1 /*
2 * Copyright 2014 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
8 #include "include/core/SkString.h"
9 #include "include/private/base/SkTemplates.h"
10 #include "include/private/base/SkTo.h"
11 #include "include/utils/SkBase64.h"
12 #include "tests/Test.h"
13
14 #include <cstring>
15
16 using namespace skia_private;
17
DEF_TEST(SkBase64,reporter)18 DEF_TEST(SkBase64, reporter) {
19 char all[256];
20 for (int index = 0; index < 255; ++index) {
21 all[index] = (signed char) (index + 1);
22 }
23 all[255] = 0;
24
25 for (int offset = 0; offset < 6; ++offset) {
26 size_t length = 256 - offset;
27
28 // Encode
29 size_t encodeLength = SkBase64::Encode(all + offset, length, nullptr);
30 AutoTMalloc<char> src(encodeLength + 1);
31 SkBase64::Encode(all + offset, length, src.get());
32
33 src[SkToInt(encodeLength)] = '\0';
34
35 // Decode
36 SkBase64::Error err;
37
38 size_t decodeLength;
39 err = SkBase64::Decode(src.get(), encodeLength, nullptr, &decodeLength);
40 if (err != SkBase64::kNoError) {
41 REPORT_FAILURE(reporter, "err", SkString("SkBase64::Decode failed!"));
42 continue;
43 }
44 REPORTER_ASSERT(reporter, decodeLength == length);
45
46 AutoTMalloc<char> dst(decodeLength);
47 err = SkBase64::Decode(src.get(), encodeLength, dst, &decodeLength);
48 if (err != SkBase64::kNoError) {
49 REPORT_FAILURE(reporter, "err", SkString("SkBase64::Decode failed!"));
50 continue;
51 }
52 REPORTER_ASSERT(reporter, decodeLength == length);
53
54 REPORTER_ASSERT(reporter, (strcmp((const char*) (all + offset), dst.get()) == 0));
55 }
56 }
57