Shuo-Jia commented on a change in pull request #842:
URL: https://github.com/apache/incubator-pegasus/pull/842#discussion_r757346702
##########
File path: src/test/function_test/utils.h
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@@ -30,3 +33,50 @@
}
\
}
\
} while (0)
+
+inline std::string generate_random_str(uint32_t str_len = 20)
+{
+ static const std::string chars("abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "1234567890");
+ std::string result;
+ for (int i = 0; i < str_len; i++) {
+ result += chars[dsn::rand::next_u32(chars.size())];
+ }
+ return result;
+}
Review comment:
consider add the function into `dsn::rand` as `common` function
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