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merge buffer to kernel utest

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This commit is contained in:
winlin 2014-07-05 17:50:36 +08:00
parent 1e395e7c10
commit b13fd5112b
6 changed files with 117 additions and 180 deletions
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104
trunk/src/utest/srs_utest_kernel.cpp
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@ -176,6 +176,110 @@ void MockSrsFileReader::mock_reset_offset()
offset = 0;
}
MockBufferReader::MockBufferReader(const char* data)
{
str = data;
}
MockBufferReader::~MockBufferReader()
{
}
int MockBufferReader::read(void* buf, size_t size, ssize_t* nread)
{
int len = srs_min(str.length(), size);
memcpy(buf, str.data(), len);
if (nread) {
*nread = len;
}
return ERROR_SUCCESS;
}
VOID TEST(BufferTest, DefaultObject)
{
SrsBuffer b;
EXPECT_EQ(0, b.length());
EXPECT_EQ(NULL, b.bytes());
}
VOID TEST(BufferTest, AppendBytes)
{
SrsBuffer b;
char winlin[] = "winlin";
b.append(winlin, strlen(winlin));
EXPECT_EQ((int)strlen(winlin), b.length());
ASSERT_TRUE(NULL != b.bytes());
EXPECT_EQ('w', b.bytes()[0]);
EXPECT_EQ('n', b.bytes()[5]);
b.append(winlin, strlen(winlin));
EXPECT_EQ(2 * (int)strlen(winlin), b.length());
ASSERT_TRUE(NULL != b.bytes());
EXPECT_EQ('w', b.bytes()[0]);
EXPECT_EQ('n', b.bytes()[5]);
EXPECT_EQ('w', b.bytes()[6]);
EXPECT_EQ('n', b.bytes()[11]);
}
VOID TEST(BufferTest, EraseBytes)
{
SrsBuffer b;
b.erase(0);
b.erase(-1);
EXPECT_EQ(0, b.length());
char winlin[] = "winlin";
b.append(winlin, strlen(winlin));
b.erase(b.length());
EXPECT_EQ(0, b.length());
b.erase(0);
b.erase(-1);
EXPECT_EQ(0, b.length());
b.append(winlin, strlen(winlin));
b.erase(1);
EXPECT_EQ(5, b.length());
EXPECT_EQ('i', b.bytes()[0]);
EXPECT_EQ('n', b.bytes()[4]);
b.erase(2);
EXPECT_EQ(3, b.length());
EXPECT_EQ('l', b.bytes()[0]);
EXPECT_EQ('n', b.bytes()[2]);
b.erase(0);
b.erase(-1);
EXPECT_EQ(3, b.length());
b.erase(3);
EXPECT_EQ(0, b.length());
}
VOID TEST(BufferTest, Grow)
{
SrsBuffer b;
MockBufferReader r("winlin");
b.grow(&r, 1);
EXPECT_EQ(6, b.length());
EXPECT_EQ('w', b.bytes()[0]);
b.grow(&r, 3);
EXPECT_EQ(6, b.length());
EXPECT_EQ('n', b.bytes()[2]);
b.grow(&r, 100);
EXPECT_EQ(102, b.length());
EXPECT_EQ('l', b.bytes()[99]);
}
/**
* test the codec,
* whether H.264 keyframe