Arseny
113 lines
3.5 KiB
Python
113 lines
3.5 KiB
Python
from md2gost.latex.log import (
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STRICT_KINDS,
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Diagnostic,
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format_diagnostics,
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parse_log,
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)
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ERROR_LOG = """
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This is XeTeX
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! LaTeX Error: File `emblem' not found.
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See the LaTeX manual or LaTeX Companion for explanation.
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"""
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OVERFULL_LOG = r"""
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Overfull \hbox (56.70982pt too wide) in alignment at lines 220--220
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[]
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Overfull \hbox (7.2pt too wide) detected at line 14
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[]
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Overfull \hbox (0.4pt too wide) in paragraph at lines 30--31
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"""
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UNDERFULL_LOG = r"""
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Underfull \hbox (badness 3000) in paragraph at lines 10--11
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Underfull \hbox (badness 7000) in paragraph at lines 20--21
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"""
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WARNING_LOG = """
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LaTeX Warning: Reference `fig:1' on page 3 undefined on input line 42.
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LaTeX Warning: There were undefined references.
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"""
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def test_error_is_parsed() -> None:
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diags = parse_log(ERROR_LOG)
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assert len(diags) == 1
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assert diags[0].kind == "error"
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assert "File `emblem' not found" in diags[0].message
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def test_overfull_amount_and_line() -> None:
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diags = [d for d in parse_log(OVERFULL_LOG) if d.kind == "overfull"]
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assert [d.amount for d in diags] == [56.70982, 7.2]
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assert [d.line for d in diags] == [220, 14]
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def test_overfull_below_threshold_is_dropped() -> None:
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"""Вылеты в доли пункта не видны глазом и только зашумляют вывод."""
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diags = parse_log(OVERFULL_LOG, overfull_threshold_pt=1.0)
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assert all(d.amount != 0.4 for d in diags if d.amount is not None)
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def test_underfull_threshold() -> None:
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diags = [d for d in parse_log(UNDERFULL_LOG, underfull_threshold=5000)]
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assert len(diags) == 1
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assert diags[0].kind == "underfull"
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assert diags[0].amount == 7000
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assert diags[0].line == 20
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def test_warning_is_parsed() -> None:
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diags = parse_log(WARNING_LOG)
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assert [d.kind for d in diags] == ["warning", "warning"]
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assert "undefined" in diags[0].message
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def test_clean_log_gives_nothing() -> None:
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assert parse_log("This is XeTeX\nOutput written on a.pdf (3 pages).\n") == []
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def test_format_sorts_overfull_by_amount() -> None:
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text = format_diagnostics(parse_log(OVERFULL_LOG))
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first = text.index("56.7")
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second = text.index("7.2")
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assert first < second
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def test_format_is_empty_for_no_diagnostics() -> None:
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assert format_diagnostics([]) == ""
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def test_format_mentions_every_kind() -> None:
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diags = parse_log(ERROR_LOG + OVERFULL_LOG + UNDERFULL_LOG + WARNING_LOG)
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text = format_diagnostics(diags)
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for word in ("ошибк", "предупрежд", "за правое поле", "разрежен"):
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assert word in text
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def test_diagnostic_is_hashable() -> None:
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assert Diagnostic("error", "x", None, None) == Diagnostic("error", "x", None, None)
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NOISE_LOG = r"""
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Package unicode-math Warning: Using \overbracket and \underbracket from
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(unicode-math) `mathtools' package.
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LaTeX Warning: There were undefined references.
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"""
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def test_known_package_noise_is_suppressed() -> None:
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"""Постоянный шум unicode-math заглушает собой полезные предупреждения."""
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diags = parse_log(NOISE_LOG)
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assert len(diags) == 1
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assert "undefined references" in diags[0].message
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def test_strict_ignores_underfull_and_warnings() -> None:
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"""Разреженная строка бывает намеренной, выход за поле — никогда."""
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assert "overfull" in STRICT_KINDS
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assert "error" in STRICT_KINDS
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assert "underfull" not in STRICT_KINDS
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assert "warning" not in STRICT_KINDS
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