diff options
| -rw-r--r-- | tests/.gitignore | 1 | ||||
| -rw-r--r-- | tests/Makefile.am | 1 | ||||
| -rw-r--r-- | tests/template.c | 80 |
3 files changed, 82 insertions, 0 deletions
diff --git a/tests/.gitignore b/tests/.gitignore index d04e35fa3..5da8f24ae 100644 --- a/tests/.gitignore +++ b/tests/.gitignore @@ -113,4 +113,5 @@ prime_self_import prime_udl sysfs_rc6_residency sysfs_rps +template testdisplay diff --git a/tests/Makefile.am b/tests/Makefile.am index fa6d42697..87da1d1a6 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -59,6 +59,7 @@ TESTS_progs_M = \ $(NOUVEAU_TESTS_M) \ pc8 \ prime_self_import \ + template \ $(NULL) TESTS_progs = \ diff --git a/tests/template.c b/tests/template.c new file mode 100644 index 000000000..24fd85067 --- /dev/null +++ b/tests/template.c @@ -0,0 +1,80 @@ +/* + * Copyright © 2013 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Authors: + * + */ + +#include "drmtest.h" + +/* + * Note that test function (and code called by them) should generally not return + * a variable indicating success/failure. Instead use the igt_require/igt_assert + * macros to skip out of the entire subtest. + * + * Also, helper functions should only return a status code if the callers have a + * real need to differentiate. If the only thing they do is call igt_assert or a + * similar macro then it'll result in simpler code when the check is moved + * completely into the helper. + */ +static void test_A(int fd) +{ +} + +static void test_B(int fd) +{ +} + +/* + * Variables which are written to in igt_fixtures/subtest blocks need to be + * allocated outside of the relevant function scope, otherwise gcc will wreak + * havoc (since these magic blocks use setjmp/longjmp internally). + * + * Common practice is to put variables used in the main test function into + * global scope, but only right above the main function itself (to avoid leaking + * it into other functions). + */ + +int drm_fd; + +igt_main +{ + igt_fixture { + drm_fd = drm_open_any(); + igt_require(drm_fd >= 0); + + /* Set up other interesting stuff shared by all tests. */ + } + + igt_subtest("A") + test_A(drm_fd); + igt_subtest("B") + test_B(drm_fd); + /* + * Note that subtest names can be programatically generated. See the + * various uses of igt_subtest_f for a few neat ideas. + */ + + igt_fixture { + close(drm_fd); + } +} |