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-- Expressions unit tests
context("Rspamd expressions", function()
local rspamd_expression = require "rspamd_expression"
local rspamd_mempool = require "rspamd_mempool"
local rspamd_regexp = require "rspamd_regexp"
local split_re = rspamd_regexp.create('/\\s+/')
local function parse_func(str)
-- extract token till the first space character
local token = split_re:split(str)[1]
-- Return token name
return token
end
test("Expression creation function", function()
local function process_func(token, task)
-- Do something using token and task
end
local pool = rspamd_mempool.create()
local cases = {
{'A & B | !C', 'A B & C ! |'}
}
for _,c in ipairs(cases) do
local expr,err = rspamd_expression.create(c[1],
{parse_func, process_func}, pool)
if c[2] then
assert_not_nil(expr, "Cannot parse " .. c[1] ": " .. err)
else
assert_equal(expr:to_string(), c[2], string.format("Evaluated expr to '%s', expected: '%s'",
expr:to_string(), c[2]))
end
end
-- Expression is destroyed when the corresponding pool is destroyed
pool:destroy()
end)
end)
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