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paint_op_helper_unittest.cc
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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/test/paint_op_helper.h"
#include "cc/paint/paint_canvas.h"
#include "cc/paint/paint_op_buffer.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cc {
namespace {
TEST(PaintOpHelper, AnnotateToString) {
AnnotateOp op(PaintCanvas::AnnotationType::URL, SkRect::MakeXYWH(1, 2, 3, 4),
nullptr);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"AnnotateOp(type=URL, rect=[1.000,2.000 3.000x4.000], data=(nil))");
}
TEST(PaintOpHelper, ClipPathToString) {
ClipPathOp op(SkPath(), SkClipOp::kDifference, true);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "ClipPathOp(path=<SkPath>, op=kDifference, antialias=true)");
}
TEST(PaintOpHelper, ClipRectToString) {
ClipRectOp op(SkRect::MakeXYWH(10.1f, 20.2f, 30.3f, 40.4f),
SkClipOp::kIntersect, false);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"ClipRectOp(rect=[10.100,20.200 30.300x40.400], op=kIntersect, "
"antialias=false)");
}
TEST(PaintOpHelper, ClipRRectToString) {
ClipRRectOp op(SkRRect::MakeRect(SkRect::MakeXYWH(1, 2, 3, 4)),
SkClipOp::kDifference, false);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"ClipRRectOp(rrect=[bounded by 1.000,2.000 3.000x4.000], "
"op=kDifference, antialias=false)");
}
TEST(PaintOpHelper, ConcatToString) {
ConcatOp op(SkMatrix::MakeAll(1, 2, 3, 4, 5, 6, 7, 8, 9));
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"ConcatOp(matrix=[ 1.0000 2.0000 3.0000][ 4.0000 5.0000 "
"6.0000][ 7.0000 8.0000 9.0000])");
}
TEST(PaintOpHelper, DrawColorToString) {
DrawColorOp op(SkColorSetARGB(11, 22, 33, 44), SkBlendMode::kSrc);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "DrawColorOp(color=rgba(22, 33, 44, 11), mode=kSrc)");
}
TEST(PaintOpHelper, DrawDRRectToString) {
DrawDRRectOp op(SkRRect::MakeRect(SkRect::MakeXYWH(1, 2, 3, 4)),
SkRRect::MakeRect(SkRect::MakeXYWH(5, 6, 7, 8)),
PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawDRRectOp(outer=[bounded by 1.000,2.000 3.000x4.000], inner=[bounded "
"by 5.000,6.000 7.000x8.000], flags=[color=rgba(0, 0, 0, 255), "
"blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, "
"strokeWidth=0.000, strokeMiter=4.000, strokeCap=kButt_Cap, "
"strokeJoin=kMiter_Join, colorFilter=(nil), "
"maskFilter=(nil), shader=(nil), hasShader=false, shaderIsOpaque=false, "
"pathEffect=(nil), imageFilter=(nil), drawLooper=(nil), "
"isSimpleOpacity=true, supportsFoldingAlpha=true, isValid=true, "
"hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawImageToString) {
DrawImageOp op(PaintImage(), 10.5f, 20.3f, nullptr);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawImageOp(image=<paint image>, left=10.500, top=20.300, "
"flags=[color=rgba(0, 0, 0, 255), blendMode=kSrcOver, isAntiAlias=false, "
"isDither=false, filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), shader=(nil), "
"hasShader=false, shaderIsOpaque=false, pathEffect=(nil), "
"imageFilter=(nil), drawLooper=(nil), isSimpleOpacity=true, "
"supportsFoldingAlpha=true, isValid=true, hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawImageRectToString) {
DrawImageRectOp op(PaintImage(), SkRect::MakeXYWH(1, 2, 3, 4),
SkRect::MakeXYWH(5, 6, 7, 8), nullptr,
SkCanvas::kStrict_SrcRectConstraint);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawImageRectOp(image=<paint image>, src=[1.000,2.000 3.000x4.000], "
"dst=[5.000,6.000 7.000x8.000], constraint=kStrict_SrcRectConstraint, "
"flags=[color=rgba(0, 0, 0, 255), blendMode=kSrcOver, isAntiAlias=false, "
"isDither=false, filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), shader=(nil), "
"hasShader=false, shaderIsOpaque=false, pathEffect=(nil), "
"imageFilter=(nil), drawLooper=(nil), isSimpleOpacity=true, "
"supportsFoldingAlpha=true, isValid=true, hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawIRectToString) {
DrawIRectOp op(SkIRect::MakeXYWH(1, 2, 3, 4), PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"DrawIRectOp(rect=[1,2 3x4], flags=[color=rgba(0, 0, 0, 255), "
"blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), "
"shader=(nil), hasShader=false, shaderIsOpaque=false, "
"pathEffect=(nil), imageFilter=(nil), drawLooper=(nil), "
"isSimpleOpacity=true, supportsFoldingAlpha=true, isValid=true, "
"hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawLineToString) {
DrawLineOp op(1.1f, 2.2f, 3.3f, 4.4f, PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawLineOp(x0=1.100, y0=2.200, x1=3.300, y1=4.400, flags=[color=rgba(0, "
"0, 0, 255), blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), shader=(nil), "
"hasShader=false, shaderIsOpaque=false, pathEffect=(nil), "
"imageFilter=(nil), drawLooper=(nil), isSimpleOpacity=true, "
"supportsFoldingAlpha=true, isValid=true, hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawOvalToString) {
DrawOvalOp op(SkRect::MakeXYWH(100, 200, 300, 400), PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawOvalOp(oval=[100.000,200.000 300.000x400.000], flags=[color=rgba(0, "
"0, 0, 255), blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), shader=(nil), "
"hasShader=false, shaderIsOpaque=false, pathEffect=(nil), "
"imageFilter=(nil), drawLooper=(nil), isSimpleOpacity=true, "
"supportsFoldingAlpha=true, isValid=true, hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawPathToString) {
SkPath path;
DrawPathOp op(path, PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"DrawPathOp(path=<SkPath>, flags=[color=rgba(0, 0, 0, 255), "
"blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), "
"shader=(nil), hasShader=false, shaderIsOpaque=false, "
"pathEffect=(nil), imageFilter=(nil), drawLooper=(nil), "
"isSimpleOpacity=true, supportsFoldingAlpha=true, isValid=true, "
"hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawRecordToString) {
DrawRecordOp op(nullptr);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "DrawRecordOp(record=(nil))");
}
TEST(PaintOpHelper, DrawRectToString) {
DrawRectOp op(SkRect::MakeXYWH(-1, -2, -3, -4), PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawRectOp(rect=[-1.000,-2.000 -3.000x-4.000], flags=[color=rgba(0, 0, "
"0, 255), blendMode=kSrcOver, isAntiAlias=false, "
"isDither=false, filterQuality=kNone_SkFilterQuality, "
"strokeWidth=0.000, strokeMiter=4.000, strokeCap=kButt_Cap, "
"strokeJoin=kMiter_Join, colorFilter=(nil), "
"maskFilter=(nil), shader=(nil), hasShader=false, shaderIsOpaque=false, "
"pathEffect=(nil), imageFilter=(nil), drawLooper=(nil), "
"isSimpleOpacity=true, supportsFoldingAlpha=true, isValid=true, "
"hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawRRectToString) {
DrawRRectOp op(SkRRect::MakeRect(SkRect::MakeXYWH(-1, -2, 3, 4)),
PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawRRectOp(rrect=[bounded by -1.000,-2.000 3.000x4.000], "
"flags=[color=rgba(0, 0, 0, 255), blendMode=kSrcOver, isAntiAlias=false, "
"isDither=false, filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), shader=(nil), "
"hasShader=false, shaderIsOpaque=false, pathEffect=(nil), "
"imageFilter=(nil), drawLooper=(nil), isSimpleOpacity=true, "
"supportsFoldingAlpha=true, isValid=true, hasDiscardableImages=false])");
}
TEST(PaintOpHelper, DrawTextBlobToString) {
DrawTextBlobOp op(nullptr, 100, -222, PaintFlags());
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"DrawTextBlobOp(blob=(nil), x=100.000, y=-222.000, flags=[color=rgba(0, "
"0, 0, 255), blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, strokeWidth=0.000, "
"strokeMiter=4.000, strokeCap=kButt_Cap, strokeJoin=kMiter_Join, "
"colorFilter=(nil), maskFilter=(nil), shader=(nil), "
"hasShader=false, shaderIsOpaque=false, pathEffect=(nil), "
"imageFilter=(nil), drawLooper=(nil), isSimpleOpacity=true, "
"supportsFoldingAlpha=true, isValid=true, hasDiscardableImages=false])");
}
TEST(PaintOpHelper, NoopToString) {
NoopOp op;
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "NoopOp()");
}
TEST(PaintOpHelper, RestoreToString) {
RestoreOp op;
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "RestoreOp()");
}
TEST(PaintOpHelper, RotateToString) {
RotateOp op(360);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "RotateOp(degrees=360.000)");
}
TEST(PaintOpHelper, SaveToString) {
SaveOp op;
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "SaveOp()");
}
TEST(PaintOpHelper, SaveLayerToString) {
SkRect bounds = SkRect::MakeXYWH(1, 2, 3, 4);
SaveLayerOp op(&bounds, nullptr);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(
str,
"SaveLayerOp(bounds=[1.000,2.000 3.000x4.000], flags=[color=rgba(0, 0, "
"0, 255), blendMode=kSrcOver, isAntiAlias=false, isDither=false, "
"filterQuality=kNone_SkFilterQuality, "
"strokeWidth=0.000, strokeMiter=4.000, strokeCap=kButt_Cap, "
"strokeJoin=kMiter_Join, colorFilter=(nil), "
"maskFilter=(nil), shader=(nil), hasShader=false, shaderIsOpaque=false, "
"pathEffect=(nil), imageFilter=(nil), drawLooper=(nil), "
"isSimpleOpacity=true, supportsFoldingAlpha=true, isValid=true, "
"hasDiscardableImages=false])");
}
TEST(PaintOpHelper, SaveLayerAlphaToString) {
SkRect bounds = SkRect::MakeXYWH(1, 2, 3, 4);
SaveLayerAlphaOp op(&bounds, 255);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"SaveLayerAlphaOp(bounds=[1.000,2.000 3.000x4.000], alpha=255)");
}
TEST(PaintOpHelper, ScaleToString) {
ScaleOp op(12, 13.9f);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "ScaleOp(sx=12.000, sy=13.900)");
}
TEST(PaintOpHelper, SetMatrixToString) {
SetMatrixOp op(SkMatrix::MakeAll(-1, 2, -3, 4, -5, 6, -7, 8, -9));
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str,
"SetMatrixOp(matrix=[ -1.0000 2.0000 -3.0000][ 4.0000 -5.0000 "
" 6.0000][ -7.0000 8.0000 -9.0000])");
}
TEST(PaintOpHelper, TranslateToString) {
TranslateOp op(0, 0);
std::string str = PaintOpHelper::ToString(&op);
EXPECT_EQ(str, "TranslateOp(dx=0.000, dy=0.000)");
}
} // namespace
} // namespace cc