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-- This script is to test ahocorasick.so not libac.so
--
local ac = require "ahocorasick"
local ac_create = ac.create
local ac_match = ac.match
local string_fmt = string.format
local string_sub = string.sub
local err_cnt = 0
local function mytest(testname, dict, match, notmatch)
print(">Testing ", testname)
io.write(string_fmt("Dictionary: "));
for i=1, #dict do
io.write(string_fmt("%s, ", dict[i]))
end
print ""
local ac_inst = ac_create(dict);
for i=1, #match do
local str = match[i][1]
local substr = match[i][2]
io.write(string_fmt("Matching %s, ", str))
local b, e = ac_match(ac_inst, str)
if b and e and (string_sub(str, b+1, e+1) == substr) then
print "pass"
else
err_cnt = err_cnt + 1
print "fail"
end
--print("gc is called")
collectgarbage()
end
if notmatch == nil then
return
end
for i = 1, #notmatch do
local str = notmatch[i]
io.write(string_fmt("*Matching %s, ", str))
local r = ac_match(ac_inst, str)
if r then
err_cnt = err_cnt + 1
print("fail")
else
print("succ")
end
collectgarbage()
end
end
mytest("test1",
{"he", "she", "his", "her", "str\0ing"},
-- matching cases
{ {"he", "he"}, {"she", "she"}, {"his", "his"}, {"hers", "he"},
{"ahe", "he"}, {"shhe", "he"}, {"shis2", "his"}, {"ahhe", "he"},
{"str\0ing", "str\0ing"}
},
-- not matching case
{"str\0", "str"}
)
os.exit((err_cnt == 0) and 0 or 1)
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