From 0d49ea1fe08cf1eab41a00149393a291c65a59d7 Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Thu, 25 Jan 2024 20:32:06 +0300 Subject: Turn odb-tests repository into package for muti-package repository --- odb-tests/common/query/array/driver.cxx | 220 ++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 odb-tests/common/query/array/driver.cxx (limited to 'odb-tests/common/query/array/driver.cxx') diff --git a/odb-tests/common/query/array/driver.cxx b/odb-tests/common/query/array/driver.cxx new file mode 100644 index 0000000..9327751 --- /dev/null +++ b/odb-tests/common/query/array/driver.cxx @@ -0,0 +1,220 @@ +// file : common/query/array/driver.cxx +// license : GNU GPL v2; see accompanying LICENSE file + +// Test query support for C arrays. +// + +#include +#include // std::unique_ptr +#include // std::memcpy +#include + +#include +#include + +#include // DATABASE_* +#include + +#include "test.hxx" +#include "test-odb.hxx" + +#undef NDEBUG +#include + +using namespace std; +using namespace odb::core; + +#ifndef MULTI_DATABASE +# if defined(DATABASE_MYSQL) +const odb::mysql::database_type_id bt = odb::mysql::id_blob; +# elif defined(DATABASE_SQLITE) +const odb::sqlite::database_type_id bt = odb::sqlite::id_blob; +# elif defined(DATABASE_PGSQL) +const odb::pgsql::database_type_id bt = odb::pgsql::id_bytea; +# elif defined(DATABASE_ORACLE) +const odb::oracle::database_type_id bt = odb::oracle::id_raw; +# elif defined(DATABASE_MSSQL) +const odb::mssql::database_type_id bt = odb::mssql::id_binary; +# else +# error unknown database +# endif +#endif + +int +main (int argc, char* argv[]) +{ + try + { + unique_ptr db (create_database (argc, argv)); + + typedef odb::query query; + + const char buf[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6}; + + // + // + { + object o1 (1, "abc", buf); + object o2 (2, "bcd", buf); + object o3 (3, "cde", buf); + + transaction t (db->begin ()); + db->persist (o1); + db->persist (o2); + db->persist (o3); + t.commit (); + } + + { + transaction t (db->begin ()); + + // string + // +#ifndef MULTI_DATABASE + assert (size (db->query (query::s == "abc")) == 1); + assert (size (db->query (query::s == query::_val ("bcd"))) == 1); + assert (size (db->query ("s = " + query::_val ("bcd"))) == 1); + assert (size (db->query ("s = " + query::_ref ("bcd"))) == 1); +#endif + + { + char a[] = "bcd"; + char* ra = a; +#ifndef MULTI_DATABASE + assert (size (db->query (query::s == a)) == 1); + assert (size (db->query (query::s == query::_val (a))) == 1); +#endif + assert (size (db->query (query::s == query::_ref (ra))) == 1); +#ifndef MULTI_DATABASE + assert (size (db->query ("s = " + query::_val (a))) == 1); + assert (size (db->query ("s = " + query::_ref (a))) == 1); +#endif + } + + { + const char a[] = "bcd"; + const char* ra = a; +#ifndef MULTI_DATABASE + assert (size (db->query (query::s == a)) == 1); + assert (size (db->query (query::s == query::_val (a))) == 1); +#endif + assert (size (db->query (query::s == query::_ref (ra))) == 1); +#ifndef MULTI_DATABASE + assert (size (db->query ("s = " + query::_val (a))) == 1); + assert (size (db->query ("s = " + query::_ref (a))) == 1); +#endif + } + + { + const char* p = "cde"; +#ifndef MULTI_DATABASE + assert (size (db->query (query::s == p)) == 1); + assert (size (db->query (query::s == query::_val (p))) == 1); +#endif + assert (size (db->query (query::s == query::_ref (p))) == 1); +#ifndef MULTI_DATABASE + assert (size (db->query ("s = " + query::_val (p))) == 1); + assert (size (db->query ("s = " + query::_ref (p))) == 1); +#endif + } + + { + char a[] = "cde"; + char* p = a; +#ifndef MULTI_DATABASE + assert (size (db->query (query::s == p)) == 1); + assert (size (db->query (query::s == query::_val (p))) == 1); +#endif + assert (size (db->query (query::s == query::_ref (p))) == 1); +#ifndef MULTI_DATABASE + assert (size (db->query ("s = " + query::_val (p))) == 1); + assert (size (db->query ("s = " + query::_ref (p))) == 1); +#endif + } + +#ifndef MULTI_DATABASE + string s ("abc"); + //assert (size (db->query (query::s == s)) == 1); + assert (size (db->query (query::s == s.c_str ())) == 1); + //assert (size (db->query (query::s == query::_val (s))) == 1); + assert (size (db->query (query::s == query::_val (s.c_str ()))) == 1); + + assert (size (db->query ("s = " + query::_val (s))) == 1); + assert (size (db->query ("s = " + query::_ref (s))) == 1); +#endif + + // @@ BUILD2 Ends up with the following warning, but strangely only in the + // multi-database mode: + // + // In file included from odb/odb-tests/common/query/array/test-odb.hxx:31, + // from odb/odb-tests/common/query/array/driver.cxx:20: + // odb/libodb/odb/query-dynamic.hxx: In instantiation of ‘odb::query_base odb::query_column::operator==(const odb::query_column&) const [with T2 = char [17]; T = char [17]]’: + // odb/odb-tests/common/query/array/driver.cxx:144:7: required from here + // odb/libodb/odb/query-dynamic.hxx:895:43: error: comparison between two arrays is deprecated in C++20 [-Werror=array-compare] + // 895 | (void) (sizeof (type_instance () == type_instance ())); + // | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ + // odb/libodb/odb/query-dynamic.hxx:895:43: note: use unary ‘+’ which decays operands to pointers or ‘&‘indirect_ref’ not supported by dump_decl[0] == &‘indirect_ref’ not supported by dump_decl[0]’ to compare the addresses + // + // Looks like compile-time assertion. Doesn't make much sense for + // arrays since compares pointers to objects rather than objects. + // Should we somehow suppress the assertion for arrays or similar? + // + // Note: temporarily ifndef-ed. + // +#ifndef MULTI_DATABASE + assert (size (db->query (query::s == query::s1)) == 3); +#endif + + // std::array + // + array a; + memcpy (a.data (), "abc", 4); // VC++ strcpy deprecation. + +#ifndef MULTI_DATABASE + assert (size (db->query (query::a == a)) == 1); + assert (size (db->query (query::a == query::_val (a))) == 1); +#endif + assert (size (db->query (query::a == query::_ref (a))) == 1); +#ifndef MULTI_DATABASE + assert (size (db->query ("a = " + query::_val (a))) == 1); + assert (size (db->query ("a = " + query::_ref (a))) == 1); +#endif + + // char + // + assert (size (db->query (query::c == 'a')) == 1); + + char c ('b'); + assert (size (db->query (query::c == query::_val (c))) == 1); + assert (size (db->query (query::c == query::_ref (c))) == 1); + +#ifndef MULTI_DATABASE + assert (size (db->query ("c = " + query::_val ('c'))) == 1); + assert (size (db->query ("c = " + query::_ref (c))) == 1); +#endif + + assert (size (db->query (query::c == query::c1)) == 3); + + // buffer + // +#ifndef MULTI_DATABASE + assert (size (db->query (query::b == buf)) == 3); + assert (size (db->query (query::b == query::_val (buf))) == 3); +#endif + + assert (size (db->query (query::b == query::_ref (buf))) == 3); + +#ifndef MULTI_DATABASE + assert (size (db->query ("b = " + query::_val (buf))) == 3); + assert (size (db->query ("b = " + query::_ref (buf))) == 3); +#endif + + t.commit (); + } + } + catch (const odb::exception& e) + { + cerr << e.what () << endl; + return 1; + } +} -- cgit v1.1