9882dae24d
SkCanvas::flush is problematic and we wish to deprecate it. As a first step, this CL begins to remove Skia's internal usage of it. Ideally clients would use SkSurface::flush and/or GrContext::flush. Change-Id: I39bb0702f8230134a97961a4ee70833fd5bd0dcc Reviewed-on: https://skia-review.googlesource.com/c/skia/+/196641 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
129 lines
4.4 KiB
C++
129 lines
4.4 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 "SkAnnotation.h"
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#include "SkBitmap.h"
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#include "SkCanvas.h"
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#include "SkColor.h"
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#include "SkData.h"
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#include "SkPDFDocument.h"
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#include "SkPoint.h"
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#include "SkRect.h"
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#include "SkRefCnt.h"
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#include "SkScalar.h"
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#include "SkStream.h"
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#include "SkTypes.h"
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#include "Test.h"
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#include <string.h>
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#include <memory>
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/** Returns true if data (may contain null characters) contains needle (null
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* terminated). */
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static bool ContainsString(const char* data, size_t dataSize, const char* needle) {
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size_t nSize = strlen(needle);
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for (size_t i = 0; i < dataSize - nSize; i++) {
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if (strncmp(&data[i], needle, nSize) == 0) {
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return true;
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}
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}
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return false;
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}
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DEF_TEST(Annotation_NoDraw, reporter) {
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SkBitmap bm;
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bm.allocN32Pixels(10, 10);
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bm.eraseColor(SK_ColorTRANSPARENT);
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SkCanvas canvas(bm);
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SkRect r = SkRect::MakeWH(SkIntToScalar(10), SkIntToScalar(10));
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sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com"));
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REPORTER_ASSERT(reporter, 0 == *bm.getAddr32(0, 0));
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SkAnnotateRectWithURL(&canvas, r, data.get());
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REPORTER_ASSERT(reporter, 0 == *bm.getAddr32(0, 0));
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}
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DEF_TEST(Annotation_PdfLink, reporter) {
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REQUIRE_PDF_DOCUMENT(Annotation_PdfLink, reporter);
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SkDynamicMemoryWStream outStream;
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auto doc = SkPDF::MakeDocument(&outStream);
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SkCanvas* canvas = doc->beginPage(612.0f, 792.0f);
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REPORTER_ASSERT(reporter, canvas);
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SkRect r = SkRect::MakeXYWH(SkIntToScalar(72), SkIntToScalar(72),
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SkIntToScalar(288), SkIntToScalar(72));
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sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com"));
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SkAnnotateRectWithURL(canvas, r, data.get());
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doc->close();
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sk_sp<SkData> out = outStream.detachAsData();
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const char* rawOutput = (const char*)out->data();
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REPORTER_ASSERT(reporter, ContainsString(rawOutput, out->size(), "/Annots "));
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}
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DEF_TEST(Annotation_PdfDefineNamedDestination, reporter) {
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REQUIRE_PDF_DOCUMENT(Annotation_PdfNamedDestination, reporter);
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SkDynamicMemoryWStream outStream;
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auto doc = SkPDF::MakeDocument(&outStream);
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SkCanvas* canvas = doc->beginPage(612.0f, 792.0f);
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REPORTER_ASSERT(reporter, canvas);
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SkPoint p = SkPoint::Make(SkIntToScalar(72), SkIntToScalar(72));
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sk_sp<SkData> data(SkData::MakeWithCString("example"));
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SkAnnotateNamedDestination(canvas, p, data.get());
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doc->close();
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sk_sp<SkData> out = outStream.detachAsData();
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const char* rawOutput = (const char*)out->data();
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REPORTER_ASSERT(reporter,
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ContainsString(rawOutput, out->size(), "/example "));
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}
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#if defined(SK_XML)
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#include "SkSVGCanvas.h"
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#include "SkXMLWriter.h"
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DEF_TEST(Annotation_SvgLink, reporter) {
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SkDynamicMemoryWStream outStream;
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SkRect bounds = SkRect::MakeIWH(400, 400);
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std::unique_ptr<SkCanvas> canvas = SkSVGCanvas::Make(bounds, &outStream);
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SkRect r = SkRect::MakeXYWH(SkIntToScalar(72), SkIntToScalar(72), SkIntToScalar(288),
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SkIntToScalar(72));
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sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com"));
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SkAnnotateRectWithURL(canvas.get(), r, data.get());
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sk_sp<SkData> out = outStream.detachAsData();
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const char* rawOutput = (const char*)out->data();
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REPORTER_ASSERT(reporter,
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ContainsString(rawOutput, out->size(), "a xlink:href=\"http://www.gooogle.com\""));
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}
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DEF_TEST(Annotation_SvgLinkNamedDestination, reporter) {
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SkDynamicMemoryWStream outStream;
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SkRect bounds = SkRect::MakeIWH(400, 400);
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std::unique_ptr<SkCanvas> canvas = SkSVGCanvas::Make(bounds, &outStream);
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SkRect r = SkRect::MakeXYWH(SkIntToScalar(72), SkIntToScalar(72), SkIntToScalar(288),
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SkIntToScalar(72));
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sk_sp<SkData> data(SkData::MakeWithCString("http://www.gooogle.com/#NamedDestination"));
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SkAnnotateLinkToDestination(canvas.get(), r, data.get());
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sk_sp<SkData> out = outStream.detachAsData();
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const char* rawOutput = (const char*)out->data();
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REPORTER_ASSERT(reporter,
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ContainsString(rawOutput, out->size(),
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"a xlink:href=\"http://www.gooogle.com/#NamedDestination\""));
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}
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#endif
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