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bitbake: tests/parse: Add test for unclosed functions

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This test covers the handling of unclosed functions.
It tests that both whitespace and tabs generate the
correct exception if added before a closing bracket.
Additionally that a residue blocks generates a error
is tested as well.

[YOCTO #15470]

(Bitbake rev: 29e67acb87ae76879efe9688a69c961a96df10f1)

Signed-off-by: Savvas Etairidis <falital@hotmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Savvas Etairidis 2024-09-25 07:43:34 +00:00 committed by Richard Purdie
parent 2960300ba0
commit 934828e963
1 changed files with 42 additions and 0 deletions
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42
bitbake/lib/bb/tests/parse.py
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@ -401,3 +401,45 @@ EXPORT_FUNCTIONS do_compile do_compilepython
self.assertIn("else", d.getVar("do_compilepython"))
check_function_flags(d)
export_function_unclosed_tab = """
do_compile () {
bb.note("Something")
\t}
"""
export_function_unclosed_space = """
do_compile () {
bb.note("Something")
}
"""
export_function_residue = """
do_compile () {
bb.note("Something")
}
include \\
"""
def test_unclosed_functions(self):
def test_helper(content, expected_error):
with tempfile.TemporaryDirectory() as tempdir:
recipename = tempdir + "/recipe_unclosed.bb"
with open(recipename, "w") as f:
f.write(content)
f.flush()
os.chdir(tempdir)
with self.assertRaises(bb.parse.ParseError) as error:
bb.parse.handle(recipename, bb.data.createCopy(self.d))
self.assertIn(expected_error, str(error.exception))
with tempfile.TemporaryDirectory() as tempdir:
test_helper(self.export_function_unclosed_tab, "Unparsed lines from unclosed function")
test_helper(self.export_function_unclosed_space, "Unparsed lines from unclosed function")
test_helper(self.export_function_residue, "Unparsed lines")
recipename_closed = tempdir + "/recipe_closed.bb"
with open(recipename_closed, "w") as in_file:
lines = self.export_function_unclosed_tab.split("\n")
lines[3] = "}"
in_file.write("\n".join(lines))
in_file.flush()
bb.parse.handle(recipename_closed, bb.data.createCopy(self.d))