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unit TestSynSharedEdits;
(* Test multiply edits sharing a textbuffer
*)
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, testregistry, TestBase, LCLProc,
SynEdit, SynEditMarks, SynEditKeyCmds;
type
{ TTestSynSharedEdits }
TTestSynSharedEdits = class(TTestBase)
private
FSynEdits : Array of TTestSynEdit;
protected
//procedure SetUp; override;
procedure TearDown; override;
procedure ReCreateEdit; reintroduce; overload;
procedure ReCreateEdit(Count: Integer); overload;
procedure SelectEdit(Index: Integer);
function TestText1: TStringArray;
procedure CheckMarks(Name: String; EditIndex: Integer; MarkList: Array of Integer);
function AddMark(EditIndex: Integer; Y, X: Integer) : TSynEditMark;
published
procedure TestMarks;
procedure TestBookMarks;
end;
implementation
{ TTestSynSharedEdits }
procedure TTestSynSharedEdits.TearDown;
var
i: Integer;
begin
FSynEdit := nil;
for i := 0 to length(FSynEdits) - 1 do
FSynEdits[i].Free;
SetLength(FSynEdits, 0);
inherited TearDown;
end;
procedure TTestSynSharedEdits.ReCreateEdit;
begin
ReCreateEdit(1);
end;
procedure TTestSynSharedEdits.ReCreateEdit(Count: Integer);
var
i: Integer;
begin
for i := 0 to length(FSynEdits) - 1 do
FSynEdits[i].Free;
SetLength(FSynEdits, Count);
Form.Height := 600;
Form.Width := 500;
for i := 0 to Count - 1 do begin
FSynEdits[i] := TTestSynEdit.Create(Form);
FSynEdits[i].Parent := Form;
FSynEdits[i].Top := 200 * i;
FSynEdits[i].Left := 0;
FSynEdits[i].Width:= 500;
FSynEdits[i].Height := 200; // FSynEdits[i].Font.Height * 20 + 2;
end;
FSynEdit := FSynEdits[0];
end;
procedure TTestSynSharedEdits.SelectEdit(Index: Integer);
begin
FSynEdit := FSynEdits[Index];
end;
function TTestSynSharedEdits.TestText1: TStringArray;
begin
SetLength(Result, 8);
Result[0] := 'abc';
Result[1] := 'def 123;';
Result[2] := 'xyz 098765';
Result[3] := '';
Result[4] := '1';
Result[5] := ' mno...';
Result[6] := ' ABCDEF';
Result[7] := ' 321';
end;
procedure TTestSynSharedEdits.CheckMarks(Name: String; EditIndex: Integer;
MarkList: array of Integer);
var
m: TSynEditMark;
i: Integer;
begin
//for i := 0 to FSynEdits[EditIndex].Marks.Count - 1 do begin
// m := FSynEdits[EditIndex].Marks[i];
// debugln(['Mark ',i,' Line=',m.Line,' Col=',m.Column]);
//end;
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Count: ', length(MarkList) div 2, FSynEdits[EditIndex].Marks.Count);
for i := 0 to (length(MarkList) div 2) - 1 do begin
m := FSynEdits[EditIndex].Marks[i];
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Mark( '+IntToStr(i)+' ) Line: ', MarkList[i*2+0], m.Line);
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Mark( '+IntToStr(i)+' ) Column: ', MarkList[i*2+1], m.Column);
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Mark( '+IntToStr(i)+' ) IndexOf: ', i, FSynEdits[EditIndex].Marks.IndexOf(m));
end;
end;
function TTestSynSharedEdits.AddMark(EditIndex: Integer; Y, X: Integer): TSynEditMark;
begin
Result := TSynEditMark.Create(SynEdit);
Result.Line := Y;
Result.Column := X;
FSynEdits[EditIndex].Marks.Add(Result);
end;
procedure TTestSynSharedEdits.TestMarks;
begin
{%region share with marks}
ReCreateEdit(2);
PushBaseName('share with marks');
// default setting is shared marklist
FSynEdits[1].ShareOptions := [eosShareMarks];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
CheckMarks('empty', 0, []);
CheckMarks('empty', 1, []);
AddMark(0, 3,2);
CheckMarks('3/2', 0, [ 3,2 ]);
CheckMarks('3/2', 1, [ 3,2 ]);
AddMark(1, 5,2);
CheckMarks('3/2 - 5/1', 0, [ 3,2, 5,2 ]);
CheckMarks('3/2 - 5/1', 1, [ 3,2, 5,2 ]);
// move both
FSynEdits[0].CaretXY := Point(1, 4);
FSynEdits[0].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('newline 3/2 - 6/1', 0, [ 3,2, 6,2 ]);
CheckMarks('newline 3/2 - 6/1', 1, [ 3,2, 6,2 ]);
// unshare again
FSynEdits[1].UnShareTextBuffer;
CheckMarks('unshared 3/2 - 5/1', 0, [ 3,2, 6,2 ]);
CheckMarks('unshared 3/2 - 5/1', 1, []); // empty has no marks of it's own
//move 1
FSynEdits[0].CaretXY := Point(1, 4); // after mark
FSynEdits[0].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('unshared newline 3/2 - 5/1', 0, [ 3,2, 7,2 ]);
CheckMarks('unshared newline 3/2 - 5/1', 1, []); // empty has no marks of it's own
AddMark(0, 7,1);
CheckMarks('unshared add(0)', 0, [ 3,2, 7,2, 7,1 ]);
CheckMarks('unshared add(0)', 1, []);
AddMark(1, 3,1);
CheckMarks('unshared add(1)', 0, [ 3,2, 7,2, 7,1 ]);
CheckMarks('unshared add(1)', 1, [ 3,1]);
// delete mark from edit 0
FSynEdits[0].Marks[0].Free;
CheckMarks('unshared del(0)', 0, [7,2, 7,1 ]);
CheckMarks('unshared del(0)', 1, [ 3,1 ]);
{%endregion}
{%region share with marks / destroy 1st}
ReCreateEdit(2);
PopPushBaseName('share with marks / destroy 2nd');
// default setting is shared marklist
FSynEdits[1].ShareOptions := [eosShareMarks];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
// create setup
AddMark(0, 3,2);
AddMark(1, 5,2);
CheckMarks('3/2 - 5/1', 0, [ 3,2, 5,2 ]);
CheckMarks('3/2 - 5/1', 1, [ 3,2, 5,2 ]);
FreeAndNil(FSynEdits[0]);
CheckMarks('other destroyed', 1, [ 3,2, 5,2 ]);
//move 1
FSynEdits[1].CaretXY := Point(1, 4); // after mark
FSynEdits[1].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('unshared newline 3/2 - 5/1', 1, [ 3,2, 6,2 ]);
{%endregion}
{%region share with marks / destroy 2nd}
ReCreateEdit(2);
PopPushBaseName('share with marks / destroy 2nd');
// default setting is shared marklist
FSynEdits[1].ShareOptions := [eosShareMarks];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
// create setup
AddMark(0, 3,2);
AddMark(1, 5,2);
CheckMarks('3/2 - 5/1', 0, [ 3,2, 5,2 ]);
CheckMarks('3/2 - 5/1', 1, [ 3,2, 5,2 ]);
FreeAndNil(FSynEdits[1]);
CheckMarks('other destroyed', 0, [ 3,2, 5,2 ]);
//move 1
FSynEdits[0].CaretXY := Point(1, 4); // after mark
FSynEdits[0].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('unshared newline 3/2 - 5/1', 0, [ 3,2, 6,2 ]);
{%endregion}
{%region share, but separate marks}
ReCreateEdit(2);
PopPushBaseName('share, but separate marks');
// setting is not shared marklist
FSynEdits[1].ShareOptions := [];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
CheckMarks('empty', 0, []);
CheckMarks('empty', 1, []);
AddMark(0, 3,2);
CheckMarks('3/2', 0, [ 3,2 ]);
CheckMarks('3/2', 1, []);
AddMark(1, 5,2);
CheckMarks('3/2 - 5/1', 0, [ 3,2 ]);
CheckMarks('3/2 - 5/1', 1, [ 5,2 ]);
// unshare again
FSynEdits[1].UnShareTextBuffer;
CheckMarks('unshared', 0, [ 3,2 ]);
CheckMarks('unshared', 1, [ ]); // empty, even though it had own marks,. they were related to the text it has no longer
FSynEdits[0].CaretXY := Point(1, 1);
FSynEdits[0].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('unshared newline', 0, [ 4,2 ]);
CheckMarks('unshared newline', 1, [ ]); // empty, even though it had own marks,. they were related to the text it has no longer
// delete mark from edit 0
FSynEdits[0].Marks[0].Free;
CheckMarks('unshared del', 0, [ ]);
CheckMarks('unshared del', 1, [ ]);
{%endregion}
{%region share but separate marks / destroy 1st}
ReCreateEdit(2);
PopPushBaseName('share with marks / destroy 2nd');
// default setting is shared marklist
FSynEdits[1].ShareOptions := [];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
// create setup
AddMark(0, 3,2);
AddMark(1, 5,2);
CheckMarks('3/2 - 5/1', 0, [ 3,2 ]);
CheckMarks('3/2 - 5/1', 1, [ 5,2 ]);
FreeAndNil(FSynEdits[0]);
CheckMarks('other destroyed', 1, [ 5,2 ]);
//move 1
FSynEdits[1].CaretXY := Point(1, 1);
FSynEdits[1].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('unshared newline 3/2 - 5/1', 1, [ 6,2 ]);
{%endregion}
{%region share, but separate marks / destroy 2nd}
ReCreateEdit(2);
PopPushBaseName('share with marks / destroy 2nd');
// default setting is shared marklist
FSynEdits[1].ShareOptions := [];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
// create setup
AddMark(0, 3,2);
AddMark(1, 5,2);
CheckMarks('3/2 - 5/1', 0, [ 3,2 ]);
CheckMarks('3/2 - 5/1', 1, [ 5,2 ]);
FreeAndNil(FSynEdits[1]);
CheckMarks('other destroyed', 0, [ 3,2 ]);
//move 1
FSynEdits[0].CaretXY := Point(1, 1);
FSynEdits[0].CommandProcessor(ecLineBreak, ' ', nil);
CheckMarks('unshared newline 3/2 - 5/1', 0, [ 4,2 ]);
{%endregion}
end;
procedure TTestSynSharedEdits.TestBookMarks;
procedure CheckBMarks(Name: String; EditIndex: Integer; MarkList: Array of Integer);
var
m: TSynEditMark;
l: Array of Integer;
i, j: Integer;
begin
Name := BaseTestName + Name;
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Count: ', length(MarkList) div 2, FSynEdits[EditIndex].Marks.Count);
SetLength(l, FSynEdits[EditIndex].Lines.Count);
for i := 0 to length(l)-1 do
l[i] := 0;
for i := 0 to (length(MarkList) div 2) - 1 do begin
l[MarkList[i*2+0]] := l[MarkList[i*2+0]] + 1;
m := FSynEdits[EditIndex].Marks[i];
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Mark( '+IntToStr(i)+' ) Line: ', MarkList[i*2+0], m.Line);
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Mark( '+IntToStr(i)+' ) BookNum: ', MarkList[i*2+1], m.BookmarkNumber);
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Mark( '+IntToStr(i)+' ) IndexOf: ', i, FSynEdits[EditIndex].Marks.IndexOf(m));
end;
for i := 0 to length(l)-1 do begin
j := 0;
if FSynEdits[EditIndex].Marks.Line[i] <> nil then
j := FSynEdits[EditIndex].Marks.Line[i].Count;
AssertEquals(Name + ' Edit: '+IntToStr(EditIndex)+' Count in line '+IntToStr(i)+': ', l[i], j);
end;
end;
var
e1, e2, e3: Integer;
begin
{%region edits already shared }
ReCreateEdit(2);
// default setting is shared marklist
FSynEdits[1].ShareOptions := [eosShareMarks];
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
SetLines(TestText1);
PushBaseName('2 shared');
PushBaseName('');
for e1 := 0 to 1 do begin
for e2 := 0 to 1 do begin
PopPushBaseName('e1='+IntToStr(e1) + ' e2='+IntToStr(e2) );
// Set Mark
FSynEdits[e1].SetBookMark(1, 2, 4);
CheckBMarks('bm 1', 0, [ 4, 1 ]);
CheckBMarks('bm 1', 1, [ 4, 1 ]);
// goto
SelectEdit(0);
SynEdit.GotoBookMark(1);
TestIsCaret('Goto1 /0', 2, 4);
SelectEdit(1);
SynEdit.GotoBookMark(1);
TestIsCaret('Goto1 /1', 2, 4);
// clear
FSynEdits[e2].ClearBookMark(1);
CheckBMarks('bm clear', 0, [] );
CheckBMarks('bm clear', 1, [] );
end;
end;
PopBaseName;
PushBaseName('');
for e1 := 0 to 1 do begin
for e2 := 0 to 1 do begin
for e3 := 0 to 1 do begin
PopPushBaseName('e1='+IntToStr(e1) + ' e2='+IntToStr(e2) + ' e3='+IntToStr(e3));
FSynEdits[e1].ClearBookMark(1);
FSynEdits[e1].ClearBookMark(2);
// set 1 on ed1
FSynEdits[e1].SetBookMark(1, 2, 4);
CheckBMarks('bm set 1', 0, [ 4, 1 ]);
CheckBMarks('bm set 1', 1, [ 4, 1 ]);
// set 2 on ed2
FSynEdits[e2].SetBookMark(2, 2, 5);
CheckBMarks('bm set 2', 0, [ 4,1, 5,2 ]);
CheckBMarks('bm set 2', 1, [ 4,1, 5,2 ]);
// move 1 on ed3
FSynEdits[e3].SetBookMark(1, 2, 3);
CheckBMarks('bm move 1', 0, [ 3,1, 5,2 ]);
CheckBMarks('bm move 1', 1, [ 3,1, 5,2 ]);
// move 2 over 1 on ed3
FSynEdits[e3].SetBookMark(2, 3, 3);
CheckBMarks('bm move 2 over 1', 0, [ 3,2 ]);
CheckBMarks('bm move 2 over 1', 1, [ 3,2 ]);
end;
end;
end;
PopBaseName;
{%endregion}
{%region edits shared after bookmark set }
ReCreateEdit(2);
// default setting is shared marklist
FSynEdits[1].ShareOptions := [eosShareMarks];
SetLines(TestText1);
PopPushBaseName('2 shared after bm set');
FSynEdits[0].SetBookMark(1, 2, 4);
CheckBMarks('bm 1', 0, [ 4, 1 ]);
CheckBMarks('bm 1', 1, [ ]);
FSynEdits[1].ShareTextBufferFrom(FSynEdits[0]);
CheckBMarks('bm shared 1', 0, [ 4, 1 ]);
CheckBMarks('bm shared 1', 1, [ 4, 1 ]);
FSynEdits[1].ClearBookMark(1);
CheckBMarks('clear', 0, []);
CheckBMarks('clear', 1, []);
// unshare edits
FSynEdits[0].SetBookMark(1, 2, 4);
CheckBMarks('bm 1', 0, [ 4, 1 ]);
CheckBMarks('bm 1', 1, [ 4, 1 ]);
FSynEdits[1].UnShareTextBuffer;
CheckBMarks('unshare 1', 0, [ 4, 1 ]);
CheckBMarks('unshare 1', 1, [ ]);
FSynEdits[1].ClearBookMark(1);
CheckBMarks('unshare 1', 0, [ 4, 1 ]); // not affected
CheckBMarks('unshare 1', 1, [ ]);
FSynEdits[0].ClearBookMark(1);
CheckBMarks('unshare 1', 0, [ ]);
CheckBMarks('unshare 1', 1, [ ]);
{%endregion}
end;
initialization
RegisterTest(TTestSynSharedEdits);
end.
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