| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkAnnotation.h" |
| #include "include/core/SkBitmap.h" |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkColor.h" |
| #include "include/core/SkData.h" |
| #include "include/core/SkDocument.h" |
| #include "include/core/SkPoint.h" |
| #include "include/core/SkRect.h" |
| #include "include/core/SkRefCnt.h" |
| #include "include/core/SkScalar.h" |
| #include "include/core/SkStream.h" |
| #include "include/core/SkTypes.h" |
| #include "include/docs/SkPDFDocument.h" |
| #include "tests/Test.h" |
| |
| #include <string> |
| #include <cstddef> |
| |
| /** Returns true if data (may contain null characters) contains needle (null |
| * terminated). */ |
| static bool ContainsString(const char* data, size_t dataSize, const char* needle) { |
| size_t nSize = strlen(needle); |
| for (size_t i = 0; i < dataSize - nSize; i++) { |
| if (strncmp(&data[i], needle, nSize) == 0) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| DEF_TEST(Annotation_NoDraw, reporter) { |
| SkBitmap bm; |
| bm.allocN32Pixels(10, 10); |
| bm.eraseColor(SK_ColorTRANSPARENT); |
| |
| SkCanvas canvas(bm); |
| SkRect r = SkRect::MakeWH(SkIntToScalar(10), SkIntToScalar(10)); |
| |
| sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com")); |
| |
| REPORTER_ASSERT(reporter, 0 == *bm.getAddr32(0, 0)); |
| SkAnnotateRectWithURL(&canvas, r, data.get()); |
| REPORTER_ASSERT(reporter, 0 == *bm.getAddr32(0, 0)); |
| } |
| |
| DEF_TEST(Annotation_PdfLink, reporter) { |
| REQUIRE_PDF_DOCUMENT(Annotation_PdfLink, reporter); |
| SkDynamicMemoryWStream outStream; |
| auto doc = SkPDF::MakeDocument(&outStream); |
| SkCanvas* canvas = doc->beginPage(612.0f, 792.0f); |
| REPORTER_ASSERT(reporter, canvas); |
| |
| SkRect r = SkRect::MakeXYWH(SkIntToScalar(72), SkIntToScalar(72), |
| SkIntToScalar(288), SkIntToScalar(72)); |
| sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com")); |
| SkAnnotateRectWithURL(canvas, r, data.get()); |
| |
| doc->close(); |
| sk_sp<SkData> out = outStream.detachAsData(); |
| const char* rawOutput = (const char*)out->data(); |
| |
| REPORTER_ASSERT(reporter, ContainsString(rawOutput, out->size(), "/Annots ")); |
| } |
| |
| DEF_TEST(Annotation_PdfDefineNamedDestination, reporter) { |
| REQUIRE_PDF_DOCUMENT(Annotation_PdfNamedDestination, reporter); |
| SkDynamicMemoryWStream outStream; |
| auto doc = SkPDF::MakeDocument(&outStream); |
| SkCanvas* canvas = doc->beginPage(612.0f, 792.0f); |
| REPORTER_ASSERT(reporter, canvas); |
| |
| SkPoint p = SkPoint::Make(SkIntToScalar(72), SkIntToScalar(72)); |
| sk_sp<SkData> data(SkData::MakeWithCString("example")); |
| SkAnnotateNamedDestination(canvas, p, data.get()); |
| |
| doc->close(); |
| sk_sp<SkData> out = outStream.detachAsData(); |
| const char* rawOutput = (const char*)out->data(); |
| |
| REPORTER_ASSERT(reporter, |
| ContainsString(rawOutput, out->size(), "/example ")); |
| } |
| |
| #if defined(SK_XML) |
| #include "include/svg/SkSVGCanvas.h" |
| |
| DEF_TEST(Annotation_SvgLink, reporter) { |
| SkDynamicMemoryWStream outStream; |
| SkRect bounds = SkRect::MakeIWH(400, 400); |
| std::unique_ptr<SkCanvas> canvas = SkSVGCanvas::Make(bounds, &outStream); |
| |
| SkRect r = SkRect::MakeXYWH(SkIntToScalar(72), SkIntToScalar(72), SkIntToScalar(288), |
| SkIntToScalar(72)); |
| sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com")); |
| SkAnnotateRectWithURL(canvas.get(), r, data.get()); |
| |
| sk_sp<SkData> out = outStream.detachAsData(); |
| const char* rawOutput = (const char*)out->data(); |
| |
| REPORTER_ASSERT(reporter, |
| ContainsString(rawOutput, out->size(), "a xlink:href=\"http://www.gooogle.com\"")); |
| } |
| |
| DEF_TEST(Annotation_SvgLinkNamedDestination, reporter) { |
| SkDynamicMemoryWStream outStream; |
| SkRect bounds = SkRect::MakeIWH(400, 400); |
| std::unique_ptr<SkCanvas> canvas = SkSVGCanvas::Make(bounds, &outStream); |
| |
| SkRect r = SkRect::MakeXYWH(SkIntToScalar(72), SkIntToScalar(72), SkIntToScalar(288), |
| SkIntToScalar(72)); |
| sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com/#NamedDestination")); |
| SkAnnotateLinkToDestination(canvas.get(), r, data.get()); |
| |
| sk_sp<SkData> out = outStream.detachAsData(); |
| const char* rawOutput = (const char*)out->data(); |
| |
| REPORTER_ASSERT(reporter, |
| ContainsString(rawOutput, out->size(), |
| "a xlink:href=\"http://www.gooogle.com/#NamedDestination\"")); |
| } |
| #endif |