tdpeuter/2025LogProg-project-GhentProlog
tdpeuter/2025LogProg-project-GhentProlog
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Functor

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This commit is contained in:
Tibo De Peuter 2025-05-07 20:22:14 +02:00
parent dff53b4e68
commit 65c4d925d3
Signed by: tdpeuter
GPG key ID: 38297DE43F75FFE2
15 changed files with 270 additions and 83 deletions
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15
tests/parser/grammars/LogicGrammarTests.kt
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@ -15,6 +15,7 @@ import prolog.ast.terms.CompoundTerm
import prolog.ast.terms.Structure
import prolog.ast.terms.Variable
import prolog.builtins.Conjunction
import prolog.ast.terms.FunctorInfo
class LogicGrammarTests {
private lateinit var parser: Grammar<List<Clause>>
@ -94,13 +95,13 @@ class LogicGrammarTests {
assertTrue(rule.head is Structure, "Expected head to be a structure")
val head = rule.head as Structure
assertEquals("parent/2", head.functor, "Expected functor 'parent/2'")
assertEquals(FunctorInfo.of("parent/2"), head.functor, "Expected functor 'parent/2'")
assertEquals(Variable("X"), head.arguments[0], "Expected first argument 'X'")
assertEquals(Variable("Y"), head.arguments[1], "Expected second argument 'Y'")
assertTrue(rule.body is Structure, "Expected body to be a structure")
val body = rule.body as Structure
assertEquals("father/2", body.functor, "Expected functor 'father/2'")
assertEquals(FunctorInfo.of("father/2"), body.functor, "Expected functor 'father/2'")
assertEquals(Variable("X"), body.arguments[0], "Expected first argument 'X'")
assertEquals(Variable("Y"), body.arguments[1], "Expected second argument 'Y'")
}
@ -125,12 +126,12 @@ class LogicGrammarTests {
assertEquals(1, result.size, "Expected 1 rule")
val rule = result[0] as Rule
assertEquals("guest/2", rule.head.functor, "Expected functor 'guest/2'")
assertEquals(",/2", (rule.body as CompoundTerm).functor, "Expected functor ',/2'")
assertEquals(FunctorInfo.of("guest/2"), rule.head.functor, "Expected functor 'guest/2'")
assertEquals(FunctorInfo.of(",/2"), (rule.body as CompoundTerm).functor, "Expected functor ',/2'")
val l1 = (rule.body as CompoundTerm).arguments[0] as CompoundTerm
assertEquals(",/2", l1.functor, "Expected functor ',/2'")
assertEquals(FunctorInfo.of(",/2"), l1.functor, "Expected functor ',/2'")
val l2 = l1.arguments[0] as CompoundTerm
assertEquals("invited/2", l2.functor, "Expected functor 'invited/2'")
assertEquals(FunctorInfo.of("invited/2"), l2.functor, "Expected functor 'invited/2'")
}
@Test
@ -157,6 +158,6 @@ class LogicGrammarTests {
assertEquals(1, result.size, "Expected 1 rule")
assertTrue(result[0] is Rule, "Expected a rule")
val rule = result[0] as Rule
assertEquals("/_", rule.head.functor, "Expected a constraint")
assertEquals(FunctorInfo.of("/0"), rule.head.functor, "Expected a constraint")
}
}