QodeAssist/test/DocumentContextReaderTest.cpp

299 lines
11 KiB
C++

/*
* Copyright (C) 2025 Povilas Kanapickas
*
* This file is part of QodeAssist.
*
* QodeAssist is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* QodeAssist is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
*/
#include "context/DocumentContextReader.hpp"
#include <gtest/gtest.h>
#include <QSharedPointer>
#include <QTextDocument>
using namespace QodeAssist::Context;
using namespace QodeAssist::LLMCore;
using namespace QodeAssist::Settings;
std::ostream &operator<<(std::ostream &out, const QString &value)
{
out << '"' << value.toStdString() << '"';
return out;
}
template<class T>
std::ostream &operator<<(std::ostream &out, const QVector<T> &value)
{
out << "[";
for (const auto &el : value) {
out << value << ", ";
}
out << "]";
return out;
}
template<class T>
std::ostream &operator<<(std::ostream &out, const std::optional<T> &value)
{
if (value.has_value()) {
out << value.value();
} else {
out << "(no value)";
}
return out;
}
namespace QodeAssist::LLMCore {
std::ostream &operator<<(std::ostream &out, const Message &value)
{
out << "Message{"
<< "role=" << value.role << "content=" << value.content << "}";
return out;
}
std::ostream &operator<<(std::ostream &out, const ContextData &value)
{
out << "ContextData{"
<< "\n systemPrompt=" << value.systemPrompt << "\n prefix=" << value.prefix
<< "\n suffix=" << value.suffix << "\n fileContext=" << value.fileContext
<< "\n history=" << value.history << "\n}";
return out;
}
} // namespace QodeAssist::LLMCore
class DocumentContextReaderTest : public QObject, public testing::Test
{
Q_OBJECT
protected:
QTextDocument *createTestDocument(const QString &text)
{
auto *doc = new QTextDocument(this);
doc->setPlainText(text);
return doc;
}
DocumentContextReader createTestReader(const QString &text)
{
return DocumentContextReader(createTestDocument(text), "text/python", "/path/to/file");
}
QSharedPointer<CodeCompletionSettings> createSettingsForWholeFile()
{
// CodeCompletionSettings is noncopyable
auto settings = QSharedPointer<CodeCompletionSettings>::create();
settings->readFullFile.setValue(true);
return settings;
}
QSharedPointer<CodeCompletionSettings> createSettingsForLines(int linesBefore, int linesAfter)
{
// CodeCompletionSettings is noncopyable
auto settings = QSharedPointer<CodeCompletionSettings>::create();
settings->readFullFile.setValue(false);
settings->readStringsBeforeCursor.setValue(linesBefore);
settings->readStringsAfterCursor.setValue(linesAfter);
return settings;
}
};
TEST_F(DocumentContextReaderTest, testGetLineText)
{
auto reader = createTestReader("Line 1\nLine 2\nLine 3");
EXPECT_EQ(reader.getLineText(0), "Line 1");
EXPECT_EQ(reader.getLineText(1), "Line 2");
EXPECT_EQ(reader.getLineText(2), "Line 3");
EXPECT_EQ(reader.getLineText(0, 4), "Line");
}
TEST_F(DocumentContextReaderTest, testGetContextBefore)
{
auto reader = createTestReader("Line 1\nLine 2\nLine 3\nLine 4\nLine 5");
EXPECT_EQ(reader.getContextBefore(0, -1, 2), "Line 1");
EXPECT_EQ(reader.getContextBefore(1, -1, 2), "Line 1\nLine 2");
EXPECT_EQ(reader.getContextBefore(2, -1, 2), "Line 2\nLine 3");
EXPECT_EQ(reader.getContextBefore(3, -1, 2), "Line 3\nLine 4");
EXPECT_EQ(reader.getContextBefore(0, 1, 2), "L");
EXPECT_EQ(reader.getContextBefore(1, 1, 2), "Line 1\nL");
EXPECT_EQ(reader.getContextBefore(2, 1, 2), "Line 2\nL");
EXPECT_EQ(reader.getContextBefore(3, 1, 2), "Line 3\nL");
}
TEST_F(DocumentContextReaderTest, testGetContextAfter)
{
auto reader = createTestReader("Line 1\nLine 2\nLine 3\nLine 4\nLine 5");
EXPECT_EQ(reader.getContextAfter(0, -1, 2), "Line 1\nLine 2");
EXPECT_EQ(reader.getContextAfter(1, -1, 2), "Line 2\nLine 3");
EXPECT_EQ(reader.getContextAfter(2, -1, 2), "Line 3\nLine 4");
EXPECT_EQ(reader.getContextAfter(3, -1, 2), "Line 4\nLine 5");
EXPECT_EQ(reader.getContextAfter(0, 1, 2), "ine 1\nLine 2");
EXPECT_EQ(reader.getContextAfter(1, 1, 2), "ine 2\nLine 3");
EXPECT_EQ(reader.getContextAfter(2, 1, 2), "ine 3\nLine 4");
EXPECT_EQ(reader.getContextAfter(3, 1, 2), "ine 4\nLine 5");
}
TEST_F(DocumentContextReaderTest, testGetContextBeforeWithCopyright)
{
auto reader = createTestReader("/* Copyright (C) 2024 */\nLine 1\nLine 2\nLine 3\nLine 4");
EXPECT_EQ(reader.getContextBefore(0, -1, 2), "");
EXPECT_EQ(reader.getContextBefore(1, -1, 2), "Line 1");
EXPECT_EQ(reader.getContextBefore(2, -1, 2), "Line 1\nLine 2");
EXPECT_EQ(reader.getContextBefore(3, -1, 2), "Line 2\nLine 3");
EXPECT_EQ(reader.getContextBefore(0, 1, 2), "");
EXPECT_EQ(reader.getContextBefore(1, 1, 2), "L");
EXPECT_EQ(reader.getContextBefore(2, 1, 2), "Line 1\nL");
EXPECT_EQ(reader.getContextBefore(3, 1, 2), "Line 2\nL");
}
TEST_F(DocumentContextReaderTest, testGetContextAfterWithCopyright)
{
auto reader = createTestReader("/* Copyright (C) 2024 */\nLine 1\nLine 2\nLine 3\nLine 4");
EXPECT_EQ(reader.getContextAfter(0, -1, 2), "/* Copyright (C) 2024 */\nLine 1");
EXPECT_EQ(reader.getContextAfter(1, -1, 2), "Line 1\nLine 2");
EXPECT_EQ(reader.getContextAfter(2, -1, 2), "Line 2\nLine 3");
EXPECT_EQ(reader.getContextAfter(3, -1, 2), "Line 3\nLine 4");
EXPECT_EQ(reader.getContextAfter(0, 1, 2), "* Copyright (C) 2024 */\nLine 1");
EXPECT_EQ(reader.getContextAfter(1, 1, 2), "ine 1\nLine 2");
EXPECT_EQ(reader.getContextAfter(2, 1, 2), "ine 2\nLine 3");
EXPECT_EQ(reader.getContextAfter(3, 1, 2), "ine 3\nLine 4");
}
TEST_F(DocumentContextReaderTest, testReadWholeFile)
{
auto reader = createTestReader("Line 1\nLine 2\nLine 3\nLine 4\nLine 5");
EXPECT_EQ(reader.readWholeFileBefore(2, -1), "Line 1\nLine 2\nLine 3");
EXPECT_EQ(reader.readWholeFileAfter(2, -1), "Line 3\nLine 4\nLine 5");
}
TEST_F(DocumentContextReaderTest, testReadWholeFileWithCopyright)
{
auto reader = createTestReader("/* Copyright (C) 2024 */\nLine 1\nLine 2\nLine 3\nLine 4");
EXPECT_EQ(reader.readWholeFileBefore(2, -1), "Line 1\nLine 2");
EXPECT_EQ(reader.readWholeFileAfter(2, -1), "Line 2\nLine 3\nLine 4");
EXPECT_EQ(reader.readWholeFileBefore(2, 0), "Line 1\n");
EXPECT_EQ(reader.readWholeFileAfter(2, 0), "Line 2\nLine 3\nLine 4");
EXPECT_EQ(reader.readWholeFileBefore(2, 2), "Line 1\nLi");
EXPECT_EQ(reader.readWholeFileAfter(2, 2), "ne 2\nLine 3\nLine 4");
}
TEST_F(DocumentContextReaderTest, testReadWholeFileWithMultilineCopyright)
{
auto reader = createTestReader(
"/*\n * Copyright (C) 2024\n * \n * This file is part of QodeAssist.\n */\n"
"Line 1\nLine 2");
EXPECT_EQ(reader.readWholeFileBefore(6, -1), "Line 1\nLine 2");
EXPECT_EQ(reader.readWholeFileAfter(5, -1), "Line 1\nLine 2");
EXPECT_EQ(reader.readWholeFileBefore(6, 0), "Line 1\n");
EXPECT_EQ(reader.readWholeFileAfter(6, 0), "Line 2");
EXPECT_EQ(reader.readWholeFileBefore(6, 2), "Line 1\nLi");
EXPECT_EQ(reader.readWholeFileAfter(6, 2), "ne 2");
}
TEST_F(DocumentContextReaderTest, testFindCopyrightSingleLine)
{
auto reader = createTestReader("/* Copyright (C) 2024 */\nCode line 1\nCode line 2");
auto info = reader.findCopyright();
ASSERT_TRUE(info.found);
EXPECT_EQ(info.startLine, 0);
EXPECT_EQ(info.endLine, 0);
}
TEST_F(DocumentContextReaderTest, testFindCopyrightMultiLine)
{
auto reader = createTestReader(
"/*\n * Copyright (C) 2024\n * \n * This file is part of QodeAssist.\n */\nCode line 1");
auto info = reader.findCopyright();
ASSERT_TRUE(info.found);
EXPECT_EQ(info.startLine, 0);
EXPECT_EQ(info.endLine, 4);
}
TEST_F(DocumentContextReaderTest, testFindCopyrightMultipleBlocks)
{
auto reader = createTestReader("/* Copyright 2023 */\n\n/* Copyright 2024 */\nCode");
auto info = reader.findCopyright();
ASSERT_TRUE(info.found);
EXPECT_EQ(info.startLine, 0);
EXPECT_EQ(info.endLine, 0);
}
TEST_F(DocumentContextReaderTest, testFindCopyrightNoCopyright)
{
auto reader = createTestReader("/* Just a comment */\nCode line 1");
auto info = reader.findCopyright();
ASSERT_TRUE(!info.found);
EXPECT_EQ(info.startLine, -1);
EXPECT_EQ(info.endLine, -1);
}
TEST_F(DocumentContextReaderTest, testGetContextBetween)
{
auto reader = createTestReader("Line 1\nLine 2\nLine 3\nLine 4\nLine 5");
EXPECT_EQ(reader.getContextBetween(2, -1, 0, -1), "");
EXPECT_EQ(reader.getContextBetween(0, -1, 0, -1), "Line 1");
EXPECT_EQ(reader.getContextBetween(1, -1, 1, -1), "Line 2");
EXPECT_EQ(reader.getContextBetween(1, 3, 1, 1), "");
EXPECT_EQ(reader.getContextBetween(1, 3, 1, 3), "");
EXPECT_EQ(reader.getContextBetween(1, 3, 1, 4), "e");
EXPECT_EQ(reader.getContextBetween(1, -1, 3, -1), "Line 2\nLine 3\nLine 4");
EXPECT_EQ(reader.getContextBetween(1, 2, 3, -1), "ne 2\nLine 3\nLine 4");
EXPECT_EQ(reader.getContextBetween(1, -1, 3, 2), "Line 2\nLine 3\nLi");
EXPECT_EQ(reader.getContextBetween(1, 2, 3, 2), "ne 2\nLine 3\nLi");
}
TEST_F(DocumentContextReaderTest, testPrepareContext)
{
auto reader = createTestReader("Line 1\nLine 2\nLine 3\nLine 4\nLine 5");
EXPECT_EQ(
reader.prepareContext(2, 3, *createSettingsForWholeFile()),
(ContextData{
.prefix = "Line 1\nLine 2\nLin",
.suffix = "e 3\nLine 4\nLine 5",
.fileContext = "\n Language: (MIME: text/python) filepath: /path/to/file()\n\n\n "}));
EXPECT_EQ(
reader.prepareContext(2, 3, *createSettingsForLines(1, 1)),
(ContextData{
.prefix = "Line 2\nLin",
.suffix = "e 3\nLine 4",
.fileContext = "\n Language: (MIME: text/python) filepath: /path/to/file()\n\n\n "}));
EXPECT_EQ(
reader.prepareContext(2, 3, *createSettingsForLines(2, 2)),
(ContextData{
.prefix = "Line 1\nLine 2\nLin",
.suffix = "e 3\nLine 4\nLine 5",
.fileContext = "\n Language: (MIME: text/python) filepath: /path/to/file()\n\n\n "}));
}
#include "DocumentContextReaderTest.moc"