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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/10/25 12:28:35 UTC
[GitHub] [incubator-doris] qidaye commented on a change in pull request #6917: [Function] add BE bitmap function bitmap_subset_in_range
qidaye commented on a change in pull request #6917:
URL: https://github.com/apache/incubator-doris/pull/6917#discussion_r735549035
##########
File path: be/test/exprs/bitmap_function_test.cpp
##########
@@ -446,6 +446,40 @@ TEST_F(BitmapFunctionsTest, bitmap_from_string) {
}
}
+TEST_F(BitmapFunctionsTest, bitmap_subset_in_range) {
+ // null
+ StringVal res = BitmapFunctions::bitmap_subset_in_range(ctx, StringVal::null(), IntVal(1), IntVal(3));
+ ASSERT_TRUE(res.is_null);
+
+ // empty
+ BitmapValue bitmap0;
+ StringVal empty_str = convert_bitmap_to_string(ctx, bitmap0);
+ res = BitmapFunctions::bitmap_subset_in_range(ctx, empty_str, IntVal(1), IntVal(3));
+ BigIntVal result = BitmapFunctions::bitmap_count(ctx, res);
+ ASSERT_EQ(BigIntVal(0), result);
+
+ // normal
+ BitmapValue bitmap1({0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,208,23,24,25,26,27,28,29,30,31,32,33,100,200,500});
+
+ StringVal bitmap_src = convert_bitmap_to_string(ctx, bitmap1);
+ res = BitmapFunctions::bitmap_subset_in_range(ctx, bitmap_src, IntVal(30), IntVal(200));
+ result = BitmapFunctions::bitmap_count(ctx, res);
+ ASSERT_EQ(BigIntVal(5), result);
+
+ res = BitmapFunctions::bitmap_subset_in_range(ctx, bitmap_src, IntVal(0), IntVal(1));
+ result = BitmapFunctions::bitmap_count(ctx, res);
+ ASSERT_EQ(BigIntVal(1), result);
+
+ res = BitmapFunctions::bitmap_subset_in_range(ctx, bitmap_src, IntVal(11), IntVal(15));
+ result = BitmapFunctions::bitmap_count(ctx, res);
+ ASSERT_EQ(BigIntVal(4), result);
+
+ // innormal
+ res = BitmapFunctions::bitmap_subset_in_range(ctx, bitmap_src, IntVal(30), IntVal(20));
+ ASSERT_TRUE(res.is_null);
Review comment:
done
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