fbintf/testsuite/Test16.pas

unit Test16;
{$IFDEF MSWINDOWS} 
{$DEFINE WINDOWS} 
{$ENDIF}

{$IFDEF FPC}
{$mode delphi}
{$codepage UTF8}
{$ENDIF}

{Test 16: Error handling}

{ This test tests for correct responses to various error conditions:

  - Malformed database name.
  - Invalid User Name
  - Invalid password
  - Invalid Update SQL Statement
  - Invalid Select SQL
  - Transaction not started
  - Invalid parameter by name when should be positional
  - Invalid server name
  - invalid user name - logon to server
  - invalid password
}

interface

uses
  Classes, SysUtils, TestManager, IB;

type

  { TTest16 }

  TTest16 = class(TTestBase)
  private
    procedure DBTests(CharSet: AnsiString; SQLDialect: integer);
    procedure ServiceTests(CharSet: AnsiString; SQLDialect: integer);
  public
    function TestTitle: AnsiString; override;
    procedure RunTest(CharSet: AnsiString; SQLDialect: integer); override;
  end;


implementation

{ TTest16 }

procedure TTest16.DBTests(CharSet: AnsiString; SQLDialect: integer);
var DPB: IDPB;
    Attachment: IAttachment;
    Transaction: ITransaction;
    Statement: IStatement;
begin
  DPB := FirebirdAPI.AllocateDPB;
  DPB.Add(isc_dpb_user_name).setAsString(Owner.GetUserName);
  DPB.Add(isc_dpb_password).setAsString(Owner.GetPassword);
  DPB.Add(isc_dpb_lc_ctype).setAsString('UTF8');
  DPB.Add(isc_dpb_set_db_SQL_dialect).setAsByte(SQLDialect);
  try
    writeln(OutFile,'Invalid Database Name Test');
    Attachment := FirebirdAPI.OpenDatabase('localhost:Malformed Name',DPB);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  DPB.Find(isc_dpb_user_name).setAsString('Captain Nemo');
  try
    writeln(OutFile,'Invalid User Name Test');
    Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  DPB.Find(isc_dpb_user_name).setAsString(Owner.GetUserName);
  DPB.Find(isc_dpb_password).setAsString('not a pwd');
  try
    writeln(OutFile,'Invalid password Test');
    Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  DPB.Find(isc_dpb_password).setAsString(Owner.GetPassword);
  Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB);
  Transaction := Attachment.StartTransaction([isc_tpb_write,isc_tpb_nowait,isc_tpb_concurrency],taRollback);
  try
    writeln(OutFile,'Invalid Prepare SQL Test');
    Statement := Attachment.Prepare(Transaction,'Update Employee Set Unknown_Date = ? Where EMP_NO = ?',3);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  try
    writeln(OutFile,'Invalid Open Cursor SQL Test');
    Attachment.OpenCursorAtStart(Transaction,
           'Select X,count(*) As Counter from EMPLOYEE',3);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  Transaction.Rollback;
  try
    writeln(OutFile,'Transaction not started Test');
    Attachment.OpenCursorAtStart(Transaction,
           'Select count(*) As Counter from EMPLOYEE',3);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  Transaction.Start;
  try
    writeln(OutFile,'Invalid Param SQL Type Test');
    Statement := Attachment.Prepare(Transaction,'Update Employee Set Hire_Date = ? Where EMP_NO = ?',3);
    Statement.SQLParams.ByName('EMP_NO').AsDate := EncodeDate(2016,11,5);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  Transaction.Rollback;
  Transaction.Start;
  try
    writeln(OutFile,'Case sensitive Param SQL  Test');
    Statement := Attachment.PrepareWithNamedParameters(Transaction,'Update Employee Set Hire_Date = :Hire_Date Where emp_no = :emp_no',3,false,true);
    Statement.SQLParams.ByName('Hire_Date').AsDate := EncodeDate(2016,11,5);
    Statement.SQLParams.ByName('emp_no').AsInteger := 1;
    Statement.SQLParams.ByName('EMP_NO').AsInteger := 1;
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
end;

procedure TTest16.ServiceTests(CharSet: AnsiString; SQLDialect: integer);
var SPB: ISPB;
    Service: IServiceManager;
    I: integer;
    ServerName: AnsiString;
    DBName: AnsiString;
begin
  if not FirebirdAPI.HasServiceAPI then Exit;

  ServerName := Owner.Server;

  SPB := FirebirdAPI.AllocateSPB;
  SPB.Add(isc_spb_user_name).setAsString(Owner.GetUserName);
  SPB.Add(isc_spb_password).setAsString(Owner.GetPassword);
  try
    writeln(OutFile,'Invalid Server Name Test');
    Service := FirebirdAPI.GetServiceManager('unknown',TCP,SPB);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;

  SPB.Find(isc_spb_user_name).setAsString('Captain Nemo');
  try
    writeln(OutFile,'Invalid User Name Test');
    Service := FirebirdAPI.GetServiceManager(ServerName,TCP,SPB);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
  SPB.Find(isc_spb_user_name).setAsString(Owner.GetUserName);
  SPB.Find(isc_spb_password).setAsString('Bad pwd');
  try
    writeln(OutFile,'Invalid password Test');
    Service := FirebirdAPI.GetServiceManager(ServerName,TCP,SPB);
  except on E: Exception do
    writeln(OutFile,'Error Handled: ',E.Message);
  end;
end;

function TTest16.TestTitle: AnsiString;
begin
  Result := 'Test 16: Error handling';
end;

procedure TTest16.RunTest(CharSet: AnsiString; SQLDialect: integer);
begin
  DBTests(Charset,SQLDialect);
  ServiceTests(Charset,SQLDialect);
end;

initialization
  RegisterTest(TTest16);
end.

Revision:	308
Committed:	Sat Jul 18 10:26:30 2020 UTC (4 years, 5 months ago) by tony
Content type:	text/x-pascal
File size:	5603 byte(s)
Log Message:	Fixes Merged
#	User	Rev	Content
1	tony	45	unit Test16;
2	tony	56	{$IFDEF MSWINDOWS}
3			{$DEFINE WINDOWS}
4			{$ENDIF}
5	tony	45
6	tony	56	{$IFDEF FPC}
7			{$mode delphi}
8	tony	45	{$codepage UTF8}
9	tony	56	{$ENDIF}
10	tony	45
11			{Test 16: Error handling}
12
13			{ This test tests for correct responses to various error conditions:
14
15			- Malformed database name.
16			- Invalid User Name
17			- Invalid password
18			- Invalid Update SQL Statement
19			- Invalid Select SQL
20			- Transaction not started
21			- Invalid parameter by name when should be positional
22			- Invalid server name
23			- invalid user name - logon to server
24			- invalid password
25			}
26
27			interface
28
29			uses
30			Classes, SysUtils, TestManager, IB;
31
32			type
33
34			{ TTest16 }
35
36			TTest16 = class(TTestBase)
37			private
38	tony	56	procedure DBTests(CharSet: AnsiString; SQLDialect: integer);
39			procedure ServiceTests(CharSet: AnsiString; SQLDialect: integer);
40	tony	45	public
41	tony	56	function TestTitle: AnsiString; override;
42			procedure RunTest(CharSet: AnsiString; SQLDialect: integer); override;
43	tony	45	end;
44
45
46			implementation
47
48			{ TTest16 }
49
50	tony	56	procedure TTest16.DBTests(CharSet: AnsiString; SQLDialect: integer);
51	tony	45	var DPB: IDPB;
52			Attachment: IAttachment;
53			Transaction: ITransaction;
54			Statement: IStatement;
55			begin
56			DPB := FirebirdAPI.AllocateDPB;
57			DPB.Add(isc_dpb_user_name).setAsString(Owner.GetUserName);
58			DPB.Add(isc_dpb_password).setAsString(Owner.GetPassword);
59			DPB.Add(isc_dpb_lc_ctype).setAsString('UTF8');
60			DPB.Add(isc_dpb_set_db_SQL_dialect).setAsByte(SQLDialect);
61			try
62			writeln(OutFile,'Invalid Database Name Test');
63			Attachment := FirebirdAPI.OpenDatabase('localhost:Malformed Name',DPB);
64			except on E: Exception do
65			writeln(OutFile,'Error Handled: ',E.Message);
66			end;
67			DPB.Find(isc_dpb_user_name).setAsString('Captain Nemo');
68			try
69			writeln(OutFile,'Invalid User Name Test');
70			Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB);
71			except on E: Exception do
72			writeln(OutFile,'Error Handled: ',E.Message);
73			end;
74			DPB.Find(isc_dpb_user_name).setAsString(Owner.GetUserName);
75			DPB.Find(isc_dpb_password).setAsString('not a pwd');
76			try
77			writeln(OutFile,'Invalid password Test');
78			Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB);
79			except on E: Exception do
80			writeln(OutFile,'Error Handled: ',E.Message);
81			end;
82			DPB.Find(isc_dpb_password).setAsString(Owner.GetPassword);
83			Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB);
84			Transaction := Attachment.StartTransaction([isc_tpb_write,isc_tpb_nowait,isc_tpb_concurrency],taRollback);
85			try
86			writeln(OutFile,'Invalid Prepare SQL Test');
87			Statement := Attachment.Prepare(Transaction,'Update Employee Set Unknown_Date = ? Where EMP_NO = ?',3);
88			except on E: Exception do
89			writeln(OutFile,'Error Handled: ',E.Message);
90			end;
91			try
92			writeln(OutFile,'Invalid Open Cursor SQL Test');
93			Attachment.OpenCursorAtStart(Transaction,
94			'Select X,count(*) As Counter from EMPLOYEE',3);
95			except on E: Exception do
96			writeln(OutFile,'Error Handled: ',E.Message);
97			end;
98			Transaction.Rollback;
99			try
100			writeln(OutFile,'Transaction not started Test');
101			Attachment.OpenCursorAtStart(Transaction,
102			'Select count(*) As Counter from EMPLOYEE',3);
103			except on E: Exception do
104			writeln(OutFile,'Error Handled: ',E.Message);
105			end;
106			Transaction.Start;
107			try
108			writeln(OutFile,'Invalid Param SQL Type Test');
109			Statement := Attachment.Prepare(Transaction,'Update Employee Set Hire_Date = ? Where EMP_NO = ?',3);
110			Statement.SQLParams.ByName('EMP_NO').AsDate := EncodeDate(2016,11,5);
111			except on E: Exception do
112			writeln(OutFile,'Error Handled: ',E.Message);
113			end;
114	tony	270	Transaction.Rollback;
115			Transaction.Start;
116			try
117			writeln(OutFile,'Case sensitive Param SQL Test');
118			Statement := Attachment.PrepareWithNamedParameters(Transaction,'Update Employee Set Hire_Date = :Hire_Date Where emp_no = :emp_no',3,false,true);
119			Statement.SQLParams.ByName('Hire_Date').AsDate := EncodeDate(2016,11,5);
120			Statement.SQLParams.ByName('emp_no').AsInteger := 1;
121			Statement.SQLParams.ByName('EMP_NO').AsInteger := 1;
122			except on E: Exception do
123			writeln(OutFile,'Error Handled: ',E.Message);
124			end;
125	tony	45	end;
126
127	tony	56	procedure TTest16.ServiceTests(CharSet: AnsiString; SQLDialect: integer);
128	tony	45	var SPB: ISPB;
129			Service: IServiceManager;
130			I: integer;
131	tony	56	ServerName: AnsiString;
132			DBName: AnsiString;
133	tony	45	begin
134			if not FirebirdAPI.HasServiceAPI then Exit;
135
136	tony	308	ServerName := Owner.Server;
137	tony	45
138			SPB := FirebirdAPI.AllocateSPB;
139			SPB.Add(isc_spb_user_name).setAsString(Owner.GetUserName);
140			SPB.Add(isc_spb_password).setAsString(Owner.GetPassword);
141			try
142			writeln(OutFile,'Invalid Server Name Test');
143			Service := FirebirdAPI.GetServiceManager('unknown',TCP,SPB);
144			except on E: Exception do
145			writeln(OutFile,'Error Handled: ',E.Message);
146			end;
147
148			SPB.Find(isc_spb_user_name).setAsString('Captain Nemo');
149			try
150			writeln(OutFile,'Invalid User Name Test');
151			Service := FirebirdAPI.GetServiceManager(ServerName,TCP,SPB);
152			except on E: Exception do
153			writeln(OutFile,'Error Handled: ',E.Message);
154			end;
155			SPB.Find(isc_spb_user_name).setAsString(Owner.GetUserName);
156			SPB.Find(isc_spb_password).setAsString('Bad pwd');
157			try
158			writeln(OutFile,'Invalid password Test');
159			Service := FirebirdAPI.GetServiceManager(ServerName,TCP,SPB);
160			except on E: Exception do
161			writeln(OutFile,'Error Handled: ',E.Message);
162			end;
163			end;
164
165	tony	56	function TTest16.TestTitle: AnsiString;
166	tony	45	begin
167			Result := 'Test 16: Error handling';
168			end;
169
170	tony	56	procedure TTest16.RunTest(CharSet: AnsiString; SQLDialect: integer);
171	tony	45	begin
172			DBTests(Charset,SQLDialect);
173			ServiceTests(Charset,SQLDialect);
174			end;
175
176			initialization
177			RegisterTest(TTest16);
178			end.
179