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Extens RWops tests

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This commit is contained in:
Dmitry Marakasov 2017-04-21 18:17:09 +03:00
parent f28e873d17
commit 18f894cb9f
1 changed files with 23 additions and 2 deletions
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25
tests/test_rwops.cc
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@ -24,6 +24,11 @@ BEGIN_TEST(int, char*[])
EXPECT_TRUE(rw.Tell() == 0);
}
{
// Size
EXPECT_TRUE(rw.Size() == 4);
}
{
// Seeks
EXPECT_TRUE(rw.Seek(0, RW_SEEK_SET) == 0);
@ -58,18 +63,20 @@ BEGIN_TEST(int, char*[])
// Position after read
EXPECT_TRUE(rw.Tell() == 4);
EXPECT_TRUE(rw.Size() == 4);
}
{
// Read via SDL
EXPECT_TRUE(rw.Seek(0, RW_SEEK_SET) == 0);
EXPECT_TRUE(SDL_RWseek(rw.Get(), 0, RW_SEEK_SET) == 0);
char buf[4] = {0};
EXPECT_TRUE(SDL_RWread(rw.Get(), buf, 1, 4) == 4);
EXPECT_TRUE(buf[0] == 'a' && buf[3] == 'd');
// Position after read
EXPECT_TRUE(rw.Tell() == 4);
EXPECT_TRUE(SDL_RWtell(rw.Get()) == 4);
EXPECT_TRUE(SDL_RWsize(rw.Get()) == 4);
}
{
@ -95,6 +102,7 @@ BEGIN_TEST(int, char*[])
EXPECT_TRUE(rw.Tell() == 8);
EXPECT_TRUE(buffer.size() == 8);
EXPECT_TRUE(buffer == std::vector<char>({'1', '2', '1', '2', '1', '2', '1', '2'}));
EXPECT_TRUE(rw.Size() == 8);
}
{
@ -108,6 +116,7 @@ BEGIN_TEST(int, char*[])
EXPECT_TRUE(buffer[99] == '\0');
EXPECT_TRUE(buffer[100] == 'x');
EXPECT_TRUE(buffer[101] == 'y');
EXPECT_TRUE(rw.Size() == 102);
}
{
@ -174,15 +183,21 @@ BEGIN_TEST(int, char*[])
std::stringstream test;
RWops rw((StreamRWops<std::ostream>(test)));
EXPECT_EQUAL(rw.Size(), 0);
char buf[4] = { 'a', 'b', 'c', 'd' };
EXPECT_TRUE(rw.Write(buf, 1, 4) == 4);
EXPECT_EQUAL(rw.Size(), 4);
EXPECT_TRUE(rw.Seek(0, RW_SEEK_CUR) == 4);
EXPECT_TRUE(rw.Seek(2, RW_SEEK_SET) == 2);
EXPECT_TRUE(rw.Write(buf, 1, 4) == 4);
EXPECT_EQUAL(rw.Size(), 6);
EXPECT_EQUAL(test.str(), "ababcd");
}
@ -192,6 +207,8 @@ BEGIN_TEST(int, char*[])
std::stringstream test("abcdef");
RWops rw((StreamRWops<std::istream>(test)));
EXPECT_EQUAL(rw.Size(), 6);
char buf[4];
EXPECT_EQUAL(rw.Read(buf, 1, 4), 4UL);
@ -223,6 +240,8 @@ BEGIN_TEST(int, char*[])
EXPECT_EQUAL(rw.Read(buf, 1, 2), 2UL);
EXPECT_EQUAL(std::string(buf, 2), "ef");
EXPECT_EQUAL(rw.Size(), 6);
}
}
@ -231,11 +250,13 @@ BEGIN_TEST(int, char*[])
RWops rw = RWops::FromFile(TESTDATA_DIR "/test.txt");
EXPECT_TRUE(rw.Tell() == 0);
EXPECT_TRUE(rw.Size() == 9);
char buf[8] = {0};
EXPECT_TRUE(rw.Read(buf, 1, 8) == 8);
EXPECT_TRUE(buf[0] == 'a');
EXPECT_TRUE(buf[7] == 'h');
EXPECT_TRUE(rw.Tell() == 8);
EXPECT_TRUE(rw.Size() == 9);
rw.Close();
}