blob: d88078fd7e8b7111c25881e7eb4b25eebeeac3c0 [file] [log] [blame]
/*
* Copyright 2012 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/SkBitmap.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkMatrix.h"
#include "include/core/SkPaint.h"
#include "include/core/SkRegion.h"
#include "include/core/SkStream.h"
#include "include/private/SkMutex.h"
#include "include/utils/SkParsePath.h"
#include "src/core/SkPathPriv.h"
#include "tests/PathOpsDebug.h"
#include "tests/PathOpsExtendedTest.h"
#include "tests/PathOpsThreadedCommon.h"
#include <stdlib.h>
#include <vector>
#include <string>
#include <algorithm>
std::vector<std::string> gUniqueNames;
#ifdef SK_BUILD_FOR_MAC
#include <sys/sysctl.h>
#endif
// std::to_string isn't implemented on android
#include <sstream>
template <typename T>
std::string std_to_string(T value)
{
std::ostringstream os ;
os << value ;
return os.str() ;
}
bool OpDebug(const SkPath& one, const SkPath& two, SkPathOp op, SkPath* result
SkDEBUGPARAMS(bool skipAssert)
SkDEBUGPARAMS(const char* testName));
bool SimplifyDebug(const SkPath& one, SkPath* result
SkDEBUGPARAMS(bool skipAssert)
SkDEBUGPARAMS(const char* testName));
static const char marker[] =
"</div>\n"
"\n"
"<script type=\"text/javascript\">\n"
"\n"
"var testDivs = [\n";
static const char* opStrs[] = {
"kDifference_SkPathOp",
"kIntersect_SkPathOp",
"kUnion_SkPathOp",
"kXOR_PathOp",
"kReverseDifference_SkPathOp",
};
static const char* opSuffixes[] = {
"d",
"i",
"u",
"o",
"r",
};
enum class ExpectSuccess {
kNo,
kYes,
kFlaky
};
enum class SkipAssert {
kNo,
kYes
};
enum class ExpectMatch {
kNo,
kYes,
kFlaky
};
void showOp(const SkPathOp op) {
switch (op) {
case kDifference_SkPathOp:
SkDebugf("op difference\n");
break;
case kIntersect_SkPathOp:
SkDebugf("op intersect\n");
break;
case kUnion_SkPathOp:
SkDebugf("op union\n");
break;
case kXOR_SkPathOp:
SkDebugf("op xor\n");
break;
case kReverseDifference_SkPathOp:
SkDebugf("op reverse difference\n");
break;
default:
SkASSERT(0);
}
}
const int kBitWidth = 64;
const int kBitHeight = 64;
static void scaleMatrix(const SkPath& one, const SkPath& two, SkMatrix& scale) {
SkRect larger = one.getBounds();
larger.join(two.getBounds());
SkScalar largerWidth = larger.width();
if (largerWidth < 4) {
largerWidth = 4;
}
SkScalar largerHeight = larger.height();
if (largerHeight < 4) {
largerHeight = 4;
}
SkScalar hScale = (kBitWidth - 2) / largerWidth;
SkScalar vScale = (kBitHeight - 2) / largerHeight;
scale.reset();
scale.preScale(hScale, vScale);
larger.fLeft *= hScale;
larger.fRight *= hScale;
larger.fTop *= vScale;
larger.fBottom *= vScale;
SkScalar dx = -16000 > larger.fLeft ? -16000 - larger.fLeft
: 16000 < larger.fRight ? 16000 - larger.fRight : 0;
SkScalar dy = -16000 > larger.fTop ? -16000 - larger.fTop
: 16000 < larger.fBottom ? 16000 - larger.fBottom : 0;
scale.postTranslate(dx, dy);
}
static int pathsDrawTheSame(SkBitmap& bits, const SkPath& scaledOne, const SkPath& scaledTwo,
int& error2x2) {
if (bits.width() == 0) {
bits.allocN32Pixels(kBitWidth * 2, kBitHeight);
}
SkCanvas canvas(bits);
canvas.drawColor(SK_ColorWHITE);
SkPaint paint;
canvas.save();
const SkRect& bounds1 = scaledOne.getBounds();
canvas.translate(-bounds1.fLeft + 1, -bounds1.fTop + 1);
canvas.drawPath(scaledOne, paint);
canvas.restore();
canvas.save();
canvas.translate(-bounds1.fLeft + 1 + kBitWidth, -bounds1.fTop + 1);
canvas.drawPath(scaledTwo, paint);
canvas.restore();
int errors2 = 0;
int errors = 0;
for (int y = 0; y < kBitHeight - 1; ++y) {
uint32_t* addr1 = bits.getAddr32(0, y);
uint32_t* addr2 = bits.getAddr32(0, y + 1);
uint32_t* addr3 = bits.getAddr32(kBitWidth, y);
uint32_t* addr4 = bits.getAddr32(kBitWidth, y + 1);
for (int x = 0; x < kBitWidth - 1; ++x) {
// count 2x2 blocks
bool err = addr1[x] != addr3[x];
if (err) {
errors2 += addr1[x + 1] != addr3[x + 1]
&& addr2[x] != addr4[x] && addr2[x + 1] != addr4[x + 1];
errors++;
}
}
}
error2x2 = errors2;
return errors;
}
static int pathsDrawTheSame(const SkPath& one, const SkPath& two, SkBitmap& bits, SkPath& scaledOne,
SkPath& scaledTwo, int& error2x2) {
SkMatrix scale;
scaleMatrix(one, two, scale);
one.transform(scale, &scaledOne);
two.transform(scale, &scaledTwo);
return pathsDrawTheSame(bits, scaledOne, scaledTwo, error2x2);
}
bool drawAsciiPaths(const SkPath& one, const SkPath& two, bool drawPaths) {
if (!drawPaths) {
return true;
}
const SkRect& bounds1 = one.getBounds();
const SkRect& bounds2 = two.getBounds();
SkRect larger = bounds1;
larger.join(bounds2);
SkBitmap bits;
char out[256];
int bitWidth = SkScalarCeilToInt(larger.width()) + 2;
if (bitWidth * 2 + 1 >= (int) sizeof(out)) {
return false;
}
int bitHeight = SkScalarCeilToInt(larger.height()) + 2;
if (bitHeight >= (int) sizeof(out)) {
return false;
}
bits.allocN32Pixels(bitWidth * 2, bitHeight);
SkCanvas canvas(bits);
canvas.drawColor(SK_ColorWHITE);
SkPaint paint;
canvas.save();
canvas.translate(-bounds1.fLeft + 1, -bounds1.fTop + 1);
canvas.drawPath(one, paint);
canvas.restore();
canvas.save();
canvas.translate(-bounds1.fLeft + 1 + bitWidth, -bounds1.fTop + 1);
canvas.drawPath(two, paint);
canvas.restore();
for (int y = 0; y < bitHeight; ++y) {
uint32_t* addr1 = bits.getAddr32(0, y);
int x;
char* outPtr = out;
for (x = 0; x < bitWidth; ++x) {
*outPtr++ = addr1[x] == (uint32_t) -1 ? '_' : 'x';
}
*outPtr++ = '|';
for (x = bitWidth; x < bitWidth * 2; ++x) {
*outPtr++ = addr1[x] == (uint32_t) -1 ? '_' : 'x';
}
*outPtr++ = '\0';
SkDebugf("%s\n", out);
}
return true;
}
int comparePaths(skiatest::Reporter* reporter, const char* filename, const SkPath& one,
const SkPath& two, SkBitmap& bitmap) {
int errors2x2;
SkPath scaledOne, scaledTwo;
(void) pathsDrawTheSame(one, two, bitmap, scaledOne, scaledTwo, errors2x2);
if (errors2x2 == 0) {
return 0;
}
const int MAX_ERRORS = 9;
return errors2x2 > MAX_ERRORS ? errors2x2 : 0;
}
static SkTDArray<SkPathOp> gTestOp;
static void showPathOpPath(const char* testName, const SkPath& one, const SkPath& two,
const SkPath& a, const SkPath& b, const SkPath& scaledOne, const SkPath& scaledTwo,
const SkPathOp shapeOp, const SkMatrix& scale) {
SkASSERT((unsigned) shapeOp < SK_ARRAY_COUNT(opStrs));
if (!testName) {
testName = "xOp";
}
SkDebugf("static void %s_%s(skiatest::Reporter* reporter, const char* filename) {\n",
testName, opSuffixes[shapeOp]);
*gTestOp.append() = shapeOp;
SkDebugf(" SkPath path, pathB;\n");
SkPathOpsDebug::ShowOnePath(a, "path", false);
SkPathOpsDebug::ShowOnePath(b, "pathB", false);
SkDebugf(" testPathOp(reporter, path, pathB, %s, filename);\n", opStrs[shapeOp]);
SkDebugf("}\n");
drawAsciiPaths(scaledOne, scaledTwo, true);
}
static int comparePaths(skiatest::Reporter* reporter, const char* testName, const SkPath& one,
const SkPath& scaledOne, const SkPath& two, const SkPath& scaledTwo, SkBitmap& bitmap,
const SkPath& a, const SkPath& b, const SkPathOp shapeOp, const SkMatrix& scale,
ExpectMatch expectMatch) {
static SkMutex& compareDebugOut3 = *(new SkMutex);
int errors2x2;
const int MAX_ERRORS = 8;
(void) pathsDrawTheSame(bitmap, scaledOne, scaledTwo, errors2x2);
if (ExpectMatch::kNo == expectMatch) {
if (errors2x2 < MAX_ERRORS) {
REPORTER_ASSERT(reporter, 0);
}
return 0;
}
if (errors2x2 == 0) {
return 0;
}
if (ExpectMatch::kYes == expectMatch && errors2x2 >= MAX_ERRORS) {
SkAutoMutexExclusive autoM(compareDebugOut3);
showPathOpPath(testName, one, two, a, b, scaledOne, scaledTwo, shapeOp, scale);
SkDebugf("\n/*");
REPORTER_ASSERT(reporter, 0);
SkDebugf(" */\n");
}
return errors2x2 >= MAX_ERRORS ? errors2x2 : 0;
}
// Default values for when reporter->verbose() is false.
static int sTestNumber = 55;
static const char* sTestName = "pathOpTest";
static void appendTestName(const char* nameSuffix, std::string& out) {
out += sTestName;
out += std_to_string(sTestNumber);
++sTestNumber;
if (nameSuffix) {
out.append(nameSuffix);
}
}
static void appendTest(const char* pathStr, const char* pathPrefix, const char* nameSuffix,
const char* testFunction, bool twoPaths, std::string& out) {
#if 0
out.append("\n<div id=\"");
appendTestName(nameSuffix, out);
out.append("\">\n");
if (pathPrefix) {
out.append(pathPrefix);
}
out.append(pathStr);
out.append("</div>\n\n");
out.append(marker);
out.append(" ");
appendTestName(nameSuffix, out);
out.append(",\n\n\n");
#endif
out.append("static void ");
appendTestName(nameSuffix, out);
out.append("(skiatest::Reporter* reporter) {\n SkPath path");
if (twoPaths) {
out.append(", pathB");
}
out.append(";\n");
if (pathPrefix) {
out.append(pathPrefix);
}
out += pathStr;
out += " ";
out += testFunction;
#if 0
out.append("static void (*firstTest)() = ");
appendTestName(nameSuffix, out);
out.append(";\n\n");
out.append("static struct {\n");
out.append(" void (*fun)();\n");
out.append(" const char* str;\n");
out.append("} tests[] = {\n");
out.append(" TEST(");
appendTestName(nameSuffix, out);
out.append("),\n");
#endif
}
void markTestFlakyForPathKit() {
if (PathOpsDebug::gJson) {
SkASSERT(!PathOpsDebug::gMarkJsonFlaky);
PathOpsDebug::gMarkJsonFlaky = true;
}
}
bool testSimplify(SkPath& path, bool useXor, SkPath& out, PathOpsThreadState& state,
const char* pathStr) {
static SkMutex& simplifyDebugOut = *(new SkMutex);
SkPathFillType fillType = useXor ? SkPathFillType::kEvenOdd : SkPathFillType::kWinding;
path.setFillType(fillType);
state.fReporter->bumpTestCount();
if (!Simplify(path, &out)) {
SkDebugf("%s did not expect failure\n", __FUNCTION__);
REPORTER_ASSERT(state.fReporter, 0);
return false;
}
if (!state.fReporter->verbose()) {
return true;
}
int result = comparePaths(state.fReporter, nullptr, path, out, *state.fBitmap);
if (result) {
SkAutoMutexExclusive autoM(simplifyDebugOut);
std::string str;
const char* pathPrefix = nullptr;
const char* nameSuffix = nullptr;
if (fillType == SkPathFillType::kEvenOdd) {
pathPrefix = " path.setFillType(SkPathFillType::kEvenOdd);\n";
nameSuffix = "x";
}
const char testFunction[] = "testSimplify(reporter, path);";
appendTest(pathStr, pathPrefix, nameSuffix, testFunction, false, str);
SkDebugf("%s", str.c_str());
REPORTER_ASSERT(state.fReporter, 0);
}
state.fReporter->bumpTestCount();
return result == 0;
}
static void json_status(ExpectSuccess expectSuccess, ExpectMatch expectMatch, bool opSucceeded) {
fprintf(PathOpsDebug::gOut, " \"expectSuccess\": \"%s\",\n",
ExpectSuccess::kNo == expectSuccess ? "no" :
ExpectSuccess::kYes == expectSuccess ? "yes" : "flaky");
if (PathOpsDebug::gMarkJsonFlaky) {
expectMatch = ExpectMatch::kFlaky;
PathOpsDebug::gMarkJsonFlaky = false;
}
fprintf(PathOpsDebug::gOut, " \"expectMatch\": \"%s\",\n",
ExpectMatch::kNo == expectMatch ? "no" :
ExpectMatch::kYes == expectMatch ? "yes" : "flaky");
fprintf(PathOpsDebug::gOut, " \"succeeded\": %s,\n", opSucceeded ? "true" : "false");
}
static void json_path_out(const SkPath& path, const char* pathName, const char* fillTypeName,
bool lastField) {
char const * const gFillTypeStrs[] = {
"Winding",
"EvenOdd",
"InverseWinding",
"InverseEvenOdd",
};
if (PathOpsDebug::gOutputSVG) {
SkString svg;
SkParsePath::ToSVGString(path, &svg);
fprintf(PathOpsDebug::gOut, " \"%s\": \"%s\",\n", pathName, svg.c_str());
} else {
// MOVE, LINE, QUAD, CONIC, CUBIC, CLOSE
const int verbConst[] = { 0, 1, 2, 3, 4, 5 };
const int pointIndex[] = { 0, 1, 1, 1, 1, 0 };
const int pointCount[] = { 1, 2, 3, 3, 4, 0 };
fprintf(PathOpsDebug::gOut, " \"%s\": [", pathName);
bool first = true;
for (auto [verb, points, w] : SkPathPriv::Iterate(path)) {
if (first) {
first = false;
} else {
fprintf(PathOpsDebug::gOut, ",\n ");
}
int verbIndex = (int) verb;
fprintf(PathOpsDebug::gOut, "[%d", verbConst[verbIndex]);
for (int i = pointIndex[verbIndex]; i < pointCount[verbIndex]; ++i) {
fprintf(PathOpsDebug::gOut, ", \"0x%08x\", \"0x%08x\"",
SkFloat2Bits(points[i].fX), SkFloat2Bits(points[i].fY));
}
if (SkPathVerb::kConic == verb) {
fprintf(PathOpsDebug::gOut, ", \"0x%08x\"", SkFloat2Bits(*w));
}
fprintf(PathOpsDebug::gOut, "]");
}
fprintf(PathOpsDebug::gOut, "],\n");
}
fprintf(PathOpsDebug::gOut, " \"fillType%s\": \"k%s_FillType\"%s", fillTypeName,
gFillTypeStrs[(int) path.getFillType()], lastField ? "\n}" : ",\n");
}
static bool check_for_duplicate_names(const char* testName) {
if (PathOpsDebug::gCheckForDuplicateNames) {
if (gUniqueNames.end() != std::find(gUniqueNames.begin(), gUniqueNames.end(),
std::string(testName))) {
SkDebugf("%s", ""); // convenience for setting breakpoints
}
gUniqueNames.push_back(std::string(testName));
return true;
}
return false;
}
static bool inner_simplify(skiatest::Reporter* reporter, const SkPath& path, const char* filename,
ExpectSuccess expectSuccess, SkipAssert skipAssert, ExpectMatch expectMatch) {
if (PathOpsDebug::gJson) {
if (check_for_duplicate_names(filename)) {
return true;
}
if (!PathOpsDebug::gOutFirst) {
fprintf(PathOpsDebug::gOut, ",\n");
}
PathOpsDebug::gOutFirst = false;
fprintf(PathOpsDebug::gOut, "\"%s\": {\n", filename);
json_path_out(path, "path", "", false);
}
SkPath out;
if (!SimplifyDebug(path, &out SkDEBUGPARAMS(SkipAssert::kYes == skipAssert)
SkDEBUGPARAMS(sTestName))) {
if (ExpectSuccess::kYes == expectSuccess) {
SkDebugf("%s did not expect %s failure\n", __FUNCTION__, filename);
REPORTER_ASSERT(reporter, 0);
}
if (PathOpsDebug::gJson) {
json_status(expectSuccess, expectMatch, false);
fprintf(PathOpsDebug::gOut, " \"out\": \"\"\n}");
}
return false;
} else {
if (ExpectSuccess::kNo == expectSuccess) {
SkDebugf("%s %s unexpected success\n", __FUNCTION__, filename);
REPORTER_ASSERT(reporter, 0);
}
if (PathOpsDebug::gJson) {
json_status(expectSuccess, expectMatch, true);
json_path_out(out, "out", "Out", true);
}
}
SkBitmap bitmap;
int errors = comparePaths(reporter, filename, path, out, bitmap);
if (ExpectMatch::kNo == expectMatch) {
if (!errors) {
SkDebugf("%s failing test %s now succeeds\n", __FUNCTION__, filename);
REPORTER_ASSERT(reporter, 0);
return false;
}
} else if (ExpectMatch::kYes == expectMatch && errors) {
REPORTER_ASSERT(reporter, 0);
}
reporter->bumpTestCount();
return errors == 0;
}
bool testSimplify(skiatest::Reporter* reporter, const SkPath& path, const char* filename) {
return inner_simplify(reporter, path, filename, ExpectSuccess::kYes, SkipAssert::kNo,
ExpectMatch::kYes);
}
bool testSimplifyFuzz(skiatest::Reporter* reporter, const SkPath& path, const char* filename) {
return inner_simplify(reporter, path, filename, ExpectSuccess::kFlaky, SkipAssert::kYes,
ExpectMatch::kFlaky);
}
bool testSimplifyCheck(skiatest::Reporter* reporter, const SkPath& path, const char* filename,
bool checkFail) {
return inner_simplify(reporter, path, filename, checkFail ?
ExpectSuccess::kYes : ExpectSuccess::kNo, SkipAssert::kNo, ExpectMatch::kNo);
}
bool testSimplifyFail(skiatest::Reporter* reporter, const SkPath& path, const char* filename) {
return inner_simplify(reporter, path, filename,
ExpectSuccess::kNo, SkipAssert::kYes, ExpectMatch::kNo);
}
static bool innerPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
const SkPathOp shapeOp, const char* testName, ExpectSuccess expectSuccess,
SkipAssert skipAssert, ExpectMatch expectMatch) {
if (PathOpsDebug::gJson) {
if (check_for_duplicate_names(testName)) {
return true;
}
if (!PathOpsDebug::gOutFirst) {
fprintf(PathOpsDebug::gOut, ",\n");
}
PathOpsDebug::gOutFirst = false;
fprintf(PathOpsDebug::gOut, "\"%s\": {\n", testName);
json_path_out(a, "p1", "1", false);
json_path_out(b, "p2", "2", false);
fprintf(PathOpsDebug::gOut, " \"op\": \"%s\",\n", opStrs[shapeOp]);
}
SkPath out;
if (!OpDebug(a, b, shapeOp, &out SkDEBUGPARAMS(SkipAssert::kYes == skipAssert)
SkDEBUGPARAMS(testName))) {
if (ExpectSuccess::kYes == expectSuccess) {
SkDebugf("%s %s did not expect failure\n", __FUNCTION__, testName);
REPORTER_ASSERT(reporter, 0);
}
if (PathOpsDebug::gJson) {
json_status(expectSuccess, expectMatch, false);
fprintf(PathOpsDebug::gOut, " \"out\": \"\"\n}");
}
return false;
} else {
if (ExpectSuccess::kNo == expectSuccess) {
SkDebugf("%s %s unexpected success\n", __FUNCTION__, testName);
REPORTER_ASSERT(reporter, 0);
}
if (PathOpsDebug::gJson) {
json_status(expectSuccess, expectMatch, true);
json_path_out(out, "out", "Out", true);
}
}
if (!reporter->verbose()) {
return true;
}
SkPath pathOut, scaledPathOut;
SkRegion rgnA, rgnB, openClip, rgnOut;
openClip.setRect({-16000, -16000, 16000, 16000});
rgnA.setPath(a, openClip);
rgnB.setPath(b, openClip);
rgnOut.op(rgnA, rgnB, (SkRegion::Op) shapeOp);
rgnOut.getBoundaryPath(&pathOut);
SkMatrix scale;
scaleMatrix(a, b, scale);
SkRegion scaledRgnA, scaledRgnB, scaledRgnOut;
SkPath scaledA, scaledB;
scaledA.addPath(a, scale);
scaledA.setFillType(a.getFillType());
scaledB.addPath(b, scale);
scaledB.setFillType(b.getFillType());
scaledRgnA.setPath(scaledA, openClip);
scaledRgnB.setPath(scaledB, openClip);
scaledRgnOut.op(scaledRgnA, scaledRgnB, (SkRegion::Op) shapeOp);
scaledRgnOut.getBoundaryPath(&scaledPathOut);
SkBitmap bitmap;
SkPath scaledOut;
scaledOut.addPath(out, scale);
scaledOut.setFillType(out.getFillType());
int result = comparePaths(reporter, testName, pathOut, scaledPathOut, out, scaledOut, bitmap,
a, b, shapeOp, scale, expectMatch);
reporter->bumpTestCount();
return result == 0;
}
bool testPathOp(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
const SkPathOp shapeOp, const char* testName) {
return innerPathOp(reporter, a, b, shapeOp, testName, ExpectSuccess::kYes, SkipAssert::kNo,
ExpectMatch::kYes);
}
bool testPathOpCheck(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
const SkPathOp shapeOp, const char* testName, bool checkFail) {
return innerPathOp(reporter, a, b, shapeOp, testName, checkFail ?
ExpectSuccess::kYes : ExpectSuccess::kNo, SkipAssert::kNo, ExpectMatch::kNo);
}
bool testPathOpFuzz(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
const SkPathOp shapeOp, const char* testName) {
return innerPathOp(reporter, a, b, shapeOp, testName, ExpectSuccess::kFlaky, SkipAssert::kYes,
ExpectMatch::kFlaky);
}
bool testPathOpFail(skiatest::Reporter* reporter, const SkPath& a, const SkPath& b,
const SkPathOp shapeOp, const char* testName) {
SkPath orig;
orig.lineTo(54, 43);
SkPath out = orig;
if (Op(a, b, shapeOp, &out) ) {
SkDebugf("%s test is expected to fail\n", __FUNCTION__);
REPORTER_ASSERT(reporter, 0);
return false;
}
SkASSERT(out == orig);
return true;
}
void initializeTests(skiatest::Reporter* reporter, const char* test) {
static SkMutex& mu = *(new SkMutex);
if (reporter->verbose()) {
SkAutoMutexExclusive lock(mu);
sTestName = test;
size_t testNameSize = strlen(test);
SkFILEStream inFile("../../experimental/Intersection/op.htm");
if (inFile.isValid()) {
SkTDArray<char> inData;
inData.setCount((int) inFile.getLength());
size_t inLen = inData.count();
inFile.read(inData.begin(), inLen);
inFile.close();
char* insert = strstr(inData.begin(), marker);
if (insert) {
insert += sizeof(marker) - 1;
const char* numLoc = insert + 4 /* indent spaces */ + testNameSize - 1;
sTestNumber = atoi(numLoc) + 1;
}
}
}
}
void PathOpsThreadState::outputProgress(const char* pathStr, SkPathFillType pathFillType) {
const char testFunction[] = "testSimplify(path);";
const char* pathPrefix = nullptr;
const char* nameSuffix = nullptr;
if (pathFillType == SkPathFillType::kEvenOdd) {
pathPrefix = " path.setFillType(SkPathFillType::kEvenOdd);\n";
nameSuffix = "x";
}
appendTest(pathStr, pathPrefix, nameSuffix, testFunction, false, fPathStr);
}
void PathOpsThreadState::outputProgress(const char* pathStr, SkPathOp op) {
const char testFunction[] = "testOp(path);";
SkASSERT((size_t) op < SK_ARRAY_COUNT(opSuffixes));
const char* nameSuffix = opSuffixes[op];
appendTest(pathStr, nullptr, nameSuffix, testFunction, true, fPathStr);
}
void RunTestSet(skiatest::Reporter* reporter, TestDesc tests[], size_t count,
void (*firstTest)(skiatest::Reporter* , const char* filename),
void (*skipTest)(skiatest::Reporter* , const char* filename),
void (*stopTest)(skiatest::Reporter* , const char* filename), bool reverse) {
size_t index;
if (firstTest) {
index = count - 1;
while (index > 0 && tests[index].fun != firstTest) {
--index;
}
(*tests[index].fun)(reporter, tests[index].str);
if (tests[index].fun == stopTest) {
return;
}
}
index = reverse ? count - 1 : 0;
size_t last = reverse ? 0 : count - 1;
bool foundSkip = !skipTest;
do {
if (tests[index].fun == skipTest) {
foundSkip = true;
}
if (foundSkip && tests[index].fun != firstTest) {
(*tests[index].fun)(reporter, tests[index].str);
}
if (tests[index].fun == stopTest || index == last) {
break;
}
index += reverse ? -1 : 1;
} while (true);
}