Igor20264
141 lines
4.9 KiB
Python
141 lines
4.9 KiB
Python
"""Tests for Word COM table/listing continuation post-process (pure + optional COM)."""
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from __future__ import annotations
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import os
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import sys
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import tempfile
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import pytest
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from md2gost.profiles import LISTING_CONTINUATION_MODES, TABLE_CONTINUATION_MODES
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from md2gost.word_fix import (
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continuation_label,
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find_page_break_row,
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fix_continuations,
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is_caption_orphaned,
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is_orphan_header_break,
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parse_caption_text,
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split_vmerge_spans_at_break,
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)
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def test_word_mode_in_profiles():
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assert "word" in TABLE_CONTINUATION_MODES
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assert "word" in LISTING_CONTINUATION_MODES
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@pytest.mark.parametrize(
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"text, kind, number, cont",
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[
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("Таблица 2.1 — Название", "table", "2.1", False),
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("Таблица 1", "table", "1", False),
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("Продолжение Таблицы 2.1", "table", "2.1", True),
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("Листинг 3 — Код", "listing", "3", False),
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("Продолжение Листинга 3", "listing", "3", True),
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("Таблицы 1.2", "table", "1.2", False),
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],
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)
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def test_parse_caption_text(text, kind, number, cont):
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info = parse_caption_text(text)
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assert info is not None
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assert info.kind == kind
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assert info.number == number
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assert info.is_continuation is cont
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def test_parse_caption_rejects_noise():
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assert parse_caption_text("") is None
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assert parse_caption_text("Рисунок 1 — x") is None
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assert parse_caption_text("просто текст") is None
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def test_find_page_break_row():
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assert find_page_break_row([]) is None
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assert find_page_break_row([1]) is None
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assert find_page_break_row([1, 1, 1]) is None
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assert find_page_break_row([1, 1, 2, 2]) == 3
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assert find_page_break_row([2, 2, 3]) == 3
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assert find_page_break_row([1, 2]) == 2
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# typical vMerge table pages after cell-based detection
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assert find_page_break_row([14, 14, 14, 14, 14, 14, 15, 15]) == 7
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def test_orphan_header_and_caption_guards():
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"""Method guide: no title-only / title+column-headers alone at page end."""
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# Split would leave only heading row on previous page
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assert is_orphan_header_break(2, had_header=True) is True
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assert is_orphan_header_break(2, had_header=False) is False
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assert is_orphan_header_break(3, had_header=True) is False
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assert is_orphan_header_break(None, had_header=True) is False
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# Caption on earlier page than first table row
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assert is_caption_orphaned(5, 6) is True
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assert is_caption_orphaned(5, 5) is False
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assert is_caption_orphaned(None, 6) is False
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def test_split_vmerge_spans_at_break():
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# (row, col, span, text) — merge rows 2..6 (span 5), break at row 7 → all in first
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spans = [(2, 1, 5, "A"), (7, 1, 2, "B")]
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first, cont = split_vmerge_spans_at_break(spans, 7)
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assert first == [(2, 1, 5, "A")]
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assert cont == [(1, 1, 2, "B")]
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# merge crosses break: rows 5..8, break at 7
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first, cont = split_vmerge_spans_at_break([(5, 1, 4, "X")], 7)
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assert first == [(5, 1, 2, "X")]
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assert cont == [(1, 1, 2, "X")]
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def test_continuation_label():
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assert continuation_label("table", "2.1") == "Продолжение Таблицы 2.1"
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assert continuation_label("listing", "4") == "Продолжение Листинга 4"
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def test_word_paged_modes_include_word():
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from md2gost.renderable.table import _WORD_PAGED_MODES as t
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from md2gost.renderable.listing import _WORD_PAGED_MODES as L
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assert "word" in t
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assert "word" in L
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def test_fix_continuations_missing_file():
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r = fix_continuations(os.path.join(tempfile.gettempdir(), "md2gost-no-such.docx"))
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assert r.ok is False
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assert "не найден" in r.message.lower() or "Файл" in r.message
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@pytest.mark.skipif(sys.platform != "win32", reason="Windows only")
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@pytest.mark.skipif(os.environ.get("MD2GOST_TEST_WORD") != "1", reason="set MD2GOST_TEST_WORD=1 to run Word COM smoke")
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def test_fix_continuations_com_smoke(tmp_path):
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"""Build a tall table DOCX via python-docx, then run Word fix (opt-in)."""
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try:
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import win32com.client # noqa: F401
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except ImportError:
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pytest.skip("pywin32 not installed")
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from docx import Document
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from docx.shared import Pt
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path = tmp_path / "tall_table.docx"
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doc = Document()
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p = doc.add_paragraph("Таблица 1 — Длинная")
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try:
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p.style = "Caption"
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except KeyError:
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pass
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table = doc.add_table(rows=1, cols=2)
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table.rows[0].cells[0].text = "A"
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table.rows[0].cells[1].text = "B"
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for i in range(80):
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row = table.add_row()
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row.cells[0].text = f"row {i}"
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row.cells[1].text = "x" * 20
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for cell in row.cells:
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for para in cell.paragraphs:
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para.paragraph_format.space_after = Pt(6)
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doc.save(str(path))
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result = fix_continuations(str(path), tables=True, listings=False)
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assert result.ok, result.message
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assert path.is_file()
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