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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:26:00 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:26:00 +0000 |
commit | 830407e88f9d40d954356c3754f2647f91d5c06a (patch) | |
tree | d6a0ece6feea91f3c656166dbaa884ef8a29740e /modules/policy/lua-aho-corasick/tests/load_ac_test.lua | |
parent | Initial commit. (diff) | |
download | knot-resolver-830407e88f9d40d954356c3754f2647f91d5c06a.tar.xz knot-resolver-830407e88f9d40d954356c3754f2647f91d5c06a.zip |
Adding upstream version 5.6.0.upstream/5.6.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'modules/policy/lua-aho-corasick/tests/load_ac_test.lua')
-rw-r--r-- | modules/policy/lua-aho-corasick/tests/load_ac_test.lua | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/modules/policy/lua-aho-corasick/tests/load_ac_test.lua b/modules/policy/lua-aho-corasick/tests/load_ac_test.lua new file mode 100644 index 0000000..7fb7db9 --- /dev/null +++ b/modules/policy/lua-aho-corasick/tests/load_ac_test.lua @@ -0,0 +1,82 @@ +-- This script is to test load_ac.lua +-- +-- Some notes: +-- 1. The purpose of this script is not to check if the libac.so work +-- properly, it is to check if there are something stupid in load_ac.lua +-- +-- 2. There are bunch of collectgarbage() calls, the purpose is to make +-- sure the shared lib is not unloaded after GC. + +-- load_ac.lua looks up libac.so via package.cpath rather than LD_LIBRARY_PATH, +-- prepend (instead of appending) some insane paths here to see if it quit +-- prematurely. +-- +package.cpath = ".;./?.so;" .. package.cpath + +local ac = require "load_ac" + +local ac_create = ac.create_ac +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); + collectgarbage() + for i=1, #match do + local str = match[i] + io.write(string_fmt("Matching %s, ", str)) + local b = ac_match(ac_inst, str) + if b then + print "pass" + else + err_cnt = err_cnt + 1 + print "fail" + end + collectgarbage() + end + + if notmatch == nil then + return + end + + collectgarbage() + + 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 + ac_inst = nil + collectgarbage() +end + +print("") +print("====== Test to see if load_ac.lua works properly ========") + +mytest("test1", + {"he", "she", "his", "her", "str\0ing"}, + -- matching cases + { "he", "she", "his", "hers", "ahe", "shhe", "shis2", "ahhe", "str\0ing" }, + + -- not matching case + {"str\0", "str"} + ) + +os.exit((err_cnt == 0) and 0 or 1) |