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/** @file api_qpbackend.cc
* @brief QueryParser tests which need a backend
*/
/* Copyright (c) 2009,2015 Olly Betts
*
* 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 <config.h>
#include "api_qpbackend.h"
#include <xapian.h>
#include "backendmanager.h"
#include "testsuite.h"
#include "testutils.h"
#include "apitest.h"
using namespace std;
struct test {
const char *query;
const char *expect;
};
/// Regression test for bug#407 fixed in 1.0.17 and 1.1.3.
DEFINE_TESTCASE(qpsynonympartial1, synonyms) {
static const test test_queries[] = {
{ "hello", "((SYNONYM WILDCARD OR hello) OR hello@1)" },
{ "~hello", "(hello@1 SYNONYM hi@1 SYNONYM howdy@1)" },
{ "hello world", "(hello@1 OR ((SYNONYM WILDCARD OR world) OR world@2))" },
{ "~hello world", "((hello@1 SYNONYM hi@1 SYNONYM howdy@1) OR ((SYNONYM WILDCARD OR world) OR world@2))" },
{ "world ~hello", "(world@1 OR (hello@2 SYNONYM hi@2 SYNONYM howdy@2))" },
{ NULL, NULL }
};
static const test test_queries_auto[] = {
{ "hello", "(hello@1 SYNONYM hi@1 SYNONYM howdy@1)" },
{ "~hello", "(hello@1 SYNONYM hi@1 SYNONYM howdy@1)" },
{ "hello world", "((hello@1 SYNONYM hi@1 SYNONYM howdy@1) OR world@2)" },
{ "~hello world", "((hello@1 SYNONYM hi@1 SYNONYM howdy@1) OR world@2)" },
{ "world ~hello", "(world@1 OR (hello@2 SYNONYM hi@2 SYNONYM howdy@2))" },
{ NULL, NULL }
};
static const test test_queries_partial_auto[] = {
{ "hello", "((SYNONYM WILDCARD OR hello) OR hello@1)" },
{ "~hello", "((SYNONYM WILDCARD OR hello) OR hello@1)" },
{ "hello world", "((hello@1 SYNONYM hi@1 SYNONYM howdy@1) OR ((SYNONYM WILDCARD OR world) OR world@2))" },
{ "~hello world", "((hello@1 SYNONYM hi@1 SYNONYM howdy@1) OR ((SYNONYM WILDCARD OR world) OR world@2))" },
{ "world ~hello", "(world@1 OR ((SYNONYM WILDCARD OR hello) OR hello@2))" },
{ NULL, NULL }
};
Xapian::WritableDatabase db(get_writable_database());
db.add_synonym("hello", "hi");
db.add_synonym("hello", "howdy");
db.commit();
Xapian::Enquire enquire(db);
Xapian::QueryParser qp;
Xapian::Stem stemmmer("english");
qp.set_database(db);
qp.add_prefix("foo", "XFOO");
const test *p;
for (p = test_queries; p->query; ++p) {
string expect, parsed;
if (p->expect)
expect = p->expect;
else
expect = "parse error";
try {
unsigned f = qp.FLAG_SYNONYM | qp.FLAG_PARTIAL | qp.FLAG_DEFAULT;
Xapian::Query qobj = qp.parse_query(p->query, f);
parsed = qobj.get_description();
expect = string("Query(") + expect + ')';
} catch (const Xapian::QueryParserError &e) {
parsed = e.get_msg();
} catch (const Xapian::Error &e) {
parsed = e.get_description();
} catch (...) {
parsed = "Unknown exception!";
}
tout << "Query: " << p->query << '\n';
TEST_STRINGS_EQUAL(parsed, expect);
}
for (p = test_queries_auto; p->query; ++p) {
string expect, parsed;
if (p->expect)
expect = p->expect;
else
expect = "parse error";
try {
unsigned f = qp.FLAG_AUTO_SYNONYMS | qp.FLAG_DEFAULT;
Xapian::Query qobj = qp.parse_query(p->query, f);
parsed = qobj.get_description();
expect = string("Query(") + expect + ')';
} catch (const Xapian::QueryParserError &e) {
parsed = e.get_msg();
} catch (const Xapian::Error &e) {
parsed = e.get_description();
} catch (...) {
parsed = "Unknown exception!";
}
tout << "Query: " << p->query << '\n';
TEST_STRINGS_EQUAL(parsed, expect);
}
for (p = test_queries_partial_auto; p->query; ++p) {
string expect, parsed;
if (p->expect)
expect = p->expect;
else
expect = "parse error";
try {
unsigned f = qp.FLAG_AUTO_SYNONYMS | qp.FLAG_PARTIAL;
f |= qp.FLAG_DEFAULT;
Xapian::Query qobj = qp.parse_query(p->query, f);
parsed = qobj.get_description();
expect = string("Query(") + expect + ')';
} catch (const Xapian::QueryParserError &e) {
parsed = e.get_msg();
} catch (const Xapian::Error &e) {
parsed = e.get_description();
} catch (...) {
parsed = "Unknown exception!";
}
tout << "Query: " << p->query << '\n';
TEST_STRINGS_EQUAL(parsed, expect);
}
return true;
}
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