Commit 758b8905 authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Shuah Khan
Browse files

selftests: harness: Validate that explicit kselftest exitcodes are handled 



The test programs can directly call exit with one of the KSFT_* constants.

Add tests for this functionality.

Signed-off-by: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://lore.kernel.org/r/20260302-kselftest-harness-v2-2-3143aa41d989@linutronix.de


Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent fd1b4eb8

tools/testing/selftests/kselftest_harness/harness-selftest.c

+20 −0
Original line number Diff line number Diff line
@@ -118,6 +118,26 @@ TEST_F(fixture_setup_failure, pass) { 
	TH_LOG("after");

}



TEST(exit_pass) {

	exit(KSFT_PASS);

}



TEST(exit_xpass) {

	exit(KSFT_XPASS);

}



TEST(exit_fail) {

	exit(KSFT_FAIL);

}



TEST(exit_xfail) {

	exit(KSFT_XFAIL);

}



TEST(exit_skip) {

	exit(KSFT_SKIP);

}



int main(int argc, char **argv)

{

	/*

tools/testing/selftests/kselftest_harness/harness-selftest.expected

+26 −9
Original line number Diff line number Diff line 
TAP version 13

1..9

# Starting 9 tests from 4 test cases.

1..14

# Starting 14 tests from 4 test cases.

#  RUN           global.standalone_pass ...

# harness-selftest.c:19:standalone_pass:before

# harness-selftest.c:23:standalone_pass:after
@@ -24,6 +24,22 @@ ok 3 global.signal_pass 
# signal_fail: Test terminated by assertion

#          FAIL  global.signal_fail

not ok 4 global.signal_fail

#  RUN           global.exit_pass ...

#            OK  global.exit_pass

ok 5 global.exit_pass

#  RUN           global.exit_xpass ...

#            OK  global.exit_xpass

ok 6 global.exit_xpass # XPASS unknown

#  RUN           global.exit_fail ...

# exit_fail: Test failed

#          FAIL  global.exit_fail

not ok 7 global.exit_fail

#  RUN           global.exit_xfail ...

#            OK  global.exit_xfail

ok 8 global.exit_xfail # XFAIL unknown

#  RUN           global.exit_skip ...

#            OK  global.exit_skip

ok 9 global.exit_skip # SKIP unknown

#  RUN           fixture.pass ...

# harness-selftest.c:53:pass:setup

# harness-selftest.c:62:pass:before
@@ -32,7 +48,7 @@ not ok 4 global.signal_fail 
# harness-selftest.c:66:pass:after

# harness-selftest.c:58:pass:teardown same-process=1

#            OK  fixture.pass

ok 5 fixture.pass

ok 10 fixture.pass

#  RUN           fixture.fail ...

# harness-selftest.c:53:fail:setup

# harness-selftest.c:70:fail:before
@@ -40,25 +56,26 @@ ok 5 fixture.pass 
# harness-selftest.c:58:fail:teardown same-process=1

# fail: Test terminated by assertion

#          FAIL  fixture.fail

not ok 6 fixture.fail

not ok 11 fixture.fail

#  RUN           fixture.timeout ...

# harness-selftest.c:53:timeout:setup

# harness-selftest.c:77:timeout:before

# timeout: Test terminated by timeout

#          FAIL  fixture.timeout

not ok 7 fixture.timeout

not ok 12 fixture.timeout

#  RUN           fixture_parent.pass ...

# harness-selftest.c:87:pass:setup

# harness-selftest.c:96:pass:before

# harness-selftest.c:98:pass:after

# harness-selftest.c:92:pass:teardown same-process=0

#            OK  fixture_parent.pass

ok 8 fixture_parent.pass

ok 13 fixture_parent.pass

#  RUN           fixture_setup_failure.pass ...

# harness-selftest.c:106:pass:setup

# harness-selftest.c:108:pass:Expected 0 (0) == 1 (1)

# pass: Test terminated by assertion

#          FAIL  fixture_setup_failure.pass

not ok 9 fixture_setup_failure.pass

# FAILED: 4 / 9 tests passed.

# Totals: pass:4 fail:5 xfail:0 xpass:0 skip:0 error:0
 
not ok 14 fixture_setup_failure.pass

# FAILED: 8 / 14 tests passed.

# 1 skipped test(s) detected. Consider enabling relevant config options to improve coverage.

# Totals: pass:5 fail:6 xfail:1 xpass:1 skip:1 error:0