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Add error info if tabs are found in the yaml (#18343)

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If a yaml file fails to load because of tabs being used
for formatting, detect that and show a error message
with more details.
This commit is contained in:
Adrian Likins 2016-11-08 11:43:08 -05:00 • committed by GitHub
commit 51e3ef89a9
4 changed files with 41 additions and 1 deletions
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7
test/units/parsing/yaml/test_loader.py
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@ -37,8 +37,10 @@ from units.mock.yaml_helper import YamlTestUtils
try:
from _yaml import ParserError
from _yaml import ScannerError
except ImportError:
from yaml.parser import ParserError
from yaml.scanner import ScannerError
class NameStringIO(StringIO):
@ -145,6 +147,11 @@ class TestAnsibleLoaderBasic(unittest.TestCase):
loader = AnsibleLoader(stream, 'myfile.yml')
self.assertRaises(ParserError, loader.get_single_data)
def test_tab_error(self):
stream = StringIO(u"""---\nhosts: localhost\nvars:\n foo: bar\n\tblip: baz""")
loader = AnsibleLoader(stream, 'myfile.yml')
self.assertRaises(ScannerError, loader.get_single_data)
def test_front_matter(self):
stream = StringIO(u"""---\nfoo: bar""")
loader = AnsibleLoader(stream, 'myfile.yml')