A Real-Time Detection Method of Software Configuration Errors Based on Fine-Grained Configuration Item Types

Table 8

Test results of profile update operation.

No	Is the configuration update captured	Is the exception detected	Error analysis
1	Yes	Yes	The syntax constraint rule is broken
2^∗	Yes	Yes	The IP address is inaccessible
3	Yes	No	The parameter value is too large
4	Yes	Yes	The port is occupied
5	Yes	Yes	The parameter type should be the file type
6	Yes	Yes	The parameter value is abnormal
7	Yes	Yes	The file path does not exist
8	Yes	Yes	An unsupported MIME type
9^∗	No	No	The parameter type should be the directory type
10^∗	Yes	Yes	The parameter type should be the directory type
11^∗	Yes	No	The parameter value is too small
12	Yes	Yes	The syntax constraint rule is broken
13^∗	Yes	Yes	No write permission
14^∗	Yes	Yes	The parameter type should be the file type
15^∗	Yes	Yes	The path does not exist
16	Yes	Yes	The port is occupied
17^∗	Yes	Yes	An unsupported file type