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Delete and re-add libpqxx-7.7.3 due to weird corruption.

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This commit is contained in:
Adam Ierymenko 2022-06-23 13:21:13 -04:00
parent 5a8d2c3cb4
commit e96515433d
457 changed files with 0 additions and 110654 deletions
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58
ext/libpqxx-7.7.3/test/unit/test_largeobject.cxx
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@ -1,58 +0,0 @@
#include <iostream>
#include <sstream>
#include <pqxx/largeobject>
#include <pqxx/transaction>
#include "../test_helpers.hxx"
namespace
{
void test_stream_large_object()
{
pqxx::connection conn;
// Construct a really nasty string. (Don't just construct a std::string from
// a char[] constant, because it'll terminate at the embedded zero.)
//
// The crucial thing is the "ff" byte at the beginning. It tests for
// possible conflation between "eof" (-1) and a char which just happens to
// have the same bit pattern as an 8-bit value of -1. This conflation can be
// a problem when it occurs at buffer boundaries.
constexpr char bytes[]{"\xff\0end"};
std::string const contents{bytes, std::size(bytes)};
pqxx::work tx{conn};
#include "pqxx/internal/ignore-deprecated-pre.hxx"
pqxx::largeobject new_obj{tx};
pqxx::olostream write{tx, new_obj};
write << contents;
write.flush();
pqxx::largeobjectaccess check{tx, new_obj, std::ios::in | std::ios::binary};
std::array<char, 50> buf;
std::size_t const len{
static_cast<std::size_t>(check.read(std::data(buf), std::size(buf)))};
PQXX_CHECK_EQUAL(len, std::size(contents), "olostream truncated data.");
std::string const check_str{std::data(buf), len};
PQXX_CHECK_EQUAL(check_str, contents, "olostream mangled data.");
pqxx::ilostream read{tx, new_obj};
std::string read_back;
std::string chunk;
while (read >> chunk) read_back += chunk;
new_obj.remove(tx);
PQXX_CHECK_EQUAL(read_back, contents, "Got wrong data from ilostream.");
PQXX_CHECK_EQUAL(
std::size(read_back), std::size(contents), "ilostream truncated data.");
PQXX_CHECK_EQUAL(
std::size(read_back), std::size(bytes), "ilostream truncated data.");
#include "pqxx/internal/ignore-deprecated-post.hxx"
}
PQXX_REGISTER_TEST(test_stream_large_object);
} // namespace