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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "test_utils.h"
#include "gtest/gtest.h"
#include "core/database.h"
#include <boost/scoped_ptr.hpp>
#include <QtDebug>
#include <QSqlQuery>
#include <QVariant>
class DatabaseTest : public ::testing::Test {
protected:
virtual void SetUp() {
database_.reset(new MemoryDatabase);
}
boost::scoped_ptr<Database> database_;
};
TEST_F(DatabaseTest, DatabaseInitialises) {
// Check that these tables exist
QStringList tables = database_->Connect().tables();
EXPECT_TRUE(tables.contains("songs"));
EXPECT_TRUE(tables.contains("directories"));
EXPECT_TRUE(tables.contains("subdirectories"));
EXPECT_TRUE(tables.contains("playlists"));
EXPECT_TRUE(tables.contains("playlist_items"));
ASSERT_TRUE(tables.contains("schema_version"));
// Check the schema version is correct
QSqlQuery q("SELECT version FROM schema_version", database_->Connect());
ASSERT_TRUE(q.exec());
ASSERT_TRUE(q.next());
EXPECT_EQ(Database::kSchemaVersion, q.value(0).toInt());
EXPECT_FALSE(q.next());
}
TEST_F(DatabaseTest, FTSOpenParsesSimpleInput) {
sqlite3_tokenizer_cursor* cursor = NULL;
Database::FTSOpen(NULL, "foo", 3, &cursor);
ASSERT_TRUE(cursor);
Database::UnicodeTokenizerCursor* real_cursor = reinterpret_cast<Database::UnicodeTokenizerCursor*>(cursor);
QList<Database::Token> tokens = real_cursor->tokens;
ASSERT_EQ(1, tokens.length());
EXPECT_EQ(0, real_cursor->position);
EXPECT_TRUE(real_cursor->current_utf8.isEmpty());
EXPECT_EQ("foo", tokens[0].token);
EXPECT_EQ(0, tokens[0].start_offset);
EXPECT_EQ(3, tokens[0].end_offset);
}
TEST_F(DatabaseTest, FTSOpenParsesUTF8Input) {
sqlite3_tokenizer_cursor* cursor = NULL;
Database::FTSOpen(NULL, "Röyksopp", 9, &cursor);
ASSERT_TRUE(cursor);
Database::UnicodeTokenizerCursor* real_cursor = reinterpret_cast<Database::UnicodeTokenizerCursor*>(cursor);
QList<Database::Token> tokens = real_cursor->tokens;
ASSERT_EQ(1, tokens.length());
EXPECT_EQ(0, real_cursor->position);
EXPECT_TRUE(real_cursor->current_utf8.isEmpty());
EXPECT_EQ("royksopp", tokens[0].token);
EXPECT_EQ(0, tokens[0].start_offset);
EXPECT_EQ(9, tokens[0].end_offset);
}
TEST_F(DatabaseTest, FTSOpenParsesMultipleTokens) {
sqlite3_tokenizer_cursor* cursor = NULL;
Database::FTSOpen(NULL, "Röyksopp foo", 13, &cursor);
ASSERT_TRUE(cursor);
Database::UnicodeTokenizerCursor* real_cursor = reinterpret_cast<Database::UnicodeTokenizerCursor*>(cursor);
QList<Database::Token> tokens = real_cursor->tokens;
ASSERT_EQ(2, tokens.length());
EXPECT_EQ(0, real_cursor->position);
EXPECT_TRUE(real_cursor->current_utf8.isEmpty());
EXPECT_EQ("royksopp", tokens[0].token);
EXPECT_EQ(0, tokens[0].start_offset);
EXPECT_EQ(9, tokens[0].end_offset);
EXPECT_EQ("foo", tokens[1].token);
EXPECT_EQ(10, tokens[1].start_offset);
EXPECT_EQ(13, tokens[1].end_offset);
}
TEST_F(DatabaseTest, FTSOpenLeavesCyrillicQueries) {
sqlite3_tokenizer_cursor* cursor = NULL;
const char* query = "Снег";
Database::FTSOpen(NULL, query, strlen(query), &cursor);
ASSERT_TRUE(cursor);
Database::UnicodeTokenizerCursor* real_cursor = reinterpret_cast<Database::UnicodeTokenizerCursor*>(cursor);
QList<Database::Token> tokens = real_cursor->tokens;
ASSERT_EQ(1, tokens.length());
EXPECT_EQ(0, real_cursor->position);
EXPECT_TRUE(real_cursor->current_utf8.isEmpty());
EXPECT_EQ(QString::fromUtf8("снег"), tokens[0].token);
EXPECT_EQ(0, tokens[0].start_offset);
EXPECT_EQ(strlen(query), tokens[0].end_offset);
}
TEST_F(DatabaseTest, FTSCursorWorks) {
sqlite3_tokenizer_cursor* cursor = NULL;
Database::FTSOpen(NULL, "Röyksopp foo", 13, &cursor);
ASSERT_TRUE(cursor);
Database::UnicodeTokenizerCursor* real_cursor = reinterpret_cast<Database::UnicodeTokenizerCursor*>(cursor);
const char* token;
int bytes = 0;
int start_offset = 42;
int end_offset = 0;
int position = 42;
int rc = Database::FTSNext(cursor, &token, &bytes, &start_offset, &end_offset, &position);
EXPECT_EQ(SQLITE_OK, rc);
EXPECT_STREQ("royksopp", token);
EXPECT_EQ(8, bytes);
EXPECT_EQ(0, start_offset);
EXPECT_EQ(9, end_offset);
EXPECT_EQ(0, position);
rc = Database::FTSNext(cursor, &token, &bytes, &start_offset, &end_offset, &position);
EXPECT_EQ(rc, SQLITE_OK);
EXPECT_STREQ("foo", token);
EXPECT_EQ(3, bytes);
EXPECT_EQ(10, start_offset);
EXPECT_EQ(13, end_offset);
EXPECT_EQ(1, position);
rc = Database::FTSNext(cursor, &token, &bytes, &start_offset, &end_offset, &position);
EXPECT_EQ(SQLITE_DONE, rc);
}
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