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linux/lib/kunit/executor_test.c

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kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: fix too small allocation when using suite-only kunit.filter_glob When a user filters by a suite and not a test, e.g. $ ./tools/testing/kunit/kunit.py run 'suite_name' it hits this code const int len = strlen(filter_glob); ... parsed->suite_glob = kmalloc(len, GFP_KERNEL); which fails to allocate space for the terminating NULL. Somehow, it seems like we can't easily reproduce this under UML, so the existing `parse_filter_test()` didn't catch this. Fix this by allocating `len + 1` and switch to kzalloc() just to be a bit more defensive. We're only going to run this code once per kernel boot, and it should never be very long. Also update the unit tests to be a bit more cautious. This bug showed up as a NULL pointer dereference here: > KUNIT_EXPECT_STREQ(test, (const char *)filtered.start[0][0]->name, "suite0"); `filtered.start[0][0]` was NULL, and `name` is at offset 0 in the struct, so `...->name` was also NULL. Fixes: 3b29021ddd10 ("kunit: tool: allow filtering test cases via glob") Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-10-01 18:36:35 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: fix reference count leak in kfree_at_end The reference counting issue happens in the normal path of kfree_at_end(). When kunit_alloc_and_get_resource() is invoked, the function forgets to handle the returned resource object, whose refcount increased inside, causing a refcount leak. Fix this issue by calling kunit_alloc_resource() instead of kunit_alloc_and_get_resource(). Fixed the following when applying: Shuah Khan <skhan@linuxfoundation.org> CHECK: Alignment should match open parenthesis + kunit_alloc_resource(test, NULL, kfree_res_free, GFP_KERNEL, (void *)to_free); Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn> Signed-off-by: Xin Tan <tanxin.ctf@gmail.com> Reviewed-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-09 15:24:36 +08:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00
kunit: tool: allow filtering test cases via glob Commit 1d71307a6f94 ("kunit: add unit test for filtering suites by names") introduced the ability to filter which suites we run via glob. This change extends it so we can also filter individual test cases inside of suites as well. This is quite useful when, e.g. * trying to run just the tests cases you've just added or are working on * trying to debug issues with test hermeticity Examples: $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*exec*.parse*' ... ============================================================ ======== [PASSED] kunit_executor_test ======== [PASSED] parse_filter_test ============================================================ Testing complete. 1 tests run. 0 failed. 0 crashed. $ ./tools/testing/kunit/kunit.py run --kunitconfig=lib/kunit '*.no_matching_tests' ... [ERROR] no tests run! Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-09-14 14:03:48 -07:00
kunit: add unit test for filtering suites by names This adds unit tests for kunit_filter_subsuite() and kunit_filter_suites(). Note: what the executor means by "subsuite" is the array of suites corresponding to each test file. This patch lightly refactors executor.c to avoid the use of global variables to make it testable. It also includes a clever `kfree_at_end()` helper that makes this test easier to write than it otherwise would have been. Tested by running just the new tests using itself $ ./tools/testing/kunit/kunit.py run '*exec*' Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Brendan Higgins <brendanhiggins@google.com> Tested-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-04-20 19:04:27 -07:00