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dwrite/tests: Added a helper to initialize test text source. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2017-09-14 11:40:10 +03:00 committed by Alexandre Julliard
parent 042de13cff
commit 39dbf09b3f
1 changed files with 18 additions and 10 deletions
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28
dlls/dwrite/tests/analyzer.c
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@ -367,9 +367,18 @@ struct testanalysissource
{
IDWriteTextAnalysisSource IDWriteTextAnalysisSource_iface;
const WCHAR *text;
UINT32 text_length;
DWRITE_READING_DIRECTION direction;
};
static void init_textsource(struct testanalysissource *source, const WCHAR *text,
DWRITE_READING_DIRECTION direction)
{
source->text = text;
source->text_length = lstrlenW(text);
source->direction = direction;
};
static inline struct testanalysissource *impl_from_IDWriteTextAnalysisSource(IDWriteTextAnalysisSource *iface)
{
return CONTAINING_RECORD(iface, struct testanalysissource, IDWriteTextAnalysisSource_iface);
@ -380,7 +389,7 @@ static HRESULT WINAPI analysissource_GetTextAtPosition(IDWriteTextAnalysisSource
{
struct testanalysissource *source = impl_from_IDWriteTextAnalysisSource(iface);
if (position >= lstrlenW(source->text))
if (position >= source->text_length)
{
*text = NULL;
*text_len = 0;
@ -388,7 +397,7 @@ static HRESULT WINAPI analysissource_GetTextAtPosition(IDWriteTextAnalysisSource
else
{
*text = source->text + position;
*text_len = lstrlenW(source->text) - position;
*text_len = source->text_length - position;
}
return S_OK;
@ -998,7 +1007,7 @@ static void get_script_analysis(const WCHAR *str, DWRITE_SCRIPT_ANALYSIS *sa)
IDWriteTextAnalyzer *analyzer;
HRESULT hr;
analysissource.text = str;
init_textsource(&analysissource, str, DWRITE_READING_DIRECTION_LEFT_TO_RIGHT);
hr = IDWriteFactory_CreateTextAnalyzer(factory, &analyzer);
ok(hr == S_OK, "got 0x%08x\n", hr);
@ -1020,7 +1029,7 @@ static void test_AnalyzeScript(void)
while (*ptr->string)
{
analysissource.text = ptr->string;
init_textsource(&analysissource, ptr->string, DWRITE_READING_DIRECTION_LEFT_TO_RIGHT);
init_expected_sa(expected_seq, ptr);
hr = IDWriteTextAnalyzer_AnalyzeScript(analyzer, &analysissource.IDWriteTextAnalysisSource_iface, 0,
@ -1122,7 +1131,7 @@ static void test_AnalyzeLineBreakpoints(void)
hr = IDWriteFactory_CreateTextAnalyzer(factory, &analyzer);
ok(hr == S_OK, "got 0x%08x\n", hr);
analysissource.text = emptyW;
init_textsource(&analysissource, emptyW, DWRITE_READING_DIRECTION_LEFT_TO_RIGHT);
hr = IDWriteTextAnalyzer_AnalyzeLineBreakpoints(analyzer, &analysissource.IDWriteTextAnalysisSource_iface, 0, 0,
&analysissink);
ok(hr == S_OK, "got 0x%08x\n", hr);
@ -1131,9 +1140,9 @@ static void test_AnalyzeLineBreakpoints(void)
{
UINT32 len;
analysissource.text = ptr->text;
len = lstrlenW(ptr->text);
init_textsource(&analysissource, ptr->text, DWRITE_READING_DIRECTION_LEFT_TO_RIGHT);
len = lstrlenW(ptr->text);
if (len > BREAKPOINT_COUNT) {
ok(0, "test %u: increase BREAKPOINT_COUNT to at least %u\n", i, len);
i++;
@ -2414,10 +2423,9 @@ static void test_AnalyzeBidi(void)
{
UINT32 len;
analysissource.text = ptr->text;
len = lstrlenW(ptr->text);
analysissource.direction = ptr->direction;
init_textsource(&analysissource, ptr->text, ptr->direction);
len = lstrlenW(ptr->text);
if (len > BIDI_LEVELS_COUNT) {
ok(0, "test %u: increase BIDI_LEVELS_COUNT to at least %u\n", i, len);
i++;