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(test | ||
(name test) | ||
(package opam-0install-cudf) | ||
(libraries alcotest opam-0install-cudf)) |
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let universe = | ||
Cudf.load_universe [ | ||
{Cudf.default_package with package = "a"; version = 1}; | ||
{Cudf.default_package with package = "a"; version = 2}; | ||
{Cudf.default_package with package = "a"; version = 3}; | ||
{Cudf.default_package with package = "a"; version = 4}; | ||
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{Cudf.default_package with package = "b"; version = 1}; | ||
{Cudf.default_package with package = "b"; version = 2; pkg_extra = [("avoid-version", `Int 1)]}; | ||
{Cudf.default_package with package = "b"; version = 3; pkg_extra = [("avoid-version", `Int 0)]}; | ||
{Cudf.default_package with package = "b"; version = 4}; | ||
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{Cudf.default_package with package = "c"; version = 1; pkg_extra = [("avoid-version", `Int 1)]}; | ||
{Cudf.default_package with package = "c"; version = 2}; | ||
{Cudf.default_package with package = "c"; version = 3}; | ||
{Cudf.default_package with package = "c"; version = 4; pkg_extra = [("avoid-version", `Int 0)]}; | ||
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{Cudf.default_package with package = "d"; version = 1; pkg_extra = [("avoid-version", `Int 0)]}; | ||
{Cudf.default_package with package = "d"; version = 2}; | ||
{Cudf.default_package with package = "d"; version = 3}; | ||
{Cudf.default_package with package = "d"; version = 4; pkg_extra = [("avoid-version", `Int 1)]}; | ||
] | ||
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let solve ?prefer_oldest req = | ||
let x = Opam_0install_cudf.create ?prefer_oldest ~constraints:[] universe in | ||
match Opam_0install_cudf.solve x req with | ||
| Ok sel -> Ok (Opam_0install_cudf.packages_of_result sel) | ||
| Error diag -> Error (Opam_0install_cudf.diagnostics ~verbose:true diag) | ||
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let simple_solve () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("a", 4)]) | ||
(solve [("a", `Essential)]) | ||
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let simple_oldest () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("a", 1)]) | ||
(solve ~prefer_oldest:true [("a", `Essential)]) | ||
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let simple_avoid_1 () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("b", 4)]) | ||
(solve [("b", `Essential)]) | ||
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let oldest_avoid_1 () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("b", 1)]) | ||
(solve ~prefer_oldest:true [("b", `Essential)]) | ||
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let simple_avoid_2 () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("c", 4)]) | ||
(solve [("c", `Essential)]) | ||
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let oldest_avoid_2 () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("c", 2)]) | ||
(solve ~prefer_oldest:true [("c", `Essential)]) | ||
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let simple_avoid_3 () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("d", 3)]) | ||
(solve [("d", `Essential)]) | ||
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let oldest_avoid_3 () = | ||
Alcotest.(check (result (list (pair string int)) string)) | ||
"equal" (Ok [("d", 1)]) | ||
(solve ~prefer_oldest:true [("d", `Essential)]) | ||
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||
let () = | ||
Alcotest.run "cudf" | ||
[ | ||
( "simple solve", | ||
[ | ||
Alcotest.test_case "normal" `Quick simple_solve; | ||
Alcotest.test_case "oldest" `Quick simple_oldest; | ||
] ); | ||
( "avoid-version", | ||
[ | ||
Alcotest.test_case "normal 1" `Quick simple_avoid_1; | ||
Alcotest.test_case "oldest 1" `Quick oldest_avoid_2; | ||
Alcotest.test_case "normal 2" `Quick simple_avoid_2; | ||
Alcotest.test_case "oldest 2" `Quick oldest_avoid_2; | ||
Alcotest.test_case "normal 3" `Quick simple_avoid_3; | ||
Alcotest.test_case "oldest 3" `Quick oldest_avoid_3; | ||
] ); | ||
] |