Merging upstream version 0.18.6.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 293 insertions, 0 deletions

diff --git a/_test/test_spec_examples.py b/_test/test_spec_examples.py
new file mode 100644
index 0000000..9e14a15
--- /dev/null
+++ b/_test/test_spec_examples.py
@@ -0,0 +1,293 @@
+# coding: utf-8
+
+from roundtrip import YAML  # type: ignore
+import pytest  # type: ignore  # NOQA
+
+
+def test_example_2_1() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    - Mark McGwire
+    - Sammy Sosa
+    - Ken Griffey
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_2() -> None:
+    yaml = YAML()
+    yaml.mapping_value_align = True
+    yaml.round_trip("""
+    hr:  65    # Home runs
+    avg: 0.278 # Batting average
+    rbi: 147   # Runs Batted In
+    """)
+
+
+def test_example_2_3() -> None:
+    yaml = YAML()
+    yaml.indent(sequence=4, offset=2)
+    yaml.round_trip("""
+    american:
+      - Boston Red Sox
+      - Detroit Tigers
+      - New York Yankees
+    national:
+      - New York Mets
+      - Chicago Cubs
+      - Atlanta Braves
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_4() -> None:
+    yaml = YAML()
+    yaml.mapping_value_align = True
+    yaml.round_trip("""
+    -
+      name: Mark McGwire
+      hr:   65
+      avg:  0.278
+    -
+      name: Sammy Sosa
+      hr:   63
+      avg:  0.288
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_5() -> None:
+    yaml = YAML()
+    yaml.flow_sequence_element_align = True
+    yaml.round_trip("""
+    - [name        , hr, avg  ]
+    - [Mark McGwire, 65, 0.278]
+    - [Sammy Sosa  , 63, 0.288]
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_6() -> None:
+    yaml = YAML()
+    # yaml.flow_mapping_final_comma = False
+    yaml.flow_mapping_one_element_per_line = True
+    yaml.round_trip("""
+    Mark McGwire: {hr: 65, avg: 0.278}
+    Sammy Sosa: {
+        hr: 63,
+        avg: 0.288
+      }
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_7() -> None:
+    yaml = YAML()
+    yaml.round_trip_all("""
+    # Ranking of 1998 home runs
+    ---
+    - Mark McGwire
+    - Sammy Sosa
+    - Ken Griffey
+
+    # Team ranking
+    ---
+    - Chicago Cubs
+    - St Louis Cardinals
+    """)
+
+
+def test_example_2_8() -> None:
+    yaml = YAML()
+    yaml.explicit_start = True
+    yaml.explicit_end = True
+    yaml.round_trip_all("""
+    ---
+    time: 20:03:20
+    player: Sammy Sosa
+    action: strike (miss)
+    ...
+    ---
+    time: 20:03:47
+    player: Sammy Sosa
+    action: grand slam
+    ...
+    """)
+
+
+def test_example_2_9() -> None:
+    yaml = YAML()
+    yaml.explicit_start = True
+    yaml.indent(sequence=4, offset=2)
+    yaml.round_trip("""
+    ---
+    hr: # 1998 hr ranking
+      - Mark McGwire
+      - Sammy Sosa
+    rbi:
+      # 1998 rbi ranking
+      - Sammy Sosa
+      - Ken Griffey
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_10() -> None:
+    yaml = YAML()
+    yaml.explicit_start = True
+    yaml.indent(sequence=4, offset=2)
+    yaml.round_trip("""
+    ---
+    hr:
+      - Mark McGwire
+      # Following node labeled SS
+      - &SS Sammy Sosa
+    rbi:
+      - *SS # Subsequent occurrence
+      - Ken Griffey
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_11() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    ? - Detroit Tigers
+      - Chicago cubs
+    :
+      - 2001-07-23
+
+    ? [ New York Yankees,
+        Atlanta Braves ]
+    : [ 2001-07-02, 2001-08-12,
+        2001-08-14 ]
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_12() -> None:
+    yaml = YAML()
+    yaml.explicit_start = True
+    yaml.round_trip("""
+    ---
+    # Products purchased
+    - item    : Super Hoop
+      quantity: 1
+    - item    : Basketball
+      quantity: 4
+    - item    : Big Shoes
+      quantity: 1
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_13() -> None:
+    yaml = YAML()
+    yaml.round_trip(r"""
+    # ASCII Art
+    --- |
+      \//||\/||
+      // ||  ||__
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_14() -> None:
+    yaml = YAML()
+    yaml.explicit_start = True
+    yaml.indent(root_scalar=2)  # needs to be added
+    yaml.round_trip("""
+    --- >
+      Mark McGwire's
+      year was crippled
+      by a knee injury.
+    """)
+
+
+@pytest.mark.xfail(strict=True)  # type: ignore
+def test_example_2_15() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    >
+     Sammy Sosa completed another
+     fine season with great stats.
+
+       63 Home Runs
+       0.288 Batting Average
+
+     What a year!
+    """)
+
+
+def test_example_2_16() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    name: Mark McGwire
+    accomplishment: >
+      Mark set a major league
+      home run record in 1998.
+    stats: |
+      65 Home Runs
+      0.278 Batting Average
+    """)
+
+
+@pytest.mark.xfail(  # type: ignore
+    strict=True, reason='cannot YAML dump escape sequences (\n) as hex and normal',
+)
+def test_example_2_17() -> None:
+    yaml = YAML()
+    yaml.allow_unicode = False
+    yaml.preserve_quotes = True
+    yaml.round_trip(r"""
+    unicode: "Sosa did fine.\u263A"
+    control: "\b1998\t1999\t2000\n"
+    hex esc: "\x0d\x0a is \r\n"
+
+    single: '"Howdy!" he cried.'
+    quoted: ' # Not a ''comment''.'
+    tie-fighter: '|\-*-/|'
+    """)
+
+
+@pytest.mark.xfail(strict=True,  # type: ignore # NOQA
+                   reason='non-literal/folding multiline scalars not supported')
+def test_example_2_18() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    plain:
+      This unquoted scalar
+      spans many lines.
+
+    quoted: "So does this
+      quoted scalar.\n"
+    """)
+
+
+@pytest.mark.xfail(strict=True, reason='leading + on decimal dropped')  # type: ignore
+def test_example_2_19() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    canonical: 12345
+    decimal: +12345
+    octal: 0o14
+    hexadecimal: 0xC
+    """)
+
+
+@pytest.mark.xfail(strict=True, reason='case of NaN not preserved')  # type: ignore
+def test_example_2_20() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    canonical: 1.23015e+3
+    exponential: 12.3015e+02
+    fixed: 1230.15
+    negative infinity: -.inf
+    not a number: .NaN
+    """)
+
+
+def Xtest_example_2_X() -> None:
+    yaml = YAML()
+    yaml.round_trip("""
+    """)