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Refine string dump to hex

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winlin 2020-08-20 13:56:05 +08:00
parent a712e9cb3d
commit afd20563ad
2 changed files with 81 additions and 3 deletions
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66
trunk/src/utest/srs_utest_rtc.cpp
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@ -34,6 +34,72 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <vector>
using namespace std;
VOID TEST(KernelRTCTest, StringDumpHexTest)
{
// Typical normal case.
if (false) {
char data[8];
data[0] = (char)0x3c; data[sizeof(data) - 2] = (char)0x67; data[sizeof(data) - 1] = (char)0xc3;
string r = srs_string_dumps_hex(data, sizeof(data), INT_MAX, 0, 0, 0);
EXPECT_EQ(16, (int)r.length());
EXPECT_EQ('3', r.at(0)); EXPECT_EQ('c', r.at(1));
EXPECT_EQ('c', r.at(r.length() - 2)); EXPECT_EQ('3', r.at(r.length() - 1));
EXPECT_EQ('6', r.at(r.length() - 4)); EXPECT_EQ('7', r.at(r.length() - 3));
}
// Fill all buffer.
if (false) {
char data[8 * 1024];
data[0] = (char)0x3c; data[sizeof(data) - 2] = (char)0x67; data[sizeof(data) - 1] = (char)0xc3;
string r = srs_string_dumps_hex(data, sizeof(data), INT_MAX, 0, 0, 0);
EXPECT_EQ(16 * 1024, (int)r.length());
EXPECT_EQ('3', r.at(0)); EXPECT_EQ('c', r.at(1));
EXPECT_EQ('c', r.at(r.length() - 2)); EXPECT_EQ('3', r.at(r.length() - 1));
EXPECT_EQ('6', r.at(r.length() - 4)); EXPECT_EQ('7', r.at(r.length() - 3));
}
// Overflow 1 byte.
if (true) {
char data[8 * 1024 + 1];
data[0] = (char)0x3c; data[sizeof(data) - 2] = (char)0x67; data[sizeof(data) - 1] = (char)0xc3;
string r = srs_string_dumps_hex(data, sizeof(data), INT_MAX, 0, 0, 0);
EXPECT_EQ(16 * 1024, (int)r.length());
EXPECT_EQ('3', r.at(0)); EXPECT_EQ('c', r.at(1));
EXPECT_EQ('6', r.at(r.length() - 2)); EXPECT_EQ('7', r.at(r.length() - 1));
}
// Fill all buffer, with seperator.
if (true) {
char data[5461];
data[0] = (char)0x3c; data[sizeof(data) - 2] = (char)0x67; data[sizeof(data) - 1] = (char)0xc3;
string r = srs_string_dumps_hex(data, sizeof(data), INT_MAX, ',', 0, 0);
EXPECT_EQ(16383 - 1, (int)r.length());
EXPECT_EQ('3', r.at(0)); EXPECT_EQ('c', r.at(1));
EXPECT_EQ('c', r.at(r.length() - 2)); EXPECT_EQ('3', r.at(r.length() - 1));
EXPECT_EQ('6', r.at(r.length() - 5)); EXPECT_EQ('7', r.at(r.length() - 4));
}
// Overflow 1 byte, with seperator.
if (true) {
char data[5461 + 1];
data[0] = (char)0x3c; data[sizeof(data) - 2] = (char)0x67; data[sizeof(data) - 1] = (char)0xc3;
string r = srs_string_dumps_hex(data, sizeof(data), INT_MAX, ',', 0, 0);
EXPECT_EQ(16383 - 1, (int)r.length());
EXPECT_EQ('3', r.at(0)); EXPECT_EQ('c', r.at(1));
EXPECT_EQ('6', r.at(r.length() - 2)); EXPECT_EQ('7', r.at(r.length() - 1));
}
// Overflow 1 byte, with seperator and newline.
if (true) {
char data[5461 + 1];
data[0] = (char)0x3c; data[sizeof(data) - 2] = (char)0x67; data[sizeof(data) - 1] = (char)0xc3;
string r = srs_string_dumps_hex(data, sizeof(data), INT_MAX, ',', 5461, '\n');
EXPECT_EQ(16383 - 1, (int)r.length());
EXPECT_EQ('3', r.at(0)); EXPECT_EQ('c', r.at(1));
EXPECT_EQ('6', r.at(r.length() - 2)); EXPECT_EQ('7', r.at(r.length() - 1));
}
}
extern SSL_CTX* srs_build_dtls_ctx(SrsDtlsVersion version);
class MockDtls