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Side by Side Diff: sql/connection_unittest.cc

Issue 196073002: Move ScopedFILE to base namespace and scoped_file.h (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/bind.h" 5 #include "base/bind.h"
6 #include "base/file_util.h" 6 #include "base/file_util.h"
7 #include "base/files/scoped_file.h"
7 #include "base/files/scoped_temp_dir.h" 8 #include "base/files/scoped_temp_dir.h"
8 #include "base/logging.h" 9 #include "base/logging.h"
9 #include "sql/connection.h" 10 #include "sql/connection.h"
10 #include "sql/meta_table.h" 11 #include "sql/meta_table.h"
11 #include "sql/statement.h" 12 #include "sql/statement.h"
12 #include "sql/test/error_callback_support.h" 13 #include "sql/test/error_callback_support.h"
13 #include "sql/test/scoped_error_ignorer.h" 14 #include "sql/test/scoped_error_ignorer.h"
14 #include "sql/test/test_helpers.h" 15 #include "sql/test/test_helpers.h"
15 #include "testing/gtest/include/gtest/gtest.h" 16 #include "testing/gtest/include/gtest/gtest.h"
16 #include "third_party/sqlite/sqlite3.h" 17 #include "third_party/sqlite/sqlite3.h"
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416 } 417 }
417 418
418 // Verify that Raze() can handle an empty file. SQLite should treat 419 // Verify that Raze() can handle an empty file. SQLite should treat
419 // this as an empty database. 420 // this as an empty database.
420 TEST_F(SQLConnectionTest, RazeEmptyDB) { 421 TEST_F(SQLConnectionTest, RazeEmptyDB) {
421 const char* kCreateSql = "CREATE TABLE foo (id INTEGER PRIMARY KEY, value)"; 422 const char* kCreateSql = "CREATE TABLE foo (id INTEGER PRIMARY KEY, value)";
422 ASSERT_TRUE(db().Execute(kCreateSql)); 423 ASSERT_TRUE(db().Execute(kCreateSql));
423 db().Close(); 424 db().Close();
424 425
425 { 426 {
426 file_util::ScopedFILE file(base::OpenFile(db_path(), "rb+")); 427 base::ScopedFILE file(base::OpenFile(db_path(), "rb+"));
427 ASSERT_TRUE(file.get() != NULL); 428 ASSERT_TRUE(file.get() != NULL);
428 ASSERT_EQ(0, fseek(file.get(), 0, SEEK_SET)); 429 ASSERT_EQ(0, fseek(file.get(), 0, SEEK_SET));
429 ASSERT_TRUE(base::TruncateFile(file.get())); 430 ASSERT_TRUE(base::TruncateFile(file.get()));
430 } 431 }
431 432
432 ASSERT_TRUE(db().Open(db_path())); 433 ASSERT_TRUE(db().Open(db_path()));
433 ASSERT_TRUE(db().Raze()); 434 ASSERT_TRUE(db().Raze());
434 EXPECT_EQ(0, SqliteMasterCount(&db())); 435 EXPECT_EQ(0, SqliteMasterCount(&db()));
435 } 436 }
436 437
437 // Verify that Raze() can handle a file of junk. 438 // Verify that Raze() can handle a file of junk.
438 TEST_F(SQLConnectionTest, RazeNOTADB) { 439 TEST_F(SQLConnectionTest, RazeNOTADB) {
439 db().Close(); 440 db().Close();
440 sql::Connection::Delete(db_path()); 441 sql::Connection::Delete(db_path());
441 ASSERT_FALSE(base::PathExists(db_path())); 442 ASSERT_FALSE(base::PathExists(db_path()));
442 443
443 { 444 {
444 file_util::ScopedFILE file(base::OpenFile(db_path(), "wb")); 445 base::ScopedFILE file(base::OpenFile(db_path(), "wb"));
445 ASSERT_TRUE(file.get() != NULL); 446 ASSERT_TRUE(file.get() != NULL);
446 447
447 const char* kJunk = "This is the hour of our discontent."; 448 const char* kJunk = "This is the hour of our discontent.";
448 fputs(kJunk, file.get()); 449 fputs(kJunk, file.get());
449 } 450 }
450 ASSERT_TRUE(base::PathExists(db_path())); 451 ASSERT_TRUE(base::PathExists(db_path()));
451 452
452 // SQLite will successfully open the handle, but will fail with 453 // SQLite will successfully open the handle, but will fail with
453 // SQLITE_IOERR_SHORT_READ on pragma statemenets which read the 454 // SQLITE_IOERR_SHORT_READ on pragma statemenets which read the
454 // header. 455 // header.
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467 } 468 }
468 469
469 // Verify that Raze() can handle a database overwritten with garbage. 470 // Verify that Raze() can handle a database overwritten with garbage.
470 TEST_F(SQLConnectionTest, RazeNOTADB2) { 471 TEST_F(SQLConnectionTest, RazeNOTADB2) {
471 const char* kCreateSql = "CREATE TABLE foo (id INTEGER PRIMARY KEY, value)"; 472 const char* kCreateSql = "CREATE TABLE foo (id INTEGER PRIMARY KEY, value)";
472 ASSERT_TRUE(db().Execute(kCreateSql)); 473 ASSERT_TRUE(db().Execute(kCreateSql));
473 ASSERT_EQ(1, SqliteMasterCount(&db())); 474 ASSERT_EQ(1, SqliteMasterCount(&db()));
474 db().Close(); 475 db().Close();
475 476
476 { 477 {
477 file_util::ScopedFILE file(base::OpenFile(db_path(), "rb+")); 478 base::ScopedFILE file(base::OpenFile(db_path(), "rb+"));
478 ASSERT_TRUE(file.get() != NULL); 479 ASSERT_TRUE(file.get() != NULL);
479 ASSERT_EQ(0, fseek(file.get(), 0, SEEK_SET)); 480 ASSERT_EQ(0, fseek(file.get(), 0, SEEK_SET));
480 481
481 const char* kJunk = "This is the hour of our discontent."; 482 const char* kJunk = "This is the hour of our discontent.";
482 fputs(kJunk, file.get()); 483 fputs(kJunk, file.get());
483 } 484 }
484 485
485 // SQLite will successfully open the handle, but will fail with 486 // SQLite will successfully open the handle, but will fail with
486 // SQLITE_NOTADB on pragma statemenets which attempt to read the 487 // SQLITE_NOTADB on pragma statemenets which attempt to read the
487 // corrupted header. 488 // corrupted header.
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860 EXPECT_LT(1u, messages.size()); 861 EXPECT_LT(1u, messages.size());
861 EXPECT_NE(kOk, messages[0]); 862 EXPECT_NE(kOk, messages[0]);
862 ASSERT_TRUE(ignore_errors.CheckIgnoredErrors()); 863 ASSERT_TRUE(ignore_errors.CheckIgnoredErrors());
863 } 864 }
864 865
865 // TODO(shess): CorruptTableOrIndex could be used to produce a 866 // TODO(shess): CorruptTableOrIndex could be used to produce a
866 // file that would pass the quick check and fail the full check. 867 // file that would pass the quick check and fail the full check.
867 } 868 }
868 869
869 } // namespace 870 } // namespace
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