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This commit adds C++ tests for `base64_encode()` and `base64_decode()` functions defined in `base64.h`. The functionality is already being tested indirectly in JavaScript tests for Buffer, but it won't hurt to test the low-level functions too, especially given that they aren't only used in the internal Buffer implementation, Chrome inspector protocol support relies upon them too. PR-URL: #12238 Refs: #12146 (comment) Reviewed-By: James M Snell <[email protected]> Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]>
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], | ||
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'sources': [ | ||
'test/cctest/test_base64.cc', | ||
'test/cctest/test_util.cc', | ||
], | ||
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#include "base64.h" | ||
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#include <stddef.h> | ||
#include <string.h> | ||
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#include "gtest/gtest.h" | ||
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using node::base64_encode; | ||
using node::base64_decode; | ||
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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; | ||
}; | ||
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test("a", "YQ=="); | ||
test("ab", "YWI="); | ||
test("abc", "YWJj"); | ||
test("abcd", "YWJjZA=="); | ||
test("abcde", "YWJjZGU="); | ||
test("abcdef", "YWJjZGVm"); | ||
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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.", | ||
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"TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg" | ||
"ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0" | ||
"IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz" | ||
"IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1" | ||
"aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp" | ||
"biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv" | ||
"cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh" | ||
"dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh" | ||
"IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg=="); | ||
} | ||
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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; | ||
}; | ||
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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"); | ||
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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."; | ||
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test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg" | ||
"ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0" | ||
"IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz" | ||
"IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1" | ||
"aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp" | ||
"biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv" | ||
"cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh" | ||
"dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh" | ||
"IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg==", text); | ||
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test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg" | ||
"ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0" | ||
"IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz" | ||
"IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1" | ||
"aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp" | ||
"biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv" | ||
"cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh" | ||
"dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh" | ||
"IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg", text); | ||
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test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg\n" | ||
"ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0\n" | ||
"IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz\n" | ||
"IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1\n" | ||
"aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp\n" | ||
"biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv\n" | ||
"cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh\n" | ||
"dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh\n" | ||
"IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg==", text); | ||
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test("TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2Npbmcg\n" | ||
"ZWxpdCwgc2VkIGRvIGVpdXNtb2QgdGVtcG9yIGluY2lkaWR1bnQgdXQgbGFib3JlIGV0\n" | ||
"IGRvbG9yZSBtYWduYSBhbGlxdWEuIFV0IGVuaW0gYWQgbWluaW0gdmVuaWFtLCBxdWlz\n" | ||
"IG5vc3RydWQgZXhlcmNpdGF0aW9uIHVsbGFtY28gbGFib3JpcyBuaXNpIHV0IGFsaXF1\n" | ||
"aXAgZXggZWEgY29tbW9kbyBjb25zZXF1YXQuIER1aXMgYXV0ZSBpcnVyZSBkb2xvciBp\n" | ||
"biByZXByZWhlbmRlcml0IGluIHZvbHVwdGF0ZSB2ZWxpdCBlc3NlIGNpbGx1bSBkb2xv\n" | ||
"cmUgZXUgZnVnaWF0IG51bGxhIHBhcmlhdHVyLiBFeGNlcHRldXIgc2ludCBvY2NhZWNh\n" | ||
"dCBjdXBpZGF0YXQgbm9uIHByb2lkZW50LCBzdW50IGluIGN1bHBhIHF1aSBvZmZpY2lh\n" | ||
"IGRlc2VydW50IG1vbGxpdCBhbmltIGlkIGVzdCBsYWJvcnVtLg", text); | ||
} |