)
{
static const WCHAR strW[] = {'a','b','c','d',0};
WCHAR buffW[LOCALE_NAME_MAX_LENGTH+sizeof(strW)/sizeof(WCHAR)];
IDWriteTextFormat *format;
IDWriteTextLayout *layout;
DWRITE_TEXT_RANGE range;
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);
hr = IDWriteFactory_CreateTextLayout(factory, strW, 4, format, 1000.0, 1000.0, &layout);
ok(hr == S_OK, "got 0x%08x\n", hr);
range.startPosition = 0;
range.length = 1;
hr = IDWriteTextLayout_SetLocaleName(layout, enusW, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextLayout_SetLocaleName(layout, NULL, range);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
/* invalid locale name is allowed */
hr = IDWriteTextLayout_SetLocaleName(layout, strW, range);
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IDWriteTextLayout_GetLocaleName(layout, 0, NULL, 0, NULL);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
if (0) /* crashes on native */
hr = IDWriteTextLayout_GetLocaleName(layout, 0, NULL, 1, NULL);
buffW[0] = 0;
hr = IDWriteTextLayout_GetLocaleName(layout, 0, buffW, sizeof(buffW)/sizeof(WCHAR), NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(!lstrcmpW(buffW, strW), "got %s\n", wine_dbgstr_w(buffW));
/* get with a shorter buffer */
buffW[0] = 0xa;
hr = IDWriteTextLayout_GetLocaleName(layout, 0, buffW, 1, NULL);
ok(hr == E_NOT_SUFFICIENT_BUFFER, "got 0x%08x\n", hr);
ok(buffW[0] == 0, "got %x\n", buffW[0]);
/* name is too long */
lstrcpyW(buffW, strW);
while (lstrlenW(buffW) <= LOCALE_NAME_MAX_LENGTH)
lstrcatW(buffW, strW);
range.startPosition = 0;
range.length = 1;
hr = IDWriteTextLayout_SetLocaleName(layout, buffW, range);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
buffW[0] = 0;
hr = IDWriteTextLayout_GetLocaleName(layout, 0, buffW, sizeof(buffW)/sizeof(WCHAR), NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(!lstrcmpW(buffW, strW), "got %s\n", wine_dbgstr_w(buffW));
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;
}
init_call_sequences(sequences, NUM_CALL_SEQUENCES);
init_call_sequences(expected_seq, 1);
test_CreateTextLayout();
test_CreateGdiCompatibleTextLayout();
test_CreateTextFormat();
test_GetLocaleName();
test_CreateEllipsisTrimmingSign();
test_fontweight();
test_SetInlineObject();
test_Draw();
test_typography();
test_GetClusterMetrics();
test_SetLocaleName();
IDWriteFactory_Release(factory);
}
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