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|
# coding: utf-8
import pytest # NOQA
from .roundtrip import YAML # does an automatic dedent on load
"""
YAML 1.0 allowed root level literal style without indentation:
"Usually top level nodes are not indented" (example 4.21 in 4.6.3)
YAML 1.1 is a bit vague but says:
"Regardless of style, scalar content must always be indented by at least one space"
(4.4.3)
"In general, the document’s node is indented as if it has a parent indented at -1 spaces."
(4.3.3)
YAML 1.2 is again clear about root literal level scalar after directive in example 9.5:
%YAML 1.2
--- |
%!PS-Adobe-2.0
...
%YAML1.2
---
# Empty
...
"""
class TestNoIndent:
def test_root_literal_scalar_indent_example_9_5(self):
yaml = YAML()
s = '%!PS-Adobe-2.0'
inp = """
--- |
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_literal_scalar_no_indent(self):
yaml = YAML()
s = 'testing123'
inp = """
--- |
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_literal_scalar_no_indent_1_1(self):
yaml = YAML()
s = 'testing123'
inp = """
%YAML 1.1
--- |
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_literal_scalar_no_indent_1_1_old_style(self):
from textwrap import dedent
from ruyaml import YAML
yaml = YAML(typ='safe', pure=True)
s = 'testing123'
inp = """
%YAML 1.1
--- |
{}
"""
d = yaml.load(dedent(inp.format(s)))
print(d)
assert d == s + '\n'
def test_root_literal_scalar_no_indent_1_1_no_raise(self):
# from ruyaml.parser import ParserError
yaml = YAML()
yaml.root_level_block_style_scalar_no_indent_error_1_1 = True
s = 'testing123'
# with pytest.raises(ParserError):
if True:
inp = """
%YAML 1.1
--- |
{}
"""
yaml.load(inp.format(s))
def test_root_literal_scalar_indent_offset_one(self):
yaml = YAML()
s = 'testing123'
inp = """
--- |1
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_literal_scalar_indent_offset_four(self):
yaml = YAML()
s = 'testing123'
inp = """
--- |4
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_literal_scalar_indent_offset_two_leading_space(self):
yaml = YAML()
s = ' testing123'
inp = """
--- |4
{s}
{s}
"""
d = yaml.load(inp.format(s=s))
print(d)
assert d == (s + '\n') * 2
def test_root_literal_scalar_no_indent_special(self):
yaml = YAML()
s = '%!PS-Adobe-2.0'
inp = """
--- |
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_folding_scalar_indent(self):
yaml = YAML()
s = '%!PS-Adobe-2.0'
inp = """
--- >
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_folding_scalar_no_indent(self):
yaml = YAML()
s = 'testing123'
inp = """
--- >
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_folding_scalar_no_indent_special(self):
yaml = YAML()
s = '%!PS-Adobe-2.0'
inp = """
--- >
{}
"""
d = yaml.load(inp.format(s))
print(d)
assert d == s + '\n'
def test_root_literal_multi_doc(self):
yaml = YAML(typ='safe', pure=True)
s1 = 'abc'
s2 = 'klm'
inp = """
--- |-
{}
--- |
{}
"""
for idx, d1 in enumerate(yaml.load_all(inp.format(s1, s2))):
print('d1:', d1)
assert ['abc', 'klm\n'][idx] == d1
def test_root_literal_doc_indent_directives_end(self):
yaml = YAML()
yaml.explicit_start = True
inp = """
--- |-
%YAML 1.3
---
this: is a test
"""
yaml.round_trip(inp)
def test_root_literal_doc_indent_document_end(self):
yaml = YAML()
yaml.explicit_start = True
inp = """
--- |-
some more
...
text
"""
yaml.round_trip(inp)
def test_root_literal_doc_indent_marker(self):
yaml = YAML()
yaml.explicit_start = True
inp = """
--- |2
some more
text
"""
d = yaml.load(inp)
print(type(d), repr(d))
yaml.round_trip(inp)
def test_nested_literal_doc_indent_marker(self):
yaml = YAML()
yaml.explicit_start = True
inp = """
---
a: |2
some more
text
"""
d = yaml.load(inp)
print(type(d), repr(d))
yaml.round_trip(inp)
class Test_RoundTripLiteral:
def test_rt_root_literal_scalar_no_indent(self):
yaml = YAML()
yaml.explicit_start = True
s = 'testing123'
ys = """
--- |
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_root_literal_scalar_indent(self):
yaml = YAML()
yaml.explicit_start = True
yaml.indent = 4
s = 'testing123'
ys = """
--- |
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_root_plain_scalar_no_indent(self):
yaml = YAML()
yaml.explicit_start = True
yaml.indent = 0
s = 'testing123'
ys = """
---
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_root_plain_scalar_expl_indent(self):
yaml = YAML()
yaml.explicit_start = True
yaml.indent = 4
s = 'testing123'
ys = """
---
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_root_sq_scalar_expl_indent(self):
yaml = YAML()
yaml.explicit_start = True
yaml.indent = 4
s = "'testing: 123'"
ys = """
---
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_root_dq_scalar_expl_indent(self):
# if yaml.indent is the default (None)
# then write after the directive indicator
yaml = YAML()
yaml.explicit_start = True
yaml.indent = 0
s = '"\'testing123"'
ys = """
---
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_root_literal_scalar_no_indent_no_eol(self):
yaml = YAML()
yaml.explicit_start = True
s = 'testing123'
ys = """
--- |-
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
def test_rt_non_root_literal_scalar(self):
yaml = YAML()
s = 'testing123'
ys = """
- |
{}
"""
ys = ys.format(s)
d = yaml.load(ys)
yaml.dump(d, compare=ys)
|
