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1079 lines
39 KiB
Python
1079 lines
39 KiB
Python
# type: ignore
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from io import BytesIO, BufferedIOBase
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import pytest
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from numpy.testing import assert_equal
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from .utils import HEADER, FOOTER
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from ..basic import write_uint, write_sint, write_bstring, write_byte
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from ..basic import InvalidDataError
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from ..main import OasisLayout
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def base_tests(layout: OasisLayout) -> None:
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assert layout.version.string == '1.0'
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assert layout.unit == 1000
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assert layout.validation.checksum_type == 0
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assert not layout.properties
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assert not layout.xnames
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assert not layout.textstrings
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assert not layout.cellnames
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assert not layout.layers
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def write_file_common(buf: BufferedIOBase, variant: int) -> BufferedIOBase:
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'''
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'''
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include_repetitions = variant in (2, 5)
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def var_byte(buf, byte):
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if include_repetitions:
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byte |= 0b0100
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write_byte(buf, byte)
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buf.write(HEADER)
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if variant in (1, 2):
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write_uint(buf, 10) # PROPSTRING (explicit id)
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write_bstring(buf, b'PropStringId12')
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write_uint(buf, 12) # id
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write_uint(buf, 10) # PROPSTRING record (explicit id)
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write_bstring(buf, b'Property string value for ID 13')
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write_uint(buf, 13) # id
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write_uint(buf, 7) # PROPNAME record (implicit id 0)
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write_bstring(buf, b'PROP0')
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write_uint(buf, 7) # PROPNAME record (implicit id 1)
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write_bstring(buf, b'PROP1')
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write_uint(buf, 14) # CELL record (explicit)
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write_bstring(buf, b'A') # Cell name
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write_uint(buf, 16) # XYRELATIVE record
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# RECTANGLE 0
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write_uint(buf, 20) # RECTANGLE record
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var_byte(buf, 0b0110_0011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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if include_repetitions:
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write_uint(buf, 1) # repetition (3x2 matrix)
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write_uint(buf, 1) # (repetition) x-dimension
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write_uint(buf, 0) # (repetition) y-dimension
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write_uint(buf, 300) # (repetition) x-spacing
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write_uint(buf, 320) # (repetition) y-spacing
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0000_0100) # UUUU_VCNS
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write_bstring(buf, b'PROPX')
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# RECTANGLE 1
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write_uint(buf, 20) # RECTANGLE record
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var_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0001_0110) # UUUU_VCNS
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write_uint(buf, 0) # propname id
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write_uint(buf, 1) # property value 0 (real type 1, negative int)
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write_uint(buf, 5) # (real 1)
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# RECTANGLE 2
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write_uint(buf, 20) # RECTANGLE record
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var_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0100_0110) # UUUU_VCNS
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write_uint(buf, 0) # propname id
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write_uint(buf, 8) # prop value 0 (unsigned int)
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write_uint(buf, 25) # (prop value)
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write_uint(buf, 9) # prop value 1 (signed int)
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write_sint(buf, -124) # (prop value)
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write_uint(buf, 10) # prop value 2 (a-string)
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write_bstring(buf, b'PROP_VALUE2')
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write_uint(buf, 13) # prop value 3 (propstring ref.)
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write_uint(buf, 12)
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# RECTANGLE 3
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write_uint(buf, 20) # RECTANGLE record
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var_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b1111_0000) # UUUU_VCNS
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write_uint(buf, 3) # number of values
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write_uint(buf, 0) # prop value 0 (unsigned int)
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write_uint(buf, 25) # (prop value)
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write_uint(buf, 9) # prop value 1 (signed int)
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write_sint(buf, -124) # (prop value)
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write_uint(buf, 14) # prop value 2 (propstring ref.)
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write_uint(buf, 13)
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# RECTANGLE 4
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write_uint(buf, 20) # RECTANGLE record
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var_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0000_1000) # UUUU_VCNS
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write_uint(buf, 15) # XYABSOLUTE record
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# TEXT 5
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write_uint(buf, 19) # TEXT record
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var_byte(buf, 0b0101_1011) # 0CNX_YRTL
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write_bstring(buf, b'A') # text-string
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write_uint(buf, 2) # text-layer
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write_uint(buf, 1) # text-datatype
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write_sint(buf, 1000) # geometry-x (absolute)
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write_sint(buf, 0) # geometry-y (absolute)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 29) # PROPERTY (reuse)
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# PATH 6
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write_uint(buf, 22) # PATH record
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var_byte(buf, 0b1111_1011) # EWPX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 10) # half-width
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write_byte(buf, 0b0000_1111) # extension-scheme 0000_SSEE
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write_sint(buf, 5) # (extension-scheme)
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write_sint(buf, -5) # (extension-scheme)
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write_uint(buf, 0) # pointlist (1-delta, horiz. first)
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write_uint(buf, 3) # (pointlist) dimension
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write_sint(buf, 150) # (pointlist)
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write_sint(buf, 50) # (pointlist)
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write_sint(buf, -50) # (pointlist)
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write_sint(buf, 2000) # geometry-x (absolute)
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write_sint(buf, 0) # geometry-y (absolute)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 29) # PROPERTY (reuse)
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# POLYGON 7
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write_uint(buf, 21) # POLYGON record
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var_byte(buf, 0b0011_1011) # 00PX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 0) # pointlist (1-delta, horiz. first)
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write_uint(buf, 4) # (pointlist) dimension
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write_sint(buf, 150) # (pointlist)
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write_sint(buf, 50) # (pointlist)
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write_sint(buf, -50) # (pointlist)
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write_sint(buf, 50) # (pointlist)
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write_sint(buf, 3000) # geometry-x (absolute)
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write_sint(buf, 0) # geometry-y (absolute)
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if include_repetitions:
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write_uint(buf, 0) # repetition (reuse)
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write_uint(buf, 29) # PROPERTY (reuse)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0000_0110) # UUUU_VCNS
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write_uint(buf, 1) # propname id
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if variant == 5:
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write_uint(buf, 10) # PROPSTRING (explicit id)
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write_bstring(buf, b'PropStringId12')
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write_uint(buf, 12) # id
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write_uint(buf, 10) # PROPSTRING record (explicit id)
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write_bstring(buf, b'Property string value for ID 13')
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write_uint(buf, 13) # id
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write_uint(buf, 7) # PROPNAME record (implicit id 0)
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write_bstring(buf, b'PROP0')
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write_uint(buf, 7) # PROPNAME record (implicit id 1)
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write_bstring(buf, b'PROP1')
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buf.write(FOOTER)
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return buf
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def common_geometry_tests(layout: OasisLayout) -> None:
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geometry = layout.cells[0].geometry
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assert len(geometry) == 8
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for ii, gg in enumerate(geometry):
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msg = f'Failed on element {ii}'
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assert gg.x == [0, 0, 0, 0, 0, 1000, 2000, 3000][ii], msg
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assert gg.y == [0, 1000, 2000, 3000, 4000, 0, 0, 0][ii], msg
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if ii == 5:
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assert gg.layer == 2, msg
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assert gg.datatype == 1, msg
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else:
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assert gg.layer == 1, msg
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assert gg.datatype == 2, msg
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if ii < 5:
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assert gg.width == 100, msg
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assert gg.height == 200, msg
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assert geometry[5].string.string == 'A'
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assert_equal(geometry[6].point_list, [(150, 0), (0, 50), (-50, 0)])
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assert_equal(geometry[7].point_list, [(150, 0), (0, 50), (-50, 0),
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(0, 50), (-100, 0), (0, -100)])
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def common_property_tests(layout: OasisLayout) -> None:
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geometry = layout.cells[0].geometry
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assert len(geometry[0].properties) == 1
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assert geometry[0].properties[0].name.string == 'PROPX'
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assert len(geometry[0].properties[0].values) == 0
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assert len(geometry[1].properties) == 1
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assert geometry[1].properties[0].name == 0
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assert len(geometry[1].properties[0].values) == 1
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assert geometry[1].properties[0].values[0] == -5
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assert len(geometry[2].properties) == 1
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assert geometry[2].properties[0].name == 0
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assert len(geometry[2].properties[0].values) == 4
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assert geometry[2].properties[0].values[0] == 25
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assert geometry[2].properties[0].values[1] == -124
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assert geometry[2].properties[0].values[2].string == 'PROP_VALUE2'
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assert geometry[2].properties[0].values[3].ref == 12
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for ii in range(3, 8):
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msg = f'Failed on element {ii}'
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assert geometry[ii].properties[0].name == 0, msg
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assert len(geometry[ii].properties[0].values) == 3, msg
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assert geometry[ii].properties[0].values[0] == 25, msg
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assert geometry[ii].properties[0].values[1] == -124, msg
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assert geometry[ii].properties[0].values[2].ref == 13, msg
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for ii in range(3, 7):
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msg = f'Failed on element {ii}'
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assert len(geometry[ii].properties) == 1, msg
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assert len(geometry[7].properties) == 2
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assert geometry[7].properties[1].name == 1
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def test_file_1() -> None:
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buf = write_file_common(BytesIO(), 1)
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buf.seek(0)
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layout = OasisLayout.read(buf)
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base_tests(layout)
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assert len(layout.cells) == 1
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assert layout.cells[0].name.string == 'A'
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assert not layout.cells[0].properties
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common_geometry_tests(layout)
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common_property_tests(layout)
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geometry = layout.cells[0].geometry
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for ii, gg in enumerate(geometry):
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msg = f'Failed on element {ii}'
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assert gg.repetition is None, msg
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def test_file_2() -> None:
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buf = write_file_common(BytesIO(), 2)
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buf.seek(0)
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layout = OasisLayout.read(buf)
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base_tests(layout)
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assert len(layout.cells) == 1
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assert layout.cells[0].name.string == 'A'
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assert not layout.cells[0].properties
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common_geometry_tests(layout)
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common_property_tests(layout)
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geometry = layout.cells[0].geometry
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for ii, gg in enumerate(geometry):
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msg = f'Failed on element {ii}'
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assert gg.repetition.a_count == 3, msg
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assert gg.repetition.b_count == 2, msg
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assert gg.repetition.a_vector == [300, 0], msg
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assert gg.repetition.b_vector == [0, 320], msg
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def test_file_5() -> None:
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buf = write_file_common(BytesIO(), 5)
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buf.seek(0)
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layout = OasisLayout.read(buf)
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base_tests(layout)
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assert len(layout.cells) == 1
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assert layout.cells[0].name.string == 'A'
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assert not layout.cells[0].properties
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common_geometry_tests(layout)
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common_property_tests(layout)
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geometry = layout.cells[0].geometry
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for ii, gg in enumerate(geometry):
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msg = f'Failed on element {ii}'
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assert gg.repetition.a_count == 3, msg
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assert gg.repetition.b_count == 2, msg
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assert gg.repetition.a_vector == [300, 0], msg
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assert gg.repetition.b_vector == [0, 320], msg
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def write_file_3(buf: BufferedIOBase) -> BufferedIOBase:
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'''
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'''
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buf.write(HEADER)
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write_uint(buf, 10) # PROPSTRING (explicit id)
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write_bstring(buf, b'PropStringId12')
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write_uint(buf, 12) # id
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write_uint(buf, 10) # PROPSTRING record (explicit id)
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write_bstring(buf, b'Property string value for ID 13')
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write_uint(buf, 13) # id
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write_uint(buf, 7) # PROPNAME record (implicit id 0)
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write_bstring(buf, b'S_GDS_PROPERTY')
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# ** CELL **
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write_uint(buf, 14) # CELL record (explicit)
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write_bstring(buf, b'A') # Cell name
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write_uint(buf, 16) # XYRELATIVE record
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# RECTANGLE 0
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write_uint(buf, 20) # RECTANGLE record
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write_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0010_0111) # UUUU_VCNS
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write_uint(buf, 0) # propname id
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write_uint(buf, 8) # property value 0 (unsigned int)
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write_uint(buf, 25) # (...)
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write_uint(buf, 10) # property value 1 (a-string)
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write_bstring(buf, b'PROP_VALUE2')
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# RECTANGLE 1
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write_uint(buf, 20) # RECTANGLE record
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write_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b1111_0001) # UUUU_VCNS
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write_uint(buf, 2) # number of values
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write_uint(buf, 8) # property value 0 (unsigned int)
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write_uint(buf, 10) # (...)
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write_uint(buf, 14) # property value 1 (prop-string ref.)
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write_uint(buf, 13) # (...)
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# RECTANGLE 2
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write_uint(buf, 20) # RECTANGLE record
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write_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0000_1001) # UUUU_VCNS
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# RECTANGLE 3
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write_uint(buf, 20) # RECTANGLE record
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write_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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write_uint(buf, 29) # PROPERTY (reuse)
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# RECTANGLE 4
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write_uint(buf, 20) # RECTANGLE record
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write_byte(buf, 0b0111_1011) # SWHX_YRDL
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write_uint(buf, 1) # layer
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write_uint(buf, 2) # datatype
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write_uint(buf, 100) # width
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write_uint(buf, 200) # height
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write_sint(buf, 0) # geometry-x (relative)
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write_sint(buf, 1000) # geometry-y (relative)
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0000_1001) # UUUU_VCNS
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write_uint(buf, 28) # PROPERTY record
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write_byte(buf, 0b0010_0111) # UUUU_VCNS
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write_uint(buf, 0) # propname id
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write_uint(buf, 8) # prop value 0 (unsigned int)
|
|
write_uint(buf, 25) # (...)
|
|
write_uint(buf, 10) # prop-value 1 (a-string)
|
|
write_bstring(buf, b'PROP_VALUE2') # (...)
|
|
|
|
write_uint(buf, 15) # XYABSOLUTE record
|
|
|
|
# TEXT 5
|
|
write_uint(buf, 19) # TEXT record
|
|
write_byte(buf, 0b0101_1011) # 0CNX_YRTL
|
|
write_bstring(buf, b'A') # text-string
|
|
write_uint(buf, 2) # text-layer
|
|
write_uint(buf, 1) # text-datatype
|
|
write_sint(buf, 1000) # geometry-x (absolute)
|
|
write_sint(buf, 0) # geometry-y (absolute)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
# PATH 6
|
|
write_uint(buf, 22) # PATH record
|
|
write_byte(buf, 0b1111_1011) # EWPX_YRDL
|
|
write_uint(buf, 1) # layer
|
|
write_uint(buf, 2) # datatype
|
|
write_uint(buf, 10) # half-width
|
|
write_byte(buf, 0b0000_1111) # extension-scheme 0000_SSEE
|
|
write_sint(buf, 5) # (extension-scheme)
|
|
write_sint(buf, -5) # (extension-scheme)
|
|
write_uint(buf, 0) # pointlist (1-delta, horiz. first)
|
|
write_uint(buf, 3) # (pointlist) dimension
|
|
write_sint(buf, 150) # (pointlist)
|
|
write_sint(buf, 50) # (pointlist)
|
|
write_sint(buf, -50) # (pointlist)
|
|
write_sint(buf, 2000) # geometry-x (absolute)
|
|
write_sint(buf, 0) # geometry-y (absolute)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
# POLYGON 7
|
|
write_uint(buf, 21) # POLYGON record
|
|
write_byte(buf, 0b0011_1011) # 00PX_YRDL
|
|
write_uint(buf, 1) # layer
|
|
write_uint(buf, 2) # datatype
|
|
write_uint(buf, 0) # pointlist (1-delta, horiz. first)
|
|
write_uint(buf, 4) # (pointlist) dimension
|
|
write_sint(buf, 150) # (pointlist)
|
|
write_sint(buf, 50) # (pointlist)
|
|
write_sint(buf, -50) # (pointlist)
|
|
write_sint(buf, 50) # (pointlist)
|
|
write_sint(buf, 3000) # geometry-x (absolute)
|
|
write_sint(buf, 0) # geometry-y (absolute)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
buf.write(FOOTER)
|
|
return buf
|
|
|
|
|
|
def test_file_3() -> None:
|
|
buf = write_file_3(BytesIO())
|
|
|
|
buf.seek(0)
|
|
layout = OasisLayout.read(buf)
|
|
|
|
base_tests(layout)
|
|
|
|
assert len(layout.cells) == 1
|
|
assert layout.cells[0].name.string == 'A'
|
|
assert not layout.cells[0].properties
|
|
|
|
geometry = layout.cells[0].geometry
|
|
assert len(geometry) == 8
|
|
for ii, gg in enumerate(geometry):
|
|
msg = f'Failed on element {ii}'
|
|
assert gg.x == [0, 0, 0, 0, 0, 1000, 2000, 3000][ii], msg
|
|
assert gg.y == [1000, 2000, 3000, 4000, 5000, 0, 0, 0][ii], msg
|
|
|
|
if ii == 5:
|
|
assert gg.layer == 2, msg
|
|
assert gg.datatype == 1, msg
|
|
else:
|
|
assert gg.layer == 1, msg
|
|
assert gg.datatype == 2, msg
|
|
|
|
if ii < 5:
|
|
assert gg.width == 100, msg
|
|
assert gg.height == 200, msg
|
|
|
|
assert gg.repetition is None, msg
|
|
assert geometry[5].string.string == 'A'
|
|
assert_equal(geometry[6].point_list, [(150, 0), (0, 50), (-50, 0)])
|
|
assert_equal(geometry[7].point_list, [(150, 0), (0, 50), (-50, 0),
|
|
(0, 50), (-100, 0), (0, -100)])
|
|
|
|
assert len(geometry[0].properties) == 1
|
|
assert geometry[0].properties[0].name == 0
|
|
assert len(geometry[0].properties[0].values) == 2
|
|
assert geometry[0].properties[0].values[0] == 25
|
|
assert geometry[0].properties[0].values[1].string == 'PROP_VALUE2'
|
|
|
|
for ii in range(1, 4):
|
|
msg = f'Failed on element {ii}'
|
|
assert len(geometry[ii].properties) == 1, msg
|
|
assert geometry[ii].properties[0].name == 0, msg
|
|
assert len(geometry[ii].properties[0].values) == 2, msg
|
|
assert geometry[ii].properties[0].values[0] == 10, msg
|
|
assert geometry[ii].properties[0].values[1].ref == 13, msg
|
|
|
|
assert len(geometry[4].properties) == 2
|
|
assert geometry[4].properties[0].name == 0
|
|
assert geometry[4].properties[1].name == 0
|
|
assert len(geometry[4].properties[0].values) == 2
|
|
assert len(geometry[4].properties[1].values) == 2
|
|
assert geometry[4].properties[0].values[0] == 10
|
|
assert geometry[4].properties[0].values[1].ref == 13
|
|
assert geometry[4].properties[1].values[0] == 25
|
|
assert geometry[4].properties[1].values[1].string == 'PROP_VALUE2'
|
|
|
|
for ii in range(5, 8):
|
|
msg = f'Failed on element {ii}'
|
|
assert len(geometry[ii].properties) == 1, msg
|
|
assert geometry[ii].properties[0].name == 0, msg
|
|
assert len(geometry[ii].properties[0].values) == 2, msg
|
|
assert geometry[ii].properties[0].values[0] == 25, msg
|
|
assert geometry[ii].properties[0].values[1].string == 'PROP_VALUE2', msg
|
|
|
|
|
|
def write_file_4_6(buf: BufferedIOBase, variant: int) -> BufferedIOBase:
|
|
'''
|
|
'''
|
|
buf.write(HEADER)
|
|
|
|
write_uint(buf, 10) # PROPSTRING (explicit id)
|
|
write_bstring(buf, b'PropStringId12')
|
|
write_uint(buf, 12) # id
|
|
|
|
write_uint(buf, 10) # PROPSTRING record (explicit id)
|
|
write_bstring(buf, b'Property string value for ID 13')
|
|
write_uint(buf, 13) # id
|
|
|
|
if variant == 4:
|
|
write_uint(buf, 7) # PROPNAME record (implicit id 0)
|
|
write_bstring(buf, b'S_GDS_PROPERTY')
|
|
|
|
write_uint(buf, 14) # CELL record (explicit)
|
|
write_bstring(buf, b'A') # Cell name
|
|
|
|
# RECTANGLE 0
|
|
write_uint(buf, 20) # RECTANGLE record
|
|
write_byte(buf, 0b0111_1011) # SWHX_YRDL
|
|
write_uint(buf, 1) # layer
|
|
write_uint(buf, 2) # datatype
|
|
write_uint(buf, 100) # width
|
|
write_uint(buf, 200) # height
|
|
write_sint(buf, 300) # geometry-x (relative)
|
|
write_sint(buf, -400) # geometry-y (relative)
|
|
|
|
# ** CELL **
|
|
write_uint(buf, 14) # CELL record (explicit)
|
|
write_bstring(buf, b'TOP') # Cell name
|
|
|
|
# PLACEMENT 0
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b1011_0000) # CNXY_RAAF
|
|
write_bstring(buf, b'A') # cell name
|
|
write_sint(buf, -300) # placement-x
|
|
write_sint(buf, 400) # placement-y
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0010_0111) # UUUU_VCNS
|
|
write_uint(buf, 0) # propname-id
|
|
write_uint(buf, 8) # prop-value 0 (unsigned int)
|
|
write_uint(buf, 25) # (...)
|
|
write_uint(buf, 10) # prop-value 1 (a-string)
|
|
write_bstring(buf, b'PROP_VALUE2')
|
|
|
|
if variant == 6:
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0010_0111) # UUUU_VCNS
|
|
write_uint(buf, 0) # propname-id
|
|
write_uint(buf, 8) # prop-value 0 (unsigned int)
|
|
write_uint(buf, 26) # (...)
|
|
write_uint(buf, 10) # prop-value 1 (a-string)
|
|
write_bstring(buf, b'PROP_VALUE26')
|
|
|
|
# PLACEMENT 1
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_0000) # CNXY_RAAF
|
|
write_sint(buf, 0) # placement-x
|
|
if variant == 4:
|
|
write_sint(buf, 200) # placement-y
|
|
else:
|
|
write_sint(buf, 400) # placement-y
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b1111_0001) # UUUU_VCNS
|
|
write_uint(buf, 2) # number of values
|
|
write_uint(buf, 8) # prop-value 0 (unsigned int)
|
|
write_uint(buf, 10) # (...)
|
|
write_uint(buf, 14) # prop-value 1 (prop-string ref.)
|
|
write_uint(buf, 13) # (...)
|
|
|
|
# PLACEMENT 2
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0001_0000) # CNXY_RAAF
|
|
write_sint(buf, 400) # placement-y
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0000_1001) # UUUU_VCNS
|
|
|
|
# PLACEMENT 3
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0010_0000) # CNXY_RAAF
|
|
write_sint(buf, 300) # placement-x
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
write_uint(buf, 15) # XYABSOLUTE record
|
|
|
|
# PLACEMENT 4
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_0001) # CNXY_RAAF
|
|
write_sint(buf, 700) # placement-x (absolute)
|
|
write_sint(buf, 400) # placement-y (absolute)
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0000_1001) # UUUU_VCNS
|
|
|
|
write_uint(buf, 16) # XYRELATIVE record
|
|
|
|
# PLACEMENT 5
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0001_0010) # CNXY_RAAF
|
|
write_sint(buf, 1000) # placement-y (relative)
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0010_0111) # UUUU_VCNS
|
|
write_uint(buf, 0) # propname-id
|
|
write_uint(buf, 8) # prop-value 0 (unsigned int)
|
|
write_uint(buf, 25) # (...)
|
|
write_uint(buf, 10) # prop-value 1 (a-string)
|
|
write_bstring(buf, b'PROP_VALUE2')
|
|
|
|
# PLACEMENT 6
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0001_0011) # CNXY_RAAF
|
|
write_sint(buf, 1000) # placement-y (relative)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
write_uint(buf, 15) # XYABSOLUTE record
|
|
|
|
# PLACEMENT 7
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_1111) # CNXY_RAAF
|
|
write_sint(buf, 2000) # placement-x (absolute)
|
|
write_sint(buf, 0) # placement-y (absolute)
|
|
write_uint(buf, 1) # repetition (3x4 matrix)
|
|
write_uint(buf, 1) # (repetition) x-dimension
|
|
write_uint(buf, 2) # (repetition) y-dimension
|
|
write_uint(buf, 300) # (repetition) x-spacing
|
|
write_uint(buf, 300) # (repetition) y-spacing
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
write_uint(buf, 16) # XYRELATIVE record
|
|
|
|
# PLACEMENT 8
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_1111) # CNXY_RAAF
|
|
write_sint(buf, 2000) # placement-x
|
|
write_sint(buf, 0) # placement-y
|
|
write_uint(buf, 0) # repetition (reuse)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
# PLACEMENT 9
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_1111) # CNXY_RAAF
|
|
write_sint(buf, 2000) # placement-x
|
|
write_sint(buf, 0) # placement-y
|
|
write_uint(buf, 2) # repetition (3 cols.)
|
|
write_uint(buf, 1) # (repetition) dimension
|
|
write_uint(buf, 320) # (repetition) offset
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
# PLACEMENT 10
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_1111) # CNXY_RAAF
|
|
write_sint(buf, 2000) # placement-x
|
|
write_sint(buf, 0) # placement-y
|
|
write_uint(buf, 3) # repetition (4 rows)
|
|
write_uint(buf, 2) # (repetition) dimension
|
|
write_uint(buf, 310) # (repetition) offset
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
# PLACEMENT 11
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_1111) # CNXY_RAAF
|
|
write_sint(buf, 2000) # placement-x
|
|
write_sint(buf, 0) # placement-y
|
|
write_uint(buf, 4) # repetition (4 arbitrary cols.)
|
|
write_uint(buf, 2) # (repetition) dimension
|
|
write_uint(buf, 320) # (repetition)
|
|
write_uint(buf, 330) # (repetition)
|
|
write_uint(buf, 340) # (repetition)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
# PLACEMENT 12
|
|
write_uint(buf, 17) # PLACEMENT record (no mag, manhattan)
|
|
write_byte(buf, 0b0011_1111) # CNXY_RAAF
|
|
write_sint(buf, 2000) # placement-x
|
|
write_sint(buf, 0) # placement-y
|
|
write_uint(buf, 8) # repetition (3x4 matrix, arbitrary vectors)
|
|
write_uint(buf, 1) # (repetition) n-dimension
|
|
write_uint(buf, 2) # (repetition) m-dimension
|
|
write_uint(buf, 310 << 2 | 0b01) # (repetition) n-displacement g-delta (310, 320)
|
|
write_sint(buf, 320)
|
|
write_uint(buf, 330 << 4 | 0b1010) # (repetition) m-dispalcement g-delta 330/northwest = (-330, 330)
|
|
|
|
write_uint(buf, 29) # PROPERTY (reuse)
|
|
|
|
if variant == 6:
|
|
write_uint(buf, 7) # PROPNAME record (implicit id 0)
|
|
write_bstring(buf, b'S_GDS_PROPERTY')
|
|
|
|
buf.write(FOOTER)
|
|
return buf
|
|
|
|
|
|
def test_file_4() -> None:
|
|
'''
|
|
'''
|
|
buf = write_file_4_6(BytesIO(), 4)
|
|
|
|
buf.seek(0)
|
|
layout = OasisLayout.read(buf)
|
|
|
|
base_tests(layout)
|
|
|
|
assert len(layout.cells) == 2
|
|
assert layout.cells[0].name.string == 'A'
|
|
assert layout.cells[1].name.string == 'TOP'
|
|
assert not layout.cells[0].properties
|
|
assert not layout.cells[1].properties
|
|
assert not layout.cells[0].placements
|
|
assert not layout.cells[1].geometry
|
|
|
|
geometry = layout.cells[0].geometry
|
|
assert len(geometry) == 1
|
|
assert geometry[0].x == 300
|
|
assert geometry[0].y == -400
|
|
assert geometry[0].layer == 1
|
|
assert geometry[0].datatype == 2
|
|
assert geometry[0].width == 100
|
|
assert geometry[0].height == 200
|
|
|
|
assert layout.propstrings[12].string == 'PropStringId12'
|
|
assert layout.propstrings[13].string == 'Property string value for ID 13'
|
|
assert layout.propnames[0].string == 'S_GDS_PROPERTY'
|
|
|
|
placements = layout.cells[1].placements
|
|
assert len(placements) == 13
|
|
for ii, pp in enumerate(placements):
|
|
msg = f'Failed on placement {ii}'
|
|
assert pp.x == [-300, 0, 0, 300, 700, 700, 700, 2000, 4000, 6000, 8000, 10000, 12000][ii], msg
|
|
assert pp.y == [400, 200, 400, 400, 400, 1400, 2400, 0, 0, 0, 0, 0, 0][ii], msg
|
|
|
|
if ii == 4 or 6 <= ii:
|
|
assert pp.flip, msg
|
|
else:
|
|
assert not pp.flip, msg
|
|
|
|
if ii < 7:
|
|
assert pp.repetition is None, msg
|
|
|
|
assert len(placements[0].properties) == 1
|
|
assert placements[0].properties[0].name == 0
|
|
assert len(placements[0].properties[0].values) == 2
|
|
assert placements[0].properties[0].values[0] == 25
|
|
assert placements[0].properties[0].values[1].string == 'PROP_VALUE2'
|
|
|
|
for ii in range(1, 5):
|
|
msg = f'Failed on placement {ii}'
|
|
assert len(placements[ii].properties) == 1, msg
|
|
assert placements[ii].properties[0].name == 0, msg
|
|
assert len(placements[ii].properties[0].values) == 2, msg
|
|
assert placements[ii].properties[0].values[0] == 10, msg
|
|
assert placements[ii].properties[0].values[1].ref == 13, msg
|
|
|
|
for ii in range(5, 13):
|
|
msg = f'Failed on placement {ii}'
|
|
assert len(placements[ii].properties) == 1, msg
|
|
assert placements[ii].properties[0].name == 0, msg
|
|
assert len(placements[ii].properties[0].values) == 2, msg
|
|
assert placements[ii].properties[0].values[0] == 25, msg
|
|
assert placements[ii].properties[0].values[1].string == 'PROP_VALUE2', msg
|
|
|
|
|
|
def test_file_6() -> None:
|
|
'''
|
|
'''
|
|
buf = write_file_4_6(BytesIO(), 6)
|
|
|
|
buf.seek(0)
|
|
layout = OasisLayout.read(buf)
|
|
|
|
base_tests(layout)
|
|
|
|
assert len(layout.cells) == 2
|
|
assert layout.cells[0].name.string == 'A'
|
|
assert layout.cells[1].name.string == 'TOP'
|
|
assert not layout.cells[0].properties
|
|
assert not layout.cells[1].properties
|
|
assert not layout.cells[0].placements
|
|
assert not layout.cells[1].geometry
|
|
|
|
geometry = layout.cells[0].geometry
|
|
assert len(geometry) == 1
|
|
assert geometry[0].x == 300
|
|
assert geometry[0].y == -400
|
|
assert geometry[0].layer == 1
|
|
assert geometry[0].datatype == 2
|
|
assert geometry[0].width == 100
|
|
assert geometry[0].height == 200
|
|
|
|
assert layout.propstrings[12].string == 'PropStringId12'
|
|
assert layout.propstrings[13].string == 'Property string value for ID 13'
|
|
assert layout.propnames[0].string == 'S_GDS_PROPERTY'
|
|
|
|
placements = layout.cells[1].placements
|
|
assert len(placements) == 13
|
|
for ii, pp in enumerate(placements):
|
|
msg = f'Failed on placement {ii}'
|
|
assert pp.x == [-300, 0, 0, 300, 700, 700, 700, 2000, 4000, 6000, 8000, 10000, 12000][ii], msg
|
|
assert pp.y == [400, 400, 400, 400, 400, 1400, 2400, 0, 0, 0, 0, 0, 0][ii], msg
|
|
|
|
if ii == 4 or 6 <= ii:
|
|
assert pp.flip, msg
|
|
else:
|
|
assert not pp.flip, msg
|
|
|
|
if ii < 7:
|
|
assert pp.repetition is None, msg
|
|
|
|
assert len(placements[0].properties) == 2
|
|
assert placements[0].properties[0].name == 0
|
|
assert len(placements[0].properties[0].values) == 2
|
|
assert placements[0].properties[0].values[0] == 25
|
|
assert placements[0].properties[0].values[1].string == 'PROP_VALUE2'
|
|
assert placements[0].properties[1].name == 0
|
|
assert len(placements[0].properties[1].values) == 2
|
|
assert placements[0].properties[1].values[0] == 26
|
|
assert placements[0].properties[1].values[1].string == 'PROP_VALUE26'
|
|
|
|
for ii in range(1, 5):
|
|
msg = f'Failed on placement {ii}'
|
|
assert len(placements[ii].properties) == 1, msg
|
|
assert placements[ii].properties[0].name == 0, msg
|
|
assert len(placements[ii].properties[0].values) == 2, msg
|
|
assert placements[ii].properties[0].values[0] == 10, msg
|
|
assert placements[ii].properties[0].values[1].ref == 13, msg
|
|
|
|
for ii in range(5, 13):
|
|
msg = f'Failed on placement {ii}'
|
|
assert len(placements[ii].properties) == 1, msg
|
|
assert placements[ii].properties[0].name == 0, msg
|
|
assert len(placements[ii].properties[0].values) == 2, msg
|
|
assert placements[ii].properties[0].values[0] == 25, msg
|
|
assert placements[ii].properties[0].values[1].string == 'PROP_VALUE2', msg
|
|
|
|
|
|
def write_file_7_8_9(buf: BufferedIOBase, variant: int) -> BufferedIOBase:
|
|
'''
|
|
'''
|
|
buf.write(HEADER)
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0001_0100) # UUUU_VCNS
|
|
write_bstring(buf, b'FileProp1') # property name
|
|
write_uint(buf, 10) # prop-value 0 (a-string)
|
|
write_bstring(buf, b'FileProp1Value')
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0001_0110) # UUUU_VCNS
|
|
write_uint(buf, 13) # prop-name reference
|
|
write_uint(buf, 10) # prop-value 0 (a-string)
|
|
write_bstring(buf, b'FileProp1Value')
|
|
|
|
write_uint(buf, 8) # PROPNAME record (explicit id)
|
|
write_bstring(buf, b'FileProp2')
|
|
write_uint(buf, 13) # id
|
|
|
|
# associated with PROPNAME?
|
|
write_uint(buf, 28) # PROPERTY record
|
|
if variant == 8:
|
|
# Will give an error since the value modal variable is reset by PROPNAME_ID
|
|
write_byte(buf, 0b0001_1110) # UUUU_VCNS
|
|
else:
|
|
write_byte(buf, 0b0001_0110) # UUUU_VCNS
|
|
write_uint(buf, 13) # prop-name reference
|
|
if variant != 8:
|
|
write_uint(buf, 8) # prop-value 0 (unsigned int)
|
|
write_uint(buf, 17) # (...)
|
|
|
|
write_uint(buf, 10) # PROPSTRING (explicit id)
|
|
write_bstring(buf, b'FileProp2Value')
|
|
write_uint(buf, 12) # id
|
|
|
|
# associated with PROPSTRING?
|
|
write_uint(buf, 28) # PROPERTY record
|
|
if variant == 9:
|
|
# Will give an error since the value modal variable is unset
|
|
write_byte(buf, 0b0001_1110) # UUUU_VCNS
|
|
else:
|
|
write_byte(buf, 0b0001_0110) # UUUU_VCNS
|
|
write_uint(buf, 13) # prop-name reference
|
|
if variant != 9:
|
|
write_uint(buf, 8) # prop-value 0 (unsigned int)
|
|
write_uint(buf, 42) # (...)
|
|
|
|
write_uint(buf, 3) # CELLNAME record (implicit id 0)
|
|
write_bstring(buf, b'A')
|
|
|
|
# associated with cell A, through CELLNAME # TODO
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0001_0100) # UUUU_VCNS
|
|
write_bstring(buf, b'CellProp0') # prop name
|
|
write_uint(buf, 10) # prop-value 0 (a-string)
|
|
write_bstring(buf, b'CPValue0')
|
|
|
|
# ** CELL **
|
|
write_uint(buf, 13) # CELL record (name ref.)
|
|
write_uint(buf, 0) # Cell name 0 (XYZ)
|
|
|
|
# associated with cell A
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0001_0100) # UUUU_VCNS
|
|
write_bstring(buf, b'CellProp1') # prop name
|
|
write_uint(buf, 10) # prop-value 0 (a-string)
|
|
write_bstring(buf, b'CPValue')
|
|
|
|
write_uint(buf, 28) # PROPERTY record
|
|
write_byte(buf, 0b0001_1100) # UUUU_VCNS
|
|
write_bstring(buf, b'CellProp2') # prop name
|
|
|
|
# RECTANGLE 0
|
|
write_uint(buf, 20) # RECTANGLE record
|
|
write_byte(buf, 0b0111_1011) # SWHX_YRDL
|
|
write_uint(buf, 1) # layer
|
|
write_uint(buf, 2) # datatype
|
|
write_uint(buf, 100) # width
|
|
write_uint(buf, 200) # height
|
|
write_sint(buf, 300) # geometry-x
|
|
write_sint(buf, -400) # geometry-y
|
|
|
|
buf.write(FOOTER)
|
|
return buf
|
|
|
|
|
|
def test_file_7() -> None:
|
|
buf = write_file_7_8_9(BytesIO(), 7)
|
|
|
|
buf.seek(0)
|
|
layout = OasisLayout.read(buf)
|
|
|
|
assert len(layout.properties) == 4
|
|
assert layout.properties[0].name.string == 'FileProp1'
|
|
assert layout.properties[1].name == 13
|
|
assert layout.properties[2].name == 13
|
|
assert layout.properties[3].name == 13
|
|
assert len(layout.properties[0].values) == 1
|
|
assert len(layout.properties[1].values) == 1
|
|
assert len(layout.properties[2].values) == 1
|
|
assert len(layout.properties[3].values) == 1
|
|
assert layout.properties[1].values[0].string == 'FileProp1Value'
|
|
assert layout.properties[1].values[0].string == 'FileProp1Value'
|
|
assert layout.properties[2].values[0] == 17
|
|
assert layout.properties[3].values[0] == 42
|
|
|
|
assert len(layout.cells) == 1
|
|
cprops = layout.cells[0].properties
|
|
assert len(cprops) == 2
|
|
assert cprops[0].name.string == 'CellProp1'
|
|
assert cprops[1].name.string == 'CellProp2'
|
|
assert len(cprops[0].values) == 1
|
|
assert len(cprops[1].values) == 1
|
|
assert cprops[0].values[0].string == 'CPValue'
|
|
assert cprops[1].values[0].string == 'CPValue'
|
|
|
|
assert len(layout.cellnames) == 1
|
|
cnprops = layout.cellnames[0].properties
|
|
assert len(cnprops) == 1
|
|
assert cnprops[0].name.string == 'CellProp0'
|
|
assert len(cnprops[0].values) == 1
|
|
assert cnprops[0].values[0].string == 'CPValue0'
|
|
|
|
# TODO Document that cell properties can be attached to both
|
|
# the cell and the cellname
|
|
|
|
# TODO Document that value count is ignored when using modal
|
|
|
|
|
|
def test_file_8() -> None:
|
|
'''
|
|
'''
|
|
buf = write_file_7_8_9(BytesIO(), 8)
|
|
|
|
buf.seek(0)
|
|
with pytest.raises(InvalidDataError):
|
|
layout = OasisLayout.read(buf)
|
|
|
|
|
|
def test_file_9() -> None:
|
|
'''
|
|
'''
|
|
buf = write_file_7_8_9(BytesIO(), 9)
|
|
|
|
buf.seek(0)
|
|
with pytest.raises(InvalidDataError):
|
|
layout = OasisLayout.read(buf)
|