102ceb4133
This adds a //sql/mojo library which can be linked into preexisting sqlite3 code which adds a new VFS which transparently proxies filesystem usage to the mojo:filesystem application. We create a new sql_apptests.mojo target, which currently has all the sql connection_unittests.cc (minus 2 hard ones), all statement and transaction unit tests and refactor the sql testing stuff so that we have two implementations of an SQLTestBase class: one that uses files raw and one that proxies to the filesystem process. Notably, this patch does not implement file locking, which will have to be implemented before we can safely use this, but will be a large enough patch in and of itself that I'm punting on it for this patch. BUG=493311 Review URL: https://codereview.chromium.org/1176653002 Cr-Commit-Position: refs/heads/master@{#335415}
67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "sql/test/sql_test_base.h"
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#include "base/files/file_util.h"
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#include "sql/test/test_helpers.h"
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namespace sql {
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SQLTestBase::SQLTestBase() {
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}
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SQLTestBase::~SQLTestBase() {
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}
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base::FilePath SQLTestBase::db_path() {
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return temp_dir_.path().AppendASCII("SQLTest.db");
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}
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sql::Connection& SQLTestBase::db() {
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return db_;
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}
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bool SQLTestBase::Reopen() {
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db_.Close();
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return db_.Open(db_path());
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}
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bool SQLTestBase::GetPathExists(const base::FilePath& path) {
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return base::PathExists(path);
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}
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bool SQLTestBase::CorruptSizeInHeaderOfDB() {
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return sql::test::CorruptSizeInHeader(db_path());
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}
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void SQLTestBase::WriteJunkToDatabase(WriteJunkType type) {
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base::ScopedFILE file(base::OpenFile(
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db_path(),
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type == TYPE_OVERWRITE_AND_TRUNCATE ? "wb" : "rb+"));
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ASSERT_TRUE(file.get() != NULL);
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ASSERT_EQ(0, fseek(file.get(), 0, SEEK_SET));
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const char* kJunk = "Now is the winter of our discontent.";
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fputs(kJunk, file.get());
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}
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void SQLTestBase::TruncateDatabase() {
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base::ScopedFILE file(base::OpenFile(db_path(), "rb+"));
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ASSERT_TRUE(file.get() != NULL);
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ASSERT_EQ(0, fseek(file.get(), 0, SEEK_SET));
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ASSERT_TRUE(base::TruncateFile(file.get()));
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}
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void SQLTestBase::SetUp() {
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ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
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ASSERT_TRUE(db_.Open(db_path()));
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}
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void SQLTestBase::TearDown() {
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db_.Close();
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}
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} // namespace sql
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