linux/tools/testing/selftests/ipc, branch v4.11

selftests: ipc add missing generated file to .gitignore

2017-01-11T16:51:03Z

Add missing generated file msgque to .gitignore Signed-off-by: Shuah Khan

selftests: remove duplicated all and clean target

2017-01-05T20:41:35Z

Currently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES to indicate the test program, extended test program and test files. It is easy to understand the purpose of these files. But mix of compiled and uncompiled files lead to duplicated "all" and "clean" targets. In order to remove the duplicated targets, introduce TEST_GEN_PROGS, TEST_GEN_PROGS_EXTENDED, TEST_GEN_FILES to indicate the compiled objects. Also, the later patch will make use of TEST_GEN_XXX to redirect these files to output directory indicated by KBUILD_OUTPUT or O. And add this changes to "Contributing new tests(details)" of Documentation/kselftest.txt. Signed-off-by: Bamvor Jian Zhang Signed-off-by: Shuah Khan

selftests: add missing .gitignore file or entry

2016-02-25T20:16:36Z

Only IPC selftest is missing the .gitignore file, so add it. Also step_after_suspend_test is missing in breakpoints selftest .gitignore file Signed-off-by: Sudeep Holla Signed-off-by: Shuah Khan

selftests: create test-specific kconfig fragments

2016-02-25T16:47:52Z

Create the config file in each directory of testcase which need more kernel configuration than the default defconfig. User could use these configs with merge_config.sh script: Enable config for specific testcase: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/xxx/config Enable configs for all testcases: (export ARCH=xxx #for cross compiling) ./scripts/kconfig/merge_config.sh .config \ tools/testing/selftests/*/config Signed-off-by: Bamvor Jian Zhang Reviewed-by: Shuah Khan Signed-off-by: Shuah Khan

selftest/ipc: enable cross compilation

2015-04-02T18:41:52Z

Use the CC variable instead of hard coding gcc. Signed-off-by: Tyler Baker Signed-off-by: Shuah Khan

selftests: Introduce minimal shared logic for running tests

2015-03-13T21:13:40Z

This adds a Make include file which most selftests can then include to get the run_tests logic. On its own this has the advantage of some reduction in repetition, and also means the pass/fail message is defined in fewer places. However the key advantage is it will allow us to implement install very simply in a subsequent patch. The default implementation just executes each program in $(TEST_PROGS). We use a variable to hold the default implementation of $(RUN_TESTS) because that gives us a clean way to override it if necessary, ie. using override. The mount, memory-hotplug and mqueue tests use that to provide a different implementation. Tests are not run via /bin/bash, so if they are scripts they must be executable, we add a+x to several. Signed-off-by: Michael Ellerman Signed-off-by: Shuah Khan

selftests/ipc: change test to use ksft framework

2014-11-17T17:39:15Z

Change ipc test to use kselftest framework to report test results. With this change this test exits with EXIT_FAIL instead of -errno. Changed print errno in test fail messages to not loose that information. Signed-off-by: Shuah Khan

tools: selftests: fix build issue with make kselftests target

2014-08-29T23:28:17Z

Fix the typo of ARCH when running 'make kselftests'. Change the 'X86' to 'x86'. Test by compilation. Signed-off-by: Phong Tran Cc: David Herrmann Cc: Hugh Dickins Cc: Shuah Khan Cc: Sam Ravnborg Cc: Michal Marek Cc: Shuah Khan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

tools/testing/selftests/ipc/msgque.c: improve error handling when not running as root

2014-07-03T16:21:54Z

The test fails in the middle when it is not run as root while accessing /proc/sys/kernel/msg_next_id. Changed it to check for root at the beginning of the test and exit if not root. Signed-off-by: Shuah Khan Cc: Greg Kroah-Hartman Cc: Davidlohr Bueso Cc: Colin Ian King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

tools/testing/selftests/ipc/msgque.c: handle msgget failure return correctly

2014-03-11T00:26:21Z

A failed msgget causes the test to return an uninitialised value in ret. Assign ret to -errno on error exit. Signed-off-by: Colin Ian King Acked-by: Davidlohr Bueso Cc: Stanislav Kinsbursky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds