Claude
29d0ee8244
The row cache rebuilt a string for every line of the file after each edit and had one production caller left (filetype detection in the ImGui frontend, which needs only the first line). Removed with it: rows_, nrows_, the dirty flag set on every edit, ensure_rows_cache and a mutex guarding only that cache. Tests read lines with GetLineString, Nrows or, where they compare every line, a test-only LinesForTests(). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015rcVQiiWyTzoNrsvLSaAfB
139 lines
2.1 KiB
C++
139 lines
2.1 KiB
C++
// TestHarness.h - small helper layer for driving kte headlessly in tests
|
|
#pragma once
|
|
|
|
#include <cstddef>
|
|
#include <string>
|
|
#include <string_view>
|
|
|
|
#include "Buffer.h"
|
|
#include "Command.h"
|
|
#include "Editor.h"
|
|
|
|
namespace ktet {
|
|
inline void
|
|
InstallDefaultCommandsOnce()
|
|
{
|
|
static bool installed = false;
|
|
if (!installed) {
|
|
InstallDefaultCommands();
|
|
installed = true;
|
|
}
|
|
}
|
|
|
|
|
|
class TestHarness {
|
|
public:
|
|
TestHarness()
|
|
{
|
|
InstallDefaultCommandsOnce();
|
|
editor_.SetDimensions(24, 80);
|
|
|
|
Buffer b;
|
|
b.SetVirtualName("+TEST+");
|
|
editor_.AddBuffer(std::move(b));
|
|
}
|
|
|
|
|
|
Editor &
|
|
EditorRef()
|
|
{
|
|
return editor_;
|
|
}
|
|
|
|
|
|
Buffer &
|
|
Buf()
|
|
{
|
|
return *editor_.CurrentBuffer();
|
|
}
|
|
|
|
|
|
[[nodiscard]] const Buffer &
|
|
Buf() const
|
|
{
|
|
return *editor_.CurrentBuffer();
|
|
}
|
|
|
|
|
|
bool
|
|
Exec(CommandId id, const std::string &arg = std::string(), int ucount = 0)
|
|
{
|
|
if (ucount > 0) {
|
|
editor_.SetUniversalArg(1, ucount);
|
|
} else {
|
|
editor_.UArgClear();
|
|
}
|
|
return Execute(editor_, id, arg);
|
|
}
|
|
|
|
|
|
bool
|
|
InsertText(std::string_view text)
|
|
{
|
|
if (text.find('\n') != std::string_view::npos || text.find('\r') != std::string_view::npos)
|
|
return false;
|
|
return Exec(CommandId::InsertText, std::string(text));
|
|
}
|
|
|
|
|
|
void
|
|
TypeText(std::string_view text)
|
|
{
|
|
for (char ch: text) {
|
|
if (ch == '\n') {
|
|
Exec(CommandId::Newline);
|
|
} else if (ch == '\r') {
|
|
// ignore
|
|
} else {
|
|
Exec(CommandId::InsertText, std::string(1, ch));
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
[[nodiscard]] std::string
|
|
Text() const
|
|
{
|
|
const auto &rows = Buf().LinesForTests();
|
|
std::string out;
|
|
for (std::size_t i = 0; i < rows.size(); ++i) {
|
|
out += static_cast<std::string>(rows[i]);
|
|
if (i + 1 < rows.size())
|
|
out.push_back('\n');
|
|
}
|
|
return out;
|
|
}
|
|
|
|
|
|
[[nodiscard]] std::string
|
|
Line(std::size_t y) const
|
|
{
|
|
return Buf().GetLineString(y);
|
|
}
|
|
|
|
|
|
bool
|
|
SaveAs(const std::string &path, std::string &err)
|
|
{
|
|
return Buf().SaveAs(path, err);
|
|
}
|
|
|
|
|
|
bool
|
|
Undo(int ucount = 0)
|
|
{
|
|
return Exec(CommandId::Undo, std::string(), ucount);
|
|
}
|
|
|
|
|
|
bool
|
|
Redo(int ucount = 0)
|
|
{
|
|
return Exec(CommandId::Redo, std::string(), ucount);
|
|
}
|
|
|
|
private:
|
|
Editor editor_;
|
|
};
|
|
} // namespace ktet
|