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Diffstat (limited to 'app/sql/statement_unittest.cc')
-rw-r--r-- | app/sql/statement_unittest.cc | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/app/sql/statement_unittest.cc b/app/sql/statement_unittest.cc deleted file mode 100644 index 0085d7c..0000000 --- a/app/sql/statement_unittest.cc +++ /dev/null @@ -1,126 +0,0 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include <string> - -#include "app/sql/connection.h" -#include "app/sql/statement.h" -#include "base/file_util.h" -#include "base/scoped_temp_dir.h" -#include "testing/gtest/include/gtest/gtest.h" -#include "third_party/sqlite/sqlite3.h" - -class StatementErrorHandler : public sql::ErrorDelegate { - public: - StatementErrorHandler() : error_(SQLITE_OK) {} - - virtual int OnError(int error, sql::Connection* connection, - sql::Statement* stmt) { - error_ = error; - const char* sql_txt = stmt ? stmt->GetSQLStatement() : NULL; - sql_text_ = sql_txt ? sql_txt : "no statement available"; - return error; - } - - int error() const { return error_; } - - void reset_error() { - sql_text_.clear(); - error_ = SQLITE_OK; - } - - const char* sql_statement() const { return sql_text_.c_str(); } - - private: - int error_; - std::string sql_text_; -}; - -class SQLStatementTest : public testing::Test { - public: - SQLStatementTest() : error_handler_(new StatementErrorHandler) {} - - void SetUp() { - ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); - ASSERT_TRUE(db_.Open(temp_dir_.path().AppendASCII("SQLStatementTest.db"))); - - // The |error_handler_| will be called if any sqlite statement operation - // returns an error code. - db_.set_error_delegate(error_handler_); - } - - void TearDown() { - // If any error happened the original sql statement can be found in - // error_handler_->sql_statement(). - EXPECT_EQ(SQLITE_OK, error_handler_->error()); - db_.Close(); - } - - sql::Connection& db() { return db_; } - - int sqlite_error() const { return error_handler_->error(); } - void reset_error() const { error_handler_->reset_error(); } - - private: - ScopedTempDir temp_dir_; - sql::Connection db_; - scoped_refptr<StatementErrorHandler> error_handler_; -}; - -TEST_F(SQLStatementTest, Assign) { - sql::Statement s; - EXPECT_FALSE(s); // bool conversion operator. - EXPECT_TRUE(!s); // ! operator. - EXPECT_FALSE(s.is_valid()); - - s.Assign(db().GetUniqueStatement("CREATE TABLE foo (a, b)")); - EXPECT_TRUE(s); - EXPECT_FALSE(!s); - EXPECT_TRUE(s.is_valid()); -} - -TEST_F(SQLStatementTest, Run) { - ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)")); - ASSERT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (3, 12)")); - - sql::Statement s(db().GetUniqueStatement("SELECT b FROM foo WHERE a=?")); - EXPECT_FALSE(s.Succeeded()); - - // Stepping it won't work since we haven't bound the value. - EXPECT_FALSE(s.Step()); - - // Run should fail since this produces output, and we should use Step(). This - // gets a bit wonky since sqlite says this is OK so succeeded is set. - s.Reset(); - s.BindInt(0, 3); - EXPECT_FALSE(s.Run()); - EXPECT_EQ(SQLITE_ROW, db().GetErrorCode()); - EXPECT_TRUE(s.Succeeded()); - - // Resetting it should put it back to the previous state (not runnable). - s.Reset(); - EXPECT_FALSE(s.Succeeded()); - - // Binding and stepping should produce one row. - s.BindInt(0, 3); - EXPECT_TRUE(s.Step()); - EXPECT_TRUE(s.Succeeded()); - EXPECT_EQ(12, s.ColumnInt(0)); - EXPECT_FALSE(s.Step()); - EXPECT_TRUE(s.Succeeded()); -} - -TEST_F(SQLStatementTest, BasicErrorCallback) { - ASSERT_TRUE(db().Execute("CREATE TABLE foo (a INTEGER PRIMARY KEY, b)")); - EXPECT_EQ(SQLITE_OK, sqlite_error()); - // Insert in the foo table the primary key. It is an error to insert - // something other than an number. This error causes the error callback - // handler to be called with SQLITE_MISMATCH as error code. - sql::Statement s(db().GetUniqueStatement("INSERT INTO foo (a) VALUES (?)")); - EXPECT_TRUE(s.is_valid()); - s.BindCString(0, "bad bad"); - EXPECT_FALSE(s.Run()); - EXPECT_EQ(SQLITE_MISMATCH, sqlite_error()); - reset_error(); -} |