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support base64 encode

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莫战 2020-12-01 11:26:54 +08:00 • committed by winlin
parent 58b75c6f1b
commit dc7124cd05
3 changed files with 153 additions and 6 deletions
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83
trunk/src/utest/srs_utest_kernel.cpp
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@ -2393,6 +2393,89 @@ VOID TEST(KernelUtility, Base64Decode)
EXPECT_TRUE(expect == plaintext);
}
VOID TEST(KernelUtility, Base64Encode)
{
srs_error_t err;
string expect = "dXNlcjpwYXNzd29yZA==";
string plaintext = "user:password";
string cipher;
HELPER_EXPECT_SUCCESS(srs_av_base64_encode(plaintext, cipher));
EXPECT_TRUE(expect == cipher);
}
VOID TEST(KernelUtility, Base64)
{
srs_error_t err = srs_success;
struct testpair {
string decoded;
string encoded;
};
struct testpair data[] = {
// RFC 3548 examples
{"\x14\xfb\x9c\x03\xd9\x7e", "FPucA9l+"},
{"\x14\xfb\x9c\x03\xd9", "FPucA9k="},
{"\x14\xfb\x9c\x03", "FPucAw=="},
// RFC 4648 examples
{"", ""},
{"f", "Zg=="},
{"fo", "Zm8="},
{"foo", "Zm9v"},
{"foob", "Zm9vYg=="},
{"fooba", "Zm9vYmE="},
{"foobar", "Zm9vYmFy"},
// Wikipedia examples
{"sure.", "c3VyZS4="},
{"sure", "c3VyZQ=="},
{"sur", "c3Vy"},
{"su", "c3U="},
{"leasure.", "bGVhc3VyZS4="},
{"easure.", "ZWFzdXJlLg=="},
{"asure.", "YXN1cmUu"},
{"sure.", "c3VyZS4="},
{"Twas brillig, and the slithy toves", "VHdhcyBicmlsbGlnLCBhbmQgdGhlIHNsaXRoeSB0b3Zlcw=="}
};
for(int i = 0; i < (sizeof(data) / sizeof(struct testpair)); ++i) {
struct testpair& d = data[i];
string cipher;
HELPER_EXPECT_SUCCESS(srs_av_base64_encode(d.decoded, cipher));
EXPECT_STREQ(d.encoded.c_str(), cipher.c_str());
string plaintext;
HELPER_EXPECT_SUCCESS(srs_av_base64_decode(d.encoded, plaintext));
EXPECT_STREQ(d.decoded.c_str(), plaintext.c_str());
}
string expected = "sure";
string examples[11] = {
"c3VyZQ==",
"c3VyZQ==\r",
"c3VyZQ==\n",
"c3VyZQ==\r\n",
"c3VyZ\r\nQ==",
"c3V\ryZ\nQ==",
"c3V\nyZ\rQ==",
"c3VyZ\nQ==",
"c3VyZQ\n==",
"c3VyZQ=\n=",
"c3VyZQ=\r\n\r\n=",
};
for(int i = 0; i < 11; ++i) {
string& encoded_str = examples[i];
string plaintext;
HELPER_EXPECT_SUCCESS(srs_av_base64_decode(encoded_str, plaintext));
EXPECT_STREQ(expected.c_str(), plaintext.c_str());
}
}
VOID TEST(KernelUtility, StringToHex)
{
if (true) {