[Coverity CID: 220431] Extra argument to printf format specifier in tests/lib/sprintf/src/main.c

[zephyrbot]

Static code scan issues found in file:

https:/zephyrproject-rtos/zephyr/tree/169144afa1826511ee6ec3f53d590b2c0d39d3d4/tests/lib/sprintf/src/main.c#L751

Category: API usage errors
Function: test_print
Component: Tests
CID: 220431

Details:

zephyr/tests/lib/sprintf/src/main.c

Line 751 in 169144a

ret = fprintf(stdout, "", i);

745         ret = fprintf(stdout,  "%d", i);
746         zassert_equal(ret, 1, "fprintf failed!");
747    
748         ret = fprintf(p,  "%d", i);
749         zassert_not_equal(ret, 1, "fprintf failed!");
750    
>>>     CID 220431:  API usage errors  (PRINTF_ARGS)
>>>     This argument was not used by the format string: "i". [Note: The source code implementation of the function has been overridden by a builtin model.]
751         ret = fprintf(stdout,  "", i);
752         zassert_not_equal(ret, 1, "fprintf failed!");
753    
754         ret = printf("%d", 3);
755         zassert_equal(ret, 1, "printf failed!");
756    

Please fix or provide comments in coverity using the link:

https://scan9.coverity.com/reports.htm#v29271/p12996

Note: This issue was created automatically. Priority was set based on classification
of the file affected and the impact field in coverity. Assignees were set using the CODEOWNERS file.

[galak]

Not a bug, this test is trying to validate we get an error reported in this case.