44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
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"""Tests for issue #2558 -- container path translation for Reveal in File Manager.
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Pins that _handle_file_reveal applies the same container_path_prefix /
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host_path_prefix substitution used by _handle_file_open_vscode.
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"""
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from __future__ import annotations
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import pathlib
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import re
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ROOT = pathlib.Path(__file__).resolve().parent.parent
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ROUTES = ROOT / "api" / "routes.py"
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class TestRevealPathTranslation:
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def test_handler_supports_path_prefix_mapping(self):
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"""_handle_file_reveal must contain container_path_prefix / host_path_prefix
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so Docker users get the same path translation as _handle_file_open_vscode."""
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src = ROUTES.read_text(encoding="utf-8")
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m = re.search(
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r"def _handle_file_reveal\(handler, body\):.*?(?=\ndef )",
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src,
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re.DOTALL,
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)
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assert m, "_handle_file_reveal not found in api/routes.py"
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body = m.group(0)
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assert "container_path_prefix" in body
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assert "host_path_prefix" in body
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def test_handler_uses_target_str_in_subprocess(self):
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"""The subprocess dispatch must use the translated string, not str(target)."""
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src = ROUTES.read_text(encoding="utf-8")
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m = re.search(
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r"def _handle_file_reveal\(handler, body\):.*?(?=\ndef )",
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src,
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re.DOTALL,
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)
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assert m
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body = m.group(0)
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# After translation the variable must be named target_str (not str(target))
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assert "target_str" in body
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# Ensure the translation assignment is present
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assert "target_str = host_prefix + target_str[len(container_prefix):]" in body
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