1
2/*
3 * Copyright 2010 Google Inc.
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8#include "Test.h"
9#include "TestClassDef.h"
10
11// This is a GPU-backend specific test
12#if SK_SUPPORT_GPU
13#include "GrBinHashKey.h"
14#include "GrDrawTarget.h"
15#include "SkMatrix.h"
16#include "GrRedBlackTree.h"
17
18// If we aren't inheriting these as #defines from elsewhere,
19// clang demands they be declared before we #include the template
20// that relies on them.
21static bool LT(const int& elem, int value) {
22    return elem < value;
23}
24static bool EQ(const int& elem, int value) {
25    return elem == value;
26}
27#include "GrTBSearch.h"
28
29
30DEF_TEST(GrUnitTests_bsearch, reporter) {
31    const int array[] = {
32        1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99
33    };
34
35    for (int n = 0; n < static_cast<int>(GR_ARRAY_COUNT(array)); ++n) {
36        for (int i = 0; i < n; i++) {
37            int index = GrTBSearch<int, int>(array, n, array[i]);
38            REPORTER_ASSERT(reporter, index == (int) i);
39            index = GrTBSearch<int, int>(array, n, -array[i]);
40            REPORTER_ASSERT(reporter, index < 0);
41        }
42    }
43}
44
45DEF_TEST(GrUnitTests_binHashKey, reporter) {
46    const char* testStringA_ = "abcdABCD";
47    const char* testStringB_ = "abcdBBCD";
48    const uint32_t* testStringA = reinterpret_cast<const uint32_t*>(testStringA_);
49    const uint32_t* testStringB = reinterpret_cast<const uint32_t*>(testStringB_);
50    enum {
51        kDataLenUsedForKey = 8
52    };
53
54    GrBinHashKey<kDataLenUsedForKey> keyA;
55    keyA.setKeyData(testStringA);
56    // test copy constructor and comparison
57    GrBinHashKey<kDataLenUsedForKey> keyA2(keyA);
58    REPORTER_ASSERT(reporter, keyA == keyA2);
59    REPORTER_ASSERT(reporter, keyA.getHash() == keyA2.getHash());
60    // test re-init
61    keyA2.setKeyData(testStringA);
62    REPORTER_ASSERT(reporter, keyA == keyA2);
63    REPORTER_ASSERT(reporter, keyA.getHash() == keyA2.getHash());
64    // test sorting
65    GrBinHashKey<kDataLenUsedForKey> keyB;
66    keyB.setKeyData(testStringB);
67    REPORTER_ASSERT(reporter, keyA < keyB);
68    REPORTER_ASSERT(reporter, keyA.getHash() != keyB.getHash());
69}
70
71
72DEF_TEST(GrUnitTests_redBlackTree, reporter) {
73    // TODO(mtklein): unwrap this and use reporter.
74    GrRedBlackTree<int>::UnitTest();
75}
76
77#endif
78