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author | Erlang/OTP <[email protected]> | 2009-11-20 14:54:40 +0000 |
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committer | Erlang/OTP <[email protected]> | 2009-11-20 14:54:40 +0000 |
commit | 84adefa331c4159d432d22840663c38f155cd4c1 (patch) | |
tree | bff9a9c66adda4df2106dfd0e5c053ab182a12bd /erts/emulator/test/port_SUITE_data/port_test.erl | |
download | otp-84adefa331c4159d432d22840663c38f155cd4c1.tar.gz otp-84adefa331c4159d432d22840663c38f155cd4c1.tar.bz2 otp-84adefa331c4159d432d22840663c38f155cd4c1.zip |
The R13B03 release.OTP_R13B03
Diffstat (limited to 'erts/emulator/test/port_SUITE_data/port_test.erl')
-rw-r--r-- | erts/emulator/test/port_SUITE_data/port_test.erl | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/erts/emulator/test/port_SUITE_data/port_test.erl b/erts/emulator/test/port_SUITE_data/port_test.erl new file mode 100644 index 0000000000..56abfd5ded --- /dev/null +++ b/erts/emulator/test/port_SUITE_data/port_test.erl @@ -0,0 +1,36 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1998-2009. 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(port_test). + +-export([env/1, pwd/0]). + +env([A]) -> + Var = atom_to_list(A), + Val = os:getenv(Var), + case Val of + false -> + io:format("0~n"); + _ -> + io:format("1~s~n", [Val]) + end. + +pwd() -> + {ok, Pwd} = file:get_cwd(), + io:format("~s~n", [Pwd]). |