887ffb3d7c
Подсветка синтаксиса больше не использует собственную палитру: цвета берутся только из темы qfluentwidgets — акцент themeColor() и штатный цвет текста, роли различаются прозрачностью и начертанием. Тем же акцентом подсвечиваются совпадения поиска, номера строк и текущая строка. Сырой текст profile и редактор файлов списков переведены на общий CodeEditor: номера строк, подсветка синтаксиса (winws2 и списков), поиск с заменой по Ctrl+F/Ctrl+H, переход к строке, зум. Оба редактора подписаны на contentEdited, поэтому перекраска при смене темы не запускает валидацию и автосохранение. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
320 lines
12 KiB
Python
320 lines
12 KiB
Python
from __future__ import annotations
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import os
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import unittest
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os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")
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from PyQt6.QtCore import Qt
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from PyQt6.QtGui import QTextCursor
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from PyQt6.QtTest import QTest
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from PyQt6.QtWidgets import QApplication
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class CodeEditorWidgetTests(unittest.TestCase):
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@classmethod
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def setUpClass(cls) -> None:
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cls.app = QApplication.instance() or QApplication([])
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def tearDown(self) -> None:
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self.app.processEvents()
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self.app.closeAllWindows()
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self.app.processEvents()
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def _editor(self, text: str = ""):
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from ui.code_editor.editor import CodeEditor
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editor = CodeEditor()
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self.addCleanup(editor.deleteLater)
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if text:
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editor.setPlainText(text)
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return editor
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def _place_cursor(self, editor, line: int, column: int = 0) -> None:
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block = editor.document().findBlockByNumber(line)
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cursor = editor.textCursor()
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cursor.setPosition(block.position() + column)
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editor.setTextCursor(cursor)
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def test_duplicate_line_shortcut_is_one_undo_step(self) -> None:
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editor = self._editor("a\nb\nc\n")
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self._place_cursor(editor, 1)
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QTest.keyClick(editor, Qt.Key.Key_D, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.toPlainText(), "a\nb\nb\nc\n")
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self.assertEqual(editor.textCursor().blockNumber(), 2)
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editor.undo()
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self.assertEqual(editor.toPlainText(), "a\nb\nc\n")
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def test_delete_line_shortcuts_remove_current_line(self) -> None:
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editor = self._editor("a\nb\nc\n")
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self._place_cursor(editor, 1)
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QTest.keyClick(editor, Qt.Key.Key_L, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.toPlainText(), "a\nc\n")
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# Курсор остаётся на той же строке: следующая строка поднимается вверх.
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self.assertEqual(editor.textCursor().blockNumber(), 1)
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QTest.keyClick(
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editor,
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Qt.Key.Key_K,
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Qt.KeyboardModifier.ControlModifier | Qt.KeyboardModifier.ShiftModifier,
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)
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self.assertEqual(editor.toPlainText(), "a\n")
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def test_alt_arrows_move_line_and_keep_cursor_on_it(self) -> None:
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editor = self._editor("a\nb\nc\n")
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self._place_cursor(editor, 0)
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QTest.keyClick(editor, Qt.Key.Key_Down, Qt.KeyboardModifier.AltModifier)
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self.assertEqual(editor.toPlainText(), "b\na\nc\n")
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self.assertEqual(editor.textCursor().blockNumber(), 1)
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QTest.keyClick(editor, Qt.Key.Key_Up, Qt.KeyboardModifier.AltModifier)
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self.assertEqual(editor.toPlainText(), "a\nb\nc\n")
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self.assertEqual(editor.textCursor().blockNumber(), 0)
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def test_toggle_comment_shortcut_round_trips(self) -> None:
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editor = self._editor("--new\n--filter-tcp=443\n")
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self._place_cursor(editor, 0)
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QTest.keyClick(editor, Qt.Key.Key_Slash, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.toPlainText(), "# --new\n--filter-tcp=443\n")
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QTest.keyClick(editor, Qt.Key.Key_Slash, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.toPlainText(), "--new\n--filter-tcp=443\n")
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def test_tab_indents_only_multiline_selection(self) -> None:
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editor = self._editor("a\nb\nc\n")
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self._place_cursor(editor, 0)
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# Одна строка: Tab обязан уйти в навигацию фокуса, а не отступать текст.
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QTest.keyClick(editor, Qt.Key.Key_Tab)
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self.assertEqual(editor.toPlainText(), "a\nb\nc\n")
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cursor = editor.textCursor()
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cursor.setPosition(0)
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cursor.setPosition(3, QTextCursor.MoveMode.KeepAnchor)
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editor.setTextCursor(cursor)
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QTest.keyClick(editor, Qt.Key.Key_Tab)
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self.assertEqual(editor.toPlainText(), " a\n b\nc\n")
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QTest.keyClick(editor, Qt.Key.Key_Backtab)
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self.assertEqual(editor.toPlainText(), "a\nb\nc\n")
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def test_zoom_shortcuts_change_font_size_and_reset(self) -> None:
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editor = self._editor("a\n")
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base = editor.current_point_size()
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QTest.keyClick(editor, Qt.Key.Key_Equal, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.current_point_size(), base + 1)
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QTest.keyClick(editor, Qt.Key.Key_Minus, Qt.KeyboardModifier.ControlModifier)
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QTest.keyClick(editor, Qt.Key.Key_Minus, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.current_point_size(), base - 1)
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QTest.keyClick(editor, Qt.Key.Key_0, Qt.KeyboardModifier.ControlModifier)
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self.assertEqual(editor.current_point_size(), base)
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def test_zoom_is_bounded(self) -> None:
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from ui.code_editor.editor import MAX_POINT_SIZE, MIN_POINT_SIZE
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editor = self._editor("a\n")
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editor.set_point_size(MAX_POINT_SIZE + 40)
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self.assertEqual(editor.current_point_size(), MAX_POINT_SIZE)
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editor.set_point_size(MIN_POINT_SIZE - 40)
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self.assertEqual(editor.current_point_size(), MIN_POINT_SIZE)
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def test_line_number_width_grows_with_line_count(self) -> None:
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editor = self._editor("a\n")
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narrow = editor.line_number_area_width()
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editor.setPlainText("\n".join(str(index) for index in range(1200)))
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self.app.processEvents()
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self.assertGreater(editor.line_number_area_width(), narrow)
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def test_goto_line_moves_cursor_and_clamps(self) -> None:
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editor = self._editor("a\nb\nc\nd\n")
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self.assertTrue(editor.goto_line(3))
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self.assertEqual(editor.textCursor().blockNumber(), 2)
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self.assertTrue(editor.goto_line(9999))
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self.assertEqual(editor.textCursor().blockNumber(), editor.blockCount() - 1)
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def test_cursor_status_reports_position_and_selection(self) -> None:
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from ui.code_editor.editor import build_cursor_status_text
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editor = self._editor("alpha\nbeta\ngamma\n")
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cursor = editor.textCursor()
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cursor.setPosition(2)
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cursor.setPosition(8, QTextCursor.MoveMode.KeepAnchor)
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editor.setTextCursor(cursor)
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status = editor.cursor_status()
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self.assertEqual(status.line, 2)
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self.assertEqual(status.column, 3)
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self.assertEqual(status.selected_characters, 6)
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self.assertEqual(status.selected_lines, 2)
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self.assertEqual(status.total_lines, 4)
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text = build_cursor_status_text(status)
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self.assertIn("Стр 2, кол 3", text)
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self.assertIn("выделено 6", text)
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self.assertIn("всего строк: 4", text)
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def test_cursor_status_signal_is_emitted_on_move(self) -> None:
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editor = self._editor("a\nb\n")
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received: list = []
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editor.cursorStatusChanged.connect(received.append)
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editor.goto_line(2)
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self.app.processEvents()
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self.assertTrue(received)
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self.assertEqual(received[-1].line, 2)
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def test_search_highlights_do_not_modify_document(self) -> None:
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from ui.code_editor.find_engine import find_matches
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editor = self._editor("alpha beta alpha\n")
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editor.document().setModified(False)
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result = find_matches(editor.toPlainText(), "alpha")
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editor.set_search_highlights(result.matches, 0)
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self.assertEqual(editor.toPlainText(), "alpha beta alpha\n")
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self.assertFalse(editor.document().isModified())
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# текущая строка + два совпадения
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self.assertEqual(len(editor.extraSelections()), 3)
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editor.clear_search_highlights()
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self.assertEqual(len(editor.extraSelections()), 1)
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def test_stale_highlight_positions_are_clamped_to_document(self) -> None:
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from ui.code_editor.find_engine import SearchMatch
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editor = self._editor("short\n")
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editor.set_search_highlights((SearchMatch(100, 120),), 0)
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self.assertEqual(len(editor.extraSelections()), 1)
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def test_escape_and_find_shortcuts_emit_signals(self) -> None:
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editor = self._editor("a\n")
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escapes: list = []
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finds: list = []
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next_requests: list = []
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goto_requests: list = []
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editor.escapePressed.connect(lambda: escapes.append(True))
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editor.findRequested.connect(finds.append)
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editor.findNextRequested.connect(next_requests.append)
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editor.gotoLineRequested.connect(lambda: goto_requests.append(True))
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QTest.keyClick(editor, Qt.Key.Key_Escape)
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QTest.keyClick(editor, Qt.Key.Key_F, Qt.KeyboardModifier.ControlModifier)
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QTest.keyClick(editor, Qt.Key.Key_H, Qt.KeyboardModifier.ControlModifier)
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QTest.keyClick(editor, Qt.Key.Key_G, Qt.KeyboardModifier.ControlModifier)
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QTest.keyClick(editor, Qt.Key.Key_F3)
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QTest.keyClick(editor, Qt.Key.Key_F3, Qt.KeyboardModifier.ShiftModifier)
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self.assertEqual(escapes, [True])
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self.assertEqual(finds, [False, True])
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self.assertEqual(next_requests, [False, True])
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self.assertEqual(goto_requests, [True])
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def test_read_only_editor_ignores_editing_shortcuts(self) -> None:
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editor = self._editor("a\nb\n")
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editor.setReadOnly(True)
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self._place_cursor(editor, 0)
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QTest.keyClick(editor, Qt.Key.Key_D, Qt.KeyboardModifier.ControlModifier)
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QTest.keyClick(editor, Qt.Key.Key_Down, Qt.KeyboardModifier.AltModifier)
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self.assertEqual(editor.toPlainText(), "a\nb\n")
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def test_word_wrap_toggle_switches_mode(self) -> None:
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from qfluentwidgets import PlainTextEdit
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editor = self._editor("a\n")
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self.assertEqual(editor.lineWrapMode(), PlainTextEdit.LineWrapMode.NoWrap)
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self.assertTrue(editor.toggle_word_wrap())
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self.assertEqual(editor.lineWrapMode(), PlainTextEdit.LineWrapMode.WidgetWidth)
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self.assertFalse(editor.toggle_word_wrap())
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self.assertEqual(editor.lineWrapMode(), PlainTextEdit.LineWrapMode.NoWrap)
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class PresetSyntaxHighlighterTests(unittest.TestCase):
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@classmethod
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def setUpClass(cls) -> None:
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cls.app = QApplication.instance() or QApplication([])
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def test_highlighter_does_not_change_text_or_modified_flag(self) -> None:
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from ui.code_editor.editor import CodeEditor
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from ui.code_editor.syntax import PresetSyntaxHighlighter
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editor = CodeEditor(highlighter_factory=lambda document: PresetSyntaxHighlighter(document))
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self.addCleanup(editor.deleteLater)
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source = "# comment\n--new\n--filter-tcp=443\n--hostlist=lists/a.txt\n"
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editor.setPlainText(source)
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editor.document().setModified(False)
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self.app.processEvents()
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self.assertEqual(editor.toPlainText(), source)
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self.assertFalse(editor.document().isModified())
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def test_palette_follows_theme_accent_and_text_color(self) -> None:
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from PyQt6.QtGui import QColor, QTextDocument
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from ui.code_editor.syntax import PresetSyntaxHighlighter, SyntaxTheme
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document = QTextDocument()
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dark = SyntaxTheme(accent=QColor("#0078d4"), text=QColor(255, 255, 255))
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highlighter = PresetSyntaxHighlighter(document, theme=dark)
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self.assertEqual(highlighter.theme, dark)
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light = SyntaxTheme(accent=QColor("#ff8c00"), text=QColor(0, 0, 0))
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self.assertTrue(highlighter.apply_theme(light))
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self.assertEqual(highlighter.theme, light)
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self.assertFalse(highlighter.apply_theme(light))
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def test_syntax_colors_are_taken_from_theme_only(self) -> None:
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from PyQt6.QtGui import QColor, QTextDocument
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from ui.code_editor.syntax import PresetSyntaxHighlighter, SyntaxTheme
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accent = QColor("#c50f1f")
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text = QColor(255, 255, 255)
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highlighter = PresetSyntaxHighlighter(
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QTextDocument(), theme=SyntaxTheme(accent=accent, text=text)
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)
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for role, text_format in highlighter._formats.items():
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color = text_format.foreground().color()
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source = (accent, text)[role in {"comment", "operator", "path"}]
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self.assertEqual(
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(color.red(), color.green(), color.blue()),
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(source.red(), source.green(), source.blue()),
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role,
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)
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def test_editor_theme_colors_use_qfluent_accent(self) -> None:
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from qfluentwidgets import themeColor
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from ui.code_editor.editor import CodeEditor
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editor = CodeEditor()
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self.addCleanup(editor.deleteLater)
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theme = editor.theme_colors()
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self.assertEqual(theme.accent.name(), themeColor().name())
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self.assertTrue(theme.text.isValid())
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if __name__ == "__main__":
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unittest.main()
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