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-rw-r--r--lib/tools/emacs/erlang.el88
-rw-r--r--lib/tools/test/Makefile1
-rw-r--r--lib/tools/test/emacs_SUITE.erl76
3 files changed, 147 insertions, 18 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index 2967acf310..74e729c8d9 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -723,9 +723,6 @@ resulting regexp is surrounded by \\_< and \\_>."
(eval-and-compile
(defvar erlang-int-bifs
'("abs"
- "adler32"
- "adler32_combine"
- "alive"
"apply"
"atom_to_binary"
"atom_to_list"
@@ -733,19 +730,20 @@ resulting regexp is surrounded by \\_< and \\_>."
"binary_to_existing_atom"
"binary_to_list"
"binary_to_term"
+ "binary_part"
"bit_size"
+ "bitsize"
"bitstring_to_list"
"byte_size"
+ "check_old_code"
"check_process_code"
- "contact_binary"
- "crc32"
- "crc32_combine"
"date"
- "decode_packet"
"delete_module"
+ "demonitor"
"disconnect_node"
"element"
"erase"
+ "error"
"exit"
"float"
"float_to_list"
@@ -756,7 +754,6 @@ resulting regexp is surrounded by \\_< and \\_>."
"halt"
"hd"
"integer_to_list"
- "internal_bif"
"iolist_size"
"iolist_to_binary"
"is_alive"
@@ -787,13 +784,13 @@ resulting regexp is surrounded by \\_< and \\_>."
"list_to_tuple"
"load_module"
"make_ref"
+ "max"
+ "min"
"module_loaded"
+ "monitor"
"monitor_node"
"node"
- "node_link"
- "node_unlink"
"nodes"
- "notalive"
"now"
"open_port"
"pid_to_list"
@@ -837,48 +834,102 @@ resulting regexp is surrounded by \\_< and \\_>."
(eval-and-compile
(defvar erlang-ext-bifs
- '("append_element"
+ '("adler32"
+ "adler32_combine"
+ "alloc_info"
+ "alloc_sizes"
+ "append"
+ "append_element"
+ "await_proc_exit"
+ "await_sched_wall_time_modifications"
+ "bitstr_to_list"
"bump_reductions"
+ "call_on_load_function"
"cancel_timer"
- "demonitor"
+ "crasher"
+ "crc32"
+ "crc32_combine"
+ "decode_packet"
+ "delay_trap"
+ "delete_element"
+ "dexit"
+ "dgroup_leader"
"display"
+ "display_nl"
+ "display_string"
+ "dist_exit"
+ "dlink"
+ "dmonitor_node"
+ "dmonitor_p"
+ "dsend"
+ "dt_append_vm_tag_data"
+ "dt_get_tag"
+ "dt_get_tag_data"
+ "dt_prepend_vm_tag_data"
+ "dt_put_tag"
+ "dt_restore_tag"
+ "dt_spread_tag"
+ "dunlink"
+ "external_size"
+ "finish_after_on_load"
+ "finish_loading"
+ "flush_monitor_message"
+ "format_cpu_topology"
"fun_info"
"fun_to_list"
"function_exported"
+ "garbage_collect_message_area"
+ "gather_sched_wall_time_result"
"get_cookie"
+ "get_module_info"
"get_stacktrace"
"hash"
- "integer_to_list"
+ "hibernate"
+ "insert_element"
"is_builtin"
- "list_to_integer"
+ "list_to_bitstr"
+ "load_nif"
"loaded"
"localtime"
"localtime_to_universaltime"
+ "make_fun"
"make_tuple"
- "max"
+ "match_spec_test"
"md5"
"md5_final"
"md5_init"
"md5_update"
"memory"
- "min"
- "monitor"
+ "module_info"
"monitor_node"
+ "nif_error"
"phash"
"phash2"
"port_call"
+ "port_get_data"
"port_info"
+ "port_set_data"
"port_to_list"
"ports"
+ "posixtime_to_universaltime"
+ "prepare_loading"
"process_display"
+ "raise"
"read_timer"
"ref_to_list"
"resume_process"
"send"
"send_after"
"send_nosuspend"
+ "seq_trace"
+ "seq_trace_info"
+ "seq_trace_print"
"set_cookie"
+ "set_cpu_topology"
+ "setnode"
+ "spawn_opt"
"start_timer"
+ "subtract"
"suspend_process"
"system_flag"
"system_info"
@@ -890,6 +941,7 @@ resulting regexp is surrounded by \\_< and \\_>."
"trace_pattern"
"universaltime"
"universaltime_to_localtime"
+ "universaltime_to_posixtime"
"yield")
"Erlang built-in functions (BIFs) that needs erlang: prefix"))
diff --git a/lib/tools/test/Makefile b/lib/tools/test/Makefile
index 86c81217b6..484cfdf53f 100644
--- a/lib/tools/test/Makefile
+++ b/lib/tools/test/Makefile
@@ -22,6 +22,7 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk
MODULES = \
cover_SUITE \
eprof_SUITE \
+ emacs_SUITE \
emem_SUITE \
fprof_SUITE \
cprof_SUITE \
diff --git a/lib/tools/test/emacs_SUITE.erl b/lib/tools/test/emacs_SUITE.erl
new file mode 100644
index 0000000000..369b8c3ab5
--- /dev/null
+++ b/lib/tools/test/emacs_SUITE.erl
@@ -0,0 +1,76 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(emacs_SUITE).
+
+%%-define(line_trace, 1).
+
+-export([all/0, init_per_testcase/2, end_per_testcase/2]).
+
+-export([bif_highlight/1]).
+
+all() ->
+ [bif_highlight].
+
+init_per_testcase(_Case, Config) ->
+ ErlangEl = filename:join([code:lib_dir(tools),"emacs","erlang.el"]),
+ case file:read_file_info(ErlangEl) of
+ {ok, _} ->
+ [{el, ErlangEl}|Config];
+ _ ->
+ {skip, "Could not find erlang.el"}
+ end.
+
+end_per_testcase(_Case, _Config) ->
+ ok.
+
+bif_highlight(Config) ->
+ ErlangEl = proplists:get_value(el,Config),
+ {ok, Bin} = file:read_file(ErlangEl),
+
+ %% All auto-imported bifs
+ IntBifs = lists:usort(
+ [F || {F,A} <- erlang:module_info(exports),
+ erl_internal:bif(F,A)]),
+
+ %% all bif which need erlang: prefix and are not operands
+ ExtBifs = lists:usort(
+ [F || {F,A} <- erlang:module_info(exports),
+ not erl_internal:bif(F,A) andalso
+ not is_atom(catch erl_internal:op_type(F,A))]),
+
+ check_bif_highlight(Bin, <<"erlang-int-bifs">>, IntBifs),
+ check_bif_highlight(Bin, <<"erlang-ext-bifs">>, ExtBifs).
+
+
+check_bif_highlight(Bin, Tag, Compare) ->
+ [_H,IntMatch,_T] =
+ re:split(Bin,<<"defvar ",Tag/binary,
+ "[^(]*\\(([^)]*)">>,[]),
+ EmacsIntBifs = [list_to_atom(S) ||
+ S <- string:tokens(binary_to_list(IntMatch)," '\"\n")],
+
+ ct:log("Emacs ~p",[EmacsIntBifs]),
+ ct:log("Int ~p",[Compare]),
+
+ ct:log("Diff1 ~p",[Compare -- EmacsIntBifs]),
+ ct:log("Diff2 ~p",[EmacsIntBifs -- Compare]),
+ [] = Compare -- EmacsIntBifs,
+ [] = EmacsIntBifs -- Compare.
+
+