66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkParsePath.h"
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#include "Test.h"
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static void test_to_from(skiatest::Reporter* reporter, const SkPath& path) {
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SkString str, str2;
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SkParsePath::ToSVGString(path, &str);
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SkPath path2;
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bool success = SkParsePath::FromSVGString(str.c_str(), &path2);
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REPORTER_ASSERT(reporter, success);
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SkParsePath::ToSVGString(path2, &str2);
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REPORTER_ASSERT(reporter, str == str2);
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#if 0 // closed paths are not equal, the iter explicitly gives the closing
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// edge, even if it is not in the path.
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REPORTER_ASSERT(reporter, path == path2);
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if (path != path2) {
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SkDebugf("str1=%s\nstr2=%s\n", str.c_str(), str2.c_str());
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}
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#endif
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}
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static struct {
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const char* fStr;
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const SkRect fBounds;
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} gRec[] = {
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{ "M1,1 l-2.58-2.828-3.82-0.113, 1.9-3.3223-1.08-3.6702, 3.75,0.7744,3.16-2.1551,"
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"0.42,3.8008,3.02,2.3384-3.48,1.574-1.29,3.601z",
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{ -5.39999962f, -10.3142f, 5.77000046f, 1.f } },
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{ "", { 0, 0, 0, 0 } },
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{ "M0,0L10,10", { 0, 0, SkIntToScalar(10), SkIntToScalar(10) } },
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{ "M-5.5,-0.5 Q 0 0 6,6.50",
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{ -5.5f, -0.5f,
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6, 6.5f } }
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};
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DEF_TEST(ParsePath, reporter) {
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for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); i++) {
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SkPath path;
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bool success = SkParsePath::FromSVGString(gRec[i].fStr, &path);
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REPORTER_ASSERT(reporter, success);
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const SkRect& expectedBounds = gRec[i].fBounds;
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const SkRect& pathBounds = path.getBounds();
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REPORTER_ASSERT(reporter, expectedBounds == pathBounds);
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test_to_from(reporter, path);
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}
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SkRect r;
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r.set(0, 0, 10, 10.5f);
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SkPath p;
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p.addRect(r);
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test_to_from(reporter, p);
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p.addOval(r);
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test_to_from(reporter, p);
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p.addRoundRect(r, 4, 4.5f);
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test_to_from(reporter, p);
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}
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