add bloom filter test

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/modules/bloom_filter/test.lua b/tests/modules/bloom_filter/test.lua
new file mode 100644
index 000000000..12ed4557d
--- /dev/null
+++ b/tests/modules/bloom_filter/test.lua
@@ -0,0 +1,24 @@
+import("core.base.bloom_filter")
+
+function test_bloom_filter(t)
+    local filter = bloom_filter.new()
+    t:are_equal(filter:set("hello"), true) -- not found
+    t:are_equal(filter:set("hello"), false)
+    t:are_equal(filter:set("hello"), false)
+    t:are_equal(filter:get("hello"), true)
+
+    t:are_equal(filter:set("xmake"), true) -- not found
+    t:are_equal(filter:set("xmake"), false)
+    t:are_equal(filter:set("xmake"), false)
+    t:are_equal(filter:get("xmake"), true)
+
+    t:are_equal(filter:get("not exists"), false)
+
+    local data = filter:data()
+    local filter2 = bloom_filter.new()
+    filter2:data_set(data)
+    t:are_equal(filter2:get("hello"), true)
+    t:are_equal(filter2:get("xmake"), true)
+    t:are_equal(filter2:get("not exists"), false)
+end
+