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test.orm.sqlite3.pas
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test.orm.sqlite3.pas
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/// regression tests for ORM on the SQlite3 engine over Http or WebSockets
// - this unit is a part of the Open Source Synopse mORMot framework 2,
// licensed under a MPL/GPL/LGPL three license - see LICENSE.md
unit test.orm.sqlite3;
interface
{$I ..\src\mormot.defines.inc}
uses
sysutils,
contnrs,
classes,
{$ifndef FPC}
typinfo, // to avoid Delphi inlining problems
{$ifdef ISDELPHI2010} // Delphi 2009/2010 generics are buggy
Generics.Collections,
{$endif ISDELPHI2010}
{$endif FPC}
mormot.core.base,
mormot.core.os,
mormot.core.text,
mormot.core.buffers,
mormot.core.unicode,
mormot.core.datetime,
mormot.core.rtti,
mormot.crypt.core,
mormot.core.data,
mormot.core.variants,
mormot.core.json,
mormot.core.log,
mormot.core.perf,
mormot.core.search,
mormot.core.mustache,
mormot.core.test,
mormot.core.interfaces,
mormot.crypt.jwt,
mormot.net.client,
mormot.net.server,
mormot.net.relay,
mormot.net.ws.core,
mormot.net.ws.client,
mormot.net.ws.server,
mormot.db.core,
mormot.db.nosql.bson,
mormot.orm.core,
mormot.orm.rest,
mormot.orm.storage,
mormot.orm.sqlite3,
mormot.orm.client,
mormot.orm.server,
mormot.soa.core,
mormot.soa.server,
mormot.rest.core,
mormot.rest.client,
mormot.rest.server,
mormot.rest.memserver,
mormot.rest.sqlite3,
mormot.rest.http.client,
mormot.rest.http.server,
mormot.db.raw.sqlite3,
mormot.db.raw.sqlite3.static,
test.core.data,
test.core.base,
test.orm.core;
type
/// a parent test case which will test most functions, classes and types defined
// and implemented in the mormot.db.raw.sqlite3 unit, i.e. the SQLite3 engine
// - it should not be called directly, but through TTestSqliteFile,
// TTestSqliteMemory and TTestSqliteMemory children
TTestSQLite3Engine = class(TSynTestCase)
protected
{ these values are used internally by the published methods below }
BackupProgressStep: TOnSqlDatabaseBackupStep; // should be the first
TempFileName: TFileName;
EncryptedFile: boolean;
Demo: TSqlDataBase;
Req: RawUtf8;
JS: RawUtf8;
BackupTimer: TPrecisionTimer;
function OnBackupProgress(Sender: TSqlDatabaseBackupThread): boolean;
published
/// test direct access to the SQLite3 engine
// - i.e. via TSqlDataBase and TSqlRequest classes
procedure DatabaseDirectAccess;
/// test direct access to the Virtual Table features of SQLite3
procedure VirtualTableDirectAccess;
/// test the TOrmTableJson table
// - the JSON content generated must match the original data
// - a VACCUM is performed, for testing some low-level SQLite3 engine
// implementation
// - the SortField feature is also tested
procedure _TOrmTableJson;
/// test the TRestClientDB, i.e. a local Client/Server driven usage
// of the framework
// - validates TOrmModel, TRestServer and TRestStorage by checking
// the coherency of the data between client and server instances, after
// update from both sides
// - use all RESTful commands (GET/UDPATE/POST/DELETE...)
// - test the 'many to many' features (i.e. TOrmMany) and dynamic
// arrays published properties handling
// - test dynamic tables
procedure _TRestClientDB;
/// check SQlite3 internal regex.c function
procedure RegexpFunction;
/// test Master/Slave replication using TRecordVersion field
procedure _TRecordVersion;
end;
/// this test case will test most functions, classes and types defined and
// and implemented in the mormot.db.raw.sqlite3 unit, i.e. the SQLite3 engine
// with a file-based approach
TTestSqliteFile = class(TTestSQLite3Engine);
/// this test case will test most functions, classes and types defined and
// and implemented in the mormot.db.raw.sqlite3 unit, i.e. the SQLite3 engine
// with a file-based approach
// - purpose of this class is to test Write-Ahead Logging for the database
TTestSqliteFileWAL = class(TTestSqliteFile);
/// this test case will test most functions, classes and types defined and
// and implemented in the mormot.db.raw.sqlite3 unit, i.e. the SQLite3 engine
// with a file-based approach
// - purpose of this class is to test Memory-Mapped I/O for the database
TTestSqliteFileMemoryMap = class(TTestSqliteFile);
/// this test case will test most functions, classes and types defined and
// and implemented in the mormot.db.raw.sqlite3 unit, i.e. the SQLite3 engine
// with a memory-based approach
// - this class will also test the TRestStorage class, and its
// 100% Delphi simple database engine
TTestSqliteMemory = class(TTestSQLite3Engine)
protected
function CreateShardDB(maxshard: Integer): TRestServer;
published
/// test the TOrmTableWritable table
procedure _TOrmTableWritable;
/// validate RTREE virtual tables
procedure _RTree;
/// validate TRestStorageShardDB add operation, with or without batch
procedure ShardWrite;
/// validate TRestStorageShardDB reading among all sharded databases
procedure ShardRead;
/// validate TRestStorageShardDB reading after deletion of several shards
procedure ShardReadAfterPurge;
/// validate TRestStorageShardDB.MaxShardCount implementation
procedure _MaxShardCount;
end;
/// this class defined two published methods of type TRestServerCallBack in
// order to test the Server-Side ModelRoot/TableName/ID/MethodName RESTful model
TRestServerTest = class(TRestServerDB)
published
/// test ModelRoot/People/ID/DataAsHex
// - this method is called by TRestServer.Uri when a
// ModelRoot/People/ID/DataAsHex GET request is provided
// - Parameters values are not used here: this service only need aRecord.ID
// - SentData is set with incoming data from a PUT method
// - if called from ModelRoot/People/ID/DataAsHex with GET or PUT methods,
// TRestServer.Uri will create a TOrm instance and set its ID
// (but won't retrieve its other field values automaticaly)
// - if called from ModelRoot/People/DataAsHex with GET or PUT methods,
// TRestServer.Uri will leave aRecord.ID=0 before launching it
// - if called from ModelRoot/DataAsHex with GET or PUT methods,
// TRestServer.Uri will leave aRecord=nil before launching it
// - implementation must return the HTTP error code (e.g. 200 as success)
// - Table is overloaded as TOrmPeople here, and still match the
// TRestServerCallBack prototype: but you have to check the class
// at runtime: it can be called by another similar but invalid URL, like
// ModelRoot/OtherTableName/ID/DataAsHex
procedure DataAsHex(Ctxt: TRestServerUriContext);
/// method used to test the Server-Side ModelRoot/Sum or
// ModelRoot/People/Sum Requests with JSON process
// - implementation of this method returns the sum of two floating-points,
// named A and B, as in the public TOrmPeople.Sum() method,
// which implements the Client-Side of this service
// - Table nor ID are never used here
procedure Sum(Ctxt: TRestServerUriContext);
/// method used to test the Server-Side ModelRoot/Sum or
// ModelRoot/People/Sum Requests with variant process
procedure Sum2(Ctxt: TRestServerUriContext);
end;
type
TOrmASource = class;
TOrmADest = class;
TOrmADests = class(TOrmMany)
private
fTime: TDateTime;
fDest: TOrmADest;
fSource: TOrmASource;
published
property Source: TOrmASource
read fSource;
property Dest: TOrmADest
read fDest;
property AssociationTime: TDateTime
read fTime write fTime;
end;
TOrmASource = class(TOrmSigned)
private
fDestList: TOrmADests;
published
property SignatureTime;
property Signature;
property DestList: TOrmADests
read fDestList;
end;
TOrmADest = class(TOrmSigned)
published
property SignatureTime;
property Signature;
end;
procedure TestMasterSlaveRecordVersion(Test: TSynTestCase; const DBExt: TFileName);
procedure InternalTestMany(Test: TSynTestCase; aClient: TRestOrmClientUri);
implementation
uses
test.soa.network;
{ TTestSQLite3Engine }
function TTestSQLite3Engine.OnBackupProgress(Sender: TSqlDatabaseBackupThread): boolean;
begin
BackupProgressStep := Sender.Step;
result := true;
end;
procedure InternalSQLFunctionCharIndex(Context: TSqlite3FunctionContext;
argc: integer; var argv: TSqlite3ValueArray); cdecl;
var
StartPos: integer;
begin
case argc of
2:
StartPos := 1;
3:
begin
StartPos := sqlite3.value_int64(argv[2]);
if StartPos <= 0 then
StartPos := 1;
end;
else
begin
ErrorWrongNumberOfArgs(Context);
exit;
end;
end;
if (sqlite3.value_type(argv[0]) = SQLITE_NULL) or
(sqlite3.value_type(argv[1]) = SQLITE_NULL) then
sqlite3.result_int64(Context, 0)
else
sqlite3.result_int64(Context, PosEx(sqlite3.value_text(argv[0]),
sqlite3.value_text(argv[1]), StartPos));
end;
const
// BLOBs are stored as array of byte to avoid any charset conflict
BlobDali: array[0..3] of byte = (
97, 233, 224, 231);
BlobMonet: array[0..13] of byte = (
224, 233, 231, ord('d'), ord('s'), ord('j'), ord('d'), ord('s'),
ord('B'), ord('L'), ord('O'), ord('B'), ord('2'), ord('3'));
UTF8_E0_F4_BYTES: array[0..5] of byte = (
$E0, $E7, $E8, $E9, $EA, $F4);
var
_uE0, _uE7, _uE8, _uE9, _uEA, _uF4: RawUtf8;
procedure TTestSQLite3Engine.DatabaseDirectAccess;
procedure InsertData(n: integer);
var
i: integer;
s, ins: RawUtf8;
R: TSqlRequest;
begin
// this is a lot faster than sqlite3 itself, even if it use Utf-8 encoding:
// -> we test the engine speed, not the test routines speed :)
ins :=
'INSERT INTO People (FirstName,LastName,Data,YearOfBirth,YearOfDeath) VALUES (''';
for i := 1 to n do
begin
UInt32ToUtf8(i, s);
// we put some accents in order to test UTF-8 encoding
R.Prepare(Demo.DB, ins + 'Salvador' + s + ''', ''Dali'', ?, 1904, 1989);');
R.Bind(1, @BlobDali, 4); // Bind Blob
R.Execute;
Demo.Execute(ins + 'Samuel Finley Breese' + s + ''', ''Morse'', ''a' +
_uE9 + _uE0 + _uE7 + ''', 1791, 1872);');
Demo.Execute(ins + 'Sergei' + s + ''', ''Rachmaninoff'', ''' + _uE9 + 'z' +
_uE7 + 'b'', 1873, 1943);');
Demo.Execute(ins + 'Alexandre' + s + ''', ''Dumas'', ''' + _uE9 + _uE7 +
'b'', 1802, 1870);');
Demo.Execute(ins + 'Franz' + s + ''', ''Schubert'', ''' + _uE9 + _uE0 +
_uE7 + 'a'', 1797, 1828);');
Demo.Execute(ins + 'Leonardo' + s + ''', ''da Vin' + _uE7 + 'i'', ''@' +
_uE7 + 'b'', 1452, 1519);');
Demo.Execute(ins + 'Aldous Leonard' + s + ''', ''Huxley'', ''' + _uE9 +
_uE0 + ''', 1894, 1963);');
R.Prepare(Demo.DB, ins + 'Claud' + _uE8 + s + #10#7''', ''M' + _uF4 +
'net'', ?, 1840, 1926);');
R.Bind(1, @BlobMonet, sizeof(BlobMonet)); // Bind Blob
R.Execute;
R.Prepare(Demo.DB,
'INSERT INTO People (FirstName,LastName,Data,YearOfBirth,YearOfDeath)' +
' VALUES (?,?,?,?,?)');
R.BindS(1, string('Albert' + s));
R.BindS(2, 'Einstein');
R.Bind(3, _uE9 + _uE7 + 'p');
R.Bind(4, 1879);
R.Bind(5, 1955);
R.Execute;
// Demo.Execute(ins+'Albert'+s+''', ''Einstein'', '''+_uE9+_uE7+'p'', 1879, 1955);');
Demo.Execute(ins + 'Johannes' + s + ''', ''Gutenberg'', ''' + _uEA +
'mls'', 1400, 1468);');
Demo.Execute(ins + 'Jane' + s + ''', ''Aust' + _uE8 + 'n'', ''' + _uE7 +
_uE0 + _uE7 + 'm'', 1775, 1817);');
end;
end;
var
SoundexValues: array[0..5] of RawUtf8;
Names: TRawUtf8DynArray;
i, i1, i2: integer;
Res: Int64;
id: TID;
password, s, s2: RawUtf8;
R: TSqlRequest;
begin
check(JsonGetID('{"id":123}', id) and
(id = 123));
check(JsonGetID('{"rowid":1234}', id) and
(id = 1234));
check(JsonGetID(' { "id": 123}', id) and
(id = 123));
check(JsonGetID(' { "ROWID": 1234}', id) and
(id = 1234));
check(JsonGetID('{id:123}', id) and
(id = 123));
check(JsonGetID('{rowid:1234}', id) and
(id = 1234));
check(not JsonGetID('{"id":0}', id));
check(not JsonGetID('{"id":-10}', id));
check(not JsonGetID('{"id":null}', id));
check(not JsonGetID('{"ROWID":null}', id));
check(not JsonGetID('{id:0}', id));
check(not JsonGetID('{id:-10}', id));
check(not JsonGetID('{"ide":123}', id));
check(not JsonGetID('{"rowide":1234}', id));
check(not JsonGetID('{"as":123}', id));
check(not JsonGetID('{"s":1234}', id));
check(not JsonGetID('"ide":123}', id));
check(not JsonGetID('{ "rowide":1234}', id));
if ClassType = TTestSqliteMemory then
TempFileName := SQLITE_MEMORY_DATABASE_NAME
else
begin
TempFileName := WorkDir + 'test.db3';
DeleteFile(TempFileName); // use a temporary file
{$ifndef NOSQLITE3STATIC}
if ClassType <> TTestSqliteFileMemoryMap then
// memory map is not compatible with our encryption
password := 'password1';
{$endif NOSQLITE3STATIC}
end;
EncryptedFile := ({%H-}password <> '');
Demo := TSqlDataBase.Create(TempFileName, password);
Demo.Synchronous := smOff;
Demo.LockingMode := lmExclusive;
if ClassType = TTestSqliteFileMemoryMap then
Demo.MemoryMappedMB := 256; // will do nothing for SQLite3 < 3.7.17
R.Prepare(Demo.DB, 'select mod(?,?)');
for i1 := 0 to 100 do
for i2 := 1 to 100 do
begin
R.Bind(1, i1);
R.Bind(2, i2);
check(R.Step = SQLITE_ROW);
check(R.FieldInt(0) = i1 mod i2);
R.Reset;
end;
R.Close;
SoundexValues[0] := 'bonjour';
SoundexValues[1] := 'bonchour';
SoundexValues[2] := 'Bnjr';
SoundexValues[3] := 'mohammad';
SoundexValues[4] := 'mohhhammeeet';
SoundexValues[5] := 'bonjourtr' + _uE8 + 'slongmotquid' + _uE9 + 'passe';
for i1 := 0 to high(SoundexValues) do
begin
s := FormatUtf8('SELECT SoundEx("%");', [SoundexValues[i1]]);
Demo.Execute(s, Res);
CheckEqual(Res, SoundExUtf8(pointer(SoundexValues[i1])), s);
s := FormatUtf8('SELECT UnicodeUpper("%");', [SoundexValues[i1]]);
Demo.Execute(s, s2);
CheckEqual(s2, UpperCaseReference(SoundexValues[i1]), s);
end;
for i1 := 0 to high(SoundexValues) do
begin
s := FormatUtf8('SELECT SoundExFr("%");', [SoundexValues[i1]]);
Demo.Execute(s, Res);
CheckUtf8(Res = SoundExUtf8(pointer(SoundexValues[i1]), nil, sndxFrench), s);
end;
for i1 := 0 to high(SoundexValues) do
begin
s := FormatUtf8('SELECT SoundExEs("%");', [SoundexValues[i1]]);
Demo.Execute(s, Res);
CheckUtf8(Res = SoundExUtf8(pointer(SoundexValues[i1]), nil, sndxSpanish), s);
end;
Demo.RegisterSQLFunction(InternalSQLFunctionCharIndex, 2, 'CharIndex');
Demo.RegisterSQLFunction(InternalSQLFunctionCharIndex, 3, 'CharIndex');
for i1 := 0 to high(SoundexValues) do
begin
s := FormatUtf8('SELECT CharIndex("o","%");', [SoundexValues[i1]]);
Demo.Execute(s, Res);
CheckUtf8(Res = PosEx('o', SoundexValues[i1]), s);
s := FormatUtf8('SELECT CharIndex("o","%",5);', [SoundexValues[i1]]);
Demo.Execute(s, Res);
CheckUtf8(Res = PosEx('o', SoundexValues[i1], 5), s);
end;
Demo.UseCache := true; // use the cache for the JSON requests
Demo.WALMode := InheritsFrom(TTestSqliteFileWAL); // test Write-Ahead Logging
check(Demo.WALMode = InheritsFrom(TTestSqliteFileWAL));
Demo.Execute(' CREATE TABLE IF NOT EXISTS People (' +
' ID INTEGER PRIMARY KEY,' + ' FirstName TEXT COLLATE SYSTEMNOCASE,' +
' LastName TEXT,' + ' Data BLOB,' + ' YearOfBirth INTEGER,' +
' YearOfDeath INTEGER); ');
// Inserting data 1x without transaction ');
InsertData(1);
{ Insert some sample data - now with transaction. Multiple records are
inserted and not yet commited until the transaction is finally ended.
This single transaction is very fast compared to multiple individual
transactions. It is even faster than other database engines. }
Demo.TransactionBegin;
InsertData(1000);
Demo.Commit;
Req := 'SELECT * FROM People WHERE LastName=''M' + _uF4 + 'net'' ORDER BY FirstName;';
check(WinAnsiToUtf8(Utf8ToWinAnsi(Req)) = Req, 'WinAnsiToUtf8/Utf8ToWinAnsi');
JS := Demo.ExecuteJson(Req); // get result in JSON format
FileFromString(JS, WorkDir + 'Test1.json');
CheckHash(JS, $40C1649A, 'Expected ExecuteJson result not retrieved');
{$ifndef NOSQLITE3STATIC}
if password <> '' then
begin
// check file encryption password change
check(Demo.MemoryMappedMB = 0, 'mmap pragma disallowed');
FreeAndNil(Demo); // if any exception occurs in Create(), Demo.Free is OK
check(IsSQLite3File(TempFileName));
check(IsSQLite3FileEncrypted(TempFileName));
check(not IsOldSQLEncryptTable(TempFileName));
check(not ChangeSQLEncryptTablePassWord(TempFileName, 'password1', 'password1'));
check(IsSQLite3File(TempFileName));
check(IsSQLite3FileEncrypted(TempFileName));
check(not IsOldSQLEncryptTable(TempFileName));
check(ChangeSQLEncryptTablePassWord(TempFileName, 'password1', ''));
check(IsSQLite3File(TempFileName));
check(not IsOldSQLEncryptTable(TempFileName));
check(not IsSQLite3FileEncrypted(TempFileName));
check(ChangeSQLEncryptTablePassWord(TempFileName, '', 'NewPass'));
check(IsSQLite3File(TempFileName));
check(IsSQLite3FileEncrypted(TempFileName));
check(not IsOldSQLEncryptTable(TempFileName));
Demo := TSqlDataBase.Create(TempFileName, 'NewPass'); // reuse the temporary file
Demo.Synchronous := smOff;
Demo.LockingMode := lmExclusive;
Demo.UseCache := true; // use the cache for the JSON requests
Demo.WALMode := InheritsFrom(TTestSqliteFileWAL); // test Write-Ahead Logging
check(Demo.WALMode = InheritsFrom(TTestSqliteFileWAL));
check(Demo.MemoryMappedMB = 0, 'mmap pragma disallowed');
CheckHash(Demo.ExecuteJson(Req), $40C1649A, 'ExecuteJson crypted');
check(Demo.MemoryMappedMB = 0, 'mmap pragma disallowed');
end
else
{$endif NOSQLITE3STATIC}
if ClassType = TTestSqliteFileMemoryMap then
begin
// force re-open to test reading
FreeAndNil(Demo);
Demo := TSqlDataBase.Create(TempFileName, password);
Demo.Synchronous := smOff;
Demo.LockingMode := lmExclusive;
Demo.MemoryMappedMB := 256;
Demo.UseCache := true;
end;
Demo.GetTableNames(Names);
check(length(Names) = 1);
check(Names[0] = 'People');
Demo.Execute(
'SELECT Concat(FirstName," and ") FROM People WHERE LastName="Einstein"', s);
CheckHash(s, $68A74D8E, 'Albert1 and Albert1 and Albert2 and Albert3 and ...');
i1 := Demo.Execute(
'SELECT FirstName from People WHERE FirstName like "%eona%"', Names);
check(i1 = 2002, 'like/strcspn');
check(Names[i1] = '');
for i := 0 to i1 - 1 do
check(PosEx('eona', Names[i]) > 0);
end;
procedure TTestSQLite3Engine.VirtualTableDirectAccess;
const
LOG1: RawUtf8 =
'D:\Dev\lib\SQLite3\exe\TestSQL3.exe 1.2.3.4 (2011-04-07)'#13#10 +
'Host=MyPC User=MySelf CPU=2*0-15-1027 OS=2.3=5.1.2600 Wow64=0 Freq=3579545'#13#10 +
'TSynLog 1.13 LVCL 2011-04-07 12:04:09'#13#10#13#10 +
'20110407 12040904 debug {"TObjectList(00AF8D00)":["TObjectList(00AF8D20)",' +
'"TObjectList(00AF8D60)","TFileVersion(00ADC0B0)","TDebugFile(00ACC990)"]}';
var
Res: Int64;
s, s2, s3: RawUtf8;
n: PtrInt;
begin
// register the Log virtual table module to this connection
RegisterVirtualTableModule(TOrmVirtualTableLog, Demo);
// test Log virtual table module
FileFromString(LOG1, 'temptest.log');
Demo.Execute('CREATE VIRTUAL TABLE test USING log(temptest.log);');
Demo.Execute('select count(*) from test', Res);
check(Res = 1);
n := 0;
s := Demo.ExecuteJson('select * from test', False, @n);
check(s <> '');
check(n = Res);
s2 := Demo.ExecuteJson('select * from test where rowid=2', False, @n);
check(s2 = '{"fieldCount":3,"values":["DateTime","Level","Content"],"rowCount":0}'#$A);
check(n = 0);
s2 := Demo.ExecuteJson('select * from test where rowid=1', False, @n);
check(s2 <> '');
check(s = s2);
check(n = 1);
n := 0;
s3 := Demo.ExecuteJson('select * from test where level=2', False, @n);
check(n = 1);
check(s3 =
'{"fieldCount":3,"values":["DateTime","Level","Content","2011-04-07T12:04:09.064",' +
'2,"20110407 12040904 debug {\"TObjectList(00AF8D00)\":[\"TObjectList(00AF8D20)\",' +
'\"TObjectList(00AF8D60)\",\"TFileVersion(00ADC0B0)\",\"TDebugFile(00ACC990)\"]}"],' +
'"rowCount":1}'#$A);
s3 := Demo.ExecuteJson('select * from test where level=3', False, @n);
CheckEqual(s3,
'{"fieldCount":3,"values":["DateTime","Level","Content"],"rowCount":0}'#$A);
CheckEqual(n, 0);
end;
procedure TTestSQLite3Engine.RegexpFunction;
const
EXPRESSIONS: array[0..2] of RawUtf8 = (
'\bFinley\b', '^Samuel F', '\bFinley\b');
var
Model: TOrmModel;
Client: TRestClientDB;
i, n: integer;
begin
// validate compact https://www.sqlite.org/src/file?name=ext/misc/regexp.c
Model := TOrmModel.Create([TOrmPeople]);
Client := TRestClientDB.Create(Model, nil, 'test.db3', TRestServerDB, false, '');
try
for i := 0 to high(EXPRESSIONS) do
with TOrmPeople.CreateAndFillPrepare(Client.Orm,
'FirstName REGEXP ?', [EXPRESSIONS[i]]) do
try
if not CheckFailed(FillContext <> nil) then
begin
CheckEqual(FillContext.Table.RowCount, 1001);
n := 0;
while FillOne do
begin
CheckEqual(LastName, 'Morse');
check(IdemPChar(pointer(FirstName), 'SAMUEL FINLEY '));
inc(n);
end;
CheckEqual(n, 1001);
end;
Client.Server.DB.CacheFlush; // force compile '\bFinley\b' twice
finally
Free;
end;
finally
Client.Free;
Model.Free;
end;
end;
type
TOrmPeopleVersioned = class(TOrmPeople)
protected
fVersion: TRecordVersion;
published
property Version: TRecordVersion
read fVersion write fVersion;
end;
procedure TestMasterSlaveRecordVersion(Test: TSynTestCase; const DBExt: TFileName);
procedure TestMasterSlave(Master, Slave: TRestServer; SynchronizeFromMaster: TRest);
var
res: TRecordVersion;
Rec1, Rec2: TOrmPeopleVersioned;
begin
if SynchronizeFromMaster <> nil then
res := Slave.Server.RecordVersionSynchronizeSlave(
TOrmPeopleVersioned, SynchronizeFromMaster.Orm, 500)
else
res := Slave.Server.RecordVersionCurrent;
Test.CheckEqual(res, Master.Server.RecordVersionCurrent);
Rec1 := TOrmPeopleVersioned.CreateAndFillPrepare(
Master.Orm, 'order by ID', '*');
Rec2 := TOrmPeopleVersioned.CreateAndFillPrepare(
Slave.Orm, 'order by ID', '*');
try
Test.CheckEqual(Rec1.FillTable.RowCount, Rec2.FillTable.RowCount);
while Rec1.FillOne do
begin
Test.check(Rec2.FillOne);
Test.check(Rec1.SameRecord(Rec2), 'simple fields');
Test.CheckEqual(Rec1.Version, Rec2.Version);
end;
finally
Rec1.Free;
Rec2.Free;
end;
end;
var
Model: TOrmModel;
Master, Slave1, Slave2: TRestServerDB;
MasterAccess: TRestClientUri;
IDs: TIDDynArray;
Rec: TOrmPeopleVersioned;
Slave2Callback: IServiceRecordVersionCallback;
i, n: integer;
timeout: Int64;
function CreateServer(const DBFileName: TFileName;
DeleteDBFile: boolean): TRestServerDB;
begin
if DeleteDBFile then
DeleteFile(DBFileName);
result := TRestServerDB.Create(TOrmModel.Create(Model), DBFileName, false, '');
result.Model.Owner := result;
result.DB.Synchronous := smOff;
result.DB.LockingMode := lmExclusive;
result.Server.CreateMissingTables;
end;
procedure CreateMaster(DeleteDBFile: boolean);
var
serv: TRestHttpServer;
ws: TRestHttpClientWebsockets;
begin
Master := CreateServer('testversion' + DBExt, DeleteDBFile);
if Test is TTestBidirectionalRemoteConnection then
begin
serv := TTestBidirectionalRemoteConnection(Test).HttpServer;
Test.check(serv.AddServer(Master));
serv.WebSocketsEnable(Master, 'key2').Settings.SetFullLog;
ws := TRestHttpClientWebsockets.Create(
'127.0.0.1', HTTP_DEFAULTPORT, TOrmModel.Create(Model));
ws.Model.Owner := ws;
ws.WebSockets.Settings.SetFullLog;
Test.check(ws.WebSocketsUpgrade('key2') = '');
MasterAccess := ws;
end
else
MasterAccess := TRestClientDB.Create(Master);
end;
begin
Model := TOrmModel.Create(
[TOrmPeople, TOrmPeopleVersioned, TOrmTableDeleted], 'root0');
CreateMaster(true);
Slave1 := CreateServer('testversionreplicated' + DBExt, true);
Slave2 := CreateServer('testversioncallback' + DBExt, true);
try
Rec := TOrmPeopleVersioned.CreateAndFillPrepare(
StringFromFile(test.WorkDir + 'Test1.json'));
try
// Rec contains 1001 input rows of data
TestMasterSlave(Master, Slave1, MasterAccess);
TestMasterSlave(Master, Slave2, MasterAccess);
n := Rec.FillTable.RowCount;
Test.check(n > 100);
for i := 0 to 9 do
begin
// first test raw direct add
Test.check(Rec.FillOne);
Master.Server.Add(Rec, true, true);
end;
TestMasterSlave(Master, Slave1, MasterAccess);
if Test is TTestBidirectionalRemoteConnection then
begin
Test.check(
TTestBidirectionalRemoteConnection(Test).HttpServer.RemoveServer(Master));
TTestBidirectionalRemoteConnection(Test).HttpServer.RemoveServer(Master);
end;
Master.Free; // test TRestServer.InternalRecordVersionMaxFromExisting
MasterAccess.Free;
CreateMaster(false);
MasterAccess.Client.BatchStart(TOrmPeopleVersioned, 10000);
while Rec.FillOne do
// fast add via Batch
Test.check(MasterAccess.Client.BatchAdd(Rec, true, true) >= 0);
Test.check(MasterAccess.Client.BatchSend(IDs) = HTTP_SUCCESS);
Test.check(n = length(IDs) + 10);
Test.check(Rec.FillRewind);
for i := 0 to 9 do
Test.check(Rec.FillOne);
for i := 0 to high(IDs) do
if Rec.FillOne then
Test.check(IDs[i] = Rec.IDValue)
else
Test.check(false);
TestMasterSlave(Master, Slave1, MasterAccess);
TestMasterSlave(Master, Slave2, MasterAccess);
if Test is TTestBidirectionalRemoteConnection then
begin
// asynchronous synchronization via websockets
Test.check(Master.RecordVersionSynchronizeMasterStart(true));
Test.check(Slave2.RecordVersionSynchronizeSlaveStart(TOrmPeopleVersioned,
MasterAccess, nil));
end
else
begin
// direct synchronization within the same process
Slave2Callback := TServiceRecordVersionCallback.Create(
Slave2, MasterAccess, TOrmPeopleVersioned, nil);
Master.RecordVersionSynchronizeSubscribeMaster(TOrmPeopleVersioned,
Slave2.Server.RecordVersionCurrent, Slave2Callback);
end;
Test.check(Rec.FillRewind);
for i := 0 to 20 do
begin
Test.check(Rec.FillOne);
Rec.YearOfBirth := Rec.YearOfBirth + 1;
if i and 3 = 1 then
Test.check(Master.Server.Delete(TOrmPeopleVersioned, Rec.IDValue))
else
Test.check(Master.Server.Update(Rec));
if i and 3 = 2 then
begin
Rec.YearOfBirth := Rec.YearOfBirth + 4;
Test.check(Master.Server.Update(Rec), 'update twice to increase Version');
end;
end;
TestMasterSlave(Master, Slave1, MasterAccess);
TestMasterSlave(Master, Slave1, MasterAccess);
if Test is TTestBidirectionalRemoteConnection then
begin
timeout := GetTickCount64 + 3000;
repeat
sleep(1)
until (GetTickCount64 > timeout) or // wait all callbacks to be received
(Slave2.Server.RecordVersionCurrent = Master.Server.RecordVersionCurrent);
Test.check(Slave2.RecordVersionSynchronizeSlaveStop(TOrmPeopleVersioned));
end;
TestMasterSlave(Master, Slave2, nil);
TestMasterSlave(Master, Slave2, MasterAccess);
finally
Rec.Free;
end;
if Test is TTestBidirectionalRemoteConnection then
TTestBidirectionalRemoteConnection(Test).HttpServer.RemoveServer(Master);
finally
Slave2Callback := nil;
Slave1.Free; // warning: Free should be in this order for callbacks release
Slave2.Free;
Master.Free;
MasterAccess.Free;
Model.Free;
end;
end;
procedure TTestSQLite3Engine._TRecordVersion;
begin
TestMasterSlaveRecordVersion(self, '.db3');
end;
type
TOrmPeopleArray = class(TOrmPeople)
private
fInts: TIntegerDynArray;
fCurrency: TCurrencyDynArray;
{$ifdef PUBLISHRECORD}
fRec: TFTSMatchInfo;
{$endif PUBLISHRECORD}
fFileVersion: TFVs;
fU: RawUtf8;
published
{$ifdef PUBLISHRECORD}
property Rec: TFTSMatchInfo
read fRec write fRec;
{$endif PUBLISHRECORD}
property U: RawUtf8
read fU write fU;
property Ints: TIntegerDynArray
index 1 read fInts write fInts;
property Currency: TCurrencyDynArray
index 2 read fCurrency write fCurrency;
property FileVersion: TFVs
index 3 read fFileVersion write fFileVersion;
end;
TOrmPeopleObject = class(TOrmPeople)
private
fPersistent: TCollTst;
fU: TRawUtf8List;
public
/// will create internal U/Persistent instances
constructor Create; override;
/// will release internal U/Persistent
destructor Destroy; override;
published
property U: TRawUtf8List
read fU;
property Persistent: TCollTst
read fPersistent;
end;
TOrmPeopleID = type TID;
TOrmPeopleToBeDeletedID = type TID;
TOrmCustomProps = class(TOrmPeople)
protected
fGUID: TGUID;
fPeopleID: TID;
fPeople: TOrmPeopleID;
fPeopleCascade: TOrmPeopleToBeDeletedID;
{$ifdef PUBLISHRECORD}
fGUIDXE6: TGUID;
{$endif PUBLISHRECORD}
class procedure InternalRegisterCustomProperties(Props: TOrmProperties); override;
public
property GUID: TGUID
read fGUID write fGUID;
published
property PeopleID: TID
read fPeopleID write fPeopleID;
property People: TOrmPeopleID
read fPeople write fPeople;
property PeopleCascade: TOrmPeopleToBeDeletedID
read fPeopleCascade write fPeopleCascade;
{$ifdef PUBLISHRECORD}
property GUIDXE6: TGUID
read fGUIDXE6 write fGUIDXE6;
{$endif PUBLISHRECORD}
end;
TOrmFtsTest = class(TOrmFTS3)
private
fSubject: RawUtf8;
fBody: RawUtf8;
published
property Subject: RawUtf8
read fSubject write fSubject;
property Body: RawUtf8
read fBody write fBody;
end;
TOrmDali1 = class(TOrmVirtualTableAutoID)
private
fYearOfBirth: integer;
fFirstName: RawUtf8;
fYearOfDeath: word;
published
property FirstName: RawUtf8
read fFirstName write fFirstName;
property YearOfBirth: integer
read fYearOfBirth write fYearOfBirth;
property YearOfDeath: word
read fYearOfDeath write fYearOfDeath;
end;
TOrmDali2 = class(TOrmDali1);
{ TOrmPeopleObject }
constructor TOrmPeopleObject.Create;
begin
inherited;
fPersistent := TCollTst.Create;
fU := TRawUtf8List.Create;
end;
destructor TOrmPeopleObject.Destroy;
begin
Persistent.Free;
U.Free;
inherited;
end;
class procedure TOrmCustomProps.InternalRegisterCustomProperties(Props: TOrmProperties);
begin
Props.RegisterCustomPropertyFromTypeName(self, 'TGUID', 'GUID',
@TOrmCustomProps(nil).fGUID, [aIsUnique], 38);
end;
/// will be re-used by both TTestSQLite3Engine and TTestExternalDatabase
procedure InternalTestMany(Test: TSynTestCase; aClient: TRestOrmClientUri);
var
MS: TOrmASource;
MD, MD2: TOrmADest;
i: integer;
sID, dID: array[1..100] of Integer;
res: TIDDynArray;
procedure CheckOK;
begin
if Test.CheckFailed(MS.FillTable <> nil) then
exit;
Test.check(MS.FillTable.RowCount >= length(sID));
while MS.FillOne do
begin
Test.check(MS.DestList.Source.fID = MS.fID);
Test.check(MS.DestList.Dest.SignatureTime <> 0);
MS.ClearProperties;
MS.DestList.Source.ClearProperties;
MS.DestList.Dest.ClearProperties;
end;
MS.FillClose;
end;
begin
MS := TOrmASource.Create;
MD := TOrmADest.Create;
with Test do
try
MD.fSignatureTime := TimeLogNow;
MS.fSignatureTime := MD.fSignatureTime;
check(MS.DestList <> nil);
check(MS.DestList.InheritsFrom(TOrmMany));
check(aClient.TransactionBegin(TOrmASource)); // faster process
for i := 1 to high(dID) do
begin
MD.fSignature := FormatUtf8('% %', [aClient.ClassName, i]);
dID[i] := aClient.Add(MD, true);
check(dID[i] > 0);
end;
for i := 1 to high(sID) do
begin
MS.fSignature := FormatUtf8('% %', [aClient.ClassName, i]);
sID[i] := aClient.Add(MS, True);
check(sID[i] > 0);
MS.DestList.AssociationTime := i;
check(MS.DestList.ManyAdd(aClient, sID[i], dID[i])); // associate both lists
check(not MS.DestList.ManyAdd(aClient, sID[i], dID[i], true)); // no dup
end;
aClient.Commit;
for i := 1 to high(dID) do
begin
check(MS.DestList.SourceGet(aClient, dID[i], res));
if not CheckFailed(length(res) = 1) then
check(res[0] = sID[i]);
check(MS.DestList.ManySelect(aClient, sID[i], dID[i]));
check(MS.DestList.AssociationTime = i);
end;
for i := 1 to high(sID) do
begin
check(MS.DestList.DestGet(aClient, sID[i], res));
if CheckFailed(length(res) = 1) then
continue; // avoid GPF
check(res[0] = dID[i]);
check(MS.DestList.FillMany(aClient, sID[i]) = 1);
check(MS.DestList.FillOne);
check(Integer(MS.DestList.Source) = sID[i]);
check(Integer(MS.DestList.Dest) = dID[i]);
check(MS.DestList.AssociationTime = i);
check(not MS.DestList.FillOne);
check(MS.DestList.DestGetJoined(aClient, '', sID[i], res));
if not CheckFailed(length(res) = 1) then
check(res[0] = dID[i]);
check(MS.DestList.DestGetJoined(aClient, 'ADest.SignatureTime=:(0):', sID[i], res));
check(length(res) = 0);
check(MS.DestList.DestGetJoined(aClient,
FormatUtf8('ADest.SignatureTime=?', [], [MD.SignatureTime]), sID[i], res));
// 'ADest.SignatureTime=:('+Int64ToUtf8(MD.SignatureTime)+'):',sID[i],res));
if CheckFailed(length(res) = 1) then
continue; // avoid GPF
check(res[0] = dID[i]);
MD2 := MS.DestList.DestGetJoined(aClient,
FormatUtf8('ADest.SignatureTime=?', [], [MD.SignatureTime]), sID[i]) as TOrmADest;
// 'ADest.SignatureTime=:('+Int64ToUtf8(MD.SignatureTime)+'):',sID[i]) as TOrmADest;
if CheckFailed(MD2 <> nil) then