1 files changed, 120 insertions, 0 deletions
diff --git a/ip/ip_test.pl b/ip/ip_test.pl
new file mode 100644
index 0000000..39a0abb
--- /dev/null
+++ b/ip/ip_test.pl
@@ -0,0 +1,120 @@
+% vim: syntax=prolog
+
+:- use_module(library(clpz)).
+:- use_module(library(format)).
+
+test("ip4", (
+  ip4(127, 0, 0, 1, A),
+  A =:= (127 * 2**24 + 1)
+  )).
+
+test("ip_format", (
+  ip_format(ip4(127, 0, 0, 1, _), Str),
+  Str == "127.0.0.1"
+  )).
+
+test("ip_format #2", (
+  Ip = ip4_range(ip4(192, 168, 0, 0, _), 24),
+  ip_format(Ip, Str),
+  Str == "192.168.0.0/24"
+  )).
+
+test("ip4_parse #1", (
+  ip4_parse("1.2.3.4", Ip),
+  Ip == ip4(1, 2, 3, 4)
+  )).
+
+test("ip4_range_parse", (
+  ip4_range_parse("1.2.3.4/24", Ip),
+  A #= 2^24 + 2 * 2^16 + 3 * 2^8 + 4,
+  Ip == ip4_range(ip4(1, 2, 3, 4, A), 24)
+  )).
+
+test("ip6_parse", (
+  ip6_parse("1:2:3:4:5:6:a:b", Ip),
+  Ip == ip6(1, 2, 3, 4, 5, 6, 10, 11)
+  )).
+
+test("ip6_parse #2", (
+  ip6_parse("0:2:3:4:5:6:a:b", Ip),
+  Ip == ip6(0, 2, 3, 4, 5, 6, 10, 11)
+  )).
+
+test("ip_parse #1", (
+  ip_parse("127.0.0.1", Ip),
+  Ip == ip4(127, 0, 0, 1)
+  )).
+
+test("ip_parse #2", (
+  ip_parse("192.168.10.4/24", R),
+  make_ip4(192, 168, 10, 4, Ip),
+  R == ip4_range(Ip, 24)
+  )).
+
+test("ip_parse #3", (
+  ip_parse("0:2:3:4:5:6:a:b", Ip),
+  Ip == ip6(0, 2, 3, 4, 5, 6, 10, 11)
+  )).
+
+main :-
+    consult(ip),
+    findall(test(Name, Goal), test(Name, Goal), Tests),
+    run_tests(Tests, Failed),
+    show_failed(Failed),
+    halt.
+
+main_quiet :-
+    consult(ip),
+    findall(test(Name, Goal), test(Name, Goal), Tests),
+    run_tests_quiet(Tests, Failed),
+    (   Failed = [] ->
+        format("All tests passed", [])
+    ;   format("Some tests failed", [])
+    ),
+    halt.
+
+portray_failed_([]) --> [].
+portray_failed_([F|Fs]) -->
+    "\"", F, "\"",  "\n", portray_failed_(Fs).
+
+portray_failed([]) --> [].
+portray_failed([F|Fs]) -->
+    "\n", "Failed tests:", "\n", portray_failed_([F|Fs]).
+
+show_failed(Failed) :-
+    phrase(portray_failed(Failed), F),
+    format("~s", [F]).
+
+run_tests([], []).
+run_tests([test(Name, Goal)|Tests], Failed) :-
+    format("Running test \"~s\"~n", [Name]),
+    (   call(Goal) ->
+        Failed = Failed1
+    ;   format("Failed test \"~s\"~n", [Name]),
+        Failed = [Name|Failed1]
+    ),
+    run_tests(Tests, Failed1).
+
+run_tests_quiet([], []).
+run_tests_quiet([test(Name, Goal)|Tests], Failed) :-
+    (   call(Goal) ->
+        Failed = Failed1
+    ;   Failed = [Name|Failed1]
+    ),
+    run_tests_quiet(Tests, Failed1).
+
+assert_p(A, B) :-
+    phrase(portray_clause_(A), Portrayed),
+    phrase((B, ".\n"), Portrayed).
+
+call_residual_goals(Goal, ResidualGoals) :-
+    call_residue_vars(Goal, Vars),
+    variables_residual_goals(Vars, ResidualGoals).
+
+variables_residual_goals(Vars, Goals) :-
+    phrase(variables_residual_goals(Vars), Goals).
+
+variables_residual_goals([]) --> [].
+variables_residual_goals([Var|Vars]) -->
+    dif:attribute_goals(Var),
+    variables_residual_goals(Vars).