def test_StripPreprocessorLines_everything_stripped_before_stdin():
"""Test that everything before the stdin marker is stripped."""
assert (clang.StripPreprocessorLines("""
This will
all be stripped.
# 1 "<stdin>" 2
This will not be stripped.""") == "This will not be stripped.")
def test_StripPreprocessorLines_hash_stripped():
"""Test that lines which begin with # symbol are stripped."""
assert clang.StripPreprocessorLines("""# 1 "<stdin>" 2
# This will be stripped.
Foo
This will # not be stripped.
# But this will.""") == """Foo
def ClangPreprocess(text: str) -> str:
try:
return clang.StripPreprocessorLines(
clanglib.Preprocess(text, CLANG_ARGS))
except llvm.LlvmError as e:
raise errors.ClangException(str(e.stderr[:1024]))
def ClangPreprocess(text: str) -> str:
try:
return clang.StripPreprocessorLines(Preprocess(text))
except Exception as e:
raise e
def test_StripPreprocessorLines_nothing_before_stdin():
"""Test that if nothing exists before stdin marker, nothing is lost."""
assert clang.StripPreprocessorLines('# 1 "<stdin>" 2\nfoo') == "foo"
def test_StripPreprocessorLines_no_stdin():
"""Test that without a stdin marker is stripped."""
assert clang.StripPreprocessorLines("The\ncat\nsat\non\nthe\nmat") == ""
def test_StripPreprocessorLines_empty_input():
assert clang.StripPreprocessorLines("") == ""
