;;
;; %CopyrightBegin%
;;
;; Copyright Ericsson AB 2010-2016. All Rights Reserved.
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
;; You may obtain a copy of the License at
;;
;; http://www.apache.org/licenses/LICENSE-2.0
;;
;; Unless required by applicable law or agreed to in writing, software
;; distributed under the License is distributed on an "AS IS" BASIS,
;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;; See the License for the specific language governing permissions and
;; limitations under the License.
;;
;; %CopyrightEnd%
;;;
;;; Purpose: Provide Erlang code skeletons.
;;; See 'erlang-skel-file' variable.
(defvar erlang-tempo-tags nil
"Tempo tags for erlang mode")
(defvar erlang-skel
'(("If" "if" erlang-skel-if)
("Case" "case" erlang-skel-case)
("Receive" "receive" erlang-skel-receive)
("Receive After" "after" erlang-skel-receive-after)
("Receive Loop" "loop" erlang-skel-receive-loop)
("Module" "module" erlang-skel-module)
("Author" "author" erlang-skel-author)
()
("Small Header" "small-header"
erlang-skel-small-header erlang-skel-header)
("Normal Header" "normal-header"
erlang-skel-normal-header erlang-skel-header)
("Large Header" "large-header"
erlang-skel-large-header erlang-skel-header)
()
("Small Server" "small-server"
erlang-skel-small-server erlang-skel-header)
()
("Application" "application"
erlang-skel-application erlang-skel-header)
("Supervisor" "supervisor"
erlang-skel-supervisor erlang-skel-header)
("supervisor_bridge" "supervisor-bridge"
erlang-skel-supervisor-bridge erlang-skel-header)
("gen_server" "generic-server"
erlang-skel-generic-server erlang-skel-header)
("gen_event" "gen-event"
erlang-skel-gen-event erlang-skel-header)
("gen_fsm" "gen-fsm"
erlang-skel-gen-fsm erlang-skel-header)
("Library module" "gen-lib"
erlang-skel-lib erlang-skel-header)
("Corba callback" "gen-corba-cb"
erlang-skel-corba-callback erlang-skel-header)
("Small Common Test suite" "ct-test-suite-s"
erlang-skel-ct-test-suite-s erlang-skel-header)
("Large Common Test suite" "ct-test-suite-l"
erlang-skel-ct-test-suite-l erlang-skel-header)
("Erlang TS test suite" "ts-test-suite"
erlang-skel-ts-test-suite erlang-skel-header)
)
"*Description of all skeleton templates.
Both functions and menu entries will be created.
Each entry in `erlang-skel' should be a list with three or four
elements, or the empty list.
The first element is the name which shows up in the menu. The second
is the `tempo' identifier (The string \"erlang-\" will be added in
front of it). The third is the skeleton descriptor, a variable
containing `tempo' attributes as described in the function
`tempo-define-template'. The optional fourth elements denotes a
function which should be called when the menu is selected.
Functions corresponding to every template will be created. The name
of the function will be `tempo-template-erlang-X' where `X' is the
tempo identifier as specified in the second argument of the elements
in this list.
A list with zero elements means that the a horizontal line should
be placed in the menu.")
;; In XEmacs `user-mail-address' returns "[email protected] (Foo Bar)" ARGH!
;; What's wrong with that? RFC 822 says it's legal. [sverkerw]
;; This needs to use the customized value. If that's not sane, things like
;; add-log will lose anyhow. Avoid it if there _is_ a paren.
(defvar erlang-skel-mail-address
(if (or (not user-mail-address) (string-match "(" user-mail-address))
(concat (user-login-name) "@"
(or (and (boundp 'mail-host-address)
mail-host-address)
(system-name)))
user-mail-address)
"Mail address of the user.")
;; Expression templates:
(defvar erlang-skel-case
'((erlang-skel-skip-blank) o >
"case " p " of" n> p "_ ->" n> p "ok" n> "end" p)
"*The skeleton of a `case' expression.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-if
'((erlang-skel-skip-blank) o >
"if" n> p " ->" n> p "ok" n> "end" p)
"The skeleton of an `if' expression.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-receive
'((erlang-skel-skip-blank) o >
"receive" n> p "_ ->" n> p "ok" n> "end" p)
"*The skeleton of a `receive' expression.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-receive-after
'((erlang-skel-skip-blank) o >
"receive" n> p "_ ->" n> p "ok" n> "after " p "T ->" n>
p "ok" n> "end" p)
"*The skeleton of a `receive' expression with an `after' clause.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-receive-loop
'(& o "loop(" p ") ->" n> "receive" n> p "_ ->" n>
"loop(" p ")" n> "end.")
"*The skeleton of a simple `receive' loop.
Please see the function `tempo-define-template'.")
;; Attribute templates
(defvar erlang-skel-module
'(& "-module("
(erlang-add-quotes-if-needed (erlang-get-module-from-file-name))
")." n)
"*The skeleton of a `module' attribute.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-author
'(& "-author('" erlang-skel-mail-address "')." n)
"*The skeleton of a `author' attribute.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-vc nil
"*The skeleton template to generate a version control attribute.
The default is to insert nothing. Example of usage:
(setq erlang-skel-vc '(& \"-rcs(\\\"$\Id: $ \\\").\") n)
Please see the function `tempo-define-template'.")
(defvar erlang-skel-export
'(& "-export([" n> "])." n)
"*The skeleton of an `export' attribute.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-import
'(& "%%-import(Module, [Function/Arity, ...])." n)
"*The skeleton of an `import' attribute.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-compile nil
;; '(& "%%-compile(export_all)." n)
"*The skeleton of a `compile' attribute.
Please see the function `tempo-define-template'.")
;; Comment templates.
(defvar erlang-skel-date-function 'erlang-skel-dd-mmm-yyyy
"*Function which returns date string.
Look in the module `time-stamp' for a battery of functions.")
(defvar erlang-skel-copyright-comment '()
"*The template for a copyright line in the header, normally empty.
This variable should be bound to a `tempo' template, for example:
'(& \"%%% Copyright (C) 2000, Yoyodyne, Inc.\" n)
Please see the function `tempo-define-template'.")
(defvar erlang-skel-created-comment
'(& "%%% Created : " (funcall erlang-skel-date-function) " by "
(user-full-name) " <" erlang-skel-mail-address ">" n)
"*The template for the \"Created:\" comment line.")
(defvar erlang-skel-author-comment
'(& "%%% Author : " (user-full-name) " <" erlang-skel-mail-address ">" n)
"*The template for creating the \"Author:\" line in the header.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-file-comment
'(& "%%% File : " (file-name-nondirectory buffer-file-name) n)
"*The template for creating the \"Module:\" line in the header.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-small-header
'(o (erlang-skel-include erlang-skel-module)
;; erlang-skel-author)
n
(erlang-skel-include erlang-skel-compile
;; erlang-skel-export
erlang-skel-vc))
"*The template of a small header without any comments.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-normal-header
'(o (erlang-skel-include erlang-skel-copyright-comment
erlang-skel-file-comment
erlang-skel-author-comment)
"%%% Description : " p n
(erlang-skel-include erlang-skel-created-comment) n
(erlang-skel-include erlang-skel-small-header) n)
"*The template of a normal header.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-large-header
'(o (erlang-skel-separator)
(erlang-skel-include erlang-skel-copyright-comment
erlang-skel-file-comment
erlang-skel-author-comment)
"%%% Description : " p n
"%%%" n
(erlang-skel-include erlang-skel-created-comment)
(erlang-skel-separator)
(erlang-skel-include erlang-skel-small-header) )
"*The template of a large header.
Please see the function `tempo-define-template'.")
;; Server templates.
(defvar erlang-skel-small-server
'((erlang-skel-include erlang-skel-large-header)
"-export([start/0,init/1])." n n n
"start() ->" n> "spawn(" (erlang-get-module-from-file-name)
", init, [self()])." n n
"init(From) ->" n>
"loop(From)." n n
"loop(From) ->" n>
"receive" n>
p "_ ->" n>
"loop(From)" n>
"end."
)
"*Template of a small server.
Please see the function `tempo-define-template'.")
;; Behaviour templates.
(defvar erlang-skel-application
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(application)." n n
"%% Application callbacks" n
"-export([start/2, stop/1])." n n
(erlang-skel-double-separator 2)
"%% Application callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: start(Type, StartArgs) -> {ok, Pid} |" n
"%% {ok, Pid, State} |" n
"%% {error, Reason}" n
"%% Description: This function is called whenever an application " n
"%% is started using application:start/1,2, and should start the processes" n
"%% of the application. If the application is structured according to the" n
"%% OTP design principles as a supervision tree, this means starting the" n
"%% top supervisor of the tree." n
(erlang-skel-separator 2)
"start(_Type, StartArgs) ->" n>
"case 'TopSupervisor':start_link(StartArgs) of" n>
"{ok, Pid} -> " n>
"{ok, Pid};" n>
"Error ->" n>
"Error" n>
"end." n
n
(erlang-skel-separator 2)
"%% Function: stop(State) -> void()" n
"%% Description: This function is called whenever an application" n
"%% has stopped. It is intended to be the opposite of Module:start/2 and" n
"%% should do any necessary cleaning up. The return value is ignored. "n
(erlang-skel-separator 2)
"stop(_State) ->" n>
"ok." n
n
(erlang-skel-double-separator 2)
"%% Internal functions" n
(erlang-skel-double-separator 2)
)
"*The template of an application behaviour.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-supervisor
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(supervisor)." n n
"%% API" n
"-export([start_link/0])." n n
"%% Supervisor callbacks" n
"-export([init/1])." n n
"-define(SERVER, ?MODULE)." n n
(erlang-skel-double-separator 2)
"%% API functions" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: start_link() -> {ok,Pid} | ignore | {error,Error}" n
"%% Description: Starts the supervisor" n
(erlang-skel-separator 2)
"start_link() ->" n>
"supervisor:start_link({local, ?SERVER}, ?MODULE, [])." n
n
(erlang-skel-double-separator 2)
"%% Supervisor callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Func: init(Args) -> {ok, {SupFlags, [ChildSpec]}} |" n
"%% ignore |" n
"%% {error, Reason}" n
"%% Description: Whenever a supervisor is started using "n
"%% supervisor:start_link/[2,3], this function is called by the new process "n
"%% to find out about restart strategy, maximum restart frequency and child "n
"%% specifications." n
(erlang-skel-separator 2)
"init([]) ->" n>
"AChild = {'AName',{'AModule',start_link,[]}," n>
"permanent,2000,worker,['AModule']}," n>
"{ok,{{one_for_all,0,1}, [AChild]}}." n
n
(erlang-skel-double-separator 2)
"%% Internal functions" n
(erlang-skel-double-separator 2)
)
"*The template of an supervisor behaviour.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-supervisor-bridge
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(supervisor_bridge)." n n
"%% API" n
"-export([start_link/0])." n n
"%% supervisor_bridge callbacks" n
"-export([init/1, terminate/2])." n n
"-define(SERVER, ?MODULE)." n n
"-record(state, {})." n n
(erlang-skel-double-separator 2)
"%% API" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: start_link() -> {ok,Pid} | ignore | {error,Error}" n
"%% Description: Starts the supervisor bridge" n
(erlang-skel-separator 2)
"start_link() ->" n>
"supervisor_bridge:start_link({local, ?SERVER}, ?MODULE, [])." n
n
(erlang-skel-double-separator 2)
"%% supervisor_bridge callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Funcion: init(Args) -> {ok, Pid, State} |" n
"%% ignore |" n
"%% {error, Reason} " n
"%% Description:Creates a supervisor_bridge process, linked to the calling" n
"%% process, which calls Module:init/1 to start the subsystem. To ensure a" n
"%% synchronized start-up procedure, this function does not return until" n
"%% Module:init/1 has returned. " n
(erlang-skel-separator 2)
"init([]) ->" n>
"case 'AModule':start_link() of" n>
"{ok, Pid} ->" n>
"{ok, Pid, #state{}};" n>
"Error ->" n>
"Error" n>
"end." n
n
(erlang-skel-separator 2)
"%% Func: terminate(Reason, State) -> void()" n
"%% Description:This function is called by the supervisor_bridge when it is"n
"%% about to terminate. It should be the opposite of Module:init/1 and stop"n
"%% the subsystem and do any necessary cleaning up.The return value is ignored."
(erlang-skel-separator 2)
"terminate(Reason, State) ->" n>
"'AModule':stop()," n>
"ok." n
n
(erlang-skel-double-separator 2)
"%% Internal functions" n
(erlang-skel-double-separator 2)
)
"*The template of an supervisor_bridge behaviour.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-generic-server
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(gen_server)." n n
"%% API" n
"-export([start_link/0])." n n
"%% gen_server callbacks" n
"-export([init/1, handle_call/3, handle_cast/2, "
"handle_info/2," n>
"terminate/2, code_change/3])." n n
"-record(state, {})." n n
(erlang-skel-double-separator 2)
"%% API" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: start_link() -> {ok,Pid} | ignore | {error,Error}" n
"%% Description: Starts the server" n
(erlang-skel-separator 2)
"start_link() ->" n>
"gen_server:start_link({local, ?SERVER}, ?MODULE, [], [])." n
n
(erlang-skel-double-separator 2)
"%% gen_server callbacks" n
(erlang-skel-double-separator 2)
n
(erlang-skel-separator 2)
"%% Function: init(Args) -> {ok, State} |" n
"%% {ok, State, Timeout} |" n
"%% ignore |" n
"%% {stop, Reason}" n
"%% Description: Initializes the server" n
(erlang-skel-separator 2)
"init([]) ->" n>
"{ok, #state{}}." n
n
(erlang-skel-separator 2)
"%% Function: "
"%% handle_call(Request, From, State) -> {reply, Reply, State} |" n
"%% {reply, Reply, State, Timeout} |" n
"%% {noreply, State} |" n
"%% {noreply, State, Timeout} |" n
"%% {stop, Reason, Reply, State} |" n
"%% {stop, Reason, State}" n
"%% Description: Handling call messages" n
(erlang-skel-separator 2)
"handle_call(_Request, _From, State) ->" n>
"Reply = ok," n>
"{reply, Reply, State}." n
n
(erlang-skel-separator 2)
"%% Function: handle_cast(Msg, State) -> {noreply, State} |" n
"%% {noreply, State, Timeout} |" n
"%% {stop, Reason, State}" n
"%% Description: Handling cast messages" n
(erlang-skel-separator 2)
"handle_cast(_Msg, State) ->" n>
"{noreply, State}." n
n
(erlang-skel-separator 2)
"%% Function: handle_info(Info, State) -> {noreply, State} |" n
"%% {noreply, State, Timeout} |" n
"%% {stop, Reason, State}" n
"%% Description: Handling all non call/cast messages" n
(erlang-skel-separator 2)
"handle_info(_Info, State) ->" n>
"{noreply, State}." n
n
(erlang-skel-separator 2)
"%% Function: terminate(Reason, State) -> void()" n
"%% Description: This function is called by a gen_server when it is about to"n
"%% terminate. It should be the opposite of Module:init/1 and do any necessary"n
"%% cleaning up. When it returns, the gen_server terminates with Reason." n
"%% The return value is ignored." n
(erlang-skel-separator 2)
"terminate(_Reason, _State) ->" n>
"ok." n
n
(erlang-skel-separator 2)
"%% Func: code_change(OldVsn, State, Extra) -> {ok, NewState}" n
"%% Description: Convert process state when code is changed" n
(erlang-skel-separator 2)
"code_change(_OldVsn, State, _Extra) ->" n>
"{ok, State}." n
n
(erlang-skel-separator 2)
"%%% Internal functions" n
(erlang-skel-separator 2)
)
"*The template of a generic server.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-gen-event
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(gen_event)." n
"%% API" n
"-export([start_link/0, add_handler/0])." n n
"%% gen_event callbacks" n
"-export([init/1, handle_event/2, handle_call/2, " n>
"handle_info/2, terminate/2, code_change/3])." n n
"-record(state, {})." n n
(erlang-skel-double-separator 2)
"%% gen_event callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: start_link() -> {ok,Pid} | {error,Error} " n
"%% Description: Creates an event manager." n
(erlang-skel-separator 2)
"start_link() ->" n>
"gen_event:start_link({local, ?SERVER}). " n
n
(erlang-skel-separator 2)
"%% Function: add_handler() -> ok | {'EXIT',Reason} | term()" n
"%% Description: Adds an event handler" n
(erlang-skel-separator 2)
"add_handler() ->" n>
"gen_event:add_handler(?SERVER, ?MODULE, [])." n
n
(erlang-skel-double-separator 2)
"%% gen_event callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: init(Args) -> {ok, State}" n
"%% Description: Whenever a new event handler is added to an event manager,"n
"%% this function is called to initialize the event handler." n
(erlang-skel-separator 2)
"init([]) ->" n>
"{ok, #state{}}." n
n
(erlang-skel-separator 2)
"%% Function: "n
"%% handle_event(Event, State) -> {ok, State} |" n
"%% {swap_handler, Args1, State1, Mod2, Args2} |"n
"%% remove_handler" n
"%% Description:Whenever an event manager receives an event sent using"n
"%% gen_event:notify/2 or gen_event:sync_notify/2, this function is called for"n
"%% each installed event handler to handle the event. "n
(erlang-skel-separator 2)
"handle_event(_Event, State) ->" n>
"{ok, State}." n
n
(erlang-skel-separator 2)
"%% Function: " n
"%% handle_call(Request, State) -> {ok, Reply, State} |" n
"%% {swap_handler, Reply, Args1, State1, "n
"%% Mod2, Args2} |" n
"%% {remove_handler, Reply}" n
"%% Description: Whenever an event manager receives a request sent using"n
"%% gen_event:call/3,4, this function is called for the specified event "n
"%% handler to handle the request."n
(erlang-skel-separator 2)
"handle_call(_Request, State) ->" n>
"Reply = ok," n>
"{ok, Reply, State}." n
n
(erlang-skel-separator 2)
"%% Function: " n
"%% handle_info(Info, State) -> {ok, State} |" n
"%% {swap_handler, Args1, State1, Mod2, Args2} |" n
"%% remove_handler" n
"%% Description: This function is called for each installed event handler when"n
"%% an event manager receives any other message than an event or a synchronous"n
"%% request (or a system message)."n
(erlang-skel-separator 2)
"handle_info(_Info, State) ->" n>
"{ok, State}." n
n
(erlang-skel-separator 2)
"%% Function: terminate(Reason, State) -> void()" n
"%% Description:Whenever an event handler is deleted from an event manager,"n
"%% this function is called. It should be the opposite of Module:init/1 and "n
"%% do any necessary cleaning up. " n
(erlang-skel-separator 2)
"terminate(_Reason, _State) ->" n>
"ok." n
n
(erlang-skel-separator 2)
"%% Function: code_change(OldVsn, State, Extra) -> {ok, NewState} " n
"%% Description: Convert process state when code is changed" n
(erlang-skel-separator 2)
"code_change(_OldVsn, State, _Extra) ->" n>
"{ok, State}." n
n
(erlang-skel-separator 2)
"%%% Internal functions" n
(erlang-skel-separator 2)
)
"*The template of a gen_event.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-gen-fsm
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(gen_fsm)." n n
"%% API" n
"-export([start_link/0])." n n
"%% gen_fsm callbacks" n
"-export([init/1, state_name/2, state_name/3, handle_event/3," n>
"handle_sync_event/4, handle_info/3, terminate/3, code_change/4])." n n
"-record(state, {})." n n
(erlang-skel-double-separator 2)
"%% API" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: start_link() -> ok,Pid} | ignore | {error,Error}" n
"%% Description:Creates a gen_fsm process which calls Module:init/1 to"n
"%% initialize. To ensure a synchronized start-up procedure, this function" n
"%% does not return until Module:init/1 has returned. " n
(erlang-skel-separator 2)
"start_link() ->" n>
"gen_fsm:start_link({local, ?SERVER}, ?MODULE, [], [])." n
n
(erlang-skel-double-separator 2)
"%% gen_fsm callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: init(Args) -> {ok, StateName, State} |" n
"%% {ok, StateName, State, Timeout} |" n
"%% ignore |" n
"%% {stop, StopReason} " n
"%% Description:Whenever a gen_fsm is started using gen_fsm:start/[3,4] or"n
"%% gen_fsm:start_link/3,4, this function is called by the new process to "n
"%% initialize. " n
(erlang-skel-separator 2)
"init([]) ->" n>
"{ok, state_name, #state{}}." n
n
(erlang-skel-separator 2)
"%% Function: "n
"%% state_name(Event, State) -> {next_state, NextStateName, NextState}|" n
"%% {next_state, NextStateName, " n
"%% NextState, Timeout} |" n
"%% {stop, Reason, NewState}" n
"%% Description:There should be one instance of this function for each possible"n
"%% state name. Whenever a gen_fsm receives an event sent using" n
"%% gen_fsm:send_event/2, the instance of this function with the same name as"n
"%% the current state name StateName is called to handle the event. It is also "n
"%% called if a timeout occurs. " n
(erlang-skel-separator 2)
"state_name(_Event, State) ->" n>
"{next_state, state_name, State}." n
n
(erlang-skel-separator 2)
"%% Function:" n
"%% state_name(Event, From, State) -> {next_state, NextStateName, NextState} |"n
"%% {next_state, NextStateName, " n
"%% NextState, Timeout} |" n
"%% {reply, Reply, NextStateName, NextState}|"n
"%% {reply, Reply, NextStateName, " n
"%% NextState, Timeout} |" n
"%% {stop, Reason, NewState}|" n
"%% {stop, Reason, Reply, NewState}" n
"%% Description: There should be one instance of this function for each" n
"%% possible state name. Whenever a gen_fsm receives an event sent using" n
"%% gen_fsm:sync_send_event/2,3, the instance of this function with the same"n
"%% name as the current state name StateName is called to handle the event." n
(erlang-skel-separator 2)
"state_name(_Event, _From, State) ->" n>
"Reply = ok," n>
"{reply, Reply, state_name, State}." n
n
(erlang-skel-separator 2)
"%% Function: " n
"%% handle_event(Event, StateName, State) -> {next_state, NextStateName, "n
"%% NextState} |" n
"%% {next_state, NextStateName, "n
"%% NextState, Timeout} |" n
"%% {stop, Reason, NewState}" n
"%% Description: Whenever a gen_fsm receives an event sent using"n
"%% gen_fsm:send_all_state_event/2, this function is called to handle"n
"%% the event." n
(erlang-skel-separator 2)
"handle_event(_Event, StateName, State) ->" n>
"{next_state, StateName, State}." n
n
(erlang-skel-separator 2)
"%% Function: " n
"%% handle_sync_event(Event, From, StateName, "n
"%% State) -> {next_state, NextStateName, NextState} |" n
"%% {next_state, NextStateName, NextState, " n
"%% Timeout} |" n
"%% {reply, Reply, NextStateName, NextState}|" n
"%% {reply, Reply, NextStateName, NextState, " n
"%% Timeout} |" n
"%% {stop, Reason, NewState} |" n
"%% {stop, Reason, Reply, NewState}" n
"%% Description: Whenever a gen_fsm receives an event sent using"n
"%% gen_fsm:sync_send_all_state_event/2,3, this function is called to handle"n
"%% the event."n
(erlang-skel-separator 2)
"handle_sync_event(Event, From, StateName, State) ->" n>
"Reply = ok," n>
"{reply, Reply, StateName, State}." n
n
(erlang-skel-separator 2)
"%% Function: " n
"%% handle_info(Info,StateName,State)-> {next_state, NextStateName, NextState}|" n
"%% {next_state, NextStateName, NextState, "n
"%% Timeout} |" n
"%% {stop, Reason, NewState}" n
"%% Description: This function is called by a gen_fsm when it receives any"n
"%% other message than a synchronous or asynchronous event"n
"%% (or a system message)." n
(erlang-skel-separator 2)
"handle_info(_Info, StateName, State) ->" n>
"{next_state, StateName, State}." n
n
(erlang-skel-separator 2)
"%% Function: terminate(Reason, StateName, State) -> void()" n
"%% Description:This function is called by a gen_fsm when it is about"n
"%% to terminate. It should be the opposite of Module:init/1 and do any"n
"%% necessary cleaning up. When it returns, the gen_fsm terminates with"n
"%% Reason. The return value is ignored." n
(erlang-skel-separator 2)
"terminate(_Reason, _StateName, _State) ->" n>
"ok." n
n
(erlang-skel-separator 2)
"%% Function:" n
"%% code_change(OldVsn, StateName, State, Extra) -> {ok, StateName, NewState}" n
"%% Description: Convert process state when code is changed" n
(erlang-skel-separator 2)
"code_change(_OldVsn, StateName, State, _Extra) ->" n>
"{ok, StateName, State}." n
n
(erlang-skel-separator 2)
"%%% Internal functions" n
(erlang-skel-separator 2)
)
"*The template of a gen_fsm.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-lib
'((erlang-skel-include erlang-skel-large-header)
"%% API" n
"-export([])." n n
(erlang-skel-double-separator 2)
"%% API" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: " n
"%% Description:" n
(erlang-skel-separator 2)
n
(erlang-skel-double-separator 2)
"%% Internal functions" n
(erlang-skel-double-separator 2)
)
"*The template of a library module.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-corba-callback
'((erlang-skel-include erlang-skel-large-header)
"%% Include files" n n
"%% API" n
"-export([])." n n
"%% Corba callbacks" n
"-export([init/1, terminate/2, code_change/3])." n n
"-record(state, {})." n n
(erlang-skel-double-separator 2)
"%% Corba callbacks" n
(erlang-skel-double-separator 2)
(erlang-skel-separator 2)
"%% Function: init(Args) -> {ok, State} |" n
"%% {ok, State, Timeout} |" n
"%% ignore |" n
"%% {stop, Reason}" n
"%% Description: Initializes the server" n
(erlang-skel-separator 2)
"init([]) ->" n>
"{ok, #state{}}." n
n
(erlang-skel-separator 2)
"%% Function: terminate(Reason, State) -> void()" n
"%% Description: Shutdown the server" n
(erlang-skel-separator 2)
"terminate(_Reason, _State) ->" n>
"ok." n
n
(erlang-skel-separator 2)
"%% Function: code_change(OldVsn, State, Extra) -> {ok, NewState} " n
"%% Description: Convert process state when code is changed" n
(erlang-skel-separator 2)
"code_change(_OldVsn, State, _Extra) ->" n>
"{ok, State}." n
n
(erlang-skel-double-separator 2)
"%% Internal functions" n
(erlang-skel-double-separator 2)
)
"*The template of a library module.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-ts-test-suite
'((erlang-skel-include erlang-skel-large-header)
"%% Note: This directive should only be used in test suites." n
"-compile(export_all)." n n
"-include_lib(\"common_test/include/ct.hrl\")." n n
(erlang-skel-separator 2)
"%% TEST SERVER CALLBACK FUNCTIONS" n
(erlang-skel-separator 2)
n
(erlang-skel-separator 2)
"%% Function: init_per_suite(Config0) -> Config1 | {skip,Reason}" n
"%%" n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Reason = term()" n
"%% The reason for skipping the suite." n
"%%" n
"%% Description: Initialization before the suite." n
"%%" n
"%% Note: This function is free to add any key/value pairs to the Config" n
"%% variable, but should NOT alter/remove any existing entries." n
(erlang-skel-separator 2)
"init_per_suite(Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_suite(Config) -> term()" n
"%%" n
"%% Config = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%%" n
"%% Description: Cleanup after the suite." n
(erlang-skel-separator 2)
"end_per_suite(_Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: init_per_testcase(TestCase, Config0) -> Config1 |" n
"%% {skip,Reason}" n
"%% TestCase = atom()" n
"%% Name of the test case that is about to run." n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Reason = term()" n
"%% The reason for skipping the test case." n
"%%" n
"%% Description: Initialization before each test case." n
"%%" n
"%% Note: This function is free to add any key/value pairs to the Config" n
"%% variable, but should NOT alter/remove any existing entries." n
(erlang-skel-separator 2)
"init_per_testcase(_TestCase, Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_testcase(TestCase, Config) -> term()" n
"%%" n
"%% TestCase = atom()" n
"%% Name of the test case that is finished." n
"%% Config = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%%" n
"%% Description: Cleanup after each test case." n
(erlang-skel-separator 2)
"end_per_testcase(_TestCase, _Config) ->" n >
"ok."n n
(erlang-skel-separator 2)
"%% Function: all(Clause) -> Descr | Spec | {skip,Reason}" n
"%%" n
"%% Clause = doc | suite" n
"%% Indicates expected return value." n
"%% Descr = [string()] | []" n
"%% String that describes the test suite." n
"%% Spec = [TestCase]" n
"%% A test specification." n
"%% TestCase = ConfCase | atom()" n
"%% Configuration case, or the name of a test case function." n
"%% ConfCase = {conf,Init,Spec,End} |" n
"%% {conf,Properties,Init,Spec,End}" n
"%% Init = End = {Mod,Func} | Func" n
"%% Initialization and cleanup function." n
"%% Mod = Func = atom()" n
"%% Properties = [parallel | sequence | Shuffle | {RepeatType,N}]" n
"%% Execution properties of the test cases (may be combined)." n
"%% Shuffle = shuffle | {shuffle,Seed}" n
"%% To get cases executed in random order." n
"%% Seed = {integer(),integer(),integer()}" n
"%% RepeatType = repeat | repeat_until_all_ok | repeat_until_all_fail |" n
"%% repeat_until_any_ok | repeat_until_any_fail" n
"%% To get execution of cases repeated." n
"%% N = integer() | forever" n
"%% Reason = term()" n
"%% The reason for skipping the test suite." n
"%%" n
"%% Description: Returns a description of the test suite when" n
"%% Clause == doc, and a test specification (list" n
"%% of the conf and test cases in the suite) when" n
"%% Clause == suite." n
(erlang-skel-separator 2)
"all(doc) -> " n >
"[\"Describe the main purpose of this suite\"];" n n
"all(suite) -> " n >
"[a_test_case]." n n
n
(erlang-skel-separator 2)
"%% TEST CASES" n
(erlang-skel-separator 2)
n
(erlang-skel-separator 2)
"%% Function: TestCase(Arg) -> Descr | Spec | ok | exit() | {skip,Reason}" n
"%%" n
"%% Arg = doc | suite | Config" n
"%% Indicates expected behaviour and return value." n
"%% Config = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Descr = [string()] | []" n
"%% String that describes the test case." n
"%% Spec = [tuple()] | []" n
"%% A test specification, see all/1." n
"%% Reason = term()" n
"%% The reason for skipping the test case." n
"%%" n
"%% Description: Test case function. Returns a description of the test" n
"%% case (doc), then returns a test specification (suite)," n
"%% or performs the actual test (Config)." n
(erlang-skel-separator 2)
"a_test_case(doc) -> " n >
"[\"Describe the main purpose of this test case\"];" n n
"a_test_case(suite) -> " n >
"[];" n n
"a_test_case(Config) when is_list(Config) -> " n >
"ok." n
)
"*The template of a library module.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-ct-test-suite-l
'((erlang-skel-include erlang-skel-large-header)
"%% Note: This directive should only be used in test suites." n
"-compile(export_all)." n n
"-include_lib(\"common_test/include/ct.hrl\")." n n
(erlang-skel-separator 2)
"%% COMMON TEST CALLBACK FUNCTIONS" n
(erlang-skel-separator 2)
n
(erlang-skel-separator 2)
"%% Function: suite() -> Info" n
"%%" n
"%% Info = [tuple()]" n
"%% List of key/value pairs." n
"%%" n
"%% Description: Returns list of tuples to set default properties" n
"%% for the suite." n
"%%" n
"%% Note: The suite/0 function is only meant to be used to return" n
"%% default data values, not perform any other operations." n
(erlang-skel-separator 2)
"suite() ->" n >
"[{timetrap,{minutes,10}}]." n n
(erlang-skel-separator 2)
"%% Function: init_per_suite(Config0) ->" n
"%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}" n
"%%" n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Reason = term()" n
"%% The reason for skipping the suite." n
"%%" n
"%% Description: Initialization before the suite." n
"%%" n
"%% Note: This function is free to add any key/value pairs to the Config" n
"%% variable, but should NOT alter/remove any existing entries." n
(erlang-skel-separator 2)
"init_per_suite(Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_suite(Config0) -> term() | {save_config,Config1}" n
"%%" n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%%" n
"%% Description: Cleanup after the suite." n
(erlang-skel-separator 2)
"end_per_suite(_Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: init_per_group(GroupName, Config0) ->" n
"%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}" n
"%%" n
"%% GroupName = atom()" n
"%% Name of the test case group that is about to run." n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding configuration data for the group." n
"%% Reason = term()" n
"%% The reason for skipping all test cases and subgroups in the group." n
"%%" n
"%% Description: Initialization before each test case group." n
(erlang-skel-separator 2)
"init_per_group(_GroupName, Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_group(GroupName, Config0) ->" n
"%% term() | {save_config,Config1}" n
"%%" n
"%% GroupName = atom()" n
"%% Name of the test case group that is finished." n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding configuration data for the group." n
"%%" n
"%% Description: Cleanup after each test case group." n
(erlang-skel-separator 2)
"end_per_group(_GroupName, _Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: init_per_testcase(TestCase, Config0) ->" n
"%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}" n
"%%" n
"%% TestCase = atom()" n
"%% Name of the test case that is about to run." n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Reason = term()" n
"%% The reason for skipping the test case." n
"%%" n
"%% Description: Initialization before each test case." n
"%%" n
"%% Note: This function is free to add any key/value pairs to the Config" n
"%% variable, but should NOT alter/remove any existing entries." n
(erlang-skel-separator 2)
"init_per_testcase(_TestCase, Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_testcase(TestCase, Config0) ->" n
"%% term() | {save_config,Config1} | {fail,Reason}" n
"%%" n
"%% TestCase = atom()" n
"%% Name of the test case that is finished." n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Reason = term()" n
"%% The reason for failing the test case." n
"%%" n
"%% Description: Cleanup after each test case." n
(erlang-skel-separator 2)
"end_per_testcase(_TestCase, _Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: groups() -> [Group]" n
"%%" n
"%% Group = {GroupName,Properties,GroupsAndTestCases}" n
"%% GroupName = atom()" n
"%% The name of the group." n
"%% Properties = [parallel | sequence | Shuffle | {RepeatType,N}]" n
"%% Group properties that may be combined." n
"%% GroupsAndTestCases = [Group | {group,GroupName} | TestCase]" n
"%% TestCase = atom()" n
"%% The name of a test case." n
"%% Shuffle = shuffle | {shuffle,Seed}" n
"%% To get cases executed in random order." n
"%% Seed = {integer(),integer(),integer()}" n
"%% RepeatType = repeat | repeat_until_all_ok | repeat_until_all_fail |" n
"%% repeat_until_any_ok | repeat_until_any_fail" n
"%% To get execution of cases repeated." n
"%% N = integer() | forever" n
"%%" n
"%% Description: Returns a list of test case group definitions." n
(erlang-skel-separator 2)
"groups() ->" n >
"[]." n n
(erlang-skel-separator 2)
"%% Function: all() -> GroupsAndTestCases | {skip,Reason}" n
"%%" n
"%% GroupsAndTestCases = [{group,GroupName} | TestCase]" n
"%% GroupName = atom()" n
"%% Name of a test case group." n
"%% TestCase = atom()" n
"%% Name of a test case." n
"%% Reason = term()" n
"%% The reason for skipping all groups and test cases." n
"%%" n
"%% Description: Returns the list of groups and test cases that" n
"%% are to be executed." n
(erlang-skel-separator 2)
"all() -> " n >
"[my_test_case]." n n
n
(erlang-skel-separator 2)
"%% TEST CASES" n
(erlang-skel-separator 2)
n
(erlang-skel-separator 2)
"%% Function: TestCase() -> Info" n
"%%" n
"%% Info = [tuple()]" n
"%% List of key/value pairs." n
"%%" n
"%% Description: Test case info function - returns list of tuples to set" n
"%% properties for the test case." n
"%%" n
"%% Note: This function is only meant to be used to return a list of" n
"%% values, not perform any other operations." n
(erlang-skel-separator 2)
"my_test_case() -> " n >
"[]." n n
(erlang-skel-separator 2)
"%% Function: TestCase(Config0) ->" n
"%% ok | exit() | {skip,Reason} | {comment,Comment} |" n
"%% {save_config,Config1} | {skip_and_save,Reason,Config1}" n
"%%" n
"%% Config0 = Config1 = [tuple()]" n
"%% A list of key/value pairs, holding the test case configuration." n
"%% Reason = term()" n
"%% The reason for skipping the test case." n
"%% Comment = term()" n
"%% A comment about the test case that will be printed in the html log." n
"%%" n
"%% Description: Test case function. (The name of it must be specified in" n
"%% the all/0 list or in a test case group for the test case" n
"%% to be executed)." n
(erlang-skel-separator 2)
"my_test_case(_Config) -> " n >
"ok." n
)
"*The template of a library module.
Please see the function `tempo-define-template'.")
(defvar erlang-skel-ct-test-suite-s
'((erlang-skel-include erlang-skel-large-header)
"-compile(export_all)." n n
"-include_lib(\"common_test/include/ct.hrl\")." n n
(erlang-skel-separator 2)
"%% Function: suite() -> Info" n
"%% Info = [tuple()]" n
(erlang-skel-separator 2)
"suite() ->" n >
"[{timetrap,{seconds,30}}]." n n
(erlang-skel-separator 2)
"%% Function: init_per_suite(Config0) ->" n
"%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}" n
"%% Config0 = Config1 = [tuple()]" n
"%% Reason = term()" n
(erlang-skel-separator 2)
"init_per_suite(Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_suite(Config0) -> term() | {save_config,Config1}" n
"%% Config0 = Config1 = [tuple()]" n
(erlang-skel-separator 2)
"end_per_suite(_Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: init_per_group(GroupName, Config0) ->" n
"%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}" n
"%% GroupName = atom()" n
"%% Config0 = Config1 = [tuple()]" n
"%% Reason = term()" n
(erlang-skel-separator 2)
"init_per_group(_GroupName, Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_group(GroupName, Config0) ->" n
"%% term() | {save_config,Config1}" n
"%% GroupName = atom()" n
"%% Config0 = Config1 = [tuple()]" n
(erlang-skel-separator 2)
"end_per_group(_GroupName, _Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: init_per_testcase(TestCase, Config0) ->" n
"%% Config1 | {skip,Reason} | {skip_and_save,Reason,Config1}" n
"%% TestCase = atom()" n
"%% Config0 = Config1 = [tuple()]" n
"%% Reason = term()" n
(erlang-skel-separator 2)
"init_per_testcase(_TestCase, Config) ->" n >
"Config." n n
(erlang-skel-separator 2)
"%% Function: end_per_testcase(TestCase, Config0) ->" n
"%% term() | {save_config,Config1} | {fail,Reason}" n
"%% TestCase = atom()" n
"%% Config0 = Config1 = [tuple()]" n
"%% Reason = term()" n
(erlang-skel-separator 2)
"end_per_testcase(_TestCase, _Config) ->" n >
"ok." n n
(erlang-skel-separator 2)
"%% Function: groups() -> [Group]" n
"%% Group = {GroupName,Properties,GroupsAndTestCases}" n
"%% GroupName = atom()" n
"%% Properties = [parallel | sequence | Shuffle | {RepeatType,N}]" n
"%% GroupsAndTestCases = [Group | {group,GroupName} | TestCase]" n
"%% TestCase = atom()" n
"%% Shuffle = shuffle | {shuffle,{integer(),integer(),integer()}}" n
"%% RepeatType = repeat | repeat_until_all_ok | repeat_until_all_fail |" n
"%% repeat_until_any_ok | repeat_until_any_fail" n
"%% N = integer() | forever" n
(erlang-skel-separator 2)
"groups() ->" n >
"[]." n n
(erlang-skel-separator 2)
"%% Function: all() -> GroupsAndTestCases | {skip,Reason}" n
"%% GroupsAndTestCases = [{group,GroupName} | TestCase]" n
"%% GroupName = atom()" n
"%% TestCase = atom()" n
"%% Reason = term()" n
(erlang-skel-separator 2)
"all() -> " n >
"[my_test_case]." n n
(erlang-skel-separator 2)
"%% Function: TestCase() -> Info" n
"%% Info = [tuple()]" n
(erlang-skel-separator 2)
"my_test_case() -> " n >
"[]." n n
(erlang-skel-separator 2)
"%% Function: TestCase(Config0) ->" n
"%% ok | exit() | {skip,Reason} | {comment,Comment} |" n
"%% {save_config,Config1} | {skip_and_save,Reason,Config1}" n
"%% Config0 = Config1 = [tuple()]" n
"%% Reason = term()" n
"%% Comment = term()" n
(erlang-skel-separator 2)
"my_test_case(_Config) -> " n >
"ok." n
)
"*The template of a library module.
Please see the function `tempo-define-template'.")
