wehub-resource-sync
44 lines
1.1 KiB
Lua
44 lines
1.1 KiB
Lua
------------------------------------------------------------------
|
|
-- Collection of utilities to help testing Kong features and plugins.
|
|
--
|
|
-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved.
|
|
-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0)
|
|
-- @module spec.helpers
|
|
|
|
|
|
local ffi = require("ffi")
|
|
|
|
|
|
ffi.cdef [[
|
|
int setenv(const char *name, const char *value, int overwrite);
|
|
int unsetenv(const char *name);
|
|
]]
|
|
|
|
|
|
--- Set an environment variable
|
|
-- @function setenv
|
|
-- @param env (string) name of the environment variable
|
|
-- @param value the value to set
|
|
-- @return true on success, false otherwise
|
|
local function setenv(env, value)
|
|
assert(type(env) == "string", "env must be a string")
|
|
assert(type(value) == "string", "value must be a string")
|
|
return ffi.C.setenv(env, value, 1) == 0
|
|
end
|
|
|
|
|
|
--- Unset an environment variable
|
|
-- @function unsetenv
|
|
-- @param env (string) name of the environment variable
|
|
-- @return true on success, false otherwise
|
|
local function unsetenv(env)
|
|
assert(type(env) == "string", "env must be a string")
|
|
return ffi.C.unsetenv(env) == 0
|
|
end
|
|
|
|
|
|
return {
|
|
setenv = setenv,
|
|
unsetenv = unsetenv,
|
|
}
|