Test suites for Dialyzer

This is a transcription of most of the cvs.srv.it.uu.se:/hipe repository
dialyzer_tests into test suites that use the test server framework.

See README for information on how to use the included scripts for
modifications and updates.

When testing Dialyzer it's important that several OTP modules
are included in the plt. The suites takes care of that too.

1 files changed, 69 insertions, 0 deletions

diff --git a/lib/dialyzer/test/opaque_tests_SUITE_data/src/wings/wings_shape.erl b/lib/dialyzer/test/opaque_tests_SUITE_data/src/wings/wings_shape.erl
new file mode 100644
index 0000000000..0df8ca68eb
--- /dev/null
+++ b/lib/dialyzer/test/opaque_tests_SUITE_data/src/wings/wings_shape.erl
@@ -0,0 +1,69 @@
+%%
+%%  wings_shape.erl --
+%%
+%%     Utilities for shape records.
+%%
+
+-module(wings_shape).
+
+-export([insert/3]).
+
+-include("wings.hrl").
+
+%%%
+%%% Exported functions.
+%%%
+
+%% new(We, Suffix, St0) -> St.
+%%  Suffix = cut | clone | copy | extract | sep
+%%
+%%  Create a new object based on an old object. The name
+%%  will be created from the old name (with digits and known
+%%  suffixes stripped) with the given Suffix and a number
+%%  appended.
+insert(#we{name=OldName}=We0, Suffix, #st{shapes=Shapes0,onext=Oid}=St) ->
+    Name = new_name(OldName, Suffix, Oid),
+    We = We0#we{id=Oid,name=Name},
+    Shapes = gb_trees:insert(Oid, We, Shapes0),
+    St#st{shapes=Shapes,onext=Oid+1}.
+
+%%%
+%%% Local functions follow.
+%%%
+
+new_name(OldName, Suffix0, Id) ->
+    Suffix = suffix(Suffix0),
+    Base = base(lists:reverse(OldName)),
+    lists:reverse(Base, "_" ++ Suffix ++ integer_to_list(Id)).
+
+%% Note: Filename suffixes are intentionally not translated.
+%% If we are to translate them in the future, base/1 below
+%% must be updated to strip suffixes (both for the current language
+%% and for English).
+
+suffix(cut) -> "cut";
+suffix(clone) -> "clone";
+suffix(copy) -> "copy";
+suffix(extract) -> "extract";
+suffix(mirror) -> "mirror";
+suffix(sep) -> "sep".
+
+%% base_1(ReversedName) -> ReversedBaseName
+%%  Given an object name, strip digits and known suffixes to
+%%  create a base name. Returns the unchanged name if
+%%  no known suffix could be stripped.
+
+base(OldName) ->
+    case base_1(OldName) of
+	error -> OldName;
+	Base -> Base
+    end.
+
+base_1([H|T]) when $0 =< H, H =< $9 -> base_1(T);
+base_1("tuc_"++Base) -> Base;			%"_cut"
+base_1("enolc_"++Base) -> Base;			%"_clone"
+base_1("ypoc_"++Base) -> Base;			%"_copy"
+base_1("tcartxe_"++Base) -> Base;		%"_extract"
+base_1("rorrim_"++Base) -> Base;		%"_mirror"
+base_1("pes_"++Base) -> Base;			%"_sep"
+base_1(_Base) -> error.