1 #include "Test.h" 2 #include "SkParsePath.h" 3 4 static void test_to_from(skiatest::Reporter* reporter, const SkPath& path) { 5 SkString str, str2; 6 SkParsePath::ToSVGString(path, &str); 7 8 SkPath path2; 9 bool success = SkParsePath::FromSVGString(str.c_str(), &path2); 10 REPORTER_ASSERT(reporter, success); 11 12 SkParsePath::ToSVGString(path2, &str2); 13 REPORTER_ASSERT(reporter, str == str2); 14 #if 0 // closed paths are not equal, the iter explicitly gives the closing 15 // edge, even if it is not in the path. 16 REPORTER_ASSERT(reporter, path == path2); 17 if (path != path2) { 18 SkDebugf("str1=%s\nstr2=%s\n", str.c_str(), str2.c_str()); 19 } 20 #endif 21 } 22 23 static void TestParsePath(skiatest::Reporter* reporter) { 24 static const struct { 25 const char* fStr; 26 SkRect fBounds; 27 } gRec[] = { 28 { "", { 0, 0, 0, 0 } }, 29 { "M0,0L10,10", { 0, 0, SkIntToScalar(10), SkIntToScalar(10) } }, 30 { "M-5.5,-0.5 Q 0 0 6,6.50", 31 { SkFloatToScalar(-5.5f), SkFloatToScalar(-0.5f), 32 SkFloatToScalar(6), SkFloatToScalar(6.5f) } } 33 }; 34 35 for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); i++) { 36 SkPath path; 37 bool success = SkParsePath::FromSVGString(gRec[i].fStr, &path); 38 REPORTER_ASSERT(reporter, success); 39 const SkRect& expectedBounds = gRec[i].fBounds; 40 const SkRect& pathBounds = path.getBounds(); 41 REPORTER_ASSERT(reporter, expectedBounds == pathBounds); 42 43 test_to_from(reporter, path); 44 } 45 46 SkRect r; 47 r.set(0, 0, SkFloatToScalar(10), SkFloatToScalar(10.5)); 48 SkPath p; 49 p.addRect(r); 50 test_to_from(reporter, p); 51 p.addOval(r); 52 test_to_from(reporter, p); 53 p.addRoundRect(r, SkFloatToScalar(4), SkFloatToScalar(4.5)); 54 test_to_from(reporter, p); 55 } 56 57 #include "TestClassDef.h" 58 DEFINE_TESTCLASS("ParsePath", ParsePathClass, TestParsePath) 59
