Jeff Epler
b746aec729
Now, a label declared with `public foo:` will be exported in the `public_labels` property of `Program` objects. Additionally, a test of this feature as well as the existing duplicate label detection feature is added. Change the return type of `assemble` so that it better reflects reality Add docstrings for the public properties of Program objects
63 lines
1.4 KiB
Python
63 lines
1.4 KiB
Python
# SPDX-FileCopyrightText: 2024 Jeff Epler for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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Tests out
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"""
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from pytest_helpers import assert_assembly_fails
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import adafruit_pioasm
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def test_label() -> None:
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source = [
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" jmp label1",
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"label1:",
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" jmp label2",
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"public label2:",
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" nop",
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]
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program = adafruit_pioasm.Program("\n".join(source))
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assert program.public_labels == {"label2": 2}
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# Test each combination of public/privagte label duplication
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source = [
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"label1:\n",
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"nop\n",
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"public label1:\n",
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"nop\n",
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]
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assert_assembly_fails(
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"\n".join(source), match="Duplicate label", errtype=SyntaxError
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)
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source = [
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"label1:\n",
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" nop\n",
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"label1:\n",
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" nop\n",
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]
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assert_assembly_fails(
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"\n".join(source), match="Duplicate label", errtype=SyntaxError
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)
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source = [
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"public label1:\n",
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" nop\n",
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"label1:\n",
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" nop\n",
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]
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assert_assembly_fails(
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"\n".join(source), match="Duplicate label", errtype=SyntaxError
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)
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source = [
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"public label1:\n",
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" nop\n",
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"public label1:\n",
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" nop\n",
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]
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assert_assembly_fails(
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"\n".join(source), match="Duplicate label", errtype=SyntaxError
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)
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