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authorHans Bolinder <[email protected]>2016-02-02 15:24:07 +0100
committerHans Bolinder <[email protected]>2016-05-09 08:27:22 +0200
commit34276c2e79a38eb34f1da94fba7bbabb76c4db5d (patch)
treeb3462e5def5fd76e7fedd632c40c3c0270a302b7 /lib
parent4e1c9526bc682e79422d908da0f2b79f3a9936d5 (diff)
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syntax_tools: Add tests for types and specs
Diffstat (limited to 'lib')
-rw-r--r--lib/syntax_tools/test/syntax_tools_SUITE.erl25
-rw-r--r--lib/syntax_tools/test/syntax_tools_SUITE_data/empty.erl1
-rw-r--r--lib/syntax_tools/test/syntax_tools_SUITE_data/igor_type_specs.erl80
-rw-r--r--lib/syntax_tools/test/syntax_tools_SUITE_data/type_specs.erl81
4 files changed, 181 insertions, 6 deletions
diff --git a/lib/syntax_tools/test/syntax_tools_SUITE.erl b/lib/syntax_tools/test/syntax_tools_SUITE.erl
index eb52cce6af..b935d42bb7 100644
--- a/lib/syntax_tools/test/syntax_tools_SUITE.erl
+++ b/lib/syntax_tools/test/syntax_tools_SUITE.erl
@@ -61,7 +61,7 @@ appup_test(Config) when is_list(Config) ->
smoke_test(Config) when is_list(Config) ->
Dog = ?t:timetrap(?t:minutes(12)),
Wc = filename:join([code:lib_dir(),"*","src","*.erl"]),
- Fs = filelib:wildcard(Wc),
+ Fs = filelib:wildcard(Wc) ++ test_files(Config),
io:format("~p files\n", [length(Fs)]),
case p_run(fun smoke_test_file/1, Fs) of
0 -> ok;
@@ -93,7 +93,7 @@ print_error_markers(F, File) ->
revert(Config) when is_list(Config) ->
Dog = ?t:timetrap(?t:minutes(12)),
Wc = filename:join([code:lib_dir("stdlib"),"src","*.erl"]),
- Fs = filelib:wildcard(Wc),
+ Fs = filelib:wildcard(Wc) ++ test_files(Config),
Path = [filename:join(code:lib_dir(stdlib), "include"),
filename:join(code:lib_dir(kernel), "include")],
io:format("~p files\n", [length(Fs)]),
@@ -203,18 +203,25 @@ t_erl_parse_type(Config) when is_list(Config) ->
t_epp_dodger(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
PrivDir = ?config(priv_dir, Config),
- Filenames = ["syntax_tools_SUITE_test_module.erl",
- "syntax_tools_test.erl"],
+ Filenames = test_files(),
ok = test_epp_dodger(Filenames,DataDir,PrivDir),
ok.
t_comment_scan(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
- Filenames = ["syntax_tools_SUITE_test_module.erl",
- "syntax_tools_test.erl"],
+ Filenames = test_files(),
ok = test_comment_scan(Filenames,DataDir),
ok.
+test_files(Config) ->
+ DataDir = ?config(data_dir, Config),
+ [ filename:join(DataDir,Filename) || Filename <- test_files() ].
+
+test_files() ->
+ ["syntax_tools_SUITE_test_module.erl",
+ "syntax_tools_test.erl",
+ "type_specs.erl"].
+
t_igor(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
PrivDir = ?config(priv_dir, Config),
@@ -222,6 +229,12 @@ t_igor(Config) when is_list(Config) ->
FileM2 = filename:join(DataDir,"m2.erl"),
["m.erl",_]=R = igor:merge(m,[FileM1,FileM2],[{outdir,PrivDir}]),
io:format("igor:merge/3 = ~p~n", [R]),
+
+ FileTypeSpecs = filename:join(DataDir,"igor_type_specs.erl"),
+ Empty = filename:join(DataDir,"empty.erl"),
+ ["n.erl",_]=R2 = igor:merge(n,[FileTypeSpecs,Empty],[{outdir,PrivDir}]),
+ io:format("igor:merge/3 = ~p~n", [R2]),
+
ok.
test_comment_scan([],_) -> ok;
diff --git a/lib/syntax_tools/test/syntax_tools_SUITE_data/empty.erl b/lib/syntax_tools/test/syntax_tools_SUITE_data/empty.erl
new file mode 100644
index 0000000000..877ff66013
--- /dev/null
+++ b/lib/syntax_tools/test/syntax_tools_SUITE_data/empty.erl
@@ -0,0 +1 @@
+-module(empty).
diff --git a/lib/syntax_tools/test/syntax_tools_SUITE_data/igor_type_specs.erl b/lib/syntax_tools/test/syntax_tools_SUITE_data/igor_type_specs.erl
new file mode 100644
index 0000000000..5a156c7fa3
--- /dev/null
+++ b/lib/syntax_tools/test/syntax_tools_SUITE_data/igor_type_specs.erl
@@ -0,0 +1,80 @@
+%% Same as ./type_specs.erl, but without macros.
+-module(igor_type_specs).
+
+-include_lib("syntax_tools/include/merl.hrl").
+
+-export([f/1, b/0, c/2]).
+
+-export_type([t/0, ot/2, ff2/0]).
+
+-type aa() :: _.
+
+-type t() :: integer().
+
+-type ff(A) :: ot(A, A) | tuple() | 1..3 | map() | {}.
+-type ff1() :: ff(bin()) | foo:bar().
+-type ff2() :: {list(), [_], list(integer()),
+ nonempty_list(), nonempty_list(atom()), [ff1(), ...],
+ nil(), []}.
+-type bin() :: <<>>
+ | <<_:(+4)>>
+ | <<_:_*8>>
+ | <<_:12, _:_*16>>
+ | <<_:16, _:_*(0)>> % same as "<<_:16>>"
+ | <<_:16, _:_*(+0)>>.
+
+-callback cb() -> t().
+
+-optional_callbacks([cb/0]).
+
+-opaque ot(A, B) :: {A, B}.
+
+-type f1() :: fun().
+-type f2() :: fun((...) -> t()).
+-type f3() :: fun(() -> t()).
+-type f4() :: fun((t(), t()) -> t()).
+
+-wild(attribute).
+
+-record(par, {a :: undefined | igor_type_specs}).
+
+-record(r0, {}).
+
+-record(r,
+ {f1 :: integer(),
+ f2 = a :: atom(),
+ f3 :: fun(),
+ f4 = 7}).
+
+-type r0() :: #r0{} | #r{f1 :: 3} | #r{f1 :: 3, f2 :: 'sju'}.
+
+-type m1() :: #{}.
+-type m2() :: #{a => m1(), b => #{} | fy:m2()}.
+-type b1() :: B1 :: binary() | (BitString :: bitstring()).
+
+-define(PAIR(A, B), {(A), (B)}).
+
+-spec igor_type_specs:f({r0(), r0()}) -> {t(), t()}.
+
+f({R, R}) ->
+ _ = "igor_type_specs" ++ "hej",
+ _ = <<"foo">>,
+ _ = R#r.f1,
+ _ = R#r{f1 = 17, f2 = b},
+ {1, 1}.
+
+-spec igor_type_specs:b() -> integer() | fun().
+
+b() ->
+ case foo:bar() of
+ #{a := 2} -> 19
+ end.
+
+-spec c(Atom :: atom(), Integer :: integer()) -> {atom(), integer()};
+ (X, Y) -> {atom(), float()} when X :: atom(),
+ is_subtype(Y, float());
+ (integer(), atom()) -> {integer(), atom()}.
+
+c(A, B) ->
+ _ = integer,
+ {A, B}.
diff --git a/lib/syntax_tools/test/syntax_tools_SUITE_data/type_specs.erl b/lib/syntax_tools/test/syntax_tools_SUITE_data/type_specs.erl
new file mode 100644
index 0000000000..d5a9554f18
--- /dev/null
+++ b/lib/syntax_tools/test/syntax_tools_SUITE_data/type_specs.erl
@@ -0,0 +1,81 @@
+-module(type_specs).
+
+-include_lib("syntax_tools/include/merl.hrl").
+
+-export([f/1, b/0, c/2]).
+
+-export_type([t/0, ot/2, ff2/0]).
+
+-type aa() :: _.
+
+-type t() :: integer().
+
+-type ff(A) :: ot(A, A) | tuple() | 1..3 | map() | {}.
+-type ff1() :: ff(bin()) | foo:bar().
+-type ff2() :: {list(), [_], list(integer()),
+ nonempty_list(), nonempty_list(atom()), [ff1(), ...],
+ nil(), []}.
+-type bin() :: <<>>
+ | <<_:(+4)>>
+ | <<_:_*8>>
+ | <<_:12, _:_*16>>
+ | <<_:16, _:_*(0)>> % same as "<<_:16>>"
+ | <<_:16, _:_*(+0)>>.
+
+-callback cb() -> t().
+
+-optional_callbacks([cb/0]).
+
+-opaque ot(A, B) :: {A, B}.
+
+-type f1() :: fun().
+-type f2() :: fun((...) -> t()).
+-type f3() :: fun(() -> t()).
+-type f4() :: fun((t(), t()) -> t()).
+
+-wild(attribute).
+
+-record(par, {a :: undefined | ?MODULE}).
+
+-record(r0, {}).
+
+-record(r,
+ {f1 :: integer(),
+ f2 = a :: atom(),
+ f3 :: fun(),
+ f4 = 7}).
+
+-type r0() :: #r0{} | #r{f1 :: 3} | #r{f1 :: 3, f2 :: 'sju'}.
+
+-type m1() :: #{}.
+-type m2() :: #{a => m1(), b => #{} | fy:m2()}.
+-type b1() :: B1 :: binary() | (BitString :: bitstring()).
+
+-define(PAIR(A, B), {(A), (B)}).
+
+-spec ?MODULE:f(?PAIR(r0(), r0())) -> ?PAIR(t(), t()).
+
+f({R, R}) ->
+ _ = ?MODULE_STRING ++ "hej",
+ _ = <<"foo">>,
+ _ = R#r.f1,
+ _ = R#r{f1 = 17, f2 = b},
+ {1, 1}.
+
+-spec ?MODULE:b() -> integer() | fun().
+
+b() ->
+ case foo:bar() of
+ #{a := 2} -> 19
+ end.
+
+-define(I, integer).
+
+-spec c(Atom :: atom(), Integer :: ?I()) -> {atom(), integer()};
+ (X, Y) -> {atom(), float()} when X :: atom(),
+ is_subtype(Y, float());
+ (integer(), atom()) -> {integer(), atom()}.
+
+c(A, B) ->
+ _ = ?I,
+ {A, B}.