109 lines
2.8 KiB
Python
109 lines
2.8 KiB
Python
# SPDX-FileCopyrightText: 2024 Jeff Epler, written for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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Tests version dependent instructions
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"""
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from pytest_helpers import assert_pio_kwargs, assert_assembly_fails
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def test_version() -> None:
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assert_pio_kwargs(".pio_version 0", sideset_enable=0)
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assert_pio_kwargs(".pio_version 1", pio_version=1, sideset_enable=0)
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assert_assembly_fails(".pio_version muffin", errtype=ValueError)
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assert_assembly_fails(".pio_version -1")
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def test_fifo() -> None:
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assert_pio_kwargs(".fifo txrx", sideset_enable=0)
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assert_assembly_fails(".fifo txput")
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assert_pio_kwargs(
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".pio_version 1\n.fifo txput",
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pio_version=1,
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sideset_enable=0,
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fifo_type="txput",
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)
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def test_mov_status() -> None:
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assert_pio_kwargs(
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".mov_status txfifo < 5",
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sideset_enable=0,
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mov_status_type="txfifo",
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mov_status_count=5,
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mov_status_param=0,
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)
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assert_pio_kwargs(
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".mov_status rxfifo < 8",
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sideset_enable=0,
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mov_status_type="rxfifo",
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mov_status_count=8,
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mov_status_param=0,
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)
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assert_assembly_fails(".mov_status rxfifo < -1")
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assert_assembly_fails(".mov_status rxfifo < 16")
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assert_assembly_fails(".mov_status irq next set 3")
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assert_pio_kwargs(
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".pio_version 1\n.mov_status irq next set 3",
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pio_version=1,
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sideset_enable=0,
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mov_status_type="irq",
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mov_status_count=3,
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mov_status_param=2,
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)
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assert_pio_kwargs(
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".pio_version 1\n.mov_status irq set 3",
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pio_version=1,
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sideset_enable=0,
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mov_status_type="irq",
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mov_status_count=3,
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mov_status_param=0,
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)
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def test_dot_in() -> None:
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assert_pio_kwargs(
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".in 32 left auto 11",
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sideset_enable=0,
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auto_push=True,
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push_threshold=11,
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in_shift_right=False,
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)
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assert_assembly_fails(".in 16")
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assert_pio_kwargs(
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".pio_version 1\n.in 16 right",
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pio_version=1,
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sideset_enable=0,
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in_count=16,
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auto_push=False,
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in_shift_right=True,
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)
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def test_dot_out() -> None:
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assert_pio_kwargs(
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".out 32 left auto 11",
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sideset_enable=0,
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auto_pull=True,
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pull_threshold=11,
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out_shift_right=False,
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)
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assert_assembly_fails(".out 16")
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assert_pio_kwargs(
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".pio_version 1\n.out 16 right",
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pio_version=1,
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sideset_enable=0,
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out_count=16,
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auto_pull=False,
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out_shift_right=True,
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)
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def test_dot_set() -> None:
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assert_pio_kwargs(".set 32", sideset_enable=0)
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assert_assembly_fails(".set 16")
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assert_pio_kwargs(
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".pio_version 1\n.set 16 right", pio_version=1, sideset_enable=0, set_count=16
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)
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