Various tweaks to theme, more code coverage
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17 changed files with 812 additions and 49 deletions
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@ -1,12 +1,21 @@
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from PySide6.QtCore import Qt
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from PySide6.QtGui import QImage, QTextCursor, QTextImageFormat
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from PySide6.QtCore import Qt, QMimeData, QPoint, QUrl
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from PySide6.QtGui import QImage, QMouseEvent, QKeyEvent, QTextCursor, QTextImageFormat
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from PySide6.QtTest import QTest
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from PySide6.QtWidgets import QApplication
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from bouquin.editor import Editor
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from bouquin.theme import ThemeManager, ThemeConfig, Theme
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import re
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def _mk_editor() -> Editor:
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# pytest-qt ensures a QApplication exists
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app = QApplication.instance()
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tm = ThemeManager(app, ThemeConfig())
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return Editor(tm)
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def _move_cursor_to_first_image(editor: Editor) -> QTextImageFormat | None:
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c = editor.textCursor()
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c.movePosition(QTextCursor.Start)
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@ -31,7 +40,7 @@ def _fmt_at(editor: Editor, pos: int):
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def test_space_breaks_link_anchor_and_styling(qtbot):
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e = Editor()
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e = _mk_editor()
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e.resize(600, 300)
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e.show()
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qtbot.waitExposed(e)
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@ -75,7 +84,7 @@ def test_space_breaks_link_anchor_and_styling(qtbot):
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def test_embed_qimage_saved_as_data_url(qtbot):
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e = Editor()
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e = _mk_editor()
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e.resize(600, 400)
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qtbot.addWidget(e)
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e.show()
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@ -96,7 +105,7 @@ def test_insert_images_autoscale_and_fit(qtbot, tmp_path):
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big_path = tmp_path / "big.png"
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big.save(str(big_path))
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e = Editor()
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e = _mk_editor()
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e.resize(420, 300) # known viewport width
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qtbot.addWidget(e)
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e.show()
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@ -120,7 +129,7 @@ def test_insert_images_autoscale_and_fit(qtbot, tmp_path):
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def test_linkify_trims_trailing_punctuation(qtbot):
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e = Editor()
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e = _mk_editor()
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qtbot.addWidget(e)
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e.show()
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qtbot.waitExposed(e)
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@ -135,31 +144,13 @@ def test_linkify_trims_trailing_punctuation(qtbot):
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assert 'href="https://example.com)."' not in html
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def test_space_does_not_bleed_anchor_format(qtbot):
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e = Editor()
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qtbot.addWidget(e)
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e.show()
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qtbot.waitExposed(e)
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e.setPlainText("https://a.example")
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qtbot.waitUntil(lambda: 'href="' in e.document().toHtml())
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c = e.textCursor()
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c.movePosition(QTextCursor.End)
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e.setTextCursor(c)
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# Press Space; keyPressEvent should break the anchor for the next char
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QTest.keyClick(e, Qt.Key_Space)
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assert e.currentCharFormat().isAnchor() is False
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def test_code_block_enter_exits_on_empty_line(qtbot):
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from PySide6.QtCore import Qt
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from PySide6.QtGui import QTextCursor
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from PySide6.QtTest import QTest
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from bouquin.editor import Editor
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e = Editor()
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e = _mk_editor()
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qtbot.addWidget(e)
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e.show()
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qtbot.waitExposed(e)
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@ -185,3 +176,169 @@ def test_code_block_enter_exits_on_empty_line(qtbot):
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# Second Enter should jump *out* of the frame
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QTest.keyClick(e, Qt.Key_Return)
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# qtbot.waitUntil(lambda: e._find_code_frame(e.textCursor()) is None)
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class DummyMenu:
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def __init__(self):
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self.seps = 0
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self.subs = []
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self.exec_called = False
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def addSeparator(self):
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self.seps += 1
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def addMenu(self, title):
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m = DummyMenu()
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self.subs.append((title, m))
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return m
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def addAction(self, *a, **k):
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pass
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def exec(self, *a, **k):
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self.exec_called = True
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def _themes():
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app = QApplication.instance()
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return ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
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def test_context_menu_adds_image_actions(monkeypatch, qtbot):
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e = Editor(_themes())
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qtbot.addWidget(e)
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# Fake an image at cursor
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qi = QImage(10, 10, QImage.Format_ARGB32)
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qi.fill(0xFF00FF00)
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imgfmt = QTextImageFormat()
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imgfmt.setName("x")
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imgfmt.setWidth(10)
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imgfmt.setHeight(10)
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tc = e.textCursor()
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monkeypatch.setattr(e, "_image_info_at_cursor", lambda: (tc, imgfmt, qi))
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dummy = DummyMenu()
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monkeypatch.setattr(e, "createStandardContextMenu", lambda: dummy)
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class Evt:
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def globalPos(self):
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return QPoint(0, 0)
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e.contextMenuEvent(Evt())
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assert dummy.exec_called
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assert dummy.seps == 1
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assert any(t == "Image size" for t, _ in dummy.subs)
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def test_insert_from_mime_image_and_urls(tmp_path, qtbot):
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e = Editor(_themes())
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qtbot.addWidget(e)
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# Build a mime with an image
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mime = QMimeData()
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img = QImage(6, 6, QImage.Format_ARGB32)
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img.fill(0xFF0000FF)
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mime.setImageData(img)
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e.insertFromMimeData(mime)
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html = e.document().toHtml()
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assert "<img" in html
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# Now with urls: local non-image + local image + remote url
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png = tmp_path / "t.png"
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img.save(str(png))
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txt = tmp_path / "x.txt"
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txt.write_text("hi", encoding="utf-8")
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mime2 = QMimeData()
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mime2.setUrls(
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[
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QUrl.fromLocalFile(str(txt)),
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QUrl.fromLocalFile(str(png)),
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QUrl("https://example.com/file"),
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]
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)
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e.insertFromMimeData(mime2)
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h2 = e.document().toHtml()
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assert 'href="file://' in h2 # local file link inserted
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assert "<img" in h2 # image inserted
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assert 'href="https://example.com/file"' in h2 # remote url link
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def test_mouse_release_ctrl_click_opens(monkeypatch, qtbot):
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e = Editor(_themes())
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qtbot.addWidget(e)
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# Anchor under cursor
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monkeypatch.setattr(e, "anchorAt", lambda p: "https://example.com")
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opened = {}
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from PySide6.QtGui import QDesktopServices as DS
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monkeypatch.setattr(
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DS, "openUrl", lambda url: opened.setdefault("u", url.toString())
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)
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ev = QMouseEvent(
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QMouseEvent.MouseButtonRelease,
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QPoint(1, 1),
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Qt.LeftButton,
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Qt.LeftButton,
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Qt.ControlModifier,
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)
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e.mouseReleaseEvent(ev)
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assert opened.get("u") == "https://example.com"
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def test_keypress_space_breaks_anchor(monkeypatch, qtbot):
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e = Editor(_themes())
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qtbot.addWidget(e)
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called = {}
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monkeypatch.setattr(
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e, "_break_anchor_for_next_char", lambda: called.setdefault("x", True)
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)
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ev = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Space, Qt.NoModifier, " ")
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e.keyPressEvent(ev)
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assert called.get("x") is True
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def test_enter_leaves_code_frame(qtbot):
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e = Editor(_themes())
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qtbot.addWidget(e)
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e.setPlainText("")
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# Insert a code block frame
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e.apply_code()
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# Place cursor inside the empty code block
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c = e.textCursor()
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c.movePosition(QTextCursor.End)
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e.setTextCursor(c)
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# Press Enter; should jump outside the frame and start normal paragraph
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ev = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Return, Qt.NoModifier)
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e.keyPressEvent(ev)
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# After enter, the cursor should not be inside a code frame
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assert e._find_code_frame(e.textCursor()) is None
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def test_space_does_not_bleed_anchor_format(qtbot):
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e = _mk_editor()
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qtbot.addWidget(e)
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e.show()
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qtbot.waitExposed(e)
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e.setPlainText("https://a.example")
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qtbot.waitUntil(lambda: 'href="' in e.document().toHtml())
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c = e.textCursor()
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c.movePosition(QTextCursor.End)
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e.setTextCursor(c)
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# Press Space; keyPressEvent should break the anchor for the next char
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QTest.keyClick(e, Qt.Key_Space)
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assert e.currentCharFormat().isAnchor() is False
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def test_editor_small_helpers(qtbot):
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app = QApplication.instance()
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themes = ThemeManager(app, ThemeConfig(theme=Theme.LIGHT))
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e = Editor(themes)
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qtbot.addWidget(e)
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# _approx returns True when |a-b| <= eps
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assert e._approx(1.0, 1.25, eps=0.3) is True
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assert e._approx(1.0, 1.6, eps=0.3) is False
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# Exercise helpers
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_ = e._is_heading_typing()
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e._apply_normal_typing()
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