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(*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*)
unit TestLogger;
{$I ../src/Thrift.Defines.inc}
interface
uses
Classes, Windows, SysUtils, Math, ActiveX, ComObj,
{$IFDEF SupportsAsync} System.Threading, {$ENDIF}
DateUtils,
Generics.Collections,
TestConstants,
ConsoleHelper,
Thrift,
Thrift.Protocol.Compact,
Thrift.Protocol.JSON,
Thrift.Protocol,
Thrift.Transport.Pipes,
Thrift.Transport.WinHTTP,
Thrift.Transport.MsxmlHTTP,
Thrift.Transport,
Thrift.Stream,
Thrift.Test,
Thrift.WinHTTP,
Thrift.Utils,
Thrift.Configuration,
Thrift.Collections;
type
TClientTestGroup = (
test_Unknown,
test_BaseTypes,
test_Structs,
test_Containers,
test_Exceptions
// new values here
);
TClientTestGroups = set of TClientTestGroup;
ITestLogger = interface
['{26693ED5-1469-48AD-B1F3-04281B053DD4}']
procedure StartTestGroup( const aGroup : string; const aTest : TClientTestGroup);
procedure Expect( aTestResult : Boolean; const aTestInfo : string);
procedure QueryTestStats( out failed, executed : TClientTestGroups);
procedure ReportResults;
end;
// test reporting helper
TTestLoggerImpl = class( TInterfacedObject, ITestLogger)
strict private
FTestGroup : string;
FCurrentTest : TClientTestGroup;
FSuccesses : Integer;
FErrors : TStringList;
FFailed : TClientTestGroups;
FExecuted : TClientTestGroups;
strict protected
// ITestLogger = interface
procedure StartTestGroup( const aGroup : string; const aTest : TClientTestGroup);
procedure Expect( aTestResult : Boolean; const aTestInfo : string);
procedure QueryTestStats( out failed, executed : TClientTestGroups);
procedure ReportResults;
public
constructor Create;
destructor Destroy; override;
end;
implementation
constructor TTestLoggerImpl.Create;
begin
inherited Create;
FCurrentTest := test_Unknown;
// error list: keep correct order, allow for duplicates
FErrors := TStringList.Create;
FErrors.Sorted := FALSE;
FErrors.Duplicates := dupAccept;
end;
destructor TTestLoggerImpl.Destroy;
begin
try
FreeAndNil( FErrors);
finally
inherited Destroy;
end;
end;
procedure TTestLoggerImpl.StartTestGroup( const aGroup : string; const aTest : TClientTestGroup);
begin
FTestGroup := aGroup;
FCurrentTest := aTest;
Include( FExecuted, aTest);
if FTestGroup <> '' then begin
Console.WriteLine('');
Console.WriteLine( aGroup+' tests');
Console.WriteLine( StringOfChar('-',60));
end;
end;
procedure TTestLoggerImpl.Expect( aTestResult : Boolean; const aTestInfo : string);
begin
if aTestResult then begin
Inc(FSuccesses);
Console.WriteLine( aTestInfo+': passed');
end
else begin
FErrors.Add( FTestGroup+': '+aTestInfo);
Include( FFailed, FCurrentTest);
Console.WriteLine( aTestInfo+': *** FAILED ***');
// We have a failed test!
// -> issue DebugBreak ONLY if a debugger is attached,
// -> unhandled DebugBreaks would cause Windows to terminate the app otherwise
if IsDebuggerPresent
then {$IFDEF CPUX64} DebugBreak {$ELSE} asm int 3 end {$ENDIF};
end;
end;
procedure TTestLoggerImpl.QueryTestStats( out failed, executed : TClientTestGroups);
begin
failed := FFailed;
executed := FExecuted;
end;
procedure TTestLoggerImpl.ReportResults;
var nTotal : Integer;
sLine : string;
begin
// prevent us from stupid DIV/0 errors
nTotal := FSuccesses + FErrors.Count;
if nTotal = 0 then begin
Console.WriteLine('No results logged');
Exit;
end;
Console.WriteLine('');
Console.WriteLine( StringOfChar('=',60));
Console.WriteLine( IntToStr(nTotal)+' tests performed');
Console.WriteLine( IntToStr(FSuccesses)+' tests succeeded ('+IntToStr(round(100*FSuccesses/nTotal))+'%)');
Console.WriteLine( IntToStr(FErrors.Count)+' tests failed ('+IntToStr(round(100*FErrors.Count/nTotal))+'%)');
Console.WriteLine( StringOfChar('=',60));
if FErrors.Count > 0 then begin
Console.WriteLine('FAILED TESTS:');
for sLine in FErrors do Console.WriteLine('- '+sLine);
Console.WriteLine( StringOfChar('=',60));
InterlockedIncrement( ExitCode); // return <> 0 on errors
end;
Console.WriteLine('');
end;
end.
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