| 1234567891011121314151617181920212223242526272829 | LTP FOR GRAPHENE----------------Running LTP test cases in Graphene :1) run 'make' in LibOS/shim/test/apps/ltp 2) cd Graphene/LibOS/shim/test/regression3) make regressionThe above command will start running LTP system call test cases in Graphene.It works in 2 steps:1) Creates a testfile (Graphene/LibOS/shim/test/apps/ltp/syscalls.graphene) with all the LTP system call test cases to run, excluding the ones mentioned in Graphene/LibOS/shim/test/apps/ltp/BLOCKED. “BLOCKED” contains all the test cases which are hanging in the Graphene and thus are excluded from regression tests.2) Calls Graphene/LibOS/shim/test/apps/ltp/fetch.py It runs the LTP test cases and display output on the terminal.    Some LTP testcases hangs in Graphene. This python script sets a timeout for each testcase referring the file 'TIMEOUTS'. Default timeout is set 20 seconds in the script.   It also shows, ‘new passed testcases’ (passed testcases which are not in Graphene/LibOS/shim/test/apps/ltp/PASSED) and ‘new failed testcases’ (failed testcases which are in ‘PASSED’). It also creates files ‘run_output’, ‘Failed.csv’, ‘Passed.csv’, ‘Blocked.csv’ under Graphene/LibOS/shim/test/apps/ltp for reference.Results are of 4 types :[Pass]   -> Testcase passed[Failed] -> Testcase failed[Hanged] -> Testcase hanged and thereafter killed[Broken] -> Either system call is not implemented in Graphene or test preparation failedTo run one particular testcase, execute following :1) cd LibOS/shim/test/native2) ./pal <ltp-repo>/ltp/testcases/kernel/syscalls/alarm/alarm01In this way, one can debug one particular syscall testcase, 'alarm01' in this case.As you fix bugs, keep updating PASSED BLOCKED lists.
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