reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 1 | #include "Test.h" |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 2 | #include "SkData.h" |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 3 | |
| 4 | static void* gGlobal; |
| 5 | |
| 6 | static void delete_int_proc(const void* ptr, size_t len, void* context) { |
| 7 | int* data = (int*)ptr; |
| 8 | SkASSERT(context == gGlobal); |
| 9 | delete[] data; |
| 10 | } |
| 11 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 12 | 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] | 13 | REPORTER_ASSERT(reporter, ref->size() == len); |
| 14 | } |
| 15 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 16 | static void assert_data(skiatest::Reporter* reporter, SkData* ref, |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 17 | const void* data, size_t len) { |
| 18 | REPORTER_ASSERT(reporter, ref->size() == len); |
| 19 | REPORTER_ASSERT(reporter, !memcmp(ref->data(), data, len)); |
| 20 | } |
| 21 | |
| 22 | void TestDataRef(skiatest::Reporter* reporter) { |
| 23 | const char* str = "We the people, in order to form a more perfect union."; |
| 24 | const int N = 10; |
| 25 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 26 | SkData* r0 = SkData::NewEmpty(); |
| 27 | SkData* r1 = SkData::NewWithCopy(str, strlen(str)); |
| 28 | SkData* r2 = SkData::NewWithProc(new int[N], N*sizeof(int), |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 29 | delete_int_proc, gGlobal); |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 30 | SkData* r3 = SkData::NewSubset(r1, 7, 6); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 31 | |
| 32 | SkAutoUnref aur0(r0); |
| 33 | SkAutoUnref aur1(r1); |
| 34 | SkAutoUnref aur2(r2); |
| 35 | SkAutoUnref aur3(r3); |
| 36 | |
| 37 | assert_len(reporter, r0, 0); |
| 38 | assert_len(reporter, r1, strlen(str)); |
| 39 | assert_len(reporter, r2, N * sizeof(int)); |
| 40 | assert_len(reporter, r3, 6); |
| 41 | |
| 42 | assert_data(reporter, r1, str, strlen(str)); |
| 43 | assert_data(reporter, r3, "people", 6); |
| 44 | |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 45 | SkData* tmp = SkData::NewSubset(r1, strlen(str), 10); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 46 | assert_len(reporter, tmp, 0); |
| 47 | tmp->unref(); |
reed@google.com | 8d0b577 | 2011-06-24 13:07:31 +0000 | [diff] [blame] | 48 | tmp = SkData::NewSubset(r1, 0, 0); |
reed@google.com | 1622c99 | 2011-06-14 19:22:21 +0000 | [diff] [blame] | 49 | assert_len(reporter, tmp, 0); |
| 50 | tmp->unref(); |
| 51 | } |
| 52 | |
| 53 | #include "TestClassDef.h" |
| 54 | DEFINE_TESTCLASS("DataRef", DataRefTestClass, TestDataRef) |