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58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
###############################################################################
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# Top contributors (to current version):
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# Daniel Larraz, Aina Niemetz, Andrew Reynolds
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#
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# This file is part of the cvc5 project.
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#
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# Copyright (c) 2009-2025 by the authors listed in the file AUTHORS
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# in the top-level source directory and their institutional affiliations.
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# All rights reserved. See the file COPYING in the top-level source
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# directory for licensing information.
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# #############################################################################
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##
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import pytest
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import cvc5
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from cvc5 import InputParser, SymbolManager
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@pytest.fixture
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def tm():
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return cvc5.TermManager()
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@pytest.fixture
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def solver(tm):
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return cvc5.Solver(tm)
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def parse_command(solver, sm, cmd_str):
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parser = InputParser(solver, sm)
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parser.setIncrementalStringInput(cvc5.InputLanguage.SMT_LIB_2_6, "test_command")
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parser.appendIncrementalStringInput(cmd_str + '\n')
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return parser.nextCommand()
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def test_invoke(tm, solver):
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sm = SymbolManager(tm)
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cmd = parse_command(solver, sm, "(set-logic QF_LIA)")
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assert cmd.isNull() is not True
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cmd.invoke(solver, sm)
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# get model not available
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cmd = parse_command(solver, sm, "(get-model)")
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assert cmd.isNull() is not True
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cmd.invoke(solver, sm)
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# logic already set
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with pytest.raises(RuntimeError):
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parse_command(solver, sm, "(set-logic QF_LRA)")
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def test_to_string(tm, solver):
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sm = SymbolManager(tm)
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cmd = parse_command(solver, sm, "(set-logic QF_LIA )")
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assert cmd.isNull() is not True
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# note normalizes wrt whitespace
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assert cmd.toString() == "(set-logic QF_LIA)"
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def test_get_command_name(tm, solver):
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sm = SymbolManager(tm)
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cmd = parse_command(solver, sm, "(get-model)")
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assert cmd.isNull() is not True
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assert cmd.getCommandName() == "get-model"
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