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"""
Right-click in the Files tab opens the shared `Menu` (`menu.js`) with what can
be done to that row — the toolbar's actions, from the same list.
The one difference from the toolbar is deliberate: the toolbar keeps an action
that does not apply, disabled, so it does not jump about as the selection
changes; a menu has no layout to keep still, so it leaves the action out.
Measured in a browser by `harness/files_menu_probe.py`.
"""
import json
import shutil
import subprocess
import sys
from pathlib import Path
import pytest
HARNESS = Path(__file__).parent / "harness" / "files_menu_probe.py"
@pytest.fixture(scope="module")
def cases():
if shutil.which("google-chrome") is None:
pytest.skip("Chrome is not available")
proc = subprocess.run([sys.executable, str(HARNESS)],
capture_output=True, text=True, timeout=90)
data = json.loads(proc.stdout)
assert "error" not in data, f"probe failed: {proc.stdout}{proc.stderr}"
assert not data["logs"], data["logs"]
return {c["case"]: c for c in data["cases"]}
def test_a_folder_offers_the_zip_only(cases):
c = cases["folder"]
assert c["prevented"]
assert c["labels"] == ["Download folder as zip"]
def test_a_video_of_ones_own_can_be_played_downloaded_and_deleted(cases):
assert cases["own video"]["labels"] == ["Play", "Download", "Delete"]
def test_what_does_not_apply_is_left_out_not_greyed(cases):
# Someone else's text file: no Play, no zip, and no Delete — the reader
# has no right to it, so the entry is absent rather than disabled.
assert cases["someone else's text"]["labels"] == ["View", "Download"]
def test_a_ticked_row_stands_for_the_whole_selection(cases):
c = cases["ticked row stands for the selection"]
assert c["ticked"] == 2
assert c["labels"] == ["Download (2)", "Delete"]
def test_the_toolbar_still_greys_what_does_not_apply(cases):
c = cases["toolbar keeps disabled buttons"]
assert c["buttons"] == 5
assert c["disabled"] == 3
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