notepad-plus-plus/scintilla/test/unit/testDecoration.cxx
Christian Grasser a61b03ea88 Update Scintilla from v4.4.6 to v5.2.1 and add Lexilla v5.1.5
Update with https://www.scintilla.org/scintilla521.zip
            https://www.scintilla.org/lexilla515.zip

- fix setting to bring Scintilla::PositionCR from ScintillaStructures.h inline with Sci_Position.h Sci_PositionCR
- add workaround to enable lexer for searchResult
commented out SCI_SETILEXER call on searchResult to get one result which is correctly handled by the lexer,
added comment about the current problem with property @MarkingsStruct which seems to disappear after call to SCI_SETILEXER or CreateLexer
- corrected usage of ObjC lexer
- removed unnecessary filter stuff
- use own sections for scintilla and lexilla build targets and allow parallel builds
- as libscilex is no longer existing, changed to libscintilla
- adapt makefiles and cmake
- use VS2019
- started simple changes for createlexer adaptations, nullpointercheck missing on return of lexer name from deprecated LexerNameFromID -> undefined behaviour
- movement from id -> lexer name, mostly done via LexerNameFromID + switching off corresponding compiler warning
- changed to SCI_SETILEXER from SCI_SETLEXER, SCI_SETLEXERLANGUAGE needs to be corrected, see Scintilla5Migration.html
- just commented out: SCI_LOADLEXERLIBRARY

Fix #10504, close #11419
2022-03-27 17:12:53 +02:00

99 lines
2.2 KiB
C++

/** @file testDecoration.cxx
** Unit Tests for Scintilla internal data structures
**/
#include <cstddef>
#include <cstring>
#include <stdexcept>
#include <string_view>
#include <vector>
#include <optional>
#include <algorithm>
#include <memory>
#include "Debugging.h"
#include "Position.h"
#include "SplitVector.h"
#include "Partitioning.h"
#include "RunStyles.h"
#include "Decoration.h"
#include "catch.hpp"
constexpr int indicator=4;
using namespace Scintilla::Internal;
// Test Decoration.
TEST_CASE("Decoration") {
std::unique_ptr<IDecoration> deco = DecorationCreate(false, indicator);
SECTION("HasCorrectIndicator") {
REQUIRE(indicator == deco->Indicator());
}
SECTION("IsEmptyInitially") {
REQUIRE(0 == deco->Length());
REQUIRE(1 == deco->Runs());
REQUIRE(deco->Empty());
}
SECTION("SimpleSpace") {
deco->InsertSpace(0, 1);
REQUIRE(deco->Empty());
}
SECTION("SimpleRun") {
deco->InsertSpace(0, 1);
deco->SetValueAt(0, 2);
REQUIRE(!deco->Empty());
}
}
// Test DecorationList.
TEST_CASE("DecorationList") {
std::unique_ptr<IDecorationList> decol = DecorationListCreate(false);
SECTION("HasCorrectIndicator") {
decol->SetCurrentIndicator(indicator);
REQUIRE(indicator == decol->GetCurrentIndicator());
}
SECTION("HasCorrectCurrentValue") {
constexpr int value = 55;
decol->SetCurrentValue(value);
REQUIRE(value == decol->GetCurrentValue());
}
SECTION("ExpandSetValues") {
decol->SetCurrentIndicator(indicator);
decol->InsertSpace(0, 9);
constexpr int value = 59;
constexpr Sci::Position position = 4;
constexpr Sci::Position fillLength = 3;
auto fr = decol->FillRange(position, value, fillLength);
REQUIRE(fr.changed);
REQUIRE(fr.position == 4);
REQUIRE(fr.fillLength == 3);
REQUIRE(decol->ValueAt(indicator, 5) == value);
REQUIRE(decol->AllOnFor(5) == (1 << indicator));
REQUIRE(decol->Start(indicator, 5) == 4);
REQUIRE(decol->End(indicator, 5) == 7);
constexpr int indicatorB=6;
decol->SetCurrentIndicator(indicatorB);
fr = decol->FillRange(position, value, fillLength);
REQUIRE(fr.changed);
REQUIRE(decol->AllOnFor(5) == ((1 << indicator) | (1 << indicatorB)));
decol->DeleteRange(5, 1);
REQUIRE(decol->Start(indicatorB, 5) == 4);
REQUIRE(decol->End(indicatorB, 5) == 6);
}
}