epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2011 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 | */ |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 8 | #include "Test.h" |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 9 | #include "SkData.h" |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 10 | |
| 11 | static void* gGlobal; |
| 12 | |
| 13 | static void delete_int_proc(const void* ptr, size_t len, void* context) { |
| 14 | int* data = (int*)ptr; |
| 15 | SkASSERT(context == gGlobal); |
| 16 | delete[] data; |
| 17 | } |
| 18 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 19 | static void assert_len(skiatest::Reporter* reporter, SkData* ref, size_t len) { |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 20 | REPORTER_ASSERT(reporter, ref->size() == len); |
| 21 | } |
| 22 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 23 | static void assert_data(skiatest::Reporter* reporter, SkData* ref, |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 24 | const void* data, size_t len) { |
| 25 | REPORTER_ASSERT(reporter, ref->size() == len); |
| 26 | REPORTER_ASSERT(reporter, !memcmp(ref->data(), data, len)); |
| 27 | } |
| 28 | |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame^] | 29 | static void test_cstring(skiatest::Reporter* reporter) { |
| 30 | const char str[] = "Hello world"; |
| 31 | size_t len = strlen(str); |
| 32 | |
| 33 | SkAutoTUnref<SkData> r0(SkData::NewWithCopy(str, len)); |
| 34 | SkAutoTUnref<SkData> r1(SkData::NewWithCString(str)); |
| 35 | |
| 36 | REPORTER_ASSERT(reporter, r0->equals(r1)); |
| 37 | |
| 38 | SkAutoTUnref<SkData> r2(SkData::NewWithCString(NULL)); |
| 39 | REPORTER_ASSERT(reporter, r2->isEmpty()); |
| 40 | } |
| 41 | |
caryclark@google.com | 42639cd | 2012-06-06 12:03:39 +0000 | [diff] [blame] | 42 | static void TestDataRef(skiatest::Reporter* reporter) { |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 43 | const char* str = "We the people, in order to form a more perfect union."; |
| 44 | const int N = 10; |
| 45 | |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame^] | 46 | SkAutoTUnref<SkData> r0(SkData::NewEmpty()); |
| 47 | SkAutoTUnref<SkData> r1(SkData::NewWithCopy(str, strlen(str))); |
| 48 | SkAutoTUnref<SkData> r2(SkData::NewWithProc(new int[N], N*sizeof(int), |
| 49 | delete_int_proc, gGlobal)); |
| 50 | SkAutoTUnref<SkData> r3(SkData::NewSubset(r1, 7, 6)); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 51 | |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 52 | assert_len(reporter, r0, 0); |
| 53 | assert_len(reporter, r1, strlen(str)); |
| 54 | assert_len(reporter, r2, N * sizeof(int)); |
| 55 | assert_len(reporter, r3, 6); |
| 56 | |
| 57 | assert_data(reporter, r1, str, strlen(str)); |
| 58 | assert_data(reporter, r3, "people", 6); |
| 59 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 60 | SkData* tmp = SkData::NewSubset(r1, strlen(str), 10); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 61 | assert_len(reporter, tmp, 0); |
| 62 | tmp->unref(); |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 63 | tmp = SkData::NewSubset(r1, 0, 0); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 64 | assert_len(reporter, tmp, 0); |
| 65 | tmp->unref(); |
reed@google.com | dbc936d | 2012-06-28 15:40:09 +0000 | [diff] [blame^] | 66 | |
| 67 | test_cstring(reporter); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | #include "TestClassDef.h" |
| 71 | DEFINE_TESTCLASS("DataRef", DataRefTestClass, TestDataRef) |