epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 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 | */ |
tfarina@chromium.org | e4fafb1 | 2013-12-12 21:11:12 +0000 | [diff] [blame] | 7 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 8 | #include "include/core/SkData.h" |
| 9 | #include "include/core/SkDataTable.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 10 | #include "include/core/SkRefCnt.h" |
| 11 | #include "include/core/SkStream.h" |
| 12 | #include "include/core/SkString.h" |
| 13 | #include "include/core/SkTypes.h" |
| 14 | #include "include/private/SkTArray.h" |
| 15 | #include "include/private/SkTemplates.h" |
| 16 | #include "src/core/SkOSFile.h" |
| 17 | #include "src/core/SkTaskGroup.h" |
| 18 | #include "src/utils/SkOSPath.h" |
| 19 | #include "tests/Test.h" |
reed@google.com | 91bd459 | 2012-07-11 17:24:49 +0000 | [diff] [blame] | 20 | |
Ben Wagner | d90cd3b | 2018-05-22 10:48:08 -0400 | [diff] [blame] | 21 | #include <cstdio> |
| 22 | #include <cstring> |
| 23 | #include <memory> |
Ben Wagner | d90cd3b | 2018-05-22 10:48:08 -0400 | [diff] [blame] | 24 | |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 25 | static void test_is_equal(skiatest::Reporter* reporter, |
| 26 | const SkDataTable* a, const SkDataTable* b) { |
| 27 | REPORTER_ASSERT(reporter, a->count() == b->count()); |
| 28 | for (int i = 0; i < a->count(); ++i) { |
| 29 | size_t sizea, sizeb; |
| 30 | const void* mema = a->at(i, &sizea); |
| 31 | const void* memb = b->at(i, &sizeb); |
| 32 | REPORTER_ASSERT(reporter, sizea == sizeb); |
| 33 | REPORTER_ASSERT(reporter, !memcmp(mema, memb, sizea)); |
| 34 | } |
| 35 | } |
| 36 | |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 37 | static void test_datatable_is_empty(skiatest::Reporter* reporter, SkDataTable* table) { |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 38 | REPORTER_ASSERT(reporter, table->isEmpty()); |
| 39 | REPORTER_ASSERT(reporter, 0 == table->count()); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 40 | } |
| 41 | |
| 42 | static void test_emptytable(skiatest::Reporter* reporter) { |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 43 | sk_sp<SkDataTable> table0(SkDataTable::MakeEmpty()); |
| 44 | sk_sp<SkDataTable> table1(SkDataTable::MakeCopyArrays(nullptr, nullptr, 0)); |
| 45 | sk_sp<SkDataTable> table2(SkDataTable::MakeCopyArray(nullptr, 0, 0)); |
| 46 | sk_sp<SkDataTable> table3(SkDataTable::MakeArrayProc(nullptr, 0, 0, nullptr, nullptr)); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 47 | |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 48 | test_datatable_is_empty(reporter, table0.get()); |
| 49 | test_datatable_is_empty(reporter, table1.get()); |
| 50 | test_datatable_is_empty(reporter, table2.get()); |
| 51 | test_datatable_is_empty(reporter, table3.get()); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 52 | |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 53 | test_is_equal(reporter, table0.get(), table1.get()); |
| 54 | test_is_equal(reporter, table0.get(), table2.get()); |
| 55 | test_is_equal(reporter, table0.get(), table3.get()); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 56 | } |
| 57 | |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 58 | static void test_simpletable(skiatest::Reporter* reporter) { |
| 59 | const int idata[] = { 1, 4, 9, 16, 25, 63 }; |
| 60 | int icount = SK_ARRAY_COUNT(idata); |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 61 | sk_sp<SkDataTable> itable(SkDataTable::MakeCopyArray(idata, sizeof(idata[0]), icount)); |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 62 | REPORTER_ASSERT(reporter, itable->count() == icount); |
| 63 | for (int i = 0; i < icount; ++i) { |
| 64 | size_t size; |
| 65 | REPORTER_ASSERT(reporter, sizeof(int) == itable->atSize(i)); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 66 | REPORTER_ASSERT(reporter, *itable->atT<int>(i, &size) == idata[i]); |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 67 | REPORTER_ASSERT(reporter, sizeof(int) == size); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | static void test_vartable(skiatest::Reporter* reporter) { |
| 72 | const char* str[] = { |
| 73 | "", "a", "be", "see", "deigh", "ef", "ggggggggggggggggggggggggggg" |
| 74 | }; |
| 75 | int count = SK_ARRAY_COUNT(str); |
| 76 | size_t sizes[SK_ARRAY_COUNT(str)]; |
| 77 | for (int i = 0; i < count; ++i) { |
| 78 | sizes[i] = strlen(str[i]) + 1; |
| 79 | } |
skia.committer@gmail.com | 64b682c | 2013-04-20 07:01:07 +0000 | [diff] [blame] | 80 | |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 81 | sk_sp<SkDataTable> table(SkDataTable::MakeCopyArrays((const void*const*)str, sizes, count)); |
skia.committer@gmail.com | 64b682c | 2013-04-20 07:01:07 +0000 | [diff] [blame] | 82 | |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 83 | REPORTER_ASSERT(reporter, table->count() == count); |
| 84 | for (int i = 0; i < count; ++i) { |
| 85 | size_t size; |
| 86 | REPORTER_ASSERT(reporter, table->atSize(i) == sizes[i]); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 87 | REPORTER_ASSERT(reporter, !strcmp(table->atT<const char>(i, &size), |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 88 | str[i])); |
| 89 | REPORTER_ASSERT(reporter, size == sizes[i]); |
skia.committer@gmail.com | 64b682c | 2013-04-20 07:01:07 +0000 | [diff] [blame] | 90 | |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 91 | const char* s = table->atStr(i); |
| 92 | REPORTER_ASSERT(reporter, strlen(s) == strlen(str[i])); |
| 93 | } |
| 94 | } |
| 95 | |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 96 | static void test_globaltable(skiatest::Reporter* reporter) { |
| 97 | static const int gData[] = { |
| 98 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| 99 | }; |
| 100 | int count = SK_ARRAY_COUNT(gData); |
| 101 | |
bungeman | feb3c1a | 2016-08-05 06:51:50 -0700 | [diff] [blame] | 102 | sk_sp<SkDataTable> table( |
| 103 | SkDataTable::MakeArrayProc(gData, sizeof(gData[0]), count, nullptr, nullptr)); |
rmistry@google.com | c9f3b38 | 2013-04-22 12:45:30 +0000 | [diff] [blame] | 104 | |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 105 | REPORTER_ASSERT(reporter, table->count() == count); |
| 106 | for (int i = 0; i < count; ++i) { |
| 107 | size_t size; |
| 108 | REPORTER_ASSERT(reporter, table->atSize(i) == sizeof(int)); |
| 109 | REPORTER_ASSERT(reporter, *table->atT<const char>(i, &size) == i); |
| 110 | REPORTER_ASSERT(reporter, sizeof(int) == size); |
| 111 | } |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 112 | } |
| 113 | |
tfarina@chromium.org | e4fafb1 | 2013-12-12 21:11:12 +0000 | [diff] [blame] | 114 | DEF_TEST(DataTable, reporter) { |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 115 | test_emptytable(reporter); |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 116 | test_simpletable(reporter); |
| 117 | test_vartable(reporter); |
mike@reedtribe.org | cac3ae3 | 2013-04-21 01:37:46 +0000 | [diff] [blame] | 118 | test_globaltable(reporter); |
reed@google.com | 8c5c7a9 | 2013-04-19 20:16:01 +0000 | [diff] [blame] | 119 | } |
| 120 | |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 121 | static void* gGlobal; |
| 122 | |
reed | 6b7f34e | 2015-06-17 09:58:24 -0700 | [diff] [blame] | 123 | static void delete_int_proc(const void* ptr, void* context) { |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 124 | int* data = (int*)ptr; |
| 125 | SkASSERT(context == gGlobal); |
| 126 | delete[] data; |
| 127 | } |
| 128 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 129 | static void assert_len(skiatest::Reporter* reporter, const sk_sp<SkData>& ref, size_t len) { |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 130 | REPORTER_ASSERT(reporter, ref->size() == len); |
| 131 | } |
| 132 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 133 | static void assert_data(skiatest::Reporter* reporter, const sk_sp<SkData>& ref, |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 134 | const void* data, size_t len) { |
| 135 | REPORTER_ASSERT(reporter, ref->size() == len); |
| 136 | REPORTER_ASSERT(reporter, !memcmp(ref->data(), data, len)); |
| 137 | } |
| 138 | |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame] | 139 | static void test_cstring(skiatest::Reporter* reporter) { |
| 140 | const char str[] = "Hello world"; |
| 141 | size_t len = strlen(str); |
| 142 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 143 | sk_sp<SkData> r0(SkData::MakeWithCopy(str, len + 1)); |
| 144 | sk_sp<SkData> r1(SkData::MakeWithCString(str)); |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame] | 145 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 146 | REPORTER_ASSERT(reporter, r0->equals(r1.get())); |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame] | 147 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 148 | sk_sp<SkData> r2(SkData::MakeWithCString(nullptr)); |
reed@google.com | a63a851 | 2012-07-02 20:29:00 +0000 | [diff] [blame] | 149 | REPORTER_ASSERT(reporter, 1 == r2->size()); |
| 150 | REPORTER_ASSERT(reporter, 0 == *r2->bytes()); |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame] | 151 | } |
| 152 | |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 153 | static void test_files(skiatest::Reporter* reporter) { |
halcanary | 87f3ba4 | 2015-01-20 09:30:20 -0800 | [diff] [blame] | 154 | SkString tmpDir = skiatest::GetTmpDir(); |
scroggo@google.com | 99d43ff | 2013-06-07 14:30:36 +0000 | [diff] [blame] | 155 | if (tmpDir.isEmpty()) { |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 156 | return; |
| 157 | } |
skia.committer@gmail.com | 11f2b44 | 2013-06-04 07:00:53 +0000 | [diff] [blame] | 158 | |
tfarina | a8e2e15 | 2014-07-28 19:26:58 -0700 | [diff] [blame] | 159 | SkString path = SkOSPath::Join(tmpDir.c_str(), "data_test"); |
skia.committer@gmail.com | 11f2b44 | 2013-06-04 07:00:53 +0000 | [diff] [blame] | 160 | |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 161 | const char s[] = "abcdefghijklmnopqrstuvwxyz"; |
| 162 | { |
| 163 | SkFILEWStream writer(path.c_str()); |
| 164 | if (!writer.isValid()) { |
halcanary@google.com | a9325fa | 2014-01-10 14:58:10 +0000 | [diff] [blame] | 165 | ERRORF(reporter, "Failed to create tmp file %s\n", path.c_str()); |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 166 | return; |
| 167 | } |
| 168 | writer.write(s, 26); |
| 169 | } |
| 170 | |
halcanary | d76be9c | 2015-11-20 13:47:49 -0800 | [diff] [blame] | 171 | FILE* file = sk_fopen(path.c_str(), kRead_SkFILE_Flag); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 172 | sk_sp<SkData> r1(SkData::MakeFromFILE(file)); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 173 | REPORTER_ASSERT(reporter, r1.get() != nullptr); |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 174 | REPORTER_ASSERT(reporter, r1->size() == 26); |
| 175 | REPORTER_ASSERT(reporter, strncmp(static_cast<const char*>(r1->data()), s, 26) == 0); |
skia.committer@gmail.com | 11f2b44 | 2013-06-04 07:00:53 +0000 | [diff] [blame] | 176 | |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 177 | int fd = sk_fileno(file); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 178 | sk_sp<SkData> r2(SkData::MakeFromFD(fd)); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 179 | REPORTER_ASSERT(reporter, r2.get() != nullptr); |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 180 | REPORTER_ASSERT(reporter, r2->size() == 26); |
| 181 | REPORTER_ASSERT(reporter, strncmp(static_cast<const char*>(r2->data()), s, 26) == 0); |
| 182 | } |
| 183 | |
tfarina@chromium.org | e4fafb1 | 2013-12-12 21:11:12 +0000 | [diff] [blame] | 184 | DEF_TEST(Data, reporter) { |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 185 | const char* str = "We the people, in order to form a more perfect union."; |
| 186 | const int N = 10; |
| 187 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 188 | sk_sp<SkData> r0(SkData::MakeEmpty()); |
| 189 | sk_sp<SkData> r1(SkData::MakeWithCopy(str, strlen(str))); |
| 190 | sk_sp<SkData> r2(SkData::MakeWithProc(new int[N], N*sizeof(int), delete_int_proc, gGlobal)); |
| 191 | sk_sp<SkData> r3(SkData::MakeSubset(r1.get(), 7, 6)); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 192 | |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 193 | assert_len(reporter, r0, 0); |
| 194 | assert_len(reporter, r1, strlen(str)); |
| 195 | assert_len(reporter, r2, N * sizeof(int)); |
| 196 | assert_len(reporter, r3, 6); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 197 | |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 198 | assert_data(reporter, r1, str, strlen(str)); |
| 199 | assert_data(reporter, r3, "people", 6); |
| 200 | |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 201 | sk_sp<SkData> tmp(SkData::MakeSubset(r1.get(), strlen(str), 10)); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 202 | assert_len(reporter, tmp, 0); |
bungeman | 38d909e | 2016-08-02 14:40:46 -0700 | [diff] [blame] | 203 | tmp = SkData::MakeSubset(r1.get(), 0, 0); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 204 | assert_len(reporter, tmp, 0); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 205 | |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame] | 206 | test_cstring(reporter); |
bungeman@google.com | 11c9a55 | 2013-06-03 17:10:35 +0000 | [diff] [blame] | 207 | test_files(reporter); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 208 | } |
reed | 5b6db07 | 2015-04-28 17:50:31 -0700 | [diff] [blame] | 209 | |
Mike Reed | 706f6b4 | 2020-02-17 11:54:25 -0500 | [diff] [blame] | 210 | DEF_TEST(Data_empty, reporter) { |
| 211 | sk_sp<SkData> array[] = { |
| 212 | SkData::MakeEmpty(), |
| 213 | SkData::MakeUninitialized(0), |
| 214 | SkData::MakeFromMalloc(sk_malloc_throw(0), 0), |
| 215 | SkData::MakeWithCopy("", 0), |
| 216 | SkData::MakeWithProc(nullptr, 0, [](const void*, void*){}, nullptr), |
| 217 | SkData::MakeWithoutCopy(nullptr, 0), |
| 218 | }; |
| 219 | constexpr int N = SK_ARRAY_COUNT(array); |
| 220 | |
| 221 | for (int i = 0; i < N; ++i) { |
| 222 | REPORTER_ASSERT(reporter, array[i]->size() == 0); |
| 223 | for (int j = 0; j < N; ++j) { |
| 224 | REPORTER_ASSERT(reporter, array[i]->equals(array[j].get())); |
| 225 | } |
| 226 | } |
| 227 | } |