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Add Firebird Object Pascal OO Api test cases
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Submodule delphi-firebird-api
updated
from e4f4b9 to 3f3401
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,198 @@ | ||
| unit firebird.api.testcase; | ||
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| interface | ||
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| uses | ||
| TestExtensions, TestFramework, | ||
| Firebird, Firebird.helper, firebird.client; | ||
|
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| type | ||
| TTestCase_FirebirdAPI = class(TTestCase) | ||
| strict private | ||
| fbstatus: IStatus; | ||
| FEngines: TFirebirdEngines; | ||
| FHandle: THandle; | ||
| master: IMaster; | ||
| prov: IProvider; | ||
| util: IUtil; | ||
| protected | ||
| class function GetEmbeddedSectionName: string; | ||
| public | ||
| procedure SetUp; override; | ||
| procedure TearDown; override; | ||
| published | ||
| procedure Test_attachDatabase; | ||
| procedure Test_attachServiceManager; | ||
| procedure Test_createDatabase; | ||
| end; | ||
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| implementation | ||
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| uses | ||
| Winapi.Windows, System.AnsiStrings, System.IniFiles, System.IOUtils, | ||
| System.SysUtils, | ||
| firebird.constants.h, firebird.consts_pub.h, firebird.inf_pub.h, firebird.ods.h, | ||
| firebird.sqlda_pub.h, | ||
| vcl.dbx.cmdlines; | ||
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| type | ||
| TFirebirdDBVersionCallback = class(IVersionCallbackImpl) | ||
| FValues: TArray<string>; | ||
| procedure callback(status: IStatus; text: PAnsiChar); override; | ||
| property Values: TArray<string> read FValues; | ||
| end; | ||
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| procedure TFirebirdDBVersionCallback.callback(status: IStatus; text: PAnsiChar); | ||
| begin | ||
| inherited; | ||
| FValues := FValues + [string(System.AnsiStrings.StrPas(text))]; | ||
| end; | ||
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| class function TTestCase_FirebirdAPI.GetEmbeddedSectionName: string; | ||
| begin | ||
| Result := 'embedded.' + | ||
| {$ifdef Win32}'x86'{$endif} | ||
| {$ifdef Win64}'x64'{$endif} | ||
| ; | ||
| end; | ||
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| procedure TTestCase_FirebirdAPI.SetUp; | ||
| begin | ||
| inherited; | ||
| var fbclient := ''; | ||
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| var F := TIniFile.Create(TCmdLineParams_App.ConfigFile); | ||
| try | ||
| fbclient := ExpandFileNameString(F.ReadString(GetEmbeddedSectionName, 'Default', '')); | ||
| finally | ||
| F.Free; | ||
| end; | ||
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| master := fb_get_master_interface(fbclient, FHandle); | ||
| fbstatus := master.getStatus; | ||
| util := master.getUtilInterface; | ||
| prov := master.getDispatcher; | ||
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| FEngines := TFirebirdEngines.Create(fbclient); | ||
| end; | ||
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| procedure TTestCase_FirebirdAPI.TearDown; | ||
| begin | ||
| fbstatus := nil; | ||
| util := nil; | ||
| prov := nil; | ||
| master := nil; | ||
| FreeLibrary(FHandle); | ||
| FEngines.Free; | ||
| inherited; | ||
| end; | ||
|
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| procedure TTestCase_FirebirdAPI.Test_attachDatabase; | ||
| begin | ||
| var p := util.getXpbBuilder(fbstatus, IXpbBuilder.DPB, nil, 0); | ||
| try | ||
| p.insertString(fbstatus, isc_dpb_config, FEngines.GetProviders); | ||
| var a := prov.attachDatabase(fbstatus, 'employee', p.getBufferLength(fbstatus), p.getBuffer(fbstatus)); | ||
| try | ||
| var v := TFirebirdDBVersionCallback.Create; | ||
| try | ||
| util.getFbVersion(fbstatus, a, v); | ||
| for var s in v.Values do Status(s); | ||
| finally | ||
| v.Free; | ||
| end; | ||
| finally | ||
| a.detach(fbstatus); | ||
| end; | ||
| finally | ||
| p.dispose; | ||
| end; | ||
| end; | ||
|
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| procedure TTestCase_FirebirdAPI.Test_attachServiceManager; | ||
| begin | ||
| var p := util.getXpbBuilder(fbstatus, IXpbBuilder.SPB_ATTACH, nil, 0); | ||
| try | ||
| p.insertString(fbstatus, isc_spb_user_name, DBA_USER_NAME); | ||
| p.insertString(fbstatus, isc_spb_password, TFirebird.DefaultDBAPassword); | ||
| var a := prov.attachServiceManager(fbstatus, TFirebird.service_mgr, p.getBufferLength(fbstatus), p.getBuffer(fbstatus)); | ||
| try | ||
| var res: TBytes; | ||
| SetLength(res, High(Byte)); | ||
|
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| var b := TBytes.Create(isc_info_svc_version, isc_info_svc_server_version, isc_info_svc_implementation, isc_info_end); | ||
| a.query(fbstatus, 0, nil, Length(b), @b[0], Length(res), @res[0]); | ||
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| var r := util.getXpbBuilder(fbstatus, IXpbBuilder.SPB_RESPONSE, @res[0], Length(res)); | ||
| try | ||
| while r.getTag(fbstatus) <> isc_info_end do begin | ||
| case r.getTag(fbstatus) of | ||
| isc_info_svc_version: status(r.getInt(fbstatus).ToString); | ||
| isc_info_svc_server_version: status(string(System.AnsiStrings.StrPas(r.getString(fbstatus)))); | ||
| isc_info_svc_implementation: status(string(System.AnsiStrings.StrPas(r.getString(fbstatus)))); | ||
| end; | ||
| r.moveNext(fbstatus); | ||
| end; | ||
| finally | ||
| r.dispose; | ||
| end; | ||
| finally | ||
| a.detach(fbstatus); | ||
| end; | ||
| finally | ||
| p.dispose; | ||
| end; | ||
| end; | ||
|
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| procedure TTestCase_FirebirdAPI.Test_createDatabase; | ||
| begin | ||
| for var Engine in FEngines do begin | ||
| for var PageSize in Engine.SupportedPageSizes do begin | ||
| var p := util.getXpbBuilder(fbstatus, IXpbBuilder.DPB, nil, 0); | ||
| try | ||
| p.insertString(fbstatus, isc_dpb_config, FEngines.GetProviders(Engine)); | ||
| p.insertInt(fbstatus, isc_dpb_page_size, PageSize); | ||
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| var fdb := TPath.ChangeExtension(TPath.GetTempPath + TPath.GetRandomFileName, 'fdb'); | ||
| status(Format('Database: %s Engine: %s PageSize: %d', [fdb, Engine.Version, PageSize])); | ||
| var a := prov.createDatabase(fbstatus, fdb, p.getBufferLength(fbstatus), p.getBuffer(fbstatus)); | ||
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| var v := TFirebirdDBVersionCallback.Create; | ||
| try | ||
| util.getFbVersion(fbstatus, a, v); | ||
| for var s in v.Values do Status(s); | ||
| finally | ||
| v.Free; | ||
| end; | ||
|
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| var q := TBytes.Create(isc_info_page_size, isc_info_ods_version, isc_info_ods_minor_version, isc_info_end); | ||
|
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| var res: TBytes; | ||
| SetLength(res, High(Byte)); | ||
| a.getInfo(fbstatus, Length(q), @q[0], Length(res), @res[0]); | ||
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| var r := util.getXpbBuilder(fbstatus, IXpbBuilder.INFO_RESPONSE, @res[0], Length(res)); | ||
| try | ||
| while r.getTag(fbstatus) <> isc_info_end do begin | ||
| case r.getTag(fbstatus) of | ||
| isc_info_page_size: CheckEquals(PageSize, r.getInt(fbstatus)); | ||
| isc_info_ods_version: CheckEquals(DECODE_ODS_MAJOR(Engine.EncodedODS), r.getInt(fbstatus)); | ||
| isc_info_ods_minor_version: CheckEquals(DECODE_ODS_MINOR(Engine.EncodedODS), r.getInt(fbstatus)); | ||
| end; | ||
| r.moveNext(fbstatus); | ||
| end; | ||
| finally | ||
| r.dispose; | ||
| end; | ||
|
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| a.dropDatabase(fbstatus) | ||
| finally | ||
| p.dispose; | ||
| end; | ||
| end; | ||
| end; | ||
| end; | ||
|
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| initialization | ||
| if TCmdLineParams_App.TestSuite3 then RegisterTest(TTestCase_FirebirdAPI.Suite); | ||
| end. |
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