1/*
2 * Copyright 2012 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7#include "EdgeWalker_Test.h"
8#include "Intersection_Tests.h"
9#include "ShapeOps.h"
10
11// four rects, of four sizes
12// for 3 smaller sizes, tall, wide
13    // top upper mid lower bottom aligned (3 bits, 5 values)
14    // same with x (3 bits, 5 values)
15// not included, square, tall, wide (2 bits)
16// cw or ccw (1 bit)
17
18int failSet[][8] = {
19    { 0, 1, 0, 6,   2, 3, 1, 4 }
20};
21
22static void* testShapeOps4x4CubicsMain(void* data)
23{
24    SkASSERT(data);
25    State4& state = *(State4*) data;
26    char pathStr[1024]; // gdb: set print elements 400
27    bzero(pathStr, sizeof(pathStr));
28    do {
29        for (int a = 0 ; a < 6; ++a) {
30        for (int b = a + 1 ; b < 7; ++b)  {
31        for (int c = 0 ; c < 6; ++c)          {
32        for (int d = c + 1 ; d < 7; ++d)           {
33        for (int e = SkPath::kWinding_FillType ; e <= SkPath::kEvenOdd_FillType; ++e) {
34        for (int f = SkPath::kWinding_FillType ; f <= SkPath::kEvenOdd_FillType; ++f)   {
35
36#if 0
37  if (state.a == fail[0] && state.b == fail[1] && state.c == fail[2] && state.d == fail[3]
38        && a == fail[4] && b == fail[5] && c == fail[6] && d == fail[7]) {
39            SkDebugf("skip failing case\n");
40    }
41    // skip this troublesome cubic pair
42#endif
43            SkPath pathA, pathB;
44            char* str = pathStr;
45            pathA.setFillType((SkPath::FillType) e);
46            str += sprintf(str, "    path.setFillType(SkPath::k%s_FillType);\n",
47                    e == SkPath::kWinding_FillType ? "Winding" : e == SkPath::kEvenOdd_FillType
48                    ? "EvenOdd" : "?UNDEFINED");
49            pathA.moveTo(state.a, state.b);
50            str += sprintf(str, "    path.moveTo(%d,%d);\n", state.a, state.b);
51            pathA.cubicTo(state.c, state.d, b, a, d, c);
52            str += sprintf(str, "    path.cubicTo(%d,%d, %d,%d, %d,%d);\n", state.c, state.d,
53                    b, a, d, c);
54            pathA.close();
55            str += sprintf(str, "    path.close();\n");
56            pathB.setFillType((SkPath::FillType) f);
57            str += sprintf(str, "    pathB.setFillType(SkPath::k%s_FillType);\n",
58                    f == SkPath::kWinding_FillType ? "Winding" : f == SkPath::kEvenOdd_FillType
59                    ? "EvenOdd" : "?UNDEFINED");
60            pathB.moveTo(a, b);
61            str += sprintf(str, "    pathB.moveTo(%d,%d);\n", a, b);
62            pathB.cubicTo(c, d, state.b, state.a, state.d, state.c);
63            str += sprintf(str, "    pathB.cubicTo(%d,%d, %d,%d, %d,%d);\n", c, d,
64                    state.b, state.a, state.d, state.c);
65            pathB.close();
66            str += sprintf(str, "    pathB.close();\n");
67            for (int op = 0 ; op < kShapeOp_Count; ++op)    {
68                outputProgress(state, pathStr, (ShapeOp) op);
69                testShapeOp(pathA, pathB, (ShapeOp) op);
70                state.testsRun++;
71            }
72                                }
73                            }
74                        }
75                    }
76                }
77            }
78    } while (runNextTestSet(state));
79    return NULL;
80}
81
82void ShapeOps4x4CubicsThreaded_Test(int& testsRun)
83{
84    SkDebugf("%s\n", __FUNCTION__);
85#ifdef SK_DEBUG
86    gDebugMaxWindSum = 4;
87    gDebugMaxWindValue = 4;
88#endif
89    const char testLineStr[] = "cubicOp";
90    initializeTests(testLineStr, sizeof(testLineStr));
91    int testsStart = testsRun;
92    for (int a = 0; a < 6; ++a) { // outermost
93        for (int b = a + 1; b < 7; ++b) {
94            for (int c = 0 ; c < 6; ++c) {
95                for (int d = c + 1; d < 7; ++d) {
96                    testsRun += dispatchTest4(testShapeOps4x4CubicsMain, a, b, c, d);
97                }
98                if (!gRunTestsInOneThread) SkDebugf(".");
99            }
100            if (!gRunTestsInOneThread) SkDebugf("%d", b);
101        }
102        if (!gRunTestsInOneThread) SkDebugf("\n%d", a);
103    }
104    testsRun += waitForCompletion();
105    SkDebugf("%s tests=%d total=%d\n", __FUNCTION__, testsRun - testsStart, testsRun);
106}
107