Merge current dev and refresh PR #6741 from the 7011 integration

tests/test_editor_eyedropper_loupe.py

@@ -0,0 +1,47 @@
+"""The eyedropper shows a floating loupe next to the pointer while sampling.
+
+The options bar already carries a live pixel preview (#ge-eyedropper-loupe).
+When the eyedropper is pressed the same preview should also pop up next to the
+mouse, so you can see the exact pixel being sampled.
+"""
+from pathlib import Path
+import re
+
+ROOT = Path(__file__).resolve().parents[1]
+TOOL = (ROOT / "static/js/editor/tools/eyedropper.js").read_text(encoding="utf-8")
+EDITOR = (ROOT / "static/js/galleryEditor.js").read_text(encoding="utf-8")
+CSS = (ROOT / "static/css/13-image-editor.css").read_text(encoding="utf-8")
+SW = (ROOT / "static/sw.js").read_text(encoding="utf-8")
+
+
+def test_eyedropper_passes_the_event_to_the_preview():
+    assert "syncPreview?.(result?.color || null, result, e);" in TOOL
+    assert "syncPreview?.(state.color, result, e);" in TOOL
+    assert "syncPreview?.(null, null, null);" in TOOL
+
+
+def test_editor_builds_a_floating_cursor_loupe():
+    assert "el.className = 'ge-eyedropper-cursor-loupe';" in EDITOR
+    assert "function _drawEyedropperLoupe(canvas, sample)" in EDITOR
+    assert "_cursorLoupeEl.classList.toggle('is-visible', _cursorLoupeVisible);" in EDITOR
+
+
+def test_cursor_loupe_shows_on_press_and_hides_on_release():
+    assert "if (state.tool === 'eyedropper') { _setCursorLoupe(true, e); return _eyedropperTool.pick(e); }" in EDITOR
+    assert "if (_cursorLoupeVisible) _setCursorLoupe(false);" in EDITOR
+
+
+def test_cursor_loupe_css_is_a_pointer_tracking_circle():
+    j = CSS.find(".ge-eyedropper-cursor-loupe {")
+    assert j != -1
+    block = CSS[j:j + 500]
+    assert "position: fixed;" in block
+    assert "pointer-events: none;" in block
+    assert "border-radius: 50%;" in block
+    assert ".ge-eyedropper-cursor-loupe.is-visible {" in CSS
+
+
+def test_sw_version_is_current():
+    m = re.search(r"CACHE_NAME = '(odysseus-v\d+-pr40-editor-precache)'", SW)
+    assert m, "CACHE_NAME not found"
+    assert re.fullmatch(r"odysseus-v\d+-pr40-editor-precache", m.group(1))