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| author | Simon McVittie <smcv@debian.org> | 2019-08-24 15:48:46 +0100 |
|---|---|---|
| committer | Simon McVittie <smcv@debian.org> | 2020-03-09 16:30:30 +0000 |
| commit | 82a9e86f52333607e9a085ec5e4a8daf5137ab93 (patch) | |
| tree | 4904ac124bc06851fe545a6974af381c114bffd7 | |
| parent | 95342464a8912861f43f9aa3addf4f48a0518d8c (diff) | |
| download | cogl-82a9e86f52333607e9a085ec5e4a8daf5137ab93.tar.gz | |
Terminate tests with SIGALRM if they take more than 120 seconds
The Debian autobuilders run cogl's build-time tests to get an idea of
how much can be expected to work on each supported architecture.
We're currently ignoring test failures and running the tests for
information only, but if a test hangs, that will still cause the build
to fail (and tie up an autobuilder until a rather long timeout is
reached).
The fork of cogl in Mutter uses a 120 second timeout for tests in its
Meson build system, but other than that it's purely an arbitrary number.
dbus uses a similar alarm()-based watchdog, as do a couple of tests
in GLib.
Bug-Debian: https://bugs.debian.org/935592
Signed-off-by: Simon McVittie <smcv@debian.org>
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | test-fixtures/test-utils.c | 9 |
2 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a9a81c9d..732810b0 100644 --- a/configure.ac +++ b/configure.ac @@ -1361,6 +1361,8 @@ dnl ================================================================ dnl Checks for library functions. dnl ================================================================ +AC_CHECK_FUNCS_ONCE([alarm]) + dnl The 'ffs' function is part of C99 so it isn't always dnl available. Cogl has a fallback if needed. dnl diff --git a/test-fixtures/test-utils.c b/test-fixtures/test-utils.c index 59e3fd8c..faa9e1f7 100644 --- a/test-fixtures/test-utils.c +++ b/test-fixtures/test-utils.c @@ -2,6 +2,10 @@ #include <stdlib.h> +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif + #include "test-unit.h" #include "test-utils.h" @@ -146,6 +150,11 @@ test_utils_init (TestFlags requirement_flags, "$ make test-report"); counter++; +#ifdef HAVE_ALARM + /* Kill the test with SIGALRM if it takes more than this many seconds */ + alarm (120); +#endif + if (is_boolean_env_set ("COGL_TEST_VERBOSE") || is_boolean_env_set ("V")) cogl_test_is_verbose = TRUE; |