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test.core.data.pas
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test.core.data.pas
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/// regression tests for high-level mormot.core.* units
// - 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.core.data;
interface
{$I ..\src\mormot.defines.inc}
// if defined, TTestCoreProcess.JSONBenchmark will include some other libraries
// on my Laptop, parsing the 1MB People.json expanded array on Win32:
// TOrmTableJson = 507 MB/s (the parser dedicated to ORM resultset)
// TDocVariantData = 169 MB/s (custom variant time with late binding)
// DynArrayLoadJson = 332 MB/s (dynamic array of records via cached RTTI)
{$define JSONBENCHMARK_FPJSON} // fpjson = 24 MB/s
{.$define JSONBENCHMARK_JSONTOOLS} // jsontools = 38 MB /s
{.$define JSONBENCHMARK_LGENERICS} // lgenerics = 48 MB /s
{.$define JSONBENCHMARK_DELPHIJSON} // Delphi system.json = 5.8 MB/s on XE8
{.$define JSONBENCHMARK_JDO} // JsonDataObjects = 103 MB/s
{.$define JSONBENCHMARK_SO} // SuperObject = 35 MB/s on Delphi, 10.5 MB/s on FPC
{.$define JSONBENCHMARK_XSO} // X-SuperObject = 1.5 MB/s
{.$define JSONBENCHMARK_GRIJJY} // Grijjy = 54 MB/s
{.$define JSONBENCHMARK_DWS} // dwsJSON = 97 MB/s
{.$define JSONBENCHMARK_WSFT} // WinSoft JSON = 27 MB/s
uses
sysutils,
classes,
variants,
{$ifdef FPC}
{$undef JSONBENCHMARK_DELPHIJSON} // system.json is not available on FPC
{$ifdef JSONBENCHMARK_FPJSON}
fpjson,
jsonparser,
{$endif JSONBENCHMARK_FPJSON}
{$ifdef JSONBENCHMARK_JSONTOOLS}
jsontools,
{$endif JSONBENCHMARK_JSONTOOLS}
{$else}
typinfo, // for proper Delphi inlining
{$undef JSONBENCHMARK_FPJSON} // fpjson is not available on Delphi
{$ifdef JSONBENCHMARK_DELPHIJSON}
system.json,
{$endif JSONBENCHMARK_DELPHIJSON}
{$ifdef JSONBENCHMARK_JDO}
JsonDataObjects,
{$endif JSONBENCHMARK_JDO}
{$endif FPC}
{$ifdef JSONBENCHMARK_SO}
SuperObject,
SuperTypes,
{$endif JSONBENCHMARK_SO}
{$ifdef JSONBENCHMARK_XSO}
XSuperObject,
{$endif JSONBENCHMARK_XSO}
{$ifdef JSONBENCHMARK_GRIJJY}
Grijjy.Bson,
{$endif JSONBENCHMARK_GRIJJY}
{$ifdef JSONBENCHMARK_DWS}
dwsJson,
{$endif JSONBENCHMARK_DWS}
{$ifdef JSONBENCHMARK_WSFT}
WinJson,
{$endif JSONBENCHMARK_WSFT}
{$ifdef JSONBENCHMARK_LGENERICS}
lgUtils,
lgJson,
{$endif JSONBENCHMARK_LGENERICS}
mormot.core.base,
mormot.core.os,
mormot.core.text,
mormot.core.buffers,
mormot.core.unicode,
mormot.core.rtti,
mormot.core.variants,
mormot.core.json,
mormot.core.data,
mormot.core.datetime,
mormot.crypt.core,
mormot.crypt.secure,
mormot.core.perf,
mormot.core.search,
mormot.core.mustache,
mormot.core.threads,
mormot.core.log,
mormot.core.zip,
mormot.core.test,
mormot.lib.z,
mormot.lib.lizard,
{$ifdef OSWINDOWS}
mormot.lib.win7zip,
{$endif OSWINDOWS}
mormot.net.sock,
mormot.db.core,
mormot.db.nosql.bson,
mormot.orm.base,
mormot.orm.core,
mormot.rest.client,
mormot.rest.server,
mormot.net.client,
mormot.net.ldap,
test.core.base;
{$ifdef FPC_EXTRECORDRTTI}
{$rtti explicit fields([vcPublic])} // mantadory :(
{$endif FPC_EXTRECORDRTTI}
type
/// this test case will test most high-level functions, classes and types
// defined and implemented in the mormot.core.*.pas units
TTestCoreProcess = class(TSynTestCase)
protected
procedure MustacheTranslate(var English: string);
procedure MustacheHelper(const Value: variant; out Result: variant);
published
/// some low-level RTTI access
// - especially the field type retrieval from published properties
procedure _RTTI;
/// validate some internal data structures
procedure DataStructures;
/// some low-level Url encoding from parameters
procedure UrlEncoding;
/// some low-level JSON encoding/decoding
procedure EncodeDecodeJSON;
/// some performance numbers about JSON parsing and generating
procedure JSONBenchmark;
/// HTML generation from Wiki Or Markdown syntax
procedure WikiMarkdownToHtml;
/// some low-level variant process
procedure Variants;
/// test the Mustache template rendering unit
procedure MustacheRenderer;
/// variant-based JSON/BSON document process
procedure _TDocVariant;
/// IDocList / IDocDict wrappers
procedure _IDocAny;
/// low-level TDecimal128 decimal value process (as used in BSON)
procedure _TDecimal128;
/// BSON process (using TDocVariant)
procedure _BSON;
/// test SELECT statement parsing
procedure _TSelectStatement;
/// test advanced statistics monitoring
procedure _TSynMonitorUsage;
end;
/// this test case will test most functions, classes and types defined and
// implemented e.g. in the mormot.core.zip / mormot.lib.lizard units
TTestCoreCompression = class(TSynTestCase)
protected
Data: RawByteString; // contains the first 1MB of mormot2tests executable
DataFile: TFileName; // (may be truncated) mormot2tests executable copy
M: TMemoryStream;
crc0, crc1: cardinal; // crc0=plain crc1=deflated
ZipFile: TFileName;
{$ifdef OSWINDOWS}
Tot7z: Int64;
function Callback7z(const sender: I7zArchive; current, total: Int64): HRESULT;
{$endif OSWINDOWS}
public
procedure Setup; override;
procedure CleanUp; override;
published
/// direct deflate/inflate functions
procedure InMemoryCompression;
/// .gzip archive handling
procedure GZIPFormat;
/// .zip archive handling
procedure ZIPFormat;
{$ifdef OSWINDOWS}
/// validate the 7z.dll wrapper in mormot.lib.win7zip
procedure _7Zip;
{$endif OSWINDOWS}
/// SynLZ internal format
procedure _SynLZ;
/// TAlgoCompress classes
procedure _TAlgoCompress;
end;
type
/// a record used e.g. by IComplexCalculator.EchoRecord
TConsultaNav = packed record
MaxRows, Row0, RowCount: int64;
IsSqlUpdateBack, EOF: boolean;
end;
TOrmTest = class(TOrm)
private
fTest: RawUtf8;
fValfloat: double;
fValWord: word;
fNext: TOrmTest;
fInt: int64;
fValDate: TDateTime;
fData: RawBlob;
fAnsi: WinAnsiString;
fUnicode: SynUnicode;
fVariant: variant;
procedure SetInt(const Value: int64);
public
procedure FillWith(i: Integer);
procedure CheckWith(test: TSynTestCase; i: Integer; offset: integer = 0;
checkblob: boolean = true);
published
property Int: int64
read fInt write SetInt default 12;
property Test: RawUtf8
read fTest write fTest;
property Unicode: SynUnicode
read fUnicode write fUnicode;
property Ansi: WinAnsiString
read fAnsi write fAnsi;
property ValFloat: double
read fValfloat write fValFloat;
property ValWord: word
read fValWord write fValWord;
property ValDate: tdatetime
read fValDate write fValDate;
property Next: TOrmTest
read fNext write fNext;
property Data: RawBlob
read fData write fData;
property ValVariant: variant
read fVariant write fVariant;
end;
type
TCollTest = class(TCollectionItem)
private
FLength: Integer;
FColor: Integer;
FName: RawUtf8;
published
property Color: Integer
read FColor write FColor;
property Length: Integer
read FLength write FLength;
property Name: RawUtf8
read FName write FName;
end;
TCollTest2 = class(TCollTest)
private
FNew: TObject;
published
property New: TObject
read FNew write FNew;
end;
TCollTestsI = class(TInterfacedCollection)
public
class function GetClass: TCollectionItemClass; override;
end;
TCollTests = class(TInterfacedCollection)
private
function GetCollItem(Index: Integer): TCollTest;
public
class function GetClass: TCollectionItemClass; override;
function Add: TCollTest;
property Item[Index: Integer]: TCollTest
read GetCollItem; default;
end;
TMyCollection = class(TCollection);
TCollTst = class(TPersistent)
private
fColl: TCollTests;
fTCollTest: TCollTest;
fStr: TStringList;
procedure SetColl(const Value: TCollTests); // validate Setter
public
constructor Create;
destructor Destroy; override;
published
property One: TCollTest
read fTCollTest write fTCollTest;
property Coll: TCollTests
read fColl write SetColl;
property Str: TStringList
read fStr write fStr;
end;
TCollTstDynArray = class(TCollTst)
private
fInts: TIntegerDynArray;
fTimeLog: TTimeLogDynArray;
fFileVersions: TFVs;
class procedure FVReader(var Context: TJsonParserContext; Data: pointer);
class procedure FVWriter(W: TJsonWriter; Data: pointer;
Options: TTextWriterWriteObjectOptions);
class procedure FVReader2(var Context: TJsonParserContext; Data: pointer);
class procedure FVWriter2(W: TJsonWriter; Data: pointer;
Options: TTextWriterWriteObjectOptions);
class procedure FVClassReader(var Context: TJsonParserContext;
Value: TObject);
class procedure FVClassWriter(W: TJsonWriter; Value: TObject;
Options: TTextWriterWriteObjectOptions);
published
property Ints: TIntegerDynArray
read fInts write fInts;
property TimeLog: TTimeLogDynArray
read fTimeLog write fTimeLog;
property FileVersion: TFVs
read fFileVersions write fFileVersions;
end;
TEntry = packed record
ID: TID;
Timestamp512: cardinal;
Tag: cardinal;
Json: RawUtf8;
end;
PEntry = ^TEntry;
const
// convention may be to use __ or _ before the type name
// put in interface section of the unit to be reused if needed
__TTestCustomJsonRecord: RawUtf8 =
'A,B,C integer D RawUtf8 E{E1,E2 double} F TDateTime';
__TTestCustomJsonArray: RawUtf8 =
'A,B,C byte D RawByteString E[E1 double E2 string] F TDateTime';
__TTestCustomJsonArraySimple =
'A,B Int64 C array of TGuid D RawUtf8 E [F RawUtf8 G array of RawUtf8] H RawUtf8';
__TTestCustomJsonArrayVariant =
'A,B Int64 C array of variant D RawUtf8';
__TTestCustomJsonGitHub =
'name RawUtf8 id cardinal description RawUtf8 ' +
'fork boolean owner{login RawUtf8 id currency}';
__TTestCustomJson2Title =
'TITYPE,TIID,TICID,TIDSC30,TIORDER,TIDEL RawUtf8';
__TTestCustomJson2 =
'Transactions [TRTYPE RawUtf8 TRDATE TDateTime TRAA RawUtf8 ' +
'TRCAT1,TRCAT2,TRCAT3,TRACID TTestCustomJson2Title ' +
'TRRMK RawUtf8]';
__TTestCustomDiscogs =
'pagination{per_page,items,page Integer}' +
'releases[status,title,format,label,artist RawUtf8 year,id integer]';
__TEntry =
'ID: Int64; Timestamp512,Tag: cardinal; Json: RawUtf8';
__TSubAB =
'a : RawUtf8; b : integer;';
__TSubCD =
'c : byte; d : RawUtf8;';
__TAggregate =
'abArr : array of TSubAB; cdArr : array of TSubCD;';
zendframeworkFileName = 'zendframework.json';
discogsFileName = 'discogs.json';
implementation
{ TOrmTest }
procedure TOrmTest.SetInt(const Value: int64);
begin
fInt := Value;
end;
procedure TOrmTest.FillWith(i: Integer);
begin
Int := i;
Test := Int32ToUtf8(i);
Ansi := WinAnsiString(Test);
Unicode := WinAnsiToSynUnicode(Ansi);
ValFloat := i * 2.5;
ValWord := i;
ValDate := i + 30000;
Data := Test;
{$ifndef NOVARIANTS}
ValVariant := _ObjFast(['id', i]);
{$endif}
end;
procedure TOrmTest.CheckWith(test: TSynTestCase; i: Integer; offset: integer;
checkblob: boolean);
begin
test.Check(i <> 0);
test.CheckUtf8(ID = i, 'id=%=%', [ID, i]);
test.Check(Int = i);
test.Check(GetInteger(pointer(self.Test)) = i);
test.Check(Ansi = WinAnsiString(self.Test));
test.Check(Unicode = WinAnsiToSynUnicode(Ansi));
test.Check(ValFloat = i * 2.5);
test.Check(ValWord = (i + offset) and $ffff);
test.Check(ValDate = i + 30000);
if checkblob then
test.Check(Data = self.Test);
{$ifndef NOVARIANTS}
test.Check(DocVariantType.IsOfType(ValVariant), 'var1');
test.Check(VariantSaveJson(ValVariant) = '{"id":' + self.Test + '}', 'var2');
{$endif}
end;
{ TTestCoreProcess }
procedure TTestCoreProcess.Variants;
var
v: Variant;
vd: TVarData absolute v;
info: TGetJsonField;
t: pointer;
dt: TDateTime;
ni: TNullableInteger;
nt: TNullableUtf8Text;
begin
TextToVariant('1E629839-D230-4EEE-BA04-BE1258EB3AF6', {allowdouble=}true, v);
Check(VarIsStr(v));
Check(VariantTypeName(v)^ = 'String');
TextToVariant('261E306F', true, v);
Check(VarIsStr(v));
TextToVariant('1e-324', true, v);
Check(VarIsStr(v));
TextToVariant('1e308', true, v);
Check(VarIsStr(v));
t := nil; // makes the compiler happy
ValueVarToVariant(nil, 0, oftBoolean, vd, false, t);
Check(not boolean(v));
Check(VariantTypeName(v)^ = 'Boolean');
ValueVarToVariant('0', 1, oftBoolean, vd, false, t);
Check(not boolean(v));
Check(VariantTypeName(v)^ = 'Boolean');
ValueVarToVariant('false', 5, oftBoolean, vd, false, t);
Check(not boolean(v));
Check(VariantTypeName(v)^ = 'Boolean');
ValueVarToVariant('1', 1, oftBoolean, vd, false, t);
Check(boolean(v));
Check(VariantTypeName(v)^ = 'Boolean');
ValueVarToVariant('true', 4, oftBoolean, vd, false, t);
Check(boolean(v));
Check(VariantTypeName(v)^ = 'Boolean');
GetVariantFromJsonField('0', False, v, nil);
Check(vd.VType = varInteger);
Check(VariantTypeName(v)^ = 'Integer');
Check(v = 0);
GetVariantFromJsonField('123', False, v, nil);
Check(vd.VType = varInteger);
Check(v = 123);
GetVariantFromJsonField('0123', False, v, nil);
Check(vd.VType = varString);
Check(VariantTypeName(v)^ = 'String');
GetVariantFromJsonField('-', False, v, nil);
Check(vd.VType = varString);
Check(v = '-');
GetVariantFromJsonField('-e', False, v, nil);
Check(vd.VType = varString);
Check(v = '-e');
GetVariantFromJsonField('-0', False, v, nil);
Check(vd.VType = varInteger);
Check(VariantTypeName(@vd)^ = 'Integer');
Check(v = 0);
GetVariantFromJsonField('-123', False, v, nil);
Check(vd.VType = varInteger);
Check(v = -123);
GetVariantFromJsonField('-0123', False, v, nil);
Check(vd.VType = varString);
Check(VariantTypeName(v)^ = 'String');
GetVariantFromJsonField('123456789', False, v, nil);
Check(vd.VType = varInteger);
Check(VariantTypeName(v)^ = 'Integer');
Check(v = 123456789);
GetVariantFromJsonField('9876543210', False, v, nil);
Check(vd.VType = varInt64);
Check(VariantTypeName(v)^ = 'Int64');
Check(v = 9876543210);
GetVariantFromJsonField('12345678901', False, v, nil);
Check(vd.VType = varInt64);
Check(v = 12345678901);
GetVariantFromJsonField('12345678901234567', False, v, nil);
Check(vd.VType = varInt64);
GetVariantFromJsonField('123456789012345678', False, v, nil);
Check(vd.VType = varInt64);
Check(v = 123456789012345678);
GetVariantFromJsonField('1234567890123456789', False, v, nil);
Check(vd.VType = varInt64);
Check(v = 1234567890123456789);
GetVariantFromJsonField('12345678901234567890', False, v, nil, true);
Check(vd.VType = varDouble);
Check(VariantTypeName(v)^ = 'Double');
CheckSame(vd.VDouble, 12345678901234567890.0, 0);
GetVariantFromJsonField('12345678901234567890', False, v, nil, false);
Check(vd.VType = varString);
GetVariantFromJsonField('0.123', False, v, nil);
Check(vd.VType = varCurrency);
Check(VariantTypeName(v)^ = 'Currency');
Check(v = 0.123);
GetVariantFromJsonField('-0.123', False, v, nil);
Check(vd.VType = varCurrency);
Check(v = -0.123);
GetVariantFromJsonField('-123.1', False, v, nil);
Check(vd.VType = varCurrency);
Check(v = -123.1);
GetVariantFromJsonField('-123.12', False, v, nil);
Check(vd.VType = varCurrency);
Check(v = -123.12);
GetVariantFromJsonField('-123.123', False, v, nil);
Check(vd.VType = varCurrency);
Check(v = -123.123);
GetVariantFromJsonField('123.1234', False, v, nil);
Check(vd.VType = varCurrency);
Check(v = 123.1234);
GetVariantFromJsonField('-123.1234', False, v, nil);
Check(vd.VType = varCurrency);
Check(v = -123.1234);
GetVariantFromJsonField('0123.1234', False, v, nil);
Check(vd.VType = varString);
GetVariantFromJsonField('-0123.1234', False, v, nil);
Check(vd.VType = varString);
GetVariantFromJsonField('-123.1234', False, v, nil);
Check(vd.VType = varCurrency);
GetVariantFromJsonField('123.12345', False, v, nil);
Check(vd.VType = varString);
GetVariantFromJsonField('123.12345', False, v, nil, {double=}true);
Check(vd.VType = varDouble);
CheckSame(v, 123.12345);
GetVariantFromJsonField('-123.12345', False, v, nil, true);
Check(vd.VType = varDouble);
CheckSame(v, -123.12345);
GetVariantFromJsonField('-1.123e12', False, v, nil, true);
Check(vd.VType = varDouble);
CheckSame(v, -1.123e12);
GetVariantFromJsonField('-123.123e-2', False, v, nil, true);
Check(vd.VType = varDouble);
Check(VariantTypeName(v)^ = 'Double');
CheckSame(v, -123.123e-2);
GetVariantFromJsonField('-123.123ee2', False, v, nil, true);
Check(vd.VType = varString);
Check(VariantTypeName(v)^ = 'String');
Check(v = '-123.123ee2');
GetVariantFromJsonField('1e', False, v, nil);
Check(vd.VType = varString);
Check(v = '1e');
GetVariantFromJsonField('1e0', False, v, nil);
Check(vd.VType = varInteger);
Check(VariantTypeName(v)^ = 'Integer');
Check(v = 1);
GetVariantFromJsonField('1-123.12', False, v, nil);
Check(vd.VType = varString);
Check(v = '1-123.12');
GetVariantFromJsonField('123.', False, v, nil);
Check(vd.VType = varString);
Check(v = '123.');
GetVariantFromJsonField('123.abc', False, v, nil);
Check(vd.VType = varString);
Check(v = '123.abc');
GetVariantFromJsonField('123.1abc', False, v, nil);
Check(vd.VType = varString);
Check(v = '123.1abc');
GetVariantFromJsonField('123.12a', False, v, nil);
Check(vd.VType = varString);
Check(v = '123.12a');
GetVariantFromJsonField('123.123a', False, v, nil);
Check(vd.VType = varString);
Check(v = '123.123a');
GetVariantFromJsonField('123.1234a', False, v, nil);
Check(vd.VType = varString);
Check(v = '123.1234a');
Check(VariantToDateTime('2016', dt));
CheckSame(dt, 42370);
Check(VariantToDateTime(2016, dt));
CheckSame(dt, 42370);
Check(VariantToDateTime('1982/10/30', dt));
CheckSame(dt, 30254);
Check(not VariantToDateTime('201a', dt));
ni := NullableIntegerNull;
Check(NullableIntegerIsEmptyOrNull(ni));
ni := NullableInteger(10);
Check(not NullableIntegerIsEmptyOrNull(ni));
Check(NullableIntegerToValue(ni) = 10);
nt := NullableUtf8TextNull;
Check(NullableUtf8TextIsEmptyOrNull(nt));
nt := NullableUtf8Text('toto');
Check(not NullableUtf8TextIsEmptyOrNull(nt));
Check(NullableUtf8TextToValue(nt) = 'toto');
{$ifndef FPC} // FPC does not allow to mix variant derivated types
Check(ni = 10);
Check(nt = 'toto');
{$endif FPC}
info.Json := nil;
JsonToAnyVariant(v, info, nil, false);
Check(vd.VType = varEmpty);
Check(VariantTypeName(v)^ = 'Empty');
v := VariantLoadJson('');
Check(vd.VType = varEmpty);
v := VariantLoadJson('null');
Check(vd.VType = varNull);
Check(VariantTypeName(v)^ = 'Null');
v := VariantLoadJson('false');
Check(not boolean(v));
Check(VariantTypeName(v)^ = 'Boolean');
v := VariantLoadJson('true');
Check(VariantTypeName(v)^ = 'Boolean');
Check(boolean(v));
v := VariantLoadJson('invalid');
Check(vd.VType = varEmpty);
Check(VariantTypeName(v)^ = 'Empty');
Check(VariantLoadJson(v, 'true'));
Check(boolean(v));
Check(not VariantLoadJson(v, 'invalid'));
Check(vd.VType = varEmpty);
Check(VariantTypeName(v)^ = 'Empty');
v := VariantLoadJson('0');
Check(vd.VType = varInteger);
Check(VariantTypeName(v)^ = 'Integer');
v := VariantLoadJson('123456789012345678');
Check(vd.VType = varInt64);
Check(VariantTypeName(v)^ = 'Int64');
Check(v = 123456789012345678);
v := VariantLoadJson('123.1234');
Check(vd.VType = varCurrency);
Check(VariantTypeName(v)^ = 'Currency');
CheckSame(v, 123.1234);
v := VariantLoadJson('1E300', nil, true);
Check(vd.VType = varDouble);
Check(VariantTypeName(v)^ = 'Double');
CheckSame(v, 1e300);
v := VariantLoadJson('-1E300', nil, true);
Check(vd.VType = varDouble);
CheckSame(v, -1e300);
v := VariantLoadJson('-1E-300', nil, true);
Check(vd.VType = varDouble);
CheckSame(v, -1e-300);
v := VariantLoadJson('1E-300', nil, true);
Check(vd.VType = varDouble);
CheckSame(v, 1e-300);
v := VariantLoadJson('[]', @JSON_[mFast]);
Check(VariantTypeName(v)^ = 'DocVariant');
Check(v._kind = ord(dvArray));
Check(v._count = 0);
v := VariantLoadJson('[ ]', @JSON_[mFast]);
Check(v._kind = ord(dvArray));
Check(v._count = 0);
v := VariantLoadJson('{ }', @JSON_[mFast]);
Check(VariantTypeName(v)^ = 'DocVariant');
Check(v._kind = ord(dvObject));
Check(v._count = 0);
v := VariantLoadJson('[1,2,3]', @JSON_[mFast]);
Check(v._kind = ord(dvArray));
Check(v._count = 3);
v := VariantLoadJson(' {"a":10,b:20}', @JSON_[mFast]);
Check(v._kind = ord(dvObject));
Check(v._count = 2);
Check(VariantTypeName(v)^ = 'DocVariant');
v := VariantLoadJson('{"invalid":', @JSON_[mFast]);
Check(vd.VType = varEmpty);
Check(VariantTypeName(v)^ = 'Empty');
v := VariantLoadJson(' "toto\r\ntoto"');
Check(vd.VType = varString);
Check(VariantTypeName(v)^ = 'String');
Check(v = 'toto'#$D#$A'toto');
end;
type
TMustacheTest = packed record
desc, template, expected: RawUtf8;
data, partials: variant;
end;
TMustacheTests = packed record
tests: array of TMustacheTest;
end;
TMustacheColors = packed record
header: RawUtf8;
items: array of packed record
name, url: RawUtf8;
first, link: boolean;
end;
empty: boolean;
end;
TMustacheLOR = packed record
users: array of packed record
rowid, resto: integer;
login, firstname, name, alias: RawUtf8;
connected: boolean;
end;
end;
const
__TMustacheTest = 'desc,template,expected RawUtf8 data,partials variant';
__TMustacheTests = 'tests TArray<TMustacheTest>';
__TMustacheColors = 'header:RawUtf8 items:[name,url:RawUtf8 first,link:boolean] empty:boolean';
__TMustacheLOR = 'users:[rowid,resto:integer login,firstname,name,alias:RawUtf8 connected:boolean]';
MUSTACHE_SPECS: array[0..4] of TFileName = (
'interpolation', 'comments', 'sections', 'inverted', 'partials');
JSON_COLORS: RawUtf8 =
'{"header":"Colors","items":[{"name":"red","first":true,"url":"#Red"},' +
'{"name":"green","link":true,"url":"#Green"},{"name":"blue","first":true,' +
'"link":true,"url":"#Blue"}],"empty":true}';
RES_COLORS = '<h1>Colors</h1>'#$D#$A'<li><strong>red</strong></li>'#$D#$A +
'<li><a href="#Green">green</a></li>'#$D#$A'<li><strong>blue</strong></li>'#$D#$A +
'<li><a href="#Blue">blue</a></li>'#$D#$A#$D#$A'<p>The list is empty.</p>';
JSON_LOR: RawUtf8 = '{"users":[' +
'{"RowID":1,"Login":"safr","Firstname":"Frodon","Name":"Sacquet",' +
'"Alias":"safr","Connected":true,"Resto":0},'#13#10 +
'{"RowID":2,"Login":"saga","Firstname":"Samsagace","Name":"Gamegie",' +
'"Alias":"saga","Connected":false,"Resto":0},'#13#10 +
'{"RowID":3,"Login":"peto","Firstname":"Peregrin","Name":"Touque",' +
'"Alias":"peto","Connected":false,"Resto":0},'#13#10 +
'{"RowID":4,"Login":"mebr","Firstname":"Meriadoc","Name":"Brandebouc",' +
'"Alias":"mebr","Connected":true,"Resto":0}]}';
RES_LOR = '- Gamegie Samsagace (false)<BR>'#$D#$A'- Touque Peregrin (false)<BR>'#$D#$A;
procedure TTestCoreProcess.MustacheRenderer;
var
mustacheJson: RawByteString;
mus: TMustacheTests;
mustache: TSynMustache;
mustacheJsonFileName: TFileName;
doc: variant;
html: RawUtf8;
helpers: TSynMustacheHelpers;
colors: TMustacheColors;
lor: TMustacheLOR;
guid: TGuid;
spec, i: integer;
begin
// manual tests
mustache := TSynMustache.Parse(
'Hello {{name}}'#13#10'You have just won {{value}} dollars!');
Check(mustache.SectionMaxCount = 0);
TDocVariant.NewFast(doc);
doc.name := 'Chris';
doc.value := 10000;
html := mustache.Render(doc);
Check(html = 'Hello Chris'#13#10'You have just won 10000 dollars!');
mustache := TSynMustache.Parse(
'{{=<% %>=}}Hello <%name%><%={{ }}=%>'#13#10'You have just won {{& value }} dollars!');
Check(mustache.SectionMaxCount = 0);
doc := _ObjFast(['name', 'Chris', 'value', 1000]);
html := mustache.Render(doc);
Check(html = 'Hello Chris'#13#10'You have just won 1000 dollars!');
mustache := TSynMustache.Parse(
'Hello {{value.name}}'#13#10'You have just won {{value.value}} dollars!');
Check(mustache.SectionMaxCount = 0);
html := mustache.RenderJson(
'{value:{name:"Chris",value:10000}}');
Check(html = 'Hello Chris'#13#10'You have just won 10000 dollars!');
mustache := TSynMustache.Parse(
'* {{name}}'#13#10'* {{age}}'#13#10'* {{company}}'#13#10'* {{{company}}}');
Check(mustache.SectionMaxCount = 0);
html := mustache.RenderJson(
'{name:"Chris",company:"<b>Synopse</b>"}');
Check(html =
'* Chris'#13#10'* '#13#10'* <b>Synopse</b>'#13#10'* <b>Synopse</b>');
mustache := TSynMustache.Parse(
'* {{name}}'#13#10'* {{age}}'#13#10'* {{company}}'#13#10'* {{&company}}');
Check(mustache.SectionMaxCount = 0);
html := mustache.RenderJson(
'{name:"Chris",company:"<b>Synopse</b>"}');
Check(html =
'* Chris'#13#10'* '#13#10'* <b>Synopse</b>'#13#10'* <b>Synopse</b>');
mustache := TSynMustache.Parse(
'Shown.{{#person}}Never shown!{{/person}}end');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person:false}');
Check(html = 'Shown.end');
mustache := TSynMustache.Parse(
'Shown.{{#person}}Also shown!{{/person}}end');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person:true}');
Check(html = 'Shown.Also shown!end');
html := mustache.RenderJson('{person:"toto"}');
Check(html = 'Shown.Also shown!end');
html := mustache.RenderJson('{person:false}');
Check(html = 'Shown.end');
mustache := TSynMustache.Parse(
'Shown.{{#person}}As {{name}}!{{/person}}end{{name}}');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person:{age:10,name:"toto"}}');
Check(html = 'Shown.As toto!end');
mustache := TSynMustache.Parse(
'Shown.{{^person}}Never shown!{{/person}}end');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person:true}');
Check(html = 'Shown.end');
mustache := TSynMustache.Parse(
'Shown.{{^person}}Never shown!{{/person}}end');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person:{age:10,name:"toto"}}');
Check(html = 'Shown.end');
mustache := TSynMustache.Parse(
'Shown.{{^person}}Also shown!{{/person}}end');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person:false}');
Check(html = 'Shown.Also shown!end');
mustache := TSynMustache.Parse(
'Shown.{{^person}}Also shown!{{/person}}end');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson('{person2:2}');
CheckEqual(html, 'Shown.Also shown!end');
Check({%H-}helpers = nil, 'compiler initialized');
mustache.HelperAdd(helpers, 'jsonhelper', MustacheHelper);
mustache := TSynMustache.Parse(
'{{jsonhelper {a:"a",b:10}}}');
html := mustache.RenderJson('', nil, helpers);
CheckEqual(html, 'a=a,b=10');
mustache := TSynMustache.Parse(
'{{jsonhelper {a:"b",b:10} }}');
html := mustache.RenderJson('', nil, helpers);
CheckEqual(html, 'a=b,b=10');
mustache := TSynMustache.Parse(
'{{{jsonhelper {a:"a",b:1}}}}');
html := mustache.RenderJson('', nil, helpers);
CheckEqual(html, 'a=a,b=1');
mustache := TSynMustache.Parse(
'{{jsonhelper {a:1,b:2} }},titi');
html := mustache.RenderJson('', nil, helpers);
Check(html = 'a=1,b=2,titi');
mustache := TSynMustache.Parse(
'{{jsonhelper {a:1,nested:{c:{d:[1,2]}},b:10}}}}toto');
html := mustache.RenderJson('', nil, helpers);
Check(html = 'a=1,b=10}toto');
mustache := TSynMustache.Parse(
'{{#a}}'#$A'{{one}}'#$A'{{/a}}'#$A);
html := mustache.RenderJson('{a:{one:1}}');
Check(html = '1'#$A);
mustache := TSynMustache.Parse(
'{{#a}}{{one}}{{#b}}{{one}}{{two}}{{/b}}{{/a}}');
html := mustache.RenderJson('{a:{one:1},b:{two:2}}');
Check(html = '112');
mustache := TSynMustache.Parse(
'{{>partial}}'#$A'3');
html := mustache.RenderJson('{}', TSynMustachePartials.CreateOwned(['partial',
'1'#$A'2']));
Check(html = '1'#$A'23', 'external partials');
mustache := TSynMustache.Parse(
'{{<partial}}1'#$A'2{{name}}{{/partial}}{{>partial}}4');
html := mustache.RenderJson('{name:3}');
Check(html = '1'#$A'234', 'internal partials');
mustache := TSynMustache.Parse(
'My favorite things:'#$A'{{#things}}{{-index}}. {{.}}'#$A'{{/things}}');
Check(mustache.SectionMaxCount = 1);
html := mustache.RenderJson(
'{things:["Peanut butter", "Pen spinning", "Handstands"]}');
Check(html = 'My favorite things:'#$A'1. Peanut butter'#$A'2. Pen spinning'#$A
+ '3. Handstands'#$A, '-index pseudo variable');
mustache := TSynMustache.Parse(
'{{#things}}{{.}}{{/things}}');
html := mustache.RenderJson('{things:["one", "two", "three"]}');
check(html = 'onetwothree');
mustache := TSynMustache.Parse(
'{{#things}}{{#-first}}{{.}}{{/-first}}{{/things}} {{pi}}');
html := mustache.RenderJson('{things:["one", "two", "three"],pi:3.1415}');
check(html = 'one 3.1415');
mustache := TSynMustache.Parse(
'{{#things}}{{^-first}}, {{/-first}}{{.}}{{/things}}');
html := mustache.RenderJson('{things:["one", "two", "three"]}');
check(html = 'one, two, three');
mustache := TSynMustache.Parse(
'{{#things}}{{.}}{{^-last}}, {{/-last}}{{/things}}');
html := mustache.RenderJson('{things:["one", "two", "three"]}');
check(html = 'one, two, three');
mustache := TSynMustache.Parse(
'{{#things}}{{#-last}}{{.}}{{/-last}}{{/things}}');
html := mustache.RenderJson('{things:["one", "two", "three"]}');
check(html = 'three');
mustache := TSynMustache.Parse(
'{{#things}}{{#-odd}}{{.}}{{/-odd}}{{/things}}');
html := mustache.RenderJson('{things:["one", "two", "three"]}');
check(html = 'onethree');
mustache := TSynMustache.Parse(
'{{"Hello}} {{name}}'#13#10'{{"You have just won}} {{value}} {{"dollars}}!');
Check(mustache.SectionMaxCount = 0);
html := mustache.RenderJson('{name:?,value:?}', [], ['Chris', 10000], nil, nil,
MustacheTranslate);
Check(html = 'Bonjour Chris'#$D#$A'Vous venez de gagner 10000 dollars!');
mustache := TSynMustache.Parse(
'1+3={{tval}} - is it 4?{{#if tval=4}} yes!{{/if}}');
html := mustache.RenderJson('{tval:4}', nil, TSynMustache.HelpersGetStandardList);
check(html = '1+3=4 - is it 4? yes!');
html := mustache.RenderJson('{tval:5}', nil, TSynMustache.HelpersGetStandardList);
check(html = '1+3=5 - is it 4?');
mustache := TSynMustache.Parse(
'{{newguid}}');
html := mustache.RenderJson('{}', nil, TSynMustache.HelpersGetStandardList);
check((html <> '') and
(TextToGuid(@html[2], @Guid) <> nil));
Rtti.RegisterFromText([
TypeInfo(TMustacheColors), __TMustacheColors,
TypeInfo(TMustacheLOR), __TMustacheLOR]);
mustache := TSynMustache.Parse(
'<h1>{{header}}</h1>'#$D#$A'{{#items}}'#$D#$A'{{#first}}'#$D#$A +
'<li><strong>{{name}}</strong></li>'#$D#$A'{{/first}}'#$D#$A +
'{{#link}}'#$D#$A'<li><a href="{{url}}">{{name}}</a></li>'#$D#$A'{{/link}}'#$D#$A +
'{{/items}}'#$D#$A#$D#$A'{{#empty}}'#$D#$A'<p>The list is empty.</p>'#$D#$A'{{/empty}}');
Check(mustache.SectionMaxCount = 2);
html := mustache.RenderJson(JSON_COLORS);
CheckEqual(TrimU(html), RES_COLORS, 'RenderJson');
Check(LoadJson(colors, JSON_COLORS, TypeInfo(TMustacheColors)));
html := mustache.RenderData(colors, TypeInfo(TMustacheColors));
CheckEqual(TrimU(html), RES_COLORS, 'RenderData1');
mustache := TSynMustache.Parse(
'{{#users}}'#$D#$A'{{^Connected}}'#$D#$A +
'- {{Name}} {{Firstname}} ({{Connected}})<BR>'#$D#$A'{{/Connected}}'#$D#$A'{{/users}}');
Check(mustache.SectionMaxCount = 2);
html := mustache.RenderJson(JSON_LOR);
checkEqual(html, RES_LOR);
Check(LoadJson(lor, JSON_LOR, TypeInfo(TMustacheLOR)));
html := mustache.RenderData(lor, TypeInfo(TMustacheLOR));
checkEqual(html, RES_LOR, 'RenderData2');
// run official {{mustache}} regression tests suite
TRttiJson.RegisterFromText(TypeInfo(TMustacheTest), __TMustacheTest,
JSONPARSER_TOLERANTOPTIONS, []);
TRttiJson.RegisterFromText(TypeInfo(TMustacheTests), __TMustacheTests,
JSONPARSER_TOLERANTOPTIONS, []);
for spec := 0 to High(MUSTACHE_SPECS) do
begin
mustacheJsonFileName := WorkDir + MUSTACHE_SPECS[spec] + '.json';
mustacheJson := StringFromFile(mustacheJsonFileName);
if mustacheJson = '' then
begin
mustacheJson := HttpGet(
'https://raw.githubusercontent.com/mustache/spec/' +
'master/specs/' + StringToAnsi7(MUSTACHE_SPECS[spec]) + '.json',
'', nil, false, nil, 0, {forcesocket:}false, {ignorecerterror:}true);
FileFromString(mustacheJson, mustacheJsonFileName);
end;
RecordLoadJson(mus, pointer(mustacheJson), TypeInfo(TMustacheTests));
Check(length(mus.tests) > 5, 'mustacheJson load');
for i := 0 to high(mus.tests) do
with mus.Tests[i] do
begin
if desc = 'Dotted names should be resolved against former resolutions.' then
continue; // we don't handle a":{"b":{}} context (yet)
if PosEx(' {{>partial}}', template) > 0 then
continue; // we don't indent each line of the expanded partials (yet)
mustache := TSynMustache.Parse(template);
html := mustache.Render(data, TSynMustachePartials.CreateOwned(partials));
CheckEqual(html, expected, desc);
end;
end;
Rtti.RegisterFromText(TypeInfo(TMustacheTest), '');
Rtti.RegisterFromText(TypeInfo(TMustacheTests), '');
end;
procedure TTestCoreProcess.MustacheTranslate(var English: string);
begin
if English = 'Hello' then
English := 'Bonjour'
else if English = 'You have just won' then
English := 'Vous venez de gagner';
end;
procedure TTestCoreProcess.MustacheHelper(const Value: variant; out Result: variant);
begin
with _Safe(Value)^ do
Result := FormatVariant('a=%,b=%', [U['a'], i['b']]);
end;
{ TCollTestsI }
class function TCollTestsI.GetClass: TCollectionItemClass;
begin
result := TCollTest;
end;
{ TCollTstDynArray}
class procedure TCollTstDynArray.FVReader(
var Context: TJsonParserContext; Data: pointer);
var
P: PUtf8Char;
begin
// '[1,2001,3001,4001,"1","1001"],[2,2002,3002,4002,"2","1002"],...'
if Context.ParseArray then
with PFV(Data)^ do
begin
P := Context.Json;
Major := GetNextItemCardinal(P);
Minor := GetNextItemCardinal(P);
Release := GetNextItemCardinal(P);
Build := GetNextItemCardinal(P);
Context.{$ifdef USERECORDWITHMETHODS}Get.{$endif}Json := P;
Main := Context.ParseString;
Detailed := Context.ParseString;
Context.ParseEndOfObject;
end;
end;
class procedure TCollTstDynArray.FVWriter(W: TJsonWriter; Data: pointer;
Options: TTextWriterWriteObjectOptions);
begin
with PFV(Data)^ do
W.Add('[%,%,%,%,"%","%"]', [Major, Minor, Release, Build, Main, Detailed],
twJsonEscape);
end;
class procedure TCollTstDynArray.FVReader2(var Context: TJsonParserContext;
Data: pointer);