klayout/src/tl/unit_tests/tlBase64Tests.cc

99 lines
3.0 KiB
C++

/*
KLayout Layout Viewer
Copyright (C) 2006-2022 Matthias Koefferlein
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "tlBase64.h"
#include "tlUnitTest.h"
TEST(1)
{
std::vector<unsigned char> r = tl::from_base64 ("");
EXPECT_EQ (r.empty (), true);
r = tl::from_base64 ("YQ==");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "a");
r = tl::from_base64 ("YQ==");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "a");
r = tl::from_base64 ("YWI=");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "ab");
r = tl::from_base64 ("YWJj");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "abc");
r = tl::from_base64 ("YWJjZA==");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "abcd");
r = tl::from_base64 ("YWJjZA=");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "abcd");
r = tl::from_base64 ("SGVsbG8sIHdvcmxkIQo=");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "Hello, world!\n");
r = tl::from_base64 ("SGVsbG\n8sIHd \tvcmxkIQo=");
EXPECT_EQ (std::string ((const char *) r.begin ().operator-> (), r.size ()), "Hello, world!\n");
try {
r = tl::from_base64 ("YWJjZ==");
EXPECT_EQ (true, false);
} catch (tl::Exception &ex) {
EXPECT_EQ (ex.msg (), "Error decoding base64 data: padding character does not match zero byte");
}
try {
r = tl::from_base64 ("YW#jZA==");
EXPECT_EQ (true, false);
} catch (tl::Exception &ex) {
EXPECT_EQ (ex.msg (), "Error decoding base64 data: invalid character '#'");
}
}
TEST(2)
{
std::string s, r;
s = "";
r = tl::to_base64 ((const unsigned char *) s.c_str (), s.size ());
EXPECT_EQ (r, "");
s = "a";
r = tl::to_base64 ((const unsigned char *) s.c_str (), s.size ());
EXPECT_EQ (r, "YQ==");
s = "ab";
r = tl::to_base64 ((const unsigned char *) s.c_str (), s.size ());
EXPECT_EQ (r, "YWI=");
s = "abc";
r = tl::to_base64 ((const unsigned char *) s.c_str (), s.size ());
EXPECT_EQ (r, "YWJj");
s = "abcd";
r = tl::to_base64 ((const unsigned char *) s.c_str (), s.size ());
EXPECT_EQ (r, "YWJjZA==");
s = "Hello, world!\n";
r = tl::to_base64 ((const unsigned char *) s.c_str (), s.size ());
EXPECT_EQ (r, "SGVsbG8sIHdvcmxkIQo=");
}