Smityz commented on a change in pull request #842:
URL: https://github.com/apache/incubator-pegasus/pull/842#discussion_r756559550
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File path: src/test/function_test/utils.h
##########
@@ -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;
+}
+
+inline std::string
+generate_hash_key_with_hotkey(bool is_hotkey, int probability = 100, uint32_t
str_len = 20)
+{
+ if (is_hotkey && (dsn::rand::next_u32(100) < probability)) {
+ return "ThisisahotkeyThisisahotkey";
+ }
+ return generate_random_str(str_len);
+}
+
+inline std::vector<std::string> generate_str_vector_by_random(uint32_t
single_str_len,
+ uint32_t arr_len,
+ bool
random_value_size = false)
+{
+ std::vector<std::string> result;
+ result.reserve(arr_len);
+ for (int i = 0; i < arr_len; i++) {
+ result.emplace_back(generate_random_str(
+ random_value_size ? dsn::rand::next_u32(single_str_len) :
single_str_len));
+ }
+ return result;
+}
+
+inline std::map<std::string, std::string>
+generate_sortkey_value_map(const std::vector<std::string> sortkeys,
+ const std::vector<std::string> values)
+{
+ std::map<std::string, std::string> result;
+ dassert(sortkeys.size() == values.size(), "sortkeys.size() !=
values.size()");
Review comment:
It's util, not a test
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