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FontMgrTest.cpp File Reference
#include "include/core/SkFont.h"
#include "include/core/SkFontArguments.h"
#include "include/core/SkFontMgr.h"
#include "include/core/SkFontParameters.h"
#include "include/core/SkFontStyle.h"
#include "include/core/SkFontTypes.h"
#include "include/core/SkRefCnt.h"
#include "include/core/SkStream.h"
#include "include/core/SkString.h"
#include "include/core/SkTypeface.h"
#include "include/core/SkTypes.h"
#include "include/private/base/SkDebug.h"
#include "include/private/base/SkMalloc.h"
#include "src/core/SkAdvancedTypefaceMetrics.h"
#include "src/core/SkFontPriv.h"
#include "src/core/SkScalerContext.h"
#include "tests/Test.h"
#include "tools/flags/CommandLineFlags.h"
#include "tools/fonts/FontToolUtils.h"
#include <cstddef>
#include <cstdint>
#include <initializer_list>
#include <memory>
#include <vector>

Go to the source code of this file.

Functions

 DECLARE_bool (verboseFontMgr) DEF_TEST(FontMgr_Font
 
 REPORTER_ASSERT (reporter, 24==font.getSize())
 
 REPORTER_ASSERT (reporter, 1==font.getScaleX())
 
 REPORTER_ASSERT (reporter, 0==font.getSkewX())
 
 sk_bzero (glyphs, sizeof(glyphs))
 
 REPORTER_ASSERT (reporter, 5==count)
 
 for (const auto glyph :glyphs)
 
 SkAssertResult (font.textToGlyphs("Hello", 5, SkTextEncoding::kUTF8, glyphs, std::size(glyphs))==count)
 
 for (int i=0;i< count;++i)
 
 REPORTER_ASSERT (reporter, glyphs[0] !=glyphs[1])
 
 REPORTER_ASSERT (reporter, glyphs[2]==glyphs[3])
 
const SkFont newFont (font.makeWithSize(36))
 
 REPORTER_ASSERT (reporter, font.getTypeface()==newFont.getTypeface())
 
 REPORTER_ASSERT (reporter, 36==newFont.getSize())
 
 DEF_TEST (FontMgr_AliasNames, reporter)
 
 DEF_TEST (FontMgr_Iter, reporter)
 
 DEF_TEST (FontMgr_Match, reporter)
 
 DEF_TEST (FontMgr_MatchFamilyStyle, reporter)
 
 DEF_TEST (FontMgr_MatchStyleCSS3, reporter)
 
 DEF_TEST (FontMgr_MatchCharacter, reporter)
 

Variables

 reporter
 
uint16_t glyphs [5]
 
int count = font.textToGlyphs("Hello", 5, SkTextEncoding::kUTF8, glyphs, 2)
 

Function Documentation

◆ DECLARE_bool()

DECLARE_bool ( verboseFontMgr  )

◆ DEF_TEST() [1/6]

DEF_TEST ( FontMgr_AliasNames  ,
reporter   
)

Definition at line 74 of file FontMgrTest.cpp.

74 {
75 const char* inNames[] = {
76 "sans", "sans-serif", "serif", "monospace", "times", "helvetica"
77 };
78
79 for (size_t i = 0; i < std::size(inNames); ++i) {
81 if (nullptr == first.get()) {
82 continue;
83 }
84 SkString firstName;
85 first->getFamilyName(&firstName);
86 for (int j = 0; j < 10; ++j) {
88
90 face->getFamilyName(&name);
91 REPORTER_ASSERT(reporter, first->uniqueID() == face->uniqueID(),
92 "Request \"%s\" First Name: \"%s\" Id: %x Received Name \"%s\" Id %x",
93 inNames[i], firstName.c_str(), first->uniqueID(), name.c_str(), face->uniqueID());
94 }
95 }
96}
reporter
#define REPORTER_ASSERT(r, cond,...)
Definition Test.h:280
const char * c_str() const
Definition SkString.h:133
const char * name
Definition fuchsia.cc:50
sk_sp< SkTypeface > CreateTestTypeface(const char *name, SkFontStyle style)

◆ DEF_TEST() [2/6]

DEF_TEST ( FontMgr_Iter  ,
reporter   
)

Definition at line 98 of file FontMgrTest.cpp.

98 {
100 int count = fm->countFamilies();
101
102 for (int i = 0; i < count; ++i) {
103 SkString fname;
104 fm->getFamilyName(i, &fname);
105
106 sk_sp<SkFontStyleSet> fnset(fm->matchFamily(fname.c_str()));
107 sk_sp<SkFontStyleSet> set(fm->createStyleSet(i));
108 REPORTER_ASSERT(reporter, fnset->count() == set->count());
109
110 if (FLAGS_verboseFontMgr) {
111 SkDebugf("[%2d] %s\n", i, fname.c_str());
112 }
113
114 for (int j = 0; j < set->count(); ++j) {
115 SkString sname;
116 SkFontStyle fs;
117 set->getStyle(j, &fs, &sname);
118
119 if (FLAGS_verboseFontMgr) {
120 SkDebugf("\t[%d] %s [%3d %d %d]\n", j, sname.c_str(),
121 fs.weight(), fs.width(), fs.slant());
122 }
123
124 sk_sp<SkTypeface> face1(set->createTypeface(j));
125 if (!face1) {
126 REPORTER_ASSERT(reporter, face1.get());
127 continue;
128 }
129 SkString name1;
130 face1->getFamilyName(&name1);
131 SkFontStyle s1 = face1->fontStyle();
132
133 // Note that fs != s1 is fine, though probably rare.
134
135 sk_sp<SkTypeface> face2(fm->matchFamilyStyle(name1.c_str(), s1));
136 if (!face2) {
137 REPORTER_ASSERT(reporter, face2.get());
138 continue;
139 }
140 SkString name2;
141 face2->getFamilyName(&name2);
142
143 REPORTER_ASSERT(reporter, name1 == name2, "%s == %s", name1.c_str(), name2.c_str());
144
145 // TODO: This should work, but Mac matches the wrong font sometimes.
146 if ((false)) {
147 SkFontStyle s2 = face2->fontStyle();
148 REPORTER_ASSERT(reporter, s1 == s2, "%s [%3d %d %d] != %s [%3d %d %d]",
149 name1.c_str(), s1.weight(), s1.width(), s1.slant(),
150 name2.c_str(), s2.weight(), s2.width(), s2.slant());
151 }
152 }
153 }
154}
int count
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
Slant slant() const
Definition SkFontStyle.h:64
int width() const
Definition SkFontStyle.h:63
int weight() const
Definition SkFontStyle.h:62
sk_sp< SkFontMgr > TestFontMgr()
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot The VM snapshot data that will be memory mapped as read only SnapshotAssetPath must be present isolate snapshot The isolate snapshot data that will be memory mapped as read only SnapshotAssetPath must be present cache dir Path to the cache directory This is different from the persistent_cache_path in embedder which is used for Skia shader cache icu native lib Path to the library file that exports the ICU data vm service The hostname IP address on which the Dart VM Service should be served If not set
Definition switches.h:76

◆ DEF_TEST() [3/6]

DEF_TEST ( FontMgr_Match  ,
reporter   
)

Definition at line 156 of file FontMgrTest.cpp.

156 {
158 sk_sp<SkFontStyleSet> styleSet(fm->matchFamily(nullptr));
159 REPORTER_ASSERT(reporter, styleSet);
160}

◆ DEF_TEST() [4/6]

DEF_TEST ( FontMgr_MatchCharacter  ,
reporter   
)

Definition at line 797 of file FontMgrTest.cpp.

797 {
799 // 0xD800 <= codepoint <= 0xDFFF || 0x10FFFF < codepoint are invalid
800 fm->matchFamilyStyleCharacter("Blah", SkFontStyle::Normal(), nullptr, 0, 0x0);
801 fm->matchFamilyStyleCharacter("Blah", SkFontStyle::Normal(), nullptr, 0, 0xD800);
802 fm->matchFamilyStyleCharacter("Blah", SkFontStyle::Normal(), nullptr, 0, 0xDFFF);
803 fm->matchFamilyStyleCharacter("Blah", SkFontStyle::Normal(), nullptr, 0, 0x110000);
804 fm->matchFamilyStyleCharacter("Blah", SkFontStyle::Normal(), nullptr, 0, 0x1FFFFF);
805 fm->matchFamilyStyleCharacter("Blah", SkFontStyle::Normal(), nullptr, 0, -1);
806}
static constexpr SkFontStyle Normal()
Definition SkFontStyle.h:66

◆ DEF_TEST() [5/6]

DEF_TEST ( FontMgr_MatchFamilyStyle  ,
reporter   
)

Definition at line 162 of file FontMgrTest.cpp.

162 {
164
165 sk_sp<SkFontStyleSet> styleSet(fm->matchFamily("Non Existing Family Name"));
166 REPORTER_ASSERT(reporter, styleSet);
167 REPORTER_ASSERT(reporter, styleSet->count() == 0);
168
169 using FS = SkFontStyle;
170 sk_sp<SkTypeface> typeface(fm->matchFamilyStyle("Non Existing Family Name", FS::Normal()));
171 REPORTER_ASSERT(reporter, !typeface);
172
173 // TODO: enable after determining if a default font should be required.
174 if ((false)) {
175 sk_sp<SkTypeface> def(fm->matchFamilyStyle(nullptr, FS::Normal()));
177 }
178}

◆ DEF_TEST() [6/6]

DEF_TEST ( FontMgr_MatchStyleCSS3  ,
reporter   
)

Definition at line 180 of file FontMgrTest.cpp.

180 {
181 static const SkFontStyle invalidFontStyle(101, SkFontStyle::kNormal_Width, SkFontStyle::kUpright_Slant);
182
183 class TestTypeface : public SkTypeface {
184 public:
186 protected:
187 std::unique_ptr<SkStreamAsset> onOpenStream(int* ttcIndex) const override { return nullptr; }
188 sk_sp<SkTypeface> onMakeClone(const SkFontArguments& args) const override {
189 return sk_ref_sp(this);
190 }
191 std::unique_ptr<SkScalerContext> onCreateScalerContext(
192 const SkScalerContextEffects& effects, const SkDescriptor* desc) const override
193 {
195 sk_ref_sp(const_cast<TestTypeface*>(this)), effects, desc);
196 }
197 void onFilterRec(SkScalerContextRec*) const override { }
198 std::unique_ptr<SkAdvancedTypefaceMetrics> onGetAdvancedMetrics() const override {
199 return nullptr;
200 }
201 void onGetFontDescriptor(SkFontDescriptor*, bool*) const override { }
202 void onCharsToGlyphs(const SkUnichar* chars, int count, SkGlyphID glyphs[]) const override {
203 sk_bzero(glyphs, count * sizeof(glyphs[0]));
204 }
205 int onCountGlyphs() const override { return 0; }
206 void getPostScriptGlyphNames(SkString*) const override {}
207 void getGlyphToUnicodeMap(SkUnichar*) const override {}
208 int onGetUPEM() const override { return 0; }
209 class EmptyLocalizedStrings : public SkTypeface::LocalizedStrings {
210 public:
211 bool next(SkTypeface::LocalizedString*) override { return false; }
212 };
213 void onGetFamilyName(SkString* familyName) const override {
214 familyName->reset();
215 }
216 bool onGetPostScriptName(SkString*) const override { return false; }
218 return new EmptyLocalizedStrings;
219 }
220 bool onGlyphMaskNeedsCurrentColor() const override { return false; }
223 int coordinateCount) const override
224 {
225 return 0;
226 }
228 int parameterCount) const override
229 {
230 return -1;
231 }
232 int onGetTableTags(SkFontTableTag tags[]) const override { return 0; }
233 size_t onGetTableData(SkFontTableTag, size_t, size_t, void*) const override {
234 return 0;
235 }
236 };
237
238 class TestFontStyleSet : public SkFontStyleSet {
239 public:
240 TestFontStyleSet(std::initializer_list<SkFontStyle> styles) : fStyles(styles) {}
241 int count() override { return static_cast<int>(fStyles.size()); }
242 void getStyle(int index, SkFontStyle* style, SkString*) override {
243 if (style) {
244 *style = fStyles[index];
245 }
246 }
247 sk_sp<SkTypeface> createTypeface(int index) override {
248 if (index < 0 || this->count() <= index) {
249 return sk_sp<SkTypeface>(new TestTypeface(invalidFontStyle));
250 }
251 return sk_sp<SkTypeface>(new TestTypeface(fStyles[index]));
252 }
253 sk_sp<SkTypeface> matchStyle(const SkFontStyle& pattern) override {
254 return this->matchStyleCSS3(pattern);
255 }
256 private:
257 std::vector<SkFontStyle> fStyles;
258 };
259
272
279
280 struct StyleSetTest {
281 TestFontStyleSet styleSet;
282 struct Case {
283 SkFontStyle pattern;
284 SkFontStyle expectedResult;
285 };
286 std::vector<Case> cases;
287 } tests[] = {
288 {
289 { normal_normal_500, normal_normal_400 },
290 {
291 { normal_normal_400, normal_normal_400 },
292 { normal_normal_500, normal_normal_500 },
293 },
294 },
295
296 {
297 { normal_normal_500, normal_normal_300 },
298 {
299 { normal_normal_300, normal_normal_300 },
300 { normal_normal_400, normal_normal_500 },
301 { normal_normal_500, normal_normal_500 },
302 },
303 },
304
305 {
306 { condensed_normal_100,condensed_normal_900,condensed_italic_100,condensed_italic_900,
307 expanded_normal_100, expanded_normal_900, expanded_italic_100, expanded_italic_900 },
308 {
309 { condensed_normal_100, condensed_normal_100 },
310 { condensed_normal_900, condensed_normal_900 },
311 { condensed_italic_100, condensed_italic_100 },
312 { condensed_italic_900, condensed_italic_900 },
313 { expanded_normal_100, expanded_normal_100 },
314 { expanded_normal_900, expanded_normal_900 },
315 { expanded_italic_100, expanded_italic_100 },
316 { expanded_italic_900, expanded_italic_900 },
317 },
318 },
319
320 {
321 { condensed_normal_100,condensed_italic_100,expanded_normal_100,expanded_italic_100 },
322 {
323 { condensed_normal_100, condensed_normal_100 },
324 { condensed_normal_900, condensed_normal_100 },
325 { condensed_italic_100, condensed_italic_100 },
326 { condensed_italic_900, condensed_italic_100 },
327 { expanded_normal_100, expanded_normal_100 },
328 { expanded_normal_900, expanded_normal_100 },
329 { expanded_italic_100, expanded_italic_100 },
330 { expanded_italic_900, expanded_italic_100 },
331 },
332 },
333
334 {
335 { condensed_normal_900,condensed_italic_900,expanded_normal_900,expanded_italic_900 },
336 {
337 { condensed_normal_100, condensed_normal_900 },
338 { condensed_normal_900, condensed_normal_900 },
339 { condensed_italic_100, condensed_italic_900 },
340 { condensed_italic_900, condensed_italic_900 },
341 { expanded_normal_100, expanded_normal_900 },
342 { expanded_normal_900, expanded_normal_900 },
343 { expanded_italic_100, expanded_italic_900 },
344 { expanded_italic_900, expanded_italic_900 },
345 },
346 },
347
348 {
349 { condensed_normal_100,condensed_normal_900,expanded_normal_100,expanded_normal_900 },
350 {
351 { condensed_normal_100, condensed_normal_100 },
352 { condensed_normal_900, condensed_normal_900 },
353 { condensed_italic_100, condensed_normal_100 },
354 { condensed_italic_900, condensed_normal_900 },
355 { expanded_normal_100, expanded_normal_100 },
356 { expanded_normal_900, expanded_normal_900 },
357 { expanded_italic_100, expanded_normal_100 },
358 { expanded_italic_900, expanded_normal_900 },
359 },
360 },
361
362 {
363 { condensed_normal_100,expanded_normal_100 },
364 {
365 { condensed_normal_100, condensed_normal_100 },
366 { condensed_normal_900, condensed_normal_100 },
367 { condensed_italic_100, condensed_normal_100 },
368 { condensed_italic_900, condensed_normal_100 },
369 { expanded_normal_100, expanded_normal_100 },
370 { expanded_normal_900, expanded_normal_100 },
371 { expanded_italic_100, expanded_normal_100 },
372 { expanded_italic_900, expanded_normal_100 },
373 },
374 },
375
376 {
377 { condensed_normal_900,expanded_normal_900 },
378 {
379 { condensed_normal_100, condensed_normal_900 },
380 { condensed_normal_900, condensed_normal_900 },
381 { condensed_italic_100, condensed_normal_900 },
382 { condensed_italic_900, condensed_normal_900 },
383 { expanded_normal_100, expanded_normal_900 },
384 { expanded_normal_900, expanded_normal_900 },
385 { expanded_italic_100, expanded_normal_900 },
386 { expanded_italic_900, expanded_normal_900 },
387 },
388 },
389
390 {
391 { condensed_italic_100,condensed_italic_900,expanded_italic_100,expanded_italic_900 },
392 {
393 { condensed_normal_100, condensed_italic_100 },
394 { condensed_normal_900, condensed_italic_900 },
395 { condensed_italic_100, condensed_italic_100 },
396 { condensed_italic_900, condensed_italic_900 },
397 { expanded_normal_100, expanded_italic_100 },
398 { expanded_normal_900, expanded_italic_900 },
399 { expanded_italic_100, expanded_italic_100 },
400 { expanded_italic_900, expanded_italic_900 },
401 },
402 },
403
404 {
405 { condensed_italic_100,expanded_italic_100 },
406 {
407 { condensed_normal_100, condensed_italic_100 },
408 { condensed_normal_900, condensed_italic_100 },
409 { condensed_italic_100, condensed_italic_100 },
410 { condensed_italic_900, condensed_italic_100 },
411 { expanded_normal_100, expanded_italic_100 },
412 { expanded_normal_900, expanded_italic_100 },
413 { expanded_italic_100, expanded_italic_100 },
414 { expanded_italic_900, expanded_italic_100 },
415 },
416 },
417
418 {
419 { condensed_italic_900,expanded_italic_900 },
420 {
421 { condensed_normal_100, condensed_italic_900 },
422 { condensed_normal_900, condensed_italic_900 },
423 { condensed_italic_100, condensed_italic_900 },
424 { condensed_italic_900, condensed_italic_900 },
425 { expanded_normal_100, expanded_italic_900 },
426 { expanded_normal_900, expanded_italic_900 },
427 { expanded_italic_100, expanded_italic_900 },
428 { expanded_italic_900, expanded_italic_900 },
429 },
430 },
431
432 {
433 { condensed_normal_100,condensed_normal_900,condensed_italic_100,condensed_italic_900 },
434 {
435 { condensed_normal_100, condensed_normal_100 },
436 { condensed_normal_900, condensed_normal_900 },
437 { condensed_italic_100, condensed_italic_100 },
438 { condensed_italic_900, condensed_italic_900 },
439 { expanded_normal_100, condensed_normal_100 },
440 { expanded_normal_900, condensed_normal_900 },
441 { expanded_italic_100, condensed_italic_100 },
442 { expanded_italic_900, condensed_italic_900 },
443 },
444 },
445
446 {
447 { condensed_normal_100,condensed_italic_100 },
448 {
449 { condensed_normal_100, condensed_normal_100 },
450 { condensed_normal_900, condensed_normal_100 },
451 { condensed_italic_100, condensed_italic_100 },
452 { condensed_italic_900, condensed_italic_100 },
453 { expanded_normal_100, condensed_normal_100 },
454 { expanded_normal_900, condensed_normal_100 },
455 { expanded_italic_100, condensed_italic_100 },
456 { expanded_italic_900, condensed_italic_100 },
457 },
458 },
459
460 {
461 { condensed_normal_900,condensed_italic_900 },
462 {
463 { condensed_normal_100, condensed_normal_900 },
464 { condensed_normal_900, condensed_normal_900 },
465 { condensed_italic_100, condensed_italic_900 },
466 { condensed_italic_900, condensed_italic_900 },
467 { expanded_normal_100, condensed_normal_900 },
468 { expanded_normal_900, condensed_normal_900 },
469 { expanded_italic_100, condensed_italic_900 },
470 { expanded_italic_900, condensed_italic_900 },
471 },
472 },
473
474 {
475 { condensed_normal_100,condensed_normal_900 },
476 {
477 { condensed_normal_100, condensed_normal_100 },
478 { condensed_normal_900, condensed_normal_900 },
479 { condensed_italic_100, condensed_normal_100 },
480 { condensed_italic_900, condensed_normal_900 },
481 { expanded_normal_100, condensed_normal_100 },
482 { expanded_normal_900, condensed_normal_900 },
483 { expanded_italic_100, condensed_normal_100 },
484 { expanded_italic_900, condensed_normal_900 },
485 },
486 },
487
488 {
489 { condensed_normal_100 },
490 {
491 { condensed_normal_100, condensed_normal_100 },
492 { condensed_normal_900, condensed_normal_100 },
493 { condensed_italic_100, condensed_normal_100 },
494 { condensed_italic_900, condensed_normal_100 },
495 { expanded_normal_100, condensed_normal_100 },
496 { expanded_normal_900, condensed_normal_100 },
497 { expanded_italic_100, condensed_normal_100 },
498 { expanded_italic_900, condensed_normal_100 },
499 },
500 },
501
502 {
503 { condensed_normal_900 },
504 {
505 { condensed_normal_100, condensed_normal_900 },
506 { condensed_normal_900, condensed_normal_900 },
507 { condensed_italic_100, condensed_normal_900 },
508 { condensed_italic_900, condensed_normal_900 },
509 { expanded_normal_100, condensed_normal_900 },
510 { expanded_normal_900, condensed_normal_900 },
511 { expanded_italic_100, condensed_normal_900 },
512 { expanded_italic_900, condensed_normal_900 },
513 },
514 },
515
516 {
517 { condensed_italic_100,condensed_italic_900 },
518 {
519 { condensed_normal_100, condensed_italic_100 },
520 { condensed_normal_900, condensed_italic_900 },
521 { condensed_italic_100, condensed_italic_100 },
522 { condensed_italic_900, condensed_italic_900 },
523 { expanded_normal_100, condensed_italic_100 },
524 { expanded_normal_900, condensed_italic_900 },
525 { expanded_italic_100, condensed_italic_100 },
526 { expanded_italic_900, condensed_italic_900 },
527 },
528 },
529
530 {
531 { condensed_italic_100 },
532 {
533 { condensed_normal_100, condensed_italic_100 },
534 { condensed_normal_900, condensed_italic_100 },
535 { condensed_italic_100, condensed_italic_100 },
536 { condensed_italic_900, condensed_italic_100 },
537 { expanded_normal_100, condensed_italic_100 },
538 { expanded_normal_900, condensed_italic_100 },
539 { expanded_italic_100, condensed_italic_100 },
540 { expanded_italic_900, condensed_italic_100 },
541 },
542 },
543
544 {
545 { condensed_italic_900 },
546 {
547 { condensed_normal_100, condensed_italic_900 },
548 { condensed_normal_900, condensed_italic_900 },
549 { condensed_italic_100, condensed_italic_900 },
550 { condensed_italic_900, condensed_italic_900 },
551 { expanded_normal_100, condensed_italic_900 },
552 { expanded_normal_900, condensed_italic_900 },
553 { expanded_italic_100, condensed_italic_900 },
554 { expanded_italic_900, condensed_italic_900 },
555 },
556 },
557
558 {
559 { expanded_normal_100,expanded_normal_900,
560 expanded_italic_100,expanded_italic_900 },
561 {
562 { condensed_normal_100, expanded_normal_100 },
563 { condensed_normal_900, expanded_normal_900 },
564 { condensed_italic_100, expanded_italic_100 },
565 { condensed_italic_900, expanded_italic_900 },
566 { condensed_obliqu_100, expanded_italic_100 },
567 { condensed_obliqu_900, expanded_italic_900 },
568 { expanded_normal_100, expanded_normal_100 },
569 { expanded_normal_900, expanded_normal_900 },
570 { expanded_italic_100, expanded_italic_100 },
571 { expanded_italic_900, expanded_italic_900 },
572 { expanded_obliqu_100, expanded_italic_100 },
573 { expanded_obliqu_900, expanded_italic_900 },
574 },
575 },
576
577 {
578 { expanded_normal_100,expanded_italic_100 },
579 {
580 { condensed_normal_100, expanded_normal_100 },
581 { condensed_normal_900, expanded_normal_100 },
582 { condensed_italic_100, expanded_italic_100 },
583 { condensed_italic_900, expanded_italic_100 },
584 { expanded_normal_100, expanded_normal_100 },
585 { expanded_normal_900, expanded_normal_100 },
586 { expanded_italic_100, expanded_italic_100 },
587 { expanded_italic_900, expanded_italic_100 },
588 },
589 },
590
591 {
592 { expanded_normal_900,expanded_italic_900 },
593 {
594 { condensed_normal_100, expanded_normal_900 },
595 { condensed_normal_900, expanded_normal_900 },
596 { condensed_italic_100, expanded_italic_900 },
597 { condensed_italic_900, expanded_italic_900 },
598 { expanded_normal_100, expanded_normal_900 },
599 { expanded_normal_900, expanded_normal_900 },
600 { expanded_italic_100, expanded_italic_900 },
601 { expanded_italic_900, expanded_italic_900 },
602 },
603 },
604
605 {
606 { expanded_normal_100,expanded_normal_900 },
607 {
608 { condensed_normal_100, expanded_normal_100 },
609 { condensed_normal_900, expanded_normal_900 },
610 { condensed_italic_100, expanded_normal_100 },
611 { condensed_italic_900, expanded_normal_900 },
612 { expanded_normal_100, expanded_normal_100 },
613 { expanded_normal_900, expanded_normal_900 },
614 { expanded_italic_100, expanded_normal_100 },
615 { expanded_italic_900, expanded_normal_900 },
616 },
617 },
618
619 {
620 { expanded_normal_100 },
621 {
622 { condensed_normal_100, expanded_normal_100 },
623 { condensed_normal_900, expanded_normal_100 },
624 { condensed_italic_100, expanded_normal_100 },
625 { condensed_italic_900, expanded_normal_100 },
626 { expanded_normal_100, expanded_normal_100 },
627 { expanded_normal_900, expanded_normal_100 },
628 { expanded_italic_100, expanded_normal_100 },
629 { expanded_italic_900, expanded_normal_100 },
630 },
631 },
632
633 {
634 { expanded_normal_900 },
635 {
636 { condensed_normal_100, expanded_normal_900 },
637 { condensed_normal_900, expanded_normal_900 },
638 { condensed_italic_100, expanded_normal_900 },
639 { condensed_italic_900, expanded_normal_900 },
640 { expanded_normal_100, expanded_normal_900 },
641 { expanded_normal_900, expanded_normal_900 },
642 { expanded_italic_100, expanded_normal_900 },
643 { expanded_italic_900, expanded_normal_900 },
644 },
645 },
646
647 {
648 { expanded_italic_100,expanded_italic_900 },
649 {
650 { condensed_normal_100, expanded_italic_100 },
651 { condensed_normal_900, expanded_italic_900 },
652 { condensed_italic_100, expanded_italic_100 },
653 { condensed_italic_900, expanded_italic_900 },
654 { expanded_normal_100, expanded_italic_100 },
655 { expanded_normal_900, expanded_italic_900 },
656 { expanded_italic_100, expanded_italic_100 },
657 { expanded_italic_900, expanded_italic_900 },
658 },
659 },
660
661 {
662 { expanded_italic_100 },
663 {
664 { condensed_normal_100, expanded_italic_100 },
665 { condensed_normal_900, expanded_italic_100 },
666 { condensed_italic_100, expanded_italic_100 },
667 { condensed_italic_900, expanded_italic_100 },
668 { expanded_normal_100, expanded_italic_100 },
669 { expanded_normal_900, expanded_italic_100 },
670 { expanded_italic_100, expanded_italic_100 },
671 { expanded_italic_900, expanded_italic_100 },
672 },
673 },
674
675 {
676 { expanded_italic_900 },
677 {
678 { condensed_normal_100, expanded_italic_900 },
679 { condensed_normal_900, expanded_italic_900 },
680 { condensed_italic_100, expanded_italic_900 },
681 { condensed_italic_900, expanded_italic_900 },
682 { expanded_normal_100, expanded_italic_900 },
683 { expanded_normal_900, expanded_italic_900 },
684 { expanded_italic_100, expanded_italic_900 },
685 { expanded_italic_900, expanded_italic_900 },
686 },
687 },
688
689 {
690 { normal_normal_100, normal_normal_900 },
691 {
692 { normal_normal_300, normal_normal_100 },
693 { normal_normal_400, normal_normal_100 },
694 { normal_normal_500, normal_normal_100 },
695 { normal_normal_600, normal_normal_900 },
696 },
697 },
698
699 {
700 { normal_normal_100, normal_normal_400, normal_normal_900 },
701 {
702 { normal_normal_300, normal_normal_100 },
703 { normal_normal_400, normal_normal_400 },
704 { normal_normal_500, normal_normal_400 },
705 { normal_normal_600, normal_normal_900 },
706 },
707 },
708
709 {
710 { normal_normal_100, normal_normal_500, normal_normal_900 },
711 {
712 { normal_normal_300, normal_normal_100 },
713 { normal_normal_400, normal_normal_500 },
714 { normal_normal_500, normal_normal_500 },
715 { normal_normal_600, normal_normal_900 },
716 },
717 },
718
719 {
720 { },
721 {
722 { normal_normal_300, invalidFontStyle },
723 { normal_normal_400, invalidFontStyle },
724 { normal_normal_500, invalidFontStyle },
725 { normal_normal_600, invalidFontStyle },
726 },
727 },
728 {
729 { expanded_normal_100,expanded_normal_900,
730 expanded_italic_100,expanded_italic_900,
731 expanded_obliqu_100,expanded_obliqu_900, },
732 {
733 { condensed_normal_100, expanded_normal_100 },
734 { condensed_normal_900, expanded_normal_900 },
735 { condensed_italic_100, expanded_italic_100 },
736 { condensed_italic_900, expanded_italic_900 },
737 { condensed_obliqu_100, expanded_obliqu_100 },
738 { condensed_obliqu_900, expanded_obliqu_900 },
739 { expanded_normal_100, expanded_normal_100 },
740 { expanded_normal_900, expanded_normal_900 },
741 { expanded_italic_100, expanded_italic_100 },
742 { expanded_italic_900, expanded_italic_900 },
743 { expanded_obliqu_100, expanded_obliqu_100 },
744 { expanded_obliqu_900, expanded_obliqu_900 },
745 },
746 },
747 {
748 { expanded_normal_100,expanded_normal_900,
749 expanded_obliqu_100,expanded_obliqu_900, },
750 {
751 { condensed_normal_100, expanded_normal_100 },
752 { condensed_normal_900, expanded_normal_900 },
753 { condensed_italic_100, expanded_obliqu_100 },
754 { condensed_italic_900, expanded_obliqu_900 },
755 { condensed_obliqu_100, expanded_obliqu_100 },
756 { condensed_obliqu_900, expanded_obliqu_900 },
757 { expanded_normal_100, expanded_normal_100 },
758 { expanded_normal_900, expanded_normal_900 },
759 { expanded_italic_100, expanded_obliqu_100 },
760 { expanded_italic_900, expanded_obliqu_900 },
761 { expanded_obliqu_100, expanded_obliqu_100 },
762 { expanded_obliqu_900, expanded_obliqu_900 },
763 },
764 },
765 {
766 { expanded_italic_100,expanded_italic_900,
767 expanded_obliqu_100,expanded_obliqu_900, },
768 {
769 { condensed_normal_100, expanded_obliqu_100 },
770 { condensed_normal_900, expanded_obliqu_900 },
771 { condensed_italic_100, expanded_italic_100 },
772 { condensed_italic_900, expanded_italic_900 },
773 { condensed_obliqu_100, expanded_obliqu_100 },
774 { condensed_obliqu_900, expanded_obliqu_900 },
775 { expanded_normal_100, expanded_obliqu_100 },
776 { expanded_normal_900, expanded_obliqu_900 },
777 { expanded_italic_100, expanded_italic_100 },
778 { expanded_italic_900, expanded_italic_900 },
779 { expanded_obliqu_100, expanded_obliqu_100 },
780 { expanded_obliqu_900, expanded_obliqu_900 },
781 },
782 },
783 };
784
785 for (StyleSetTest& test : tests) {
786 for (const StyleSetTest::Case& testCase : test.cases) {
787 sk_sp<SkTypeface> typeface(test.styleSet.matchStyle(testCase.pattern));
788 if (typeface) {
789 REPORTER_ASSERT(reporter, typeface->fontStyle() == testCase.expectedResult);
790 } else {
791 REPORTER_ASSERT(reporter, invalidFontStyle == testCase.expectedResult);
792 }
793 }
794 }
795}
static BlurTest tests[]
Definition BlurTest.cpp:84
uint16_t glyphs[5]
static float next(float f)
static void sk_bzero(void *buffer, size_t size)
Definition SkMalloc.h:105
sk_sp< T > sk_ref_sp(T *obj)
Definition SkRefCnt.h:381
uint32_t SkFontTableTag
Definition SkTypeface.h:41
int32_t SkUnichar
Definition SkTypes.h:175
uint16_t SkGlyphID
Definition SkTypes.h:179
sk_sp< SkTypeface > matchStyleCSS3(const SkFontStyle &pattern)
virtual sk_sp< SkTypeface > createTypeface(int index)=0
virtual sk_sp< SkTypeface > matchStyle(const SkFontStyle &pattern)=0
virtual int count()=0
virtual void getStyle(int index, SkFontStyle *, SkString *style)=0
static std::unique_ptr< SkScalerContext > MakeEmpty(sk_sp< SkTypeface > typeface, const SkScalerContextEffects &effects, const SkDescriptor *desc)
void reset()
Definition SkString.cpp:357
SkFontStyle fontStyle() const
Definition SkTypeface.h:55
void getGlyphToUnicodeMap(SkUnichar *glyphToUnicode) const override
bool onGlyphMaskNeedsCurrentColor() const override
void onCharsToGlyphs(const SkUnichar *chars, int count, SkGlyphID glyphs[]) const override
int onGetVariationDesignPosition(SkFontArguments::VariationPosition::Coordinate coordinates[], int coordinateCount) const override
SkTypeface::LocalizedStrings * onCreateFamilyNameIterator() const override
int onGetUPEM() const override
void getPostScriptGlyphNames(SkString *) const override
bool onGetPostScriptName(SkString *) const override
std::unique_ptr< SkAdvancedTypefaceMetrics > onGetAdvancedMetrics() const override
void onGetFamilyName(SkString *familyName) const override
int onGetVariationDesignParameters(SkFontParameters::Variation::Axis parameters[], int parameterCount) const override
int onGetTableTags(SkFontTableTag tags[]) const override
std::unique_ptr< SkStreamAsset > onOpenStream(int *ttcIndex) const override
size_t onGetTableData(SkFontTableTag tag, size_t offset, size_t length, void *data) const override
std::unique_ptr< SkScalerContext > onCreateScalerContext(const SkScalerContextEffects &, const SkDescriptor *desc) const override
void onFilterRec(SkScalerContextRec *rec) const override
sk_sp< SkTypeface > onMakeClone(const SkFontArguments &args) const override
int onCountGlyphs() const override
void onGetFontDescriptor(SkFontDescriptor *desc, bool *serialize) const override
G_BEGIN_DECLS G_MODULE_EXPORT FlValue * args

◆ for() [1/2]

for ( const auto glyph :glyphs  )

Definition at line 52 of file FontMgrTest.cpp.

52: glyphs) { REPORTER_ASSERT(reporter, glyph == 0); }

◆ for() [2/2]

for ( )

Definition at line 57 of file FontMgrTest.cpp.

57 {
59 }

◆ newFont()

const SkFont newFont ( font.  makeWithSize36)

◆ REPORTER_ASSERT() [1/8]

REPORTER_ASSERT ( reporter  ,
= =font.getSkewX() 
)

◆ REPORTER_ASSERT() [2/8]

REPORTER_ASSERT ( reporter  ,
= =font.getScaleX() 
)

◆ REPORTER_ASSERT() [3/8]

REPORTER_ASSERT ( reporter  ,
24  = =font.getSize() 
)

◆ REPORTER_ASSERT() [4/8]

REPORTER_ASSERT ( reporter  ,
36  = =newFont.getSize() 
)

◆ REPORTER_ASSERT() [5/8]

REPORTER_ASSERT ( reporter  ,
= =count 
)

◆ REPORTER_ASSERT() [6/8]

REPORTER_ASSERT ( reporter  ,
font.  getTypeface() = =newFont.getTypeface() 
)

◆ REPORTER_ASSERT() [7/8]

REPORTER_ASSERT ( reporter  ,
glyphs [0] = glyphs[1] 
)

◆ REPORTER_ASSERT() [8/8]

REPORTER_ASSERT ( reporter  ,
glyphs  [2] = =glyphs[3] 
)

◆ sk_bzero()

sk_bzero ( glyphs  ,
sizeof(glyphs  
)

◆ SkAssertResult()

SkAssertResult ( font.  textToGlyphs"Hello", 5, SkTextEncoding::kUTF8, glyphs, std::size(glyphs) = =count)

Variable Documentation

◆ count

int count = font.textToGlyphs("Hello", 5, SkTextEncoding::kUTF8, glyphs, 2)

Definition at line 50 of file FontMgrTest.cpp.

◆ glyphs

uint16_t glyphs[5]

Definition at line 46 of file FontMgrTest.cpp.

◆ reporter

reporter
Initial value:
{
sk_sp< SkTypeface > DefaultTypeface()

Definition at line 39 of file FontMgrTest.cpp.