Umut CANandClaude Opus 5
e204f227b4
Two review findings, both root causes.
1. `_sync_header_to_dimstyle` copied the DIMSTYLE entry's ezdxf-internal
arrowhead spelling (OBLIQUE) into the DXF-facing $DIMBLK/$DIMBLK1/$DIMBLK2
header, so the saved file named a block it did not hold (the blocks are
_OBLIQUE / _DOT) and `system_get_variable("DIMBLK")` answered "OBLIQUE"
headlessly against "_OBLIQUE" on COM and in the same engine's own
`dimstyle_list` row. The header write now goes through
`reported_arrowhead` — the same read-side rule `_dimstyle_value` applies.
Pinned by header, `system_get_variable`, save/reopen (`ezdxf.readfile`
header equals the block the file holds) and the Restore-to-Standard
empty-string case in `test_builtin_arrowheads_render_save_and_report_one_spelling`.
2. The `mleaderstyle` capability refusal rested on a false engine boundary.
acax25enu.tlb (AutoCAD 2026) exposes IAcadMLeaderStyle with Name,
ArrowSize, LandingGap, TextHeight, TextStyle, ... — exactly what
`Dictionaries.Item("ACAD_MLEADERSTYLE").Item(i)` returns — and
IAcadDictionary.AddObject(keyword, "AcDbMLeaderStyle") creates one.
COM `mleaderstyle_list` now reads the four values off those objects
(`values_available: True`); COM `mleaderstyle_create` validates every value
(`validate_mleaderstyle`, shared with ezdxf), checks the clash and the text
style before AddObject, then writes the four properties. The contract
method is `@abstractmethod` again, the key is gone from both capability
maps, the fake ActiveX surface models the real call shape, and the spec
(§4.2, §8.1, §9) states the ActiveX route.
Live AutoCAD was not running on this machine (GetActiveObject: operation
unavailable; no acad.exe), so the COM route is type-library-verified and
fake-tested, not executed live — scripts/smoke_settings_com.py (Task 24)
owns that.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FKFStjEFzpGyLq5bMpWxTd
881 lines
40 KiB
Python
881 lines
40 KiB
Python
"""Dimension, text and multileader styles on both engines.
|
|
|
|
Headless: real ezdxf tables, and the *rendered* dimension block as the witness
|
|
that a current style reaches the next dimension (the header alone was never
|
|
the thing that could lie — see tests/test_dimension_header_vars.py). Live:
|
|
a fake ActiveX surface that records the call shapes the COM block relies on
|
|
and models the one AutoCAD rule it depends on — making a style current
|
|
restores that style's saved DIM* settings.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import types
|
|
|
|
import ezdxf
|
|
import pytest
|
|
|
|
import config
|
|
from backends.capability import is_capability_default
|
|
from backends.ezdxf_backend import _current_dimstyle_name, _current_textstyle_name
|
|
from engineering.standards.dimstyles import PRESET_VARIABLES, resolve_dimstyle
|
|
from engineering.standards.mleaderstyles import resolve_mleaderstyle
|
|
|
|
pytestmark = pytest.mark.asyncio
|
|
|
|
|
|
def _rendered(backend, handle):
|
|
"""(text, text height, arrow xscales) out of the dimension's geometry block."""
|
|
dim = backend._doc.entitydb.get(handle)
|
|
block = backend._doc.blocks.get(dim.dxf.geometry)
|
|
text = height = None
|
|
arrows = []
|
|
for entity in block:
|
|
if entity.dxftype() == "MTEXT" and text is None:
|
|
text, height = entity.text, round(float(entity.dxf.char_height), 4)
|
|
elif entity.dxftype() == "TEXT" and text is None:
|
|
text, height = entity.dxf.text, round(float(entity.dxf.height), 4)
|
|
elif entity.dxftype() == "INSERT":
|
|
arrows.append(round(float(entity.dxf.get("xscale", 1.0)), 4))
|
|
if text is None:
|
|
raise AssertionError("the dimension block carries no text")
|
|
return text, height, sorted(set(arrows))
|
|
|
|
|
|
# ── headless engine ─────────────────────────────────────────────────────────
|
|
|
|
|
|
async def test_dimstyle_list_reports_standard_current_with_the_seventeen_values(backend):
|
|
rows = await backend.dimstyle_list()
|
|
assert [r["name"] for r in rows] == ["Standard"]
|
|
assert rows[0]["current"] is True and rows[0]["values_available"] is True
|
|
assert tuple(rows[0]["values"]) == PRESET_VARIABLES
|
|
assert rows[0]["values"]["DIMTXT"] == 2.5
|
|
assert rows[0]["values"]["DIMDSEP"] == ".", "drawing_new's ISO point"
|
|
assert rows[0]["values"]["DIMTXSTY"] == "Standard", "unstored code reports the schema default"
|
|
|
|
|
|
async def test_dimstyle_create_iso25_writes_every_value_and_creates_isocp(backend):
|
|
result = await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
assert result["ok"] is True and result["name"] == "ISO-25"
|
|
assert result["textstyle_created"] is True and result["current"] is False
|
|
assert result["values"]["DIMDSEP"] == "," and result["values"]["DIMTXSTY"] == "ISOCP"
|
|
assert result["written"] == sorted(PRESET_VARIABLES)
|
|
style = backend._doc.dimstyles.get("ISO-25")
|
|
assert style.dxf.dimtxt == 2.5 and style.dxf.dimdsep == 44 and style.dxf.dimtad == 1
|
|
assert style.dxf.dimtxsty == "ISOCP" and style.dxf.dimlwd == -2 and style.dxf.dimblk == ""
|
|
assert backend._doc.styles.get("ISOCP").dxf.font == "isocp.shx"
|
|
# ezdxf.new() writes $DIMSTYLE "ISO-25" with no such entry; creating the
|
|
# entry must not make it current by accident.
|
|
assert backend._doc.header["$DIMSTYLE"] == "Standard"
|
|
assert _current_dimstyle_name(backend._doc) == "Standard"
|
|
|
|
|
|
async def test_set_current_syncs_the_header_and_the_next_dimension_renders_with_it(backend):
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None), set_current=True)
|
|
header = backend._doc.header
|
|
assert header["$DIMSTYLE"] == "ISO-25"
|
|
assert header["$DIMDSEP"] == 44 and header["$DIMTXT"] == 2.5 and header["$DIMTXSTY"] == "ISOCP"
|
|
|
|
dim = await backend.dimension_linear(0, 0, 33.333, 0, 16, -30)
|
|
assert backend._doc.entitydb.get(dim.handle).dxf.dimstyle == "ISO-25"
|
|
assert _rendered(backend, dim.handle) == ("33,33", 2.5, [2.5])
|
|
|
|
await backend.dimstyle_create("ANSI", resolve_dimstyle("ansi", None), set_current=True)
|
|
dim2 = await backend.dimension_linear(0, 0, 33.333, 0, 16, -60)
|
|
assert backend._doc.entitydb.get(dim2.handle).dxf.dimstyle == "ANSI"
|
|
assert _rendered(backend, dim2.handle) == ("33.33", 3.0, [3.0])
|
|
for creator, args in (
|
|
(backend.dimension_aligned, (0, 0, 10, 10, 5, 15)),
|
|
(backend.dimension_radius, (50, 50, 60, 50)),
|
|
(backend.dimension_diameter, (70, 0, 90, 0)),
|
|
(backend.dimension_angular, (0, 0, 10, 0, 0, 10, 5, 5)),
|
|
):
|
|
created = await creator(*args)
|
|
assert backend._doc.entitydb.get(created.handle).dxf.dimstyle == "ANSI", creator.__name__
|
|
|
|
|
|
async def test_dimstyle_modify_reports_only_what_moved_and_the_dimensions_using_it(backend):
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None), set_current=True)
|
|
dim = await backend.dimension_linear(0, 0, 10, 0, 5, -10)
|
|
result = await backend.dimstyle_modify("iso-25", {"DIMTXT": 2.5, "DIMDEC": 3, "dimrnd": 0})
|
|
assert result["name"] == "ISO-25"
|
|
assert result["changed"] == {"DIMDEC": [2, 3]}
|
|
assert result["dimensions_using_style"] == [dim.handle]
|
|
assert result["rerender_required"] is True
|
|
assert backend._doc.header["$DIMDEC"] == 3, "the current style's header twin follows"
|
|
assert not backend._doc.dimstyles.get("ISO-25").dxf.hasattr("dimrnd"), (
|
|
"DIMRND 0 is 'no rounding' and must be discarded, not stored (xround(x, 0.0) rounds)"
|
|
)
|
|
again = await backend.dimstyle_modify("ISO-25", {"DIMDEC": 3})
|
|
assert again["changed"] == {} and again["rerender_required"] is False
|
|
on_standard = await backend.dimstyle_modify("Standard", {"DIMDEC": 4})
|
|
assert on_standard["dimensions_using_style"] == [] and on_standard["rerender_required"] is False
|
|
assert backend._doc.header["$DIMDEC"] == 3, "a non-current style does not touch the header"
|
|
|
|
|
|
async def test_refusals_happen_before_anything_is_written(backend):
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
with pytest.raises(ValueError, match="already exists"):
|
|
await backend.dimstyle_create("iso-25", resolve_dimstyle("iso-25", None))
|
|
with pytest.raises(ValueError, match="DIMTXSTY"):
|
|
await backend.dimstyle_create("X", resolve_dimstyle("iso-25", {"DIMTXSTY": "NOPE"}))
|
|
assert not backend._doc.dimstyles.has_entry("X")
|
|
with pytest.raises(ValueError, match="DIMFOO"):
|
|
await backend.dimstyle_create("Y", {"DIMFOO": 1})
|
|
assert not backend._doc.dimstyles.has_entry("Y")
|
|
with pytest.raises(ValueError, match="DIMDEC"):
|
|
await backend.dimstyle_modify("ISO-25", {"DIMDEC": 9})
|
|
with pytest.raises(ValueError, match="does not exist"):
|
|
await backend.dimstyle_modify("NOPE", {"DIMDEC": 1})
|
|
with pytest.raises(ValueError, match="empty"):
|
|
await backend.dimstyle_modify("ISO-25", {})
|
|
with pytest.raises(ValueError, match="does not exist"):
|
|
await backend.dimstyle_set_current("NOPE")
|
|
assert backend._doc.dimstyles.get("ISO-25").dxf.dimdec == 2
|
|
# DIMDSEP is stored as ``ord(value)``: a control character or a code point
|
|
# above the 16-bit group 278 must stop here, not reach the table.
|
|
with pytest.raises(ValueError, match="DIMDSEP"):
|
|
await backend.dimstyle_create("Z", {"DIMDSEP": "\n"})
|
|
assert not backend._doc.dimstyles.has_entry("Z")
|
|
with pytest.raises(ValueError, match="DIMDSEP"):
|
|
await backend.dimstyle_modify("ISO-25", {"DIMDSEP": "\U0001f600"})
|
|
assert backend._doc.dimstyles.get("ISO-25").dxf.dimdsep == 44
|
|
|
|
|
|
async def test_builtin_arrowheads_render_save_and_report_one_spelling(backend, tmp_path):
|
|
"""`validate_overrides` hands the canonical `_OBLIQUE`; stored verbatim ezdxf
|
|
raises at render and at `doc.write`. The witness is the rendered INSERT and
|
|
a save/reopen that reports the same name before and after."""
|
|
values = resolve_dimstyle(
|
|
"iso-25", {"DIMBLK": "oblique", "DIMSAH": 1, "DIMBLK1": "_DOT", "DIMBLK2": "."}
|
|
)
|
|
result = await backend.dimstyle_create("ISO-25", values, set_current=True)
|
|
assert result["values"]["DIMBLK"] == "_OBLIQUE"
|
|
style = backend._doc.dimstyles.get("ISO-25")
|
|
assert style.dxf.dimblk == "OBLIQUE" and style.dxf.dimblk1 == "DOT" and style.dxf.dimblk2 == ""
|
|
dim = await backend.dimension_linear(0, 0, 20, 0, 10, -10)
|
|
block = backend._doc.blocks.get(backend._doc.entitydb.get(dim.handle).dxf.geometry)
|
|
assert {e.dxf.name for e in block if e.dxftype() == "INSERT"} == {"_DOT", "_CLOSEDFILLED"}, (
|
|
"DIMSAH on: the two separate arrowheads win over DIMBLK"
|
|
)
|
|
again = await backend.dimstyle_modify("ISO-25", {"DIMBLK": "OBLIQUE", "DIMBLK1": "_dot"})
|
|
assert again["changed"] == {}, "re-setting a value to itself is not a change (spec §8.3)"
|
|
# The style is current, so Restore loaded it into the $DIM* header. The
|
|
# header is DXF-facing: a built-in is spelled with its underscore there
|
|
# (what a live seat stores and what COM's system_get_variable returns),
|
|
# never ezdxf's writer spelling the DIMSTYLE entry holds.
|
|
header = backend._doc.header
|
|
assert (header["$DIMBLK"], header["$DIMBLK1"], header["$DIMBLK2"]) == ("_OBLIQUE", "_DOT", "")
|
|
assert await backend.system_get_variable("DIMBLK") == "_OBLIQUE", "the same answer as COM"
|
|
path = str(tmp_path / "arrows.dxf")
|
|
await backend.drawing_save_as(path)
|
|
saved = ezdxf.readfile(path)
|
|
assert saved.header["$DIMBLK"] == "_OBLIQUE" and saved.header["$DIMBLK1"] == "_DOT", (
|
|
"the file names the block it actually holds, not a block that does not exist"
|
|
)
|
|
assert "_OBLIQUE" in saved.blocks and "_DOT" in saved.blocks
|
|
await backend.drawing_open(path)
|
|
rows = {r["name"]: r for r in await backend.dimstyle_list()}
|
|
assert rows["ISO-25"]["values"]["DIMBLK"] == "_OBLIQUE", "reloaded, the same spelling"
|
|
assert await backend.system_get_variable("DIMBLK") == "_OBLIQUE"
|
|
reopened = await backend.dimstyle_modify("ISO-25", {"DIMBLK": "oblique"})
|
|
assert reopened["changed"] == {}
|
|
await backend.dimstyle_set_current("Standard")
|
|
header = backend._doc.header # drawing_open replaced the document
|
|
assert (header["$DIMBLK"], header["$DIMBLK1"], header["$DIMBLK2"]) == ("", "", ""), (
|
|
"closed filled is the empty string in the header, as in a fresh drawing"
|
|
)
|
|
|
|
|
|
async def test_user_arrowhead_block_must_exist_before_anything_is_written(backend):
|
|
with pytest.raises(ValueError, match="DIMBLK: block 'MYARROW' does not exist"):
|
|
await backend.dimstyle_create("X", resolve_dimstyle("iso-25", {"DIMBLK": "MYARROW"}))
|
|
assert not backend._doc.dimstyles.has_entry("X")
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
with pytest.raises(ValueError, match="DIMBLK1: block 'MYARROW' does not exist"):
|
|
await backend.dimstyle_modify("ISO-25", {"DIMSAH": 1, "DIMBLK1": "MYARROW"})
|
|
assert not backend._doc.dimstyles.get("ISO-25").dxf.hasattr("dimsah"), "nothing written"
|
|
backend._doc.blocks.new("MYARROW").add_line((0, 0), (1, 1))
|
|
result = await backend.dimstyle_modify("ISO-25", {"DIMBLK": "myarrow"})
|
|
assert result["changed"] == {"DIMBLK": ["", "MYARROW"]}, "the block table's own spelling"
|
|
assert backend._doc.dimstyles.get("ISO-25").dxf.dimblk == "MYARROW"
|
|
|
|
|
|
async def test_dimstyle_set_current_reports_previous_and_survives_save_reopen(backend, tmp_path):
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
result = await backend.dimstyle_set_current("iso-25")
|
|
assert result == {"ok": True, "current": "ISO-25", "previous": "Standard", "changed": True}
|
|
same = await backend.dimstyle_set_current("ISO-25")
|
|
assert same["changed"] is False and same["previous"] == "ISO-25"
|
|
path = str(tmp_path / "styles.dxf")
|
|
await backend.drawing_save_as(path)
|
|
await backend.drawing_open(path)
|
|
rows = await backend.dimstyle_list()
|
|
assert [r["name"] for r in rows if r["current"]] == ["ISO-25"]
|
|
assert rows[0]["name"] == "ISO-25" and rows[0]["values"]["DIMDSEP"] == ","
|
|
# The table's report was never the thing that could lie; the render is.
|
|
dim = await backend.dimension_linear(0, 0, 33.333, 0, 16, -30)
|
|
assert _rendered(backend, dim.handle) == ("33,33", 2.5, [2.5])
|
|
|
|
|
|
async def test_a_user_dimstyle_survives_every_dxf_round_trip_without_rounding(
|
|
backend, tmp_path, monkeypatch
|
|
):
|
|
"""ezdxf's exporter writes DIMRND 0.0 for *every* DIMSTYLE, and a stored 0.0
|
|
makes the renderer round every dimension to a whole unit. Measured before
|
|
`_normalise_dimstyle_rounding` walked the whole table: ISO-25 came back from
|
|
a save/open, a `transaction_rollback` and a `drawing_undo` rendering 33.333
|
|
as "33" and R6.35 as "R6" while `dimstyle_list` still reported DIMDEC 2."""
|
|
monkeypatch.setattr(config.settings, "ezdxf_undo_depth", 4)
|
|
await backend.drawing_new() # a history baseline with undo switched on
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None), set_current=True)
|
|
await backend.dimstyle_create("ANSI", resolve_dimstyle("ansi", None))
|
|
dim = await backend.dimension_linear(0, 0, 33.333, 0, 16, -30)
|
|
assert _rendered(backend, dim.handle) == ("33,33", 2.5, [2.5])
|
|
|
|
def _rounding_stored() -> dict[str, bool]:
|
|
return {s.dxf.name: s.dxf.hasattr("dimrnd") for s in backend._doc.dimstyles}
|
|
|
|
path = str(tmp_path / "roundtrip.dxf")
|
|
await backend.drawing_save_as(path)
|
|
assert ezdxf.readfile(path).dimstyles.get("ISO-25").dxf.get("dimrnd") == 0.0, (
|
|
"the premise: the file on disk carries the 0.0 sentinel for a user style"
|
|
)
|
|
await backend.drawing_open(path)
|
|
assert _rounding_stored() == {"Standard": False, "ISO-25": False, "ANSI": False}
|
|
reopened = await backend.dimension_linear(0, 0, 33.333, 0, 16, -60)
|
|
assert _rendered(backend, reopened.handle) == ("33,33", 2.5, [2.5])
|
|
radius = await backend.dimension_radius(50, 50, 56.35, 50)
|
|
assert _rendered(backend, radius.handle)[0] == "R6,35"
|
|
await backend.dimstyle_set_current("ANSI")
|
|
ansi = await backend.dimension_linear(0, 0, 12.75, 0, 6, -90)
|
|
assert _rendered(backend, ansi.handle)[0] == "12.75"
|
|
|
|
await backend.dimstyle_set_current("ISO-25")
|
|
await backend.transaction_begin()
|
|
await backend.entity_create_line(0, 0, 10, 10)
|
|
await backend.transaction_rollback()
|
|
assert _rounding_stored() == {"Standard": False, "ISO-25": False, "ANSI": False}
|
|
rolled_back = await backend.dimension_linear(0, 0, 33.333, 0, 16, -120)
|
|
assert _rendered(backend, rolled_back.handle) == ("33,33", 2.5, [2.5])
|
|
|
|
await backend.entity_create_line(0, 0, 20, 20)
|
|
assert (await backend.drawing_undo())["ok"] is True
|
|
assert _rounding_stored() == {"Standard": False, "ISO-25": False, "ANSI": False}
|
|
undone = await backend.dimension_linear(0, 0, 33.333, 0, 16, -150)
|
|
assert _rendered(backend, undone.handle) == ("33,33", 2.5, [2.5])
|
|
|
|
await backend.dimstyle_modify("ISO-25", {"DIMRND": 0.5})
|
|
await backend.drawing_save_as(path)
|
|
await backend.drawing_open(path)
|
|
assert backend._doc.dimstyles.get("ISO-25").dxf.dimrnd == 0.5, (
|
|
"only the 0.0 sentinel is discarded; a rounding the drafter asked for survives"
|
|
)
|
|
|
|
|
|
async def test_drawing_purge_keeps_what_the_style_tables_and_header_reference(backend, tmp_path):
|
|
"""`drawing_purge` followed only entity `.dxf.style`; a text style that only
|
|
a DIMSTYLE, an MLEADERSTYLE or the header referenced was deleted, the next
|
|
dimension silently rendered in Standard, and `drawing_save_as` raised
|
|
`DXFTableEntryError` after leaving a truncated file on disk."""
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None), set_current=True)
|
|
await backend.mleaderstyle_create("ANSI", resolve_mleaderstyle("ansi", None))
|
|
await backend.textstyle_create("Notes", "arial.ttf", set_current=True)
|
|
await backend.textstyle_create("Junk", "isocpeur.ttf")
|
|
await backend.block_define("MYARROW", [{"type": "line", "x1": 0, "y1": 0, "x2": -1, "y2": 0.2}])
|
|
await backend.dimstyle_create("ARROWED", resolve_dimstyle("ansi", {"DIMBLK": "MYARROW"}))
|
|
|
|
result = await backend.drawing_purge()
|
|
assert result["purged"]["text_styles"] == 1, "only the style nothing references goes"
|
|
assert result["purged"]["blocks"] == 0
|
|
names = {row["name"] for row in await backend.textstyle_list()}
|
|
assert {"Standard", "ISOCP", "ROMANS", "Notes"} <= names and "Junk" not in names
|
|
assert [r["name"] for r in await backend.textstyle_list() if r["current"]] == ["Notes"]
|
|
assert "MYARROW" in backend._doc.blocks
|
|
leader_styles = {r["name"]: r["text_style"] for r in await backend.mleaderstyle_list()}
|
|
assert leader_styles["ANSI"] == "ROMANS"
|
|
|
|
dim = await backend.dimension_linear(0, 0, 33.333, 0, 16, -30)
|
|
assert _rendered(backend, dim.handle) == ("33,33", 2.5, [2.5])
|
|
path = str(tmp_path / "purged.dxf")
|
|
await backend.drawing_save_as(path)
|
|
reopened = ezdxf.readfile(path)
|
|
assert reopened.dimstyles.get("ISO-25").dxf.dimtxsty == "ISOCP"
|
|
assert reopened.header["$TEXTSTYLE"] == "Notes"
|
|
|
|
|
|
async def test_set_current_restores_every_dim_variable_not_just_the_stored_ones(backend, tmp_path):
|
|
"""A live seat's `-DIMSTYLE Restore` replaces *all* DIM* variables. Writing
|
|
only what the target style stores left the previous style's values in the
|
|
header: measured, ISO-25 with DIMZIN 0 / DIMSCALE 2.0 then
|
|
`dimstyle_set_current("Standard")` rendered the next dimension at 5.0 mm as
|
|
"33.30" and the saved file carried those next to `$DIMSTYLE Standard`."""
|
|
from engineering.standards.dimstyles import DIM_VARIABLE_WHITELIST
|
|
|
|
header = backend._doc.header
|
|
fresh = {f"${var}": header.get(f"${var}", None) for var in DIM_VARIABLE_WHITELIST}
|
|
baseline = await backend.dimension_linear(0, 0, 33.3, 0, 16, -30)
|
|
|
|
values = resolve_dimstyle("iso-25", {"DIMZIN": 0, "DIMSCALE": 2.0})
|
|
await backend.dimstyle_create("ISO-25", values, set_current=True)
|
|
assert header["$DIMZIN"] == 0 and header["$DIMSCALE"] == 2.0
|
|
assert header["$DIMTXSTY"] == "ISOCP"
|
|
result = await backend.dimstyle_set_current("Standard")
|
|
assert result["current"] == "Standard"
|
|
assert {key: header.get(key, None) for key in fresh} == fresh, (
|
|
"restoring Standard must reproduce the header drawing_new made"
|
|
)
|
|
dim = await backend.dimension_linear(0, 0, 33.3, 0, 16, -60)
|
|
expected = ("33.3", 2.5, [2.5])
|
|
assert _rendered(backend, dim.handle) == _rendered(backend, baseline.handle) == expected
|
|
assert backend._doc.entitydb.get(dim.handle).override().dimstyle_attribs == {}, (
|
|
"nothing stale is folded onto the dimension"
|
|
)
|
|
|
|
# DIMRND 0 discards the style attribute; the header twin must follow.
|
|
await backend.dimstyle_set_current("ISO-25")
|
|
assert header["$DIMZIN"] == 0 and header["$DIMSCALE"] == 2.0
|
|
await backend.dimstyle_modify("ISO-25", {"DIMRND": 0.5})
|
|
assert header["$DIMRND"] == 0.5
|
|
cleared = await backend.dimstyle_modify("ISO-25", {"DIMRND": 0})
|
|
assert cleared["changed"] == {"DIMRND": [0.5, 0]}
|
|
assert header["$DIMRND"] == 0.0
|
|
await backend.dimstyle_set_current("Standard")
|
|
path = str(tmp_path / "restored.dxf")
|
|
await backend.drawing_save_as(path)
|
|
saved = ezdxf.readfile(path).header
|
|
assert saved["$DIMSTYLE"] == "Standard"
|
|
assert {key: saved.get(key, None) for key in fresh} == fresh
|
|
|
|
|
|
async def test_textstyle_create_list_set_current_and_new_text_uses_it(backend):
|
|
result = await backend.textstyle_create("ISOCP", "isocp", set_current=True)
|
|
assert result == {
|
|
"ok": True,
|
|
"name": "ISOCP",
|
|
"font": "isocp.shx",
|
|
"font_resolved": True,
|
|
"current": True,
|
|
}
|
|
rows = await backend.textstyle_list()
|
|
assert [r["name"] for r in rows] == ["ISOCP", "Standard"]
|
|
assert rows[0] == {
|
|
"name": "ISOCP",
|
|
"font": "isocp.shx",
|
|
"height": 0.0,
|
|
"width_factor": 1.0,
|
|
"oblique_deg": 0.0,
|
|
"current": True,
|
|
}
|
|
assert backend._doc.header["$TEXTSTYLE"] == "ISOCP"
|
|
assert _current_textstyle_name(backend._doc) == "ISOCP"
|
|
text = await backend.entity_create_text("note", 0, 0)
|
|
mtext = await backend.entity_create_mtext("note", 0, 10)
|
|
assert backend._doc.entitydb.get(text.handle).dxf.style == "ISOCP"
|
|
assert backend._doc.entitydb.get(mtext.handle).dxf.style == "ISOCP"
|
|
back = await backend.textstyle_set_current("standard")
|
|
assert back == {"ok": True, "current": "Standard", "previous": "ISOCP", "changed": True}
|
|
assert (
|
|
backend._doc.entitydb.get((await backend.entity_create_text("x", 0, 0)).handle).dxf.style
|
|
== "Standard"
|
|
)
|
|
|
|
|
|
async def test_textstyle_unknown_font_is_written_but_reported_unresolved(backend):
|
|
result = await backend.textstyle_create("ODD", "acadmcp-missing-font.ttf", 3.5, 0.8, 15)
|
|
assert result["font_resolved"] is False and result["current"] is False
|
|
style = backend._doc.styles.get("ODD")
|
|
assert style.dxf.font == "acadmcp-missing-font.ttf"
|
|
assert style.dxf.height == 3.5 and style.dxf.width == 0.8 and style.dxf.oblique == 15.0
|
|
|
|
|
|
async def test_textstyle_refusals_write_nothing(backend):
|
|
await backend.textstyle_create("ISOCP", "isocp.shx")
|
|
with pytest.raises(ValueError, match="already exists"):
|
|
await backend.textstyle_create("isocp", "isocp.shx")
|
|
with pytest.raises(ValueError, match="width_factor"):
|
|
await backend.textstyle_create("Z", "arial.ttf", width_factor=0)
|
|
with pytest.raises(ValueError, match="oblique_deg"):
|
|
await backend.textstyle_create("Z", "arial.ttf", oblique_deg=90)
|
|
with pytest.raises(ValueError, match="height"):
|
|
await backend.textstyle_create("Z", "arial.ttf", height=-1)
|
|
with pytest.raises(ValueError, match="font"):
|
|
await backend.textstyle_create("Z", "")
|
|
assert not backend._doc.styles.has_entry("Z")
|
|
with pytest.raises(ValueError, match="does not exist"):
|
|
await backend.textstyle_set_current("NOPE")
|
|
|
|
|
|
async def test_mleaderstyle_create_iso_and_list(backend):
|
|
result = await backend.mleaderstyle_create("ISO", resolve_mleaderstyle("iso", None))
|
|
assert result["ok"] is True and result["textstyle_created"] is True
|
|
assert result["values"] == {
|
|
"arrow_size": 2.5,
|
|
"landing_gap": 1.0,
|
|
"text_style": "ISOCP",
|
|
"text_height": 2.5,
|
|
}
|
|
style = backend._doc.mleader_styles.get("ISO")
|
|
assert style.dxf.arrow_head_size == 2.5 and style.dxf.landing_gap_size == 1.0
|
|
assert backend._doc.entitydb[style.dxf.text_style_handle].dxf.name == "ISOCP"
|
|
rows = await backend.mleaderstyle_list()
|
|
assert rows == [
|
|
{
|
|
"name": "ISO",
|
|
"arrow_size": 2.5,
|
|
"landing_gap": 1.0,
|
|
"text_style": "ISOCP",
|
|
"text_height": 2.5,
|
|
"values_available": True,
|
|
},
|
|
{
|
|
"name": "Standard",
|
|
"arrow_size": 4.0,
|
|
"landing_gap": 2.0,
|
|
"text_style": "Standard",
|
|
"text_height": 4.0,
|
|
"values_available": True,
|
|
},
|
|
]
|
|
|
|
|
|
async def test_mleaderstyle_refusals_write_nothing(backend):
|
|
await backend.mleaderstyle_create("ISO", resolve_mleaderstyle("iso", None))
|
|
with pytest.raises(ValueError, match="already exists"):
|
|
await backend.mleaderstyle_create("iso", resolve_mleaderstyle("iso", None))
|
|
with pytest.raises(ValueError, match="text_style"):
|
|
await backend.mleaderstyle_create("X", resolve_mleaderstyle("iso", {"text_style": "NOPE"}))
|
|
with pytest.raises(ValueError, match="missing"):
|
|
await backend.mleaderstyle_create("X", {"arrow_size": 2.5})
|
|
assert not backend._doc.mleader_styles.has_entry("X")
|
|
|
|
|
|
async def test_mleaderstyle_is_not_a_capability_boundary_on_either_engine(backend):
|
|
"""The v1.6 plan declared `mleaderstyle` COM-unsupported ("ActiveX exposes
|
|
no MLeaderStyle collection"). The type library says otherwise: the
|
|
ACAD_MLEADERSTYLE dictionary items are IAcadMLeaderStyle objects and
|
|
AddObject(name, "AcDbMLeaderStyle") creates one. A refusal resting on a
|
|
false premise is exactly what CLAUDE.md forbids `@capability` for, so
|
|
neither map declares the key and neither engine inherits a default."""
|
|
from backends.com_backend import ComBackend
|
|
|
|
assert "mleaderstyle" not in backend.capabilities().to_dict()["features"]
|
|
assert "mleaderstyle" not in ComBackend().capabilities().to_dict()["features"]
|
|
for engine in (type(backend), ComBackend):
|
|
assert not is_capability_default(engine, "mleaderstyle_create")
|
|
assert not is_capability_default(engine, "mleaderstyle_list")
|
|
|
|
|
|
# ── live engine, against a fake ActiveX surface ──────────────────────────────
|
|
|
|
|
|
class _FakeStyle:
|
|
def __init__(self, name, calls):
|
|
self.Name = name
|
|
self._calls = calls
|
|
self.fontFile = "txt.shx"
|
|
self.Width = 1.0
|
|
self.ObliqueAngle = 0.0
|
|
self.Height = 0.0
|
|
self.saved: dict | None = None # the DIM* values this style holds, once saved
|
|
|
|
def CopyFrom(self, source):
|
|
# AcadDimStyle.CopyFrom(document) saves the document's current
|
|
# dimension settings into this style.
|
|
self._calls.append(("CopyFrom", self.Name, source))
|
|
self.saved = dict(source.variables)
|
|
|
|
|
|
class _FakeCollection:
|
|
def __init__(self, kind, calls, *names):
|
|
self._kind = kind
|
|
self._calls = calls
|
|
self.entries = [_FakeStyle(name, calls) for name in names]
|
|
|
|
@property
|
|
def Count(self):
|
|
return len(self.entries)
|
|
|
|
def Item(self, index):
|
|
return self.entries[index]
|
|
|
|
def Add(self, name):
|
|
self._calls.append((f"{self._kind}.Add", name))
|
|
style = _FakeStyle(name, self._calls)
|
|
self.entries.append(style)
|
|
return style
|
|
|
|
|
|
class _FakeBlock:
|
|
def __init__(self, *entities):
|
|
self.entities = list(entities)
|
|
|
|
@property
|
|
def Count(self):
|
|
return len(self.entities)
|
|
|
|
def Item(self, index):
|
|
return self.entities[index]
|
|
|
|
|
|
class _FakeLayouts:
|
|
def __init__(self, *blocks):
|
|
self.layouts = [types.SimpleNamespace(Block=block) for block in blocks]
|
|
|
|
@property
|
|
def Count(self):
|
|
return len(self.layouts)
|
|
|
|
def Item(self, index):
|
|
return self.layouts[index]
|
|
|
|
|
|
class _FakeMLeaderStyle:
|
|
"""An AcadMLeaderStyle: the properties acax25enu.tlb's IAcadMLeaderStyle
|
|
exposes that the backend reads or writes (doubles in drawing units, the
|
|
text style by name), with AutoCAD's defaults for a fresh style."""
|
|
|
|
PROPERTIES = ("ArrowSize", "LandingGap", "TextHeight", "TextStyle")
|
|
|
|
def __init__(self, name, calls):
|
|
self.Name = name
|
|
self.ObjectName = "AcDbMLeaderStyle"
|
|
self.ArrowSize, self.LandingGap, self.TextHeight, self.TextStyle = 4.0, 2.0, 4.0, "Standard"
|
|
self._calls = calls # last: property writes are recorded from here on
|
|
|
|
def __setattr__(self, key, value):
|
|
if key in self.PROPERTIES and "_calls" in vars(self):
|
|
self._calls.append(("MLeaderStyle." + key, self.Name, value))
|
|
super().__setattr__(key, value)
|
|
|
|
|
|
class _FakeDictionary:
|
|
"""The ACAD_MLEADERSTYLE dictionary: Count/Item/GetName over its objects
|
|
and AddObject(keyword, class_name), the documented VBA route."""
|
|
|
|
def __init__(self, calls, *names):
|
|
self._calls = calls
|
|
self.objects = [_FakeMLeaderStyle(name, calls) for name in names]
|
|
|
|
@property
|
|
def Count(self):
|
|
return len(self.objects)
|
|
|
|
def Item(self, index):
|
|
return self.objects[index]
|
|
|
|
def GetName(self, obj):
|
|
return obj.Name
|
|
|
|
def AddObject(self, keyword, class_name):
|
|
self._calls.append(("Dictionary.AddObject", keyword, class_name))
|
|
if class_name != "AcDbMLeaderStyle":
|
|
raise RuntimeError(f"cannot create {class_name} here")
|
|
style = _FakeMLeaderStyle(keyword, self._calls)
|
|
self.objects.append(style)
|
|
return style
|
|
|
|
|
|
class _FakeDictionaries:
|
|
def __init__(self, entries):
|
|
self.entries = entries
|
|
|
|
def Item(self, name):
|
|
if name not in self.entries:
|
|
raise RuntimeError(f"no dictionary {name}")
|
|
return self.entries[name]
|
|
|
|
|
|
CURRENT_DIMVARS = {
|
|
"DIMTXT": 2.5,
|
|
"DIMASZ": 2.5,
|
|
"DIMEXE": 1.25,
|
|
"DIMEXO": 0.625,
|
|
"DIMGAP": 0.625,
|
|
"DIMTAD": 1,
|
|
"DIMTIH": 0,
|
|
"DIMTOH": 0,
|
|
"DIMDEC": 2,
|
|
"DIMDSEP": ".",
|
|
"DIMLUNIT": 2,
|
|
"DIMZIN": 8,
|
|
"DIMBLK": "",
|
|
"DIMTXSTY": "Standard",
|
|
"DIMLWD": -2,
|
|
"DIMLWE": -2,
|
|
"DIMSCALE": 1.0,
|
|
}
|
|
|
|
|
|
class _FakeDocument:
|
|
def __init__(self):
|
|
self.calls: list[tuple] = []
|
|
self.DimStyles = _FakeCollection("DimStyles", self.calls, "Standard")
|
|
self.TextStyles = _FakeCollection("TextStyles", self.calls, "Standard")
|
|
self.variables = dict(CURRENT_DIMVARS)
|
|
self._active_dim = self.DimStyles.entries[0]
|
|
self._active_dim.saved = dict(CURRENT_DIMVARS)
|
|
self._active_text = self.TextStyles.entries[0]
|
|
dim = types.SimpleNamespace(
|
|
ObjectName="AcDbRotatedDimension", StyleName="ISO-25", Handle="2A"
|
|
)
|
|
line = types.SimpleNamespace(ObjectName="AcDbLine", Handle="2B")
|
|
sheet_dim = types.SimpleNamespace(
|
|
ObjectName="AcDbAlignedDimension", StyleName="Standard", Handle="2C"
|
|
)
|
|
self.Layouts = _FakeLayouts(_FakeBlock(dim, line), _FakeBlock(sheet_dim))
|
|
self.Dictionaries = _FakeDictionaries(
|
|
{"ACAD_MLEADERSTYLE": _FakeDictionary(self.calls, "Standard", "Annotative")}
|
|
)
|
|
|
|
def GetVariable(self, name):
|
|
return self.variables[name]
|
|
|
|
def SetVariable(self, name, value):
|
|
self.calls.append(("SetVariable", name, value))
|
|
self.variables[name] = value
|
|
|
|
@property
|
|
def ActiveDimStyle(self):
|
|
return self._active_dim
|
|
|
|
@ActiveDimStyle.setter
|
|
def ActiveDimStyle(self, style):
|
|
# Making a style current restores its saved settings as the current
|
|
# DIM* variables and discards unsaved overrides (AutoCAD's -DIMSTYLE
|
|
# Restore rule; scripts/smoke_settings_com.py confirms it live). A
|
|
# style never saved (fresh DimStyles.Add) keeps the current variables.
|
|
self.calls.append(("ActiveDimStyle", style.Name))
|
|
self._active_dim = style
|
|
if style.saved is not None:
|
|
self.variables.update(style.saved)
|
|
|
|
@property
|
|
def ActiveTextStyle(self):
|
|
return self._active_text
|
|
|
|
@ActiveTextStyle.setter
|
|
def ActiveTextStyle(self, style):
|
|
self.calls.append(("ActiveTextStyle", style.Name))
|
|
self._active_text = style
|
|
|
|
|
|
@pytest.fixture
|
|
def com_backend(monkeypatch):
|
|
pytest.importorskip("win32com.client", reason="pywin32 not installed")
|
|
from backends import com_backend as module
|
|
|
|
document = _FakeDocument()
|
|
app = types.SimpleNamespace(
|
|
Preferences=types.SimpleNamespace(Files=types.SimpleNamespace(SupportPath=""))
|
|
)
|
|
monkeypatch.setattr(module, "_acad_doc", lambda: document)
|
|
monkeypatch.setattr(module, "_acad_app", lambda: app)
|
|
monkeypatch.setattr(module, "_regen", lambda: None)
|
|
backend = module.ComBackend()
|
|
|
|
async def _run_inline(func, *args, **kwargs):
|
|
return func(*args, **kwargs)
|
|
|
|
monkeypatch.setattr(backend, "_run", _run_inline)
|
|
return backend, document
|
|
|
|
|
|
async def test_com_create_sets_variables_then_copies_from_the_document(com_backend):
|
|
backend, document = com_backend
|
|
result = await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
assert result["ok"] is True and result["current"] is False
|
|
assert result["textstyle_created"] is True
|
|
names = [call[0] for call in document.calls]
|
|
assert names[:2] == ["TextStyles.Add", "DimStyles.Add"], (
|
|
"the text style exists before DIMTXSTY names it"
|
|
)
|
|
assert document.calls[2] == ("ActiveDimStyle", "ISO-25")
|
|
sets = [call for call in document.calls if call[0] == "SetVariable"]
|
|
assert len(sets) == 17
|
|
assert ("SetVariable", "DIMDSEP", ",") in sets, "DIMDSEP is a string on ActiveX"
|
|
assert ("SetVariable", "DIMTXSTY", "ISOCP") in sets
|
|
assert ("SetVariable", "DIMTXT", 2.5) in sets and ("SetVariable", "DIMTAD", 1) in sets
|
|
copy_index = names.index("CopyFrom")
|
|
assert copy_index > names.index("SetVariable")
|
|
assert document.calls[copy_index] == ("CopyFrom", "ISO-25", document)
|
|
assert document.calls[-1] == ("ActiveDimStyle", "Standard"), "restored: set_current was False"
|
|
assert result["values"]["DIMDSEP"] == "," and result["values"]["DIMTXSTY"] == "ISOCP"
|
|
isocp = document.TextStyles.entries[-1]
|
|
assert isocp.Name == "ISOCP" and isocp.fontFile == "isocp.shx"
|
|
|
|
|
|
async def test_com_create_set_current_keeps_the_new_style_active(com_backend):
|
|
backend, document = com_backend
|
|
result = await backend.dimstyle_create("ANSI", resolve_dimstyle("ansi", None), set_current=True)
|
|
assert result["current"] is True
|
|
activations = [c for c in document.calls if c[0] == "ActiveDimStyle"]
|
|
assert activations == [("ActiveDimStyle", "ANSI")]
|
|
assert document.ActiveDimStyle.Name == "ANSI"
|
|
|
|
|
|
async def test_com_create_refuses_before_touching_activex(com_backend):
|
|
backend, document = com_backend
|
|
with pytest.raises(ValueError, match="already exists"):
|
|
await backend.dimstyle_create("standard", resolve_dimstyle("iso-25", None))
|
|
with pytest.raises(ValueError, match="DIMTXSTY"):
|
|
await backend.dimstyle_create("X", resolve_dimstyle("iso-25", {"DIMTXSTY": "NOPE"}))
|
|
with pytest.raises(ValueError, match="DIMDEC"):
|
|
await backend.dimstyle_create("X", {"DIMDEC": 9})
|
|
assert document.calls == []
|
|
|
|
|
|
async def test_com_list_reports_values_for_the_current_style_only(com_backend):
|
|
backend, document = com_backend
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
rows = await backend.dimstyle_list()
|
|
assert [(r["name"], r["current"], r["values_available"]) for r in rows] == [
|
|
("ISO-25", False, False),
|
|
("Standard", True, True),
|
|
]
|
|
assert rows[0]["values"] is None
|
|
assert rows[1]["values"]["DIMDSEP"] == "." and tuple(rows[1]["values"]) == PRESET_VARIABLES
|
|
|
|
|
|
async def test_com_modify_switches_saves_and_switches_back(com_backend):
|
|
backend, document = com_backend
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
document.calls.clear()
|
|
result = await backend.dimstyle_modify("iso-25", {"DIMDEC": 3, "DIMTXT": 2.5})
|
|
assert result["name"] == "ISO-25"
|
|
assert result["changed"] == {"DIMDEC": [2, 3]}
|
|
assert result["dimensions_using_style"] == ["2A"], "model and paper space, dimensions only"
|
|
assert result["rerender_required"] is False, "AutoCAD re-renders on regen"
|
|
assert document.calls == [
|
|
("ActiveDimStyle", "ISO-25"),
|
|
("SetVariable", "DIMDEC", 3),
|
|
("CopyFrom", "ISO-25", document),
|
|
("ActiveDimStyle", "Standard"),
|
|
]
|
|
document.calls.clear()
|
|
again = await backend.dimstyle_modify("ISO-25", {"DIMDEC": 3})
|
|
assert again["changed"] == {}
|
|
assert [c[0] for c in document.calls] == ["ActiveDimStyle", "ActiveDimStyle"], (
|
|
"no CopyFrom when nothing moved"
|
|
)
|
|
with pytest.raises(ValueError, match="does not exist"):
|
|
await backend.dimstyle_modify("NOPE", {"DIMDEC": 1})
|
|
|
|
|
|
async def test_com_set_current(com_backend):
|
|
backend, document = com_backend
|
|
await backend.dimstyle_create("ISO-25", resolve_dimstyle("iso-25", None))
|
|
result = await backend.dimstyle_set_current("ISO-25")
|
|
assert result == {"ok": True, "current": "ISO-25", "previous": "Standard", "changed": True}
|
|
assert document.ActiveDimStyle.Name == "ISO-25"
|
|
with pytest.raises(ValueError, match="does not exist"):
|
|
await backend.dimstyle_set_current("NOPE")
|
|
|
|
|
|
async def test_com_textstyle_create_sets_font_width_oblique_height(com_backend):
|
|
backend, document = com_backend
|
|
result = await backend.textstyle_create("ISOCP", "isocp", 0.0, 1.0, 0.0, set_current=True)
|
|
assert result == {
|
|
"ok": True,
|
|
"name": "ISOCP",
|
|
"font": "isocp.shx",
|
|
"font_resolved": True,
|
|
"current": True,
|
|
}
|
|
style = document.TextStyles.entries[-1]
|
|
assert (style.fontFile, style.Width, style.ObliqueAngle, style.Height) == (
|
|
"isocp.shx",
|
|
1.0,
|
|
0.0,
|
|
0.0,
|
|
)
|
|
assert document.ActiveTextStyle.Name == "ISOCP"
|
|
odd = await backend.textstyle_create("ODD", "acadmcp-missing-font.ttf", 3.5, 0.8, 15.0)
|
|
assert odd["font_resolved"] is False
|
|
assert document.TextStyles.entries[-1].ObliqueAngle == pytest.approx(0.2617993878), "radians"
|
|
rows = await backend.textstyle_list()
|
|
assert [(r["name"], r["current"]) for r in rows] == [
|
|
("ISOCP", True),
|
|
("ODD", False),
|
|
("Standard", False),
|
|
]
|
|
assert rows[1]["oblique_deg"] == pytest.approx(15.0)
|
|
with pytest.raises(ValueError, match="already exists"):
|
|
await backend.textstyle_create("isocp", "isocp.shx")
|
|
back = await backend.textstyle_set_current("standard")
|
|
assert back == {"ok": True, "current": "Standard", "previous": "ISOCP", "changed": True}
|
|
|
|
|
|
async def test_com_mleaderstyle_list_reads_the_values_off_the_dictionary_objects(com_backend):
|
|
backend, document = com_backend
|
|
dictionary = document.Dictionaries.Item("ACAD_MLEADERSTYLE")
|
|
dictionary.objects[1].ArrowSize = 3.0
|
|
dictionary.objects[1].TextStyle = "ISOCP"
|
|
document.calls.clear() # fixture setup, not backend calls
|
|
rows = await backend.mleaderstyle_list()
|
|
assert rows == [
|
|
{
|
|
"name": "Annotative",
|
|
"arrow_size": 3.0,
|
|
"landing_gap": 2.0,
|
|
"text_style": "ISOCP",
|
|
"text_height": 4.0,
|
|
"values_available": True,
|
|
},
|
|
{
|
|
"name": "Standard",
|
|
"arrow_size": 4.0,
|
|
"landing_gap": 2.0,
|
|
"text_style": "Standard",
|
|
"text_height": 4.0,
|
|
"values_available": True,
|
|
},
|
|
]
|
|
assert document.calls == [], "a list reads; it writes nothing"
|
|
|
|
|
|
async def test_com_mleaderstyle_create_adds_the_object_then_writes_its_properties(com_backend):
|
|
backend, document = com_backend
|
|
result = await backend.mleaderstyle_create("ISO", resolve_mleaderstyle("iso", None))
|
|
assert result == {
|
|
"ok": True,
|
|
"name": "ISO",
|
|
"values": {
|
|
"arrow_size": 2.5,
|
|
"landing_gap": 1.0,
|
|
"text_style": "ISOCP",
|
|
"text_height": 2.5,
|
|
},
|
|
"textstyle_created": True,
|
|
}
|
|
names = [call[0] for call in document.calls]
|
|
assert names.index("TextStyles.Add") < names.index("Dictionary.AddObject"), (
|
|
"the text style exists before TextStyle names it"
|
|
)
|
|
assert ("Dictionary.AddObject", "ISO", "AcDbMLeaderStyle") in document.calls
|
|
writes = [call for call in document.calls if call[0].startswith("MLeaderStyle.")]
|
|
assert writes == [
|
|
("MLeaderStyle.ArrowSize", "ISO", 2.5),
|
|
("MLeaderStyle.LandingGap", "ISO", 1.0),
|
|
("MLeaderStyle.TextHeight", "ISO", 2.5),
|
|
("MLeaderStyle.TextStyle", "ISO", "ISOCP"),
|
|
]
|
|
rows = {row["name"]: row for row in await backend.mleaderstyle_list()}
|
|
assert rows["ISO"] == {**result["values"], "name": "ISO", "values_available": True}
|
|
|
|
|
|
async def test_com_mleaderstyle_refusals_write_nothing(com_backend):
|
|
backend, document = com_backend
|
|
dictionary = document.Dictionaries.Item("ACAD_MLEADERSTYLE")
|
|
with pytest.raises(ValueError, match="already exists"):
|
|
await backend.mleaderstyle_create("standard", resolve_mleaderstyle("iso", None))
|
|
with pytest.raises(ValueError, match="text_style"):
|
|
await backend.mleaderstyle_create("X", resolve_mleaderstyle("iso", {"text_style": "NOPE"}))
|
|
with pytest.raises(ValueError, match="missing"):
|
|
await backend.mleaderstyle_create("X", {"arrow_size": 2.5})
|
|
with pytest.raises(ValueError, match="arrow_size"):
|
|
await backend.mleaderstyle_create("X", {**resolve_mleaderstyle("iso"), "arrow_size": 0})
|
|
assert document.calls == [], "nothing reached ActiveX"
|
|
assert [obj.Name for obj in dictionary.objects] == ["Standard", "Annotative"]
|