| 18 | namespace dali { |
| 19 | |
| 20 | TEST(MemInputStreamTest, ReadAndSeek) { |
| 21 | char mem[] = "test123"; |
| 22 | |
| 23 | MemInputStream mis(mem, 7); |
| 24 | char out[8] = {0}; |
| 25 | EXPECT_EQ(mis.Read(out, 8), 7); |
| 26 | EXPECT_STREQ(out, "test123"); |
| 27 | std::memset(out, 0, sizeof(out)); |
| 28 | mis.SeekRead(1, SEEK_SET); |
| 29 | EXPECT_EQ(mis.TellRead(), 1); |
| 30 | mis.SeekRead(1, SEEK_CUR); |
| 31 | EXPECT_EQ(mis.TellRead(), 2); |
| 32 | EXPECT_EQ(mis.Read(out, 3), 3); |
| 33 | EXPECT_STREQ(out, "st1"); |
| 34 | |
| 35 | std::memset(out, 0, sizeof(out)); |
| 36 | mis.SeekRead(-2, SEEK_END); |
| 37 | EXPECT_EQ(mis.TellRead(), 5); |
| 38 | EXPECT_EQ(mis.Read(out, 3), 2); |
| 39 | EXPECT_STREQ(out, "23"); |
| 40 | } |
| 41 | |
| 42 | TEST(MemInputStreamTest, ReadBytes) { |
| 43 | char mem[] = "test123"; |