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use can_be(list, _) in all solutions predicates

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This commit is contained in:
Mark Thom
2019-03-30 10:44:49 -06:00
parent 5a30c7b9be
commit 8945bae70b
5 changed files with 15 additions and 20 deletions
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10
src/tests.rs
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@@ -1721,7 +1721,7 @@ fn test_queries_on_builtins()
assert_prolog_success!(&mut wam, "?- findall(X, (X = 1 ; X = 2), S).",
[["S = [1, 2]", "X = _0"]]);
assert_prolog_success!(&mut wam, "?- findall(X+Y, (X = 1), S).",
[["S = [1+_33]", "X = _1", "Y = _2"]]);
[["S = [1+_36]", "X = _1", "Y = _2"]]);
assert_prolog_success!(&mut wam, "?- findall(X, false, S).",
[["S = []", "X = _0"]]);
assert_prolog_success!(&mut wam, "?- findall(X, (X = 1 ; X = 1), S).",
@@ -1750,12 +1750,12 @@ fn test_queries_on_builtins()
assert_prolog_success!(&mut wam, "?- bagof(X, (X=Y; X=Z; Y=1), L).",
[["L = [_3, _6]", "X = _0", "Y = _3", "Z = _6"],
["L = [_178]", "X = _0", "Y = 1", "Z = _6"]]);
["L = [_184]", "X = _0", "Y = 1", "Z = _6"]]);
submit(&mut wam, "a(1, f(_)). a(2, f(_)).");
assert_prolog_success!(&mut wam, "?- bagof(X, a(X, Y), L).",
[["L = [1, 2]", "X = _0", "Y = f(_144)"]]);
[["L = [1, 2]", "X = _0", "Y = f(_150)"]]);
assert_prolog_success!(&mut wam, "?- setof(X, (X = 1 ; X = 2), S).",
[["S = [1, 2]", "X = _0"]]);
@@ -1767,7 +1767,7 @@ fn test_queries_on_builtins()
["L = [1]", "Y = 2"]]);
assert_prolog_success!(&mut wam, "?- setof(X, (X=Y; X=Z; Y=1), L).",
[["L = [_3, _6]", "X = _0", "Y = _3", "Z = _6"],
["L = [_178]", "X = _0", "Y = 1", "Z = _6"]]);
["L = [_184]", "X = _0", "Y = 1", "Z = _6"]]);
assert_prolog_failure!(&mut wam, "?- setof(X, member(X, [f(U,b),f(V,c)]), [f(a,c),f(a,b)]).");
assert_prolog_success!(&mut wam, "?- setof(X, member(X, [f(U,b),f(V,c)]), [f(a,b),f(a,c)]).",
[["U = a", "V = a", "X = _0"]]);
@@ -1779,7 +1779,7 @@ fn test_queries_on_builtins()
assert_prolog_success!(&mut wam, "?- findall(X, (X = 1 ; X = 2), S0, S1).",
[["S0 = [1, 2 | _11]", "S1 = _11", "X = _0"]]);
assert_prolog_success!(&mut wam, "?- findall(X+Y, (X = 1), S0, S1).",
[["S0 = [1+_38 | _7]", "S1 = _7", "X = _1", "Y = _2"]]);
[["S0 = [1+_44 | _7]", "S1 = _7", "X = _1", "Y = _2"]]);
assert_prolog_success!(&mut wam, "?- findall(X, false, S, _).",
[["S = []", "X = _0"]]);
assert_prolog_success!(&mut wam, "?- findall(X, (X = 1 ; X = 1), S0, S1).",