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Force-quote shell metacharacters outside the safe token set

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This commit is contained in:
J. Nick Koston
2026-08-20 16:09:09 -05:00
parent 79b8bf2657
commit 5b19c139cb
2 changed files with 11 additions and 2 deletions
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tests/unit_tests/build_helpers/test_ninja.py
+7 -1
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@@ -62,11 +62,17 @@ def test_quote_arg_windows_argv_rule() -> None:
def test_shell_token_quotes_only_when_needed() -> None:
assert ninja_helper.shell_token("-Os") == "-Os"
assert ninja_helper.shell_token("-DX=$HOME") == "-DX=$$HOME"
assert ninja_helper.shell_token("-DP=C:\\x y") == '"-DP=C:\\x y"'
assert ninja_helper.shell_token("plain", force=True) == '"plain"'
def test_shell_token_quotes_shell_metacharacters() -> None:
"""Tokens like -DMASK=(1<<3) must not reach /bin/sh -c bare."""
assert ninja_helper.shell_token("-DMASK=(1<<3)") == '"-DMASK=(1<<3)"'
assert ninja_helper.shell_token("-DX=a;b") == '"-DX=a;b"'
assert ninja_helper.shell_token("-DX=$HOME") == '"-DX=$$HOME"'
def test_quote_path_force_quotes() -> None:
assert ninja_helper.quote_path(Path("a b")) == '"a b"'
assert ninja_helper.quote_path("simple") == '"simple"'