diff options
Diffstat (limited to 'lib/tools')
| -rwxr-xr-x | lib/tools/emacs/test-erlang-mode | 81 | ||||
| -rw-r--r-- | lib/tools/test/emacs_SUITE.erl | 64 |
2 files changed, 122 insertions, 23 deletions
diff --git a/lib/tools/emacs/test-erlang-mode b/lib/tools/emacs/test-erlang-mode new file mode 100755 index 0000000000..910af48ed8 --- /dev/null +++ b/lib/tools/emacs/test-erlang-mode @@ -0,0 +1,81 @@ +#!/bin/bash + +# Usage: test-erlang-mode [options] +# +# Basic test script for erlang.el +# +# Options: +# -f - Forgiving mode. Return success if no +# suitable emacs is found. +# + +invalid_emacs_rc=33 + +tmp=$(getopt --options hf --long help: -- "$@") || exit + +eval set -- $tmp + +while true +do + case "$1" in + -f) + invalid_emacs_rc=0 + shift;; + + --) + shift + break;; + + -h|--help) + echo + sed -nr '/^# Usage:/,/^$/ s/^# ?//p' "$0" + exit;; + esac +done + + +set -e + +cd $(dirname "$0") + +if ! type emacs &> /dev/null +then + echo "Skipping emacs test due to no emacs in PATH" + exit "$invalid_emacs_rc" +fi + +version="$(emacs --version | head -n1)" +version_number="${version#GNU Emacs }" +version_major="${version_number%%\.*}" + + +case "$version_major" in + [0-9][0-9]) + if [ "$version_major" -lt 24 ] + then + echo "Skipping emacs test due to too old emacs ($version_major)" + exit "$invalid_emacs_rc" + fi;; + *) + echo "Skipping emacs test due to unsupported emacs version ($version)" + exit "$invalid_emacs_rc";; +esac + +set -x + +# Test interpreted erlang-mode. +emacs -Q -batch -L . -l erlang.el -f erlang-mode + +# Compile. +emacs -Q -batch -L . -f batch-byte-compile *.el + +# Test compiled erlang-mode. +emacs -Q -batch -L . -l erlang.elc -f erlang-mode + +# Run unit tests in interpreted mode. +emacs -Q -batch -L . -l erlang.el -l erlang-test.el \ + -f ert-run-tests-batch-and-exit + +# Run unit tests in compiled mode. +emacs -Q -batch -L . -l erlang.elc -l erlang-test.elc \ + -f ert-run-tests-batch-and-exit diff --git a/lib/tools/test/emacs_SUITE.erl b/lib/tools/test/emacs_SUITE.erl index 5839f9ce5b..387c93f9fa 100644 --- a/lib/tools/test/emacs_SUITE.erl +++ b/lib/tools/test/emacs_SUITE.erl @@ -23,18 +23,18 @@ -export([all/0, init_per_testcase/2, end_per_testcase/2]). --export([bif_highlight/1, indent/1]). +-export([bif_highlight/1, indent/1, test_erlang_mode_script/1]). all() -> - [bif_highlight, indent]. + [bif_highlight, indent, test_erlang_mode_script]. 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"} + {ok, _} -> + [{el, ErlangEl}|Config]; + _ -> + {skip, "Could not find erlang.el"} end. end_per_testcase(_Case, _Config) -> @@ -46,26 +46,26 @@ bif_highlight(Config) -> %% All auto-imported bifs IntBifs = lists:usort( - [F || {F,A} <- erlang:module_info(exports), - erl_internal:bif(F,A)]), + [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))]), + [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")], - + [_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]), @@ -73,14 +73,17 @@ check_bif_highlight(Bin, Tag, Compare) -> ct:log("Diff2 ~p",[EmacsIntBifs -- Compare]), [] = Compare -- EmacsIntBifs, [] = EmacsIntBifs -- Compare. - + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% indent(Config) -> case emacs_version_ok() of false -> {skip, "Old or no emacs found"}; true -> - Def = filename:dirname(code:which(?MODULE)) ++ "/" ++ ?MODULE_STRING ++ "_data", + Def = filename:dirname(code:which(?MODULE)) + ++ "/" + ++ ?MODULE_STRING + ++ "_data", Dir = proplists:get_value(data_dir, Config, Def), OrigFs = filelib:wildcard(Dir ++ "/*"), io:format("Dir: ~s~nFs: ~p~n", [Dir, OrigFs]), @@ -119,7 +122,7 @@ emacs_version_ok() -> {Vsn, _} when Vsn >= 24.1 -> true; _ -> - io:format("Emacs version fail~n~s~n~n",[Ver]), + io:format("Unsupported Emacs version~n~s~n~n",[Ver]), false end; Res -> @@ -128,10 +131,9 @@ emacs_version_ok() -> end. emacs(File) -> - EmacsErlDir = filename:join([code:lib_dir(tools), "emacs"]), Cmd = ["emacs ", "--batch --quick ", - "--directory ", EmacsErlDir, " ", + "--directory ", emacs_dir(), " ", "--eval \"(require 'erlang-start)\" ", File, " ", "--eval '(indent-region (point-min) (point-max) nil)' ", @@ -140,3 +142,19 @@ emacs(File) -> _Res = os:cmd(Cmd), % io:format("cmd ~s:~n=> ~s~n", [Cmd, _Res]), ok. + +emacs_dir() -> + filename:join([code:lib_dir(tools), "emacs"]). + +test_erlang_mode_script(_Config) -> + Script = filename:join([emacs_dir(), "test-erlang-mode"]), + RcFile = string:trim(os:cmd("mktemp /tmp/emacs_SUITE.XXXXXX")), + Output = os:cmd(Script ++ " -f; echo $? > " ++ RcFile), + io:format("~s output:~n~ts~n", [Script, Output]), + {ok, RcBin} = file:read_file(RcFile), + ok = file:delete(RcFile), + RcString = binary:bin_to_list(RcBin), + {Rc, _} = string:to_integer(RcString), + io:format("Script return code: ~p~n", [Rc]), + 0 = Rc, + ok. |