diff options
author | Anthon van der Neut <anthon@mnt.org> | 2023-05-05 20:08:37 +0200 |
---|---|---|
committer | Anthon van der Neut <anthon@mnt.org> | 2023-05-05 20:08:37 +0200 |
commit | a6a96c99a78cdc34e291af8d7d2d17fd1bf42a42 (patch) | |
tree | 99c4e94587427d628bb5679a8ee85b8c2487bf01 /_test/test_issues.py | |
parent | 199f4f52fa9c1700de3b4d3709de81c34b7402a4 (diff) | |
download | ruamel.yaml-a6a96c99a78cdc34e291af8d7d2d17fd1bf42a42.tar.gz |
fixes issue: 458,454, stackoverflow reports
Diffstat (limited to '_test/test_issues.py')
-rw-r--r-- | _test/test_issues.py | 404 |
1 files changed, 274 insertions, 130 deletions
diff --git a/_test/test_issues.py b/_test/test_issues.py index 47e8e87..ce78cce 100644 --- a/_test/test_issues.py +++ b/_test/test_issues.py @@ -5,7 +5,8 @@ from typing import Any import pytest # type: ignore # NOQA -from roundtrip import ( +# cannot do "from .roundtrip" because of pytest, so mypy cannot find this +from roundtrip import ( # type: ignore round_trip, na_round_trip, round_trip_load, @@ -18,7 +19,8 @@ from roundtrip import ( class TestIssues: def test_issue_61(self) -> None: - s = dedent(""" + s = dedent( + """ def1: &ANCHOR1 key1: value1 def: &ANCHOR @@ -26,70 +28,73 @@ class TestIssues: key: value comb: <<: *ANCHOR - """) + """ + ) data = round_trip_load(s) assert str(data['comb']) == str(data['def']) assert str(data['comb']) == "{'key': 'value', 'key1': 'value1'}" -# def test_issue_82(self, tmpdir): -# program_src = r''' -# from ruamel import yaml -# import re -# -# class SINumber(yaml.YAMLObject): -# PREFIXES = {'k': 1e3, 'M': 1e6, 'G': 1e9} -# yaml_loader = yaml.Loader -# yaml_dumper = yaml.Dumper -# yaml_tag = '!si' -# yaml_implicit_pattern = re.compile( -# r'^(?P<value>[0-9]+(?:\.[0-9]+)?)(?P<prefix>[kMG])$') -# -# @classmethod -# def from_yaml(cls, loader, node): -# return cls(node.value) -# -# @classmethod -# def to_yaml(cls, dumper, data): -# return dumper.represent_scalar(cls.yaml_tag, str(data)) -# -# def __init__(self, *args): -# m = self.yaml_implicit_pattern.match(args[0]) -# self.value = float(m.groupdict()['value']) -# self.prefix = m.groupdict()['prefix'] -# -# def __str__(self) -> None: -# return str(self.value)+self.prefix -# -# def __int__(self) -> None: -# return int(self.value*self.PREFIXES[self.prefix]) -# -# # This fails: -# yaml.add_implicit_resolver(SINumber.yaml_tag, SINumber.yaml_implicit_pattern) -# -# ret = yaml.load(""" -# [1,2,3, !si 10k, 100G] -# """, Loader=yaml.Loader) -# for idx, l in enumerate([1, 2, 3, 10000, 100000000000]): -# assert int(ret[idx]) == l -# ''' -# assert save_and_run(dedent(program_src), tmpdir) == 0 + # def test_issue_82(self, tmpdir): + # program_src = r''' + # from ruamel import yaml + # import re + # + # class SINumber(yaml.YAMLObject): + # PREFIXES = {'k': 1e3, 'M': 1e6, 'G': 1e9} + # yaml_loader = yaml.Loader + # yaml_dumper = yaml.Dumper + # yaml_tag = '!si' + # yaml_implicit_pattern = re.compile( + # r'^(?P<value>[0-9]+(?:\.[0-9]+)?)(?P<prefix>[kMG])$') + # + # @classmethod + # def from_yaml(cls, loader, node): + # return cls(node.value) + # + # @classmethod + # def to_yaml(cls, dumper, data): + # return dumper.represent_scalar(cls.yaml_tag, str(data)) + # + # def __init__(self, *args): + # m = self.yaml_implicit_pattern.match(args[0]) + # self.value = float(m.groupdict()['value']) + # self.prefix = m.groupdict()['prefix'] + # + # def __str__(self) -> None: + # return str(self.value)+self.prefix + # + # def __int__(self) -> None: + # return int(self.value*self.PREFIXES[self.prefix]) + # + # # This fails: + # yaml.add_implicit_resolver(SINumber.yaml_tag, SINumber.yaml_implicit_pattern) + # + # ret = yaml.load(""" + # [1,2,3, !si 10k, 100G] + # """, Loader=yaml.Loader) + # for idx, l in enumerate([1, 2, 3, 10000, 100000000000]): + # assert int(ret[idx]) == l + # ''' + # assert save_and_run(dedent(program_src), tmpdir) == 0 def test_issue_82rt(self, tmpdir: Any) -> None: yaml_str = '[1, 2, 3, !si 10k, 100G]\n' x = round_trip(yaml_str, preserve_quotes=True) # NOQA def test_issue_102(self) -> None: - yaml_str = dedent(""" + yaml_str = dedent( + """ var1: #empty var2: something #notempty var3: {} #empty object var4: {a: 1} #filled object var5: [] #empty array - """) + """ + ) x = round_trip(yaml_str, preserve_quotes=True) # NOQA def test_issue_150(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML inp = """\ base: &base_key @@ -107,54 +112,65 @@ class TestIssues: def test_issue_160(self) -> None: from ruamel.yaml.compat import StringIO - s = dedent("""\ + + s = dedent( + """\ root: # a comment - {some_key: "value"} foo: 32 bar: 32 - """) + """ + ) a = round_trip_load(s) del a['root'][0]['some_key'] buf = StringIO() round_trip_dump(a, buf, block_seq_indent=4) - exp = dedent("""\ + exp = dedent( + """\ root: # a comment - {} foo: 32 bar: 32 - """) + """ + ) assert buf.getvalue() == exp def test_issue_161(self) -> None: - yaml_str = dedent("""\ + yaml_str = dedent( + """\ mapping-A: key-A:{} mapping-B: - """) + """ + ) for comment in ['', ' # no-newline', ' # some comment\n', '\n']: s = yaml_str.format(comment) res = round_trip(s) # NOQA def test_issue_161a(self) -> None: - yaml_str = dedent("""\ + yaml_str = dedent( + """\ mapping-A: key-A:{} mapping-B: - """) + """ + ) for comment in ['\n# between']: s = yaml_str.format(comment) res = round_trip(s) # NOQA def test_issue_163(self) -> None: - s = dedent("""\ + s = dedent( + """\ some-list: # List comment - {} - """) + """ + ) x = round_trip(s, preserve_quotes=True) # NOQA json_str = ( @@ -171,14 +187,15 @@ class TestIssues: def test_issue_176(self) -> None: # basic request by Stuart Berg - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML yaml = YAML() seq = yaml.load('[1,2,3]') seq[:] = [1, 2, 3, 4] def test_issue_176_preserve_comments_on_extended_slice_assignment(self) -> None: - yaml_str = dedent("""\ + yaml_str = dedent( + """\ - a - b # comment - c # commment c @@ -186,7 +203,8 @@ class TestIssues: - d - e # comment - """) + """ + ) seq = round_trip_load(yaml_str) seq[1::2] = ['B', 'D'] res = round_trip_dump(seq) @@ -243,28 +261,34 @@ class TestIssues: assert m == [] def test_issue_184(self) -> None: - yaml_str = dedent("""\ + yaml_str = dedent( + """\ test::test: # test foo: bar: baz - """) + """ + ) d = round_trip_load(yaml_str) d['bar'] = 'foo' d.yaml_add_eol_comment('test1', 'bar') assert round_trip_dump(d) == yaml_str + 'bar: foo # test1\n' def test_issue_219(self) -> None: - yaml_str = dedent("""\ + yaml_str = dedent( + """\ [StackName: AWS::StackName] - """) + """ + ) d = round_trip_load(yaml_str) # NOQA def test_issue_219a(self) -> None: - yaml_str = dedent("""\ + yaml_str = dedent( + """\ [StackName: AWS::StackName] - """) + """ + ) d = round_trip_load(yaml_str) # NOQA def test_issue_220(self, tmpdir: Any) -> None: @@ -289,103 +313,119 @@ class TestIssues: a + [4, 5] def test_issue_221_sort(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.compat import StringIO yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ - d - a # 1 - c # 3 - e # 5 - b # 2 - """) + """ + ) a = yaml.load(dedent(inp)) a.sort() buf = StringIO() yaml.dump(a, buf) - exp = dedent("""\ + exp = dedent( + """\ - a # 1 - b # 2 - c # 3 - d - e # 5 - """) + """ + ) assert buf.getvalue() == exp def test_issue_221_sort_reverse(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.compat import StringIO yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ - d - a # 1 - c # 3 - e # 5 - b # 2 - """) + """ + ) a = yaml.load(dedent(inp)) a.sort(reverse=True) buf = StringIO() yaml.dump(a, buf) - exp = dedent("""\ + exp = dedent( + """\ - e # 5 - d - c # 3 - b # 2 - a # 1 - """) + """ + ) assert buf.getvalue() == exp def test_issue_221_sort_key(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.compat import StringIO yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ - four - One # 1 - Three # 3 - five # 5 - two # 2 - """) + """ + ) a = yaml.load(dedent(inp)) a.sort(key=str.lower) buf = StringIO() yaml.dump(a, buf) - exp = dedent("""\ + exp = dedent( + """\ - five # 5 - four - One # 1 - Three # 3 - two # 2 - """) + """ + ) assert buf.getvalue() == exp def test_issue_221_sort_key_reverse(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.compat import StringIO yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ - four - One # 1 - Three # 3 - five # 5 - two # 2 - """) + """ + ) a = yaml.load(dedent(inp)) a.sort(key=str.lower, reverse=True) buf = StringIO() yaml.dump(a, buf) - exp = dedent("""\ + exp = dedent( + """\ - two # 2 - Three # 3 - One # 1 - four - five # 5 - """) + """ + ) assert buf.getvalue() == exp def test_issue_222(self) -> None: @@ -414,7 +454,7 @@ class TestIssues: yaml.load('{]') def test_issue_233(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML import json yaml = YAML() @@ -422,7 +462,7 @@ class TestIssues: json_str = json.dumps(data) # NOQA def test_issue_233a(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML import json yaml = YAML() @@ -430,16 +470,18 @@ class TestIssues: json_str = json.dumps(data) # NOQA def test_issue_234(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML - inp = dedent("""\ + inp = dedent( + """\ - key: key1 ctx: [one, two] help: one cmd: > foo bar foo bar - """) + """ + ) yaml = YAML(typ='safe', pure=True) data = yaml.load(inp) fold = data[0]['cmd'] @@ -513,7 +555,8 @@ class TestIssues: assert d0['a'] == 'b' def test_issue_245(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML + inp = """ d: yes """ @@ -532,19 +575,23 @@ class TestIssues: def test_issue_249(self) -> None: yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ # comment - - 1 - 2 - 3 - """) - exp = dedent("""\ + """ + ) + exp = dedent( + """\ # comment - - 1 - 2 - 3 - """) + """ + ) yaml.round_trip(inp, outp=exp) # NOQA def test_issue_250(self) -> None: @@ -560,18 +607,20 @@ class TestIssues: # @pytest.mark.xfail(strict=True, reason='bla bla', raises=AssertionError) def test_issue_279(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.compat import StringIO yaml = YAML() yaml.indent(sequence=4, offset=2) - inp = dedent("""\ + inp = dedent( + """\ experiments: - datasets: # ATLAS EWK - {dataset: ATLASWZRAP36PB, frac: 1.0} - {dataset: ATLASZHIGHMASS49FB, frac: 1.0} - """) + """ + ) a = yaml.load(inp) buf = StringIO() yaml.dump(a, buf) @@ -579,10 +628,11 @@ class TestIssues: assert buf.getvalue() == inp def test_issue_280(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.representer import RepresenterError from collections import namedtuple from sys import stdout + T = namedtuple('T', ('a', 'b')) t = T(1, 2) yaml = YAML() @@ -592,6 +642,7 @@ class TestIssues: def test_issue_282(self) -> None: # update from list of tuples caused AttributeError import ruamel.yaml + yaml_data = ruamel.yaml.comments.CommentedMap([('a', 'apple'), ('b', 'banana')]) yaml_data.update([('c', 'cantaloupe')]) yaml_data.update({'d': 'date', 'k': 'kiwi'}) @@ -600,12 +651,15 @@ class TestIssues: def test_issue_284(self) -> None: import ruamel.yaml - inp = dedent("""\ + + inp = dedent( + """\ plain key: in-line value : # Both empty "quoted key": - entry - """) + """ + ) yaml = ruamel.yaml.YAML(typ='rt') yaml.version = (1, 2) d = yaml.load(inp) @@ -617,17 +671,19 @@ class TestIssues: d = yaml.load(inp) def test_issue_285(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ %YAML 1.1 --- - y - n - Y - N - """) + """ + ) a = yaml.load(inp) assert a[0] assert a[2] @@ -635,15 +691,17 @@ class TestIssues: assert not a[3] def test_issue_286(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML from ruamel.yaml.compat import StringIO yaml = YAML() - inp = dedent("""\ + inp = dedent( + """\ parent_key: - sub_key: sub_value - # xxx""") + # xxx""" + ) a = yaml.load(inp) a['new_key'] = 'new_value' buf = StringIO() @@ -653,9 +711,10 @@ class TestIssues: def test_issue_288(self) -> None: import sys from ruamel.yaml.compat import StringIO - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML - yamldoc = dedent("""\ + yamldoc = dedent( + """\ --- # Reusable values aliases: @@ -669,7 +728,8 @@ class TestIssues: - &thirdEntry Third entry # EOF Comment - """) + """ + ) yaml = YAML() yaml.indent(mapping=2, sequence=4, offset=2) @@ -684,9 +744,10 @@ class TestIssues: def test_issue_288a(self) -> None: import sys from ruamel.yaml.compat import StringIO - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML - yamldoc = dedent("""\ + yamldoc = dedent( + """\ --- # Reusable values aliases: @@ -700,7 +761,8 @@ class TestIssues: - &thirdEntry Third entry # EOF Comment - """) + """ + ) yaml = YAML() yaml.indent(mapping=2, sequence=4, offset=2) @@ -715,9 +777,10 @@ class TestIssues: def test_issue_290(self) -> None: import sys from ruamel.yaml.compat import StringIO - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML - yamldoc = dedent("""\ + yamldoc = dedent( + """\ --- aliases: # Folded-element comment @@ -736,7 +799,8 @@ class TestIssues: # Plain-element comment - &plainEntry Plain entry - """) + """ + ) yaml = YAML() yaml.indent(mapping=2, sequence=4, offset=2) @@ -751,9 +815,10 @@ class TestIssues: def test_issue_290a(self) -> None: import sys from ruamel.yaml.compat import StringIO - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML - yamldoc = dedent("""\ + yamldoc = dedent( + """\ --- aliases: # Folded-element comment @@ -772,7 +837,8 @@ class TestIssues: # Plain-element comment - &plainEntry Plain entry - """) + """ + ) yaml = YAML() yaml.indent(mapping=2, sequence=4, offset=2) @@ -791,7 +857,8 @@ class TestIssues: # some old merge_comment code import copy - inp = dedent(""" + inp = dedent( + """ A: b: # comment @@ -805,34 +872,40 @@ class TestIssues: - - l31 - l32 - l33: '5' - """) + """ + ) data = round_trip_load(inp) # NOQA dc = copy.deepcopy(data) assert round_trip_dump(dc) == inp def test_issue_300(self) -> None: - from ruamel.yaml import YAML # type: ignore + from ruamel.yaml import YAML - inp = dedent(""" + inp = dedent( + """ %YAML 1.2 %TAG ! tag:example.com,2019/path#fragment --- null - """) + """ + ) YAML().load(inp) def test_issue_300a(self) -> None: import ruamel.yaml - inp = dedent(""" + inp = dedent( + """ %YAML 1.1 %TAG ! tag:example.com,2019/path#fragment --- null - """) + """ + ) yaml = YAML() - with pytest.raises(ruamel.yaml.scanner.ScannerError, - match='while scanning a directive'): + with pytest.raises( + ruamel.yaml.scanner.ScannerError, match='while scanning a directive' + ): yaml.load(inp) def test_issue_304(self) -> None: @@ -864,12 +937,83 @@ class TestIssues: """ d = na_round_trip(inp) # NOQA + def test_issue_445(self) -> None: + from ruamel.yaml import YAML + from ruamel.yaml.compat import StringIO + + yaml = YAML() + yaml.version = '1.1' + data = yaml.load('quote: I have seen things') + buf = StringIO() + yaml.dump(data, buf) + assert buf.getvalue() == '%YAML 1.1\n---\nquote: I have seen things\n' + yaml = YAML() + yaml.version = [1, 1] + data = yaml.load('quote: I have seen things') + buf = StringIO() + yaml.dump(data, buf) + assert buf.getvalue() == '%YAML 1.1\n---\nquote: I have seen things\n' + def test_issue_449(self) -> None: inp = """\ emoji_index: !!python/name:materialx.emoji.twemoji """ d = na_round_trip(inp) # NOQA + def test_issue_455(self) -> None: + from ruamel.yaml import YAML + + cm = YAML().map(a=97, b=98) + cm.update({'c': 42, 'd': 196}) + cm.update(c=99, d=100) + prev = None + for k, v in cm.items(): + if prev is not None: + assert prev + 1 == v + prev = v + assert ord(k) == v + assert len(cm) == 4 + + def test_issue_454(self) -> None: + inp = """ + test1: 🎉 + test2: "🎉" + test3: '🎉' + """ + d = round_trip(inp, preserve_quotes=True) # NOQA + + def test_so_75631454(self) -> None: + from ruamel.yaml import YAML + from ruamel.yaml.compat import StringIO + + inp = dedent( + """ + test: + long: "This is a sample text + across two lines." + """ + ) + yaml = YAML() + yaml.preserve_quotes = True + yaml.indent(mapping=4) + yaml.width = 27 + data = yaml.load(inp) + buf = StringIO() + yaml.dump(data, buf) + assert buf.getvalue() == inp + + def test_issue_458(self) -> None: + from io import StringIO + from ruamel.yaml import YAML + + yaml = YAML() + out_stream = StringIO() + in_string = "a" * 128 + yaml.dump(in_string, out_stream) + result = out_stream.getvalue() + assert in_string == result.splitlines()[0] + + # @pytest.mark.xfail(strict=True, reason='bla bla', raises=AssertionError) # def test_issue_ xxx(self) -> None: # inp = """ |