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|
let err = ref 0
let assumeEq testname expected got =
if expected = got then
Printf.printf "SUCCESS %s\n" testname
else (
Printf.printf "FAILED %s Expected %s Got %s\n" testname expected got;
err := !err + 1)
let assumeTrue testname v =
if v then
Printf.printf "SUCCESS %s\n" testname
else (
Printf.printf "FAILED %s Expected true Got false\n" testname;
err := !err + 1)
let assumeRaises testname f =
let raised = (try f (); false with _ -> true) in
if raised then
Printf.printf "SUCCESS %s\n" testname
else (
Printf.printf "FAILED %s Expected exception\n" testname;
err := !err + 1)
let archive_to_string (ps, n) =
let pres = List.map (fun p -> Meta.Predicate.to_string p) ps in
Printf.sprintf "archive(%s) = [%s]" (String.concat "," pres) n
let archives_to_string l = String.concat "\n" (List.map (fun a -> archive_to_string a) l)
let () =
(* --- Original tests --- *)
let meta_unix =
"requires = \"\"\n" ^ "description = \"Unix system calls\"\n"
^ "version = \"[distributed with Ocaml]\"\n" ^ "directory = \"^\"\n"
^ "browse_interfaces = \" Unit name: Unix Unit name: UnixLabels \"\n"
^ "archive(byte) = \"unix.cma\"\n" ^ "archive(native) = \"unix.cmxa\"\n"
^ "archive(byte,mt_vm) = \"vmthreads/unix.cma\"\n"
in
let unix = Meta.parse (Filepath.fp "unix") meta_unix "unix" in
let unix_answer =
Meta.Pkg.get_archive_with_filter (Filepath.fp "unix", unix) (Libname.of_string "unix")
[ Meta.Predicate.Byte; Meta.Predicate.Gprof; Meta.Predicate.Mt ]
in
assumeEq "unix description" "Unix system calls" unix.Meta.Pkg.description;
assumeEq "unix byte" "archive(byte) = [unix.cma]" (archives_to_string unix_answer);
let meta_netstring =
"version = \"4.0.2\"\n" ^ "requires = \"str unix netsys \"\n"
^ "description = \"Ocamlnet - String processing library\"\n" ^ "\n" ^ "archive(byte) = \n"
^ " \"netstring.cma\"\n" ^ "archive(byte,toploop) = \n"
^ " \"netstring.cma netstring_top.cmo\"\n" ^ "archive(native) = \n"
^ " \"netstring.cmxa\"\n" ^ "archive(native,gprof) = \n" ^ " \"netstring.p.cmxa\"\n"
^ "archive(byte,-nonetaccel) +=\n" ^ " \"netaccel.cma netaccel_link.cmo\""
in
let netstring = Meta.parse (Filepath.fp "netstring") meta_netstring "netstring" in
assumeEq "netstring description" "Ocamlnet - String processing library"
netstring.Meta.Pkg.description;
let netstring_byte =
Meta.Pkg.get_archive_with_filter (Filepath.fp "netstring", netstring) (Libname.of_string "netstring")
[ Meta.Predicate.Byte ]
in
assumeEq "netstring byte"
"archive(byte) = [netstring.cma]\narchive(byte,-nonetaccel) = [netaccel.cma netaccel_link.cmo]"
(archives_to_string netstring_byte);
let netstring_byte_nonetaccel =
Meta.Pkg.get_archive_with_filter (Filepath.fp "netstring", netstring) (Libname.of_string "netstring")
[ Meta.Predicate.Byte; Meta.Predicate.Unknown "nonetaccel" ]
in
assumeEq "netstring byte nonetaccel" "archive(byte) = [netstring.cma]"
(archives_to_string netstring_byte_nonetaccel);
let meta_num =
"# Specification for the \"num\" library:\n\
requires = \"num.core\"\n\
requires(toploop) = \"num.core,num-top\"\n\
version = \"[distributed with Ocaml]\"\n\
description = \"Arbitrary-precision rational arithmetic\"\n\
package \"core\" (\n\
\ directory = \"^\"\n\
\ version = \"[internal]\"\n\
\ browse_interfaces = \" Unit name: Arith_flags Unit name: Arith_status Unit name: Big_int \
Unit name: Int_misc Unit name: Nat Unit name: Num Unit name: Ratio \"\n\
\ archive(byte) = \"nums.cma\"\n\
\ archive(native) = \"nums.cmxa\"\n\
\ plugin(byte) = \"nums.cma\"\n\
\ plugin(native) = \"nums.cmxs\"\n\
)\n"
in
let num = Meta.parse (Filepath.fp "num") meta_num "num" in
let num_answer =
Meta.Pkg.get_archive_with_filter (Filepath.fp "num", num) (Libname.of_string "num.core")
[ Meta.Predicate.Native; Meta.Predicate.Plugin ]
in
assumeEq "num plugin native" "archive(plugin,native) = [nums.cmxs]"
(archives_to_string num_answer);
let meta_threads =
"# Specifications for the \"threads\" library:\n\
version = \"[distributed with Ocaml]\"\n\
description = \"Multi-threading\"\n\
requires(mt,mt_vm) = \"threads.vm\"\n\
requires(mt,mt_posix) = \"threads.posix\"\n\
directory = \"^\"\n\
type_of_threads = \"posix\"\n\n\
browse_interfaces = \" Unit name: Condition Unit name: Event Unit name: Mutex Unit name: \
Thread Unit name: ThreadUnix \"\n\n\
warning(-mt) = \"Linking problems may arise because of the missing -thread or -vmthread \
switch\"\n\
warning(-mt_vm,-mt_posix) = \"Linking problems may arise because of the missing -thread or \
-vmthread switch\"\n\n\
package \"vm\" (\n\
\ # --- Bytecode-only threads:\n\
\ requires = \"unix\"\n\
\ directory = \"+vmthreads\"\n\
\ exists_if = \"threads.cma\"\n\
\ archive(byte,mt,mt_vm) = \"threads.cma\"\n\
\ version = \"[internal]\"\n\
)\n\n\
package \"posix\" (\n\
\ # --- POSIX-threads:\n\
\ requires = \"unix\"\n\
\ directory = \"+threads\"\n\
\ exists_if = \"threads.cma\"\n\
\ archive(byte,mt,mt_posix) = \"threads.cma\"\n\
\ archive(native,mt,mt_posix) = \"threads.cmxa\"\n\
\ version = \"[internal]\"\n\
)\n"
in
let threads = Meta.parse (Filepath.fp "threads") meta_threads "threads" in
let threads_answer =
Meta.Pkg.get_archive_with_filter (Filepath.fp "threads", threads)
(Libname.of_string "threads.posix")
[ Meta.Predicate.Native; Meta.Predicate.Mt; Meta.Predicate.Mt_posix ]
in
assumeEq "threads native" "archive(native,mt,mt_posix) = [threads.cmxa]"
(archives_to_string threads_answer);
let meta_ctypes =
"version = \"0.4\"\n\
description = \"Combinators for binding to C libraries without writing any C.\"\n\
requires = \"unix bigarray str bytes\"\n\
archive(byte) = \"ctypes.cma\"\n\
archive(byte, plugin) = \"ctypes.cma\"\n\
archive(native) = \"ctypes.cmxa\"\n\
archive(native, plugin) = \"ctypes.cmxs\"\n\
exists_if = \"ctypes.cma\"\n\n\
package \"top\" (\n\
\ version = \"0.4\"\n\
\ description = \"Toplevel printers for C types\"\n\
\ requires = \"ctypes\"\n\
\ archive(byte) = \"ctypes-top.cma\"\n\
\ archive(byte, plugin) = \"ctypes-top.cma\"\n\
\ archive(native) = \"ctypes-top.cmxa\"\n\
\ archive(native, plugin) = \"ctypes-top.cmxs\"\n\
\ exists_if = \"ctypes-top.cma\"\n\
)\n\n\
package \"stubs\" (\n\
\ version = \"0.4\"\n\
\ description = \"Stub generation from C types\"\n\
\ requires = \"ctypes\"\n\
\ archive(byte) = \"cstubs.cma\"\n\
\ archive(byte, plugin) = \"cstubs.cma\"\n\
\ archive(native) = \"cstubs.cmxa\"\n\
\ archive(native, plugin) = \"cstubs.cmxs\"\n\
\ xen_linkopts = \"-lctypes_stubs_xen\"\n\
\ exists_if = \"cstubs.cma\"\n\
)\n\n\
package \"foreign\" (\n\
\ version = \"0.4\"\n\
\ description = \"Dynamic linking of C functions\"\n\
\ requires(-mt) = \"ctypes.foreign.unthreaded\"\n\
\ requires(mt) = \"ctypes.foreign.threaded\"\n\n\
\ package \"base\" (\n\
\ version = \"0.4\"\n\
\ description = \"Dynamic linking of C functions (base package)\"\n\
\ requires = \"ctypes\"\n\
\ archive(byte) = \"ctypes-foreign-base.cma\"\n\
\ archive(byte, plugin) = \"ctypes-foreign-base.cma\"\n\
\ archive(native) = \"ctypes-foreign-base.cmxa\"\n\
\ archive(native, plugin) = \"ctypes-foreign-base.cmxs\"\n\
\ exists_if = \"ctypes-foreign-base.cma\"\n\
\ )\n\n\
\ package \"threaded\" (\n\
\ version = \"0.4\"\n\
\ description = \"Dynamic linking of C functions (for use in threaded programs)\"\n\
\ requires = \"threads ctypes ctypes.foreign.base\"\n\
\ archive(byte) = \"ctypes-foreign-threaded.cma\"\n\
\ archive(byte, plugin) = \"ctypes-foreign-threaded.cma\"\n\
\ archive(native) = \"ctypes-foreign-threaded.cmxa\"\n\
\ archive(native, plugin) = \"ctypes-foreign-threaded.cmxs\"\n\
\ exists_if = \"ctypes-foreign-threaded.cma\"\n\
\ )\n\n\
\ package \"unthreaded\" (\n\
\ version = \"0.4\"\n\
\ description = \"Dynamic linking of C functions (for use in unthreaded programs)\"\n\
\ requires = \"ctypes ctypes.foreign.base\"\n\
\ archive(byte) = \"ctypes-foreign-unthreaded.cma\"\n\
\ archive(byte, plugin) = \"ctypes-foreign-unthreaded.cma\"\n\
\ archive(native) = \"ctypes-foreign-unthreaded.cmxa\"\n\
\ archive(native, plugin) = \"ctypes-foreign-unthreaded.cmxs\"\n\
\ exists_if = \"ctypes-foreign-unthreaded.cma\"\n\
\ )\n\
)\n"
in
let _ctypes = Meta.parse (Filepath.fp "ctypes") meta_ctypes "ctypes" in
(* --- New tests: version field extraction --- *)
assumeEq "unix version" "[distributed with Ocaml]" unix.Meta.Pkg.version;
assumeEq "netstring version" "4.0.2" netstring.Meta.Pkg.version;
(* --- New tests: requires field parsing --- *)
let requires_to_string reqs =
String.concat "; " (List.map (fun (_, libs) ->
String.concat " " (List.map Libname.to_string libs)
) reqs)
in
assumeEq "netstring requires" "netsys unix str"
(requires_to_string netstring.Meta.Pkg.requires);
(* --- New tests: subpackage navigation --- *)
let num_core = Meta.Pkg.find ["core"] num in
assumeEq "num.core version" "[internal]" num_core.Meta.Pkg.version;
let threads_posix = Meta.Pkg.find ["posix"] threads in
assumeEq "threads.posix requires" "unix"
(requires_to_string threads_posix.Meta.Pkg.requires);
(* --- New tests: deep subpackage navigation --- *)
let ctypes = Meta.parse (Filepath.fp "ctypes") meta_ctypes "ctypes" in
let ctypes_foreign_base = Meta.Pkg.find ["foreign"; "base"] ctypes in
assumeEq "ctypes.foreign.base description"
"Dynamic linking of C functions (base package)"
ctypes_foreign_base.Meta.Pkg.description;
let ctypes_stubs = Meta.Pkg.find ["stubs"] ctypes in
assumeEq "ctypes.stubs description" "Stub generation from C types"
ctypes_stubs.Meta.Pkg.description;
(* --- New tests: archive selection with multiple predicates --- *)
let ctypes_native =
Meta.Pkg.get_archive_with_filter (Filepath.fp "ctypes", ctypes)
(Libname.of_string "ctypes")
[ Meta.Predicate.Native ]
in
assumeEq "ctypes native archive" "archive(native) = [ctypes.cmxa]"
(archives_to_string ctypes_native);
let ctypes_native_plugin =
Meta.Pkg.get_archive_with_filter (Filepath.fp "ctypes", ctypes)
(Libname.of_string "ctypes")
[ Meta.Predicate.Native; Meta.Predicate.Plugin ]
in
assumeEq "ctypes native plugin archive" "archive(native,plugin) = [ctypes.cmxs]"
(archives_to_string ctypes_native_plugin);
(* --- New tests: empty META fields --- *)
let meta_minimal =
"version = \"1.0\"\n\
description = \"\"\n"
in
let minimal = Meta.parse (Filepath.fp "minimal") meta_minimal "minimal" in
assumeEq "minimal version" "1.0" minimal.Meta.Pkg.version;
assumeEq "minimal empty description" "" minimal.Meta.Pkg.description;
(* --- New tests: META with comments --- *)
let meta_comments =
"# This is a comment\n\
version = \"2.0\"\n\
# Another comment\n\
description = \"Test package\"\n"
in
let comments_pkg = Meta.parse (Filepath.fp "comments") meta_comments "comments" in
assumeEq "comments version" "2.0" comments_pkg.Meta.Pkg.version;
assumeEq "comments description" "Test package" comments_pkg.Meta.Pkg.description;
(* --- New tests: directory field --- *)
assumeEq "unix directory" "^" unix.Meta.Pkg.directory;
assumeEq "threads.vm directory" "+vmthreads"
(Meta.Pkg.find ["vm"] threads).Meta.Pkg.directory;
(* --- New tests: subpackage not found --- *)
assumeRaises "subpackage not found"
(fun () -> ignore (Meta.Pkg.find ["nonexistent"] unix));
if !err > 0 then
exit 1
else
exit 0
|
