| #include "base64.h" |
| |
| #include <cstddef> |
| #include <cstring> |
| |
| #include "gtest/gtest.h" |
| |
| using node::base64_encode; |
| using node::base64_decode; |
| |
| TEST(Base64Test, Encode) { |
| auto test = [](const char* string, const char* base64_string) { |
| const size_t len = strlen(base64_string); |
| char* const buffer = new char[len + 1]; |
| buffer[len] = 0; |
| base64_encode(string, strlen(string), buffer, len); |
| EXPECT_STREQ(base64_string, buffer); |
| delete[] buffer; |
| }; |
| |
| test("a", "YQ=="); |
| test("ab", "YWI="); |
| test("abc", "YWJj"); |
| test("abcd", "YWJjZA=="); |
| test("abcde", "YWJjZGU="); |
| test("abcdef", "YWJjZGVm"); |
| |
| test("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do " |
| "eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut " |
| "enim ad minim veniam, quis nostrud exercitation ullamco laboris " |
| "nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in " |
| "reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla " |
| "pariatur. Excepteur sint occaecat cupidatat non proident, sunt in " |
| "culpa qui officia deserunt mollit anim id est laborum.", |
| |
| "TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg" |
| "ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0" |
| "IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz" |
| "IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1" |
| "aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp" |
| "biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv" |
| "cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh" |
| "dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh" |
| "IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg=="); |
| } |
| |
| TEST(Base64Test, Decode) { |
| auto test = [](const char* base64_string, const char* string) { |
| const size_t len = strlen(string); |
| char* const buffer = new char[len + 1]; |
| buffer[len] = 0; |
| base64_decode(buffer, len, base64_string, strlen(base64_string)); |
| EXPECT_STREQ(string, buffer); |
| delete[] buffer; |
| }; |
| |
| test("YQ", "a"); |
| test("Y Q", "a"); |
| test("Y Q ", "a"); |
| test(" Y Q", "a"); |
| test("Y Q==", "a"); |
| test("YQ ==", "a"); |
| test("YQ == junk", "a"); |
| test("YWI", "ab"); |
| test("YWI=", "ab"); |
| test("YWJj", "abc"); |
| test("YWJjZA", "abcd"); |
| test("YWJjZA==", "abcd"); |
| test("YW Jj ZA ==", "abcd"); |
| test("YWJjZGU=", "abcde"); |
| test("YWJjZGVm", "abcdef"); |
| test("Y WJjZGVm", "abcdef"); |
| test("YW JjZGVm", "abcdef"); |
| test("YWJ jZGVm", "abcdef"); |
| test("YWJj ZGVm", "abcdef"); |
| test("Y W J j Z G V m", "abcdef"); |
| test("Y W\n JjZ \nG Vm", "abcdef"); |
| |
| const char* text = |
| "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do " |
| "eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut " |
| "enim ad minim veniam, quis nostrud exercitation ullamco laboris " |
| "nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in " |
| "reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla " |
| "pariatur. Excepteur sint occaecat cupidatat non proident, sunt in " |
| "culpa qui officia deserunt mollit anim id est laborum."; |
| |
| test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg" |
| "ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0" |
| "IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz" |
| "IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1" |
| "aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp" |
| "biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv" |
| "cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh" |
| "dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh" |
| "IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg==", text); |
| |
| test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg" |
| "ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0" |
| "IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz" |
| "IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1" |
| "aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp" |
| "biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv" |
| "cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh" |
| "dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh" |
| "IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg", text); |
| |
| test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg\n" |
| "ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0\n" |
| "IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz\n" |
| "IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1\n" |
| "aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp\n" |
| "biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv\n" |
| "cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh\n" |
| "dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh\n" |
| "IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg==", text); |
| |
| test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg\n" |
| "ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0\n" |
| "IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz\n" |
| "IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1\n" |
| "aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp\n" |
| "biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv\n" |
| "cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh\n" |
| "dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh\n" |
| "IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg", text); |
| } |