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gri3-wm/testcases/t/207-shmlog.t

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add a testcase for the shmlog command
2013-06-23 22:14:59 +02:00
#!perl
# vim:ts=4:sw=4:expandtab
#
# Please read the following documents before working on tests:
tests: replace http:// with https:// where appropriate This was done automatically using: % sed -i 's,http://build.i3wm.org,https://build.i3wm.org,g' testcases/t/*.t
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# • https://build.i3wm.org/docs/testsuite.html
add a testcase for the shmlog command
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# (or docs/testsuite)
#
tests: replace http:// with https:// where appropriate This was done automatically using: % sed -i 's,http://build.i3wm.org,https://build.i3wm.org,g' testcases/t/*.t
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# • https://build.i3wm.org/docs/lib-i3test.html
add a testcase for the shmlog command
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# (alternatively: perldoc ./testcases/lib/i3test.pm)
#
tests: replace http:// with https:// where appropriate This was done automatically using: % sed -i 's,http://build.i3wm.org,https://build.i3wm.org,g' testcases/t/*.t
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# • https://build.i3wm.org/docs/ipc.html
add a testcase for the shmlog command
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# (or docs/ipc)
#
# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
# (unless you are already familiar with Perl)
#
tests: use i3_config arg instead of precisely one launch_with_config This way, tests are shorter, and i3test’s invocation of launch_with_config parallelizes work better, using dont_block => 1.
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use i3test;
add a testcase for the shmlog command
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use IPC::Run qw(run);
use File::Temp;
################################################################################
# 1: test that shared memory logging does not work yet
################################################################################
tests: use i3_config arg instead of precisely one launch_with_config This way, tests are shorter, and i3test’s invocation of launch_with_config parallelizes work better, using dont_block => 1.
2017-09-14 12:30:42 +02:00
# NB: launch_with_config (called in i3test) sets --shmlog-size=0 because the
# logfile gets redirected via stdout redirection anyways.
add a testcase for the shmlog command
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my $stdout;
my $stderr;
testsuite: use relative paths, set PATH to absolute path This approach works better with autotools, which supports the build directory being complete outside the source tree.
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run [ 'i3-dump-log' ],
add a testcase for the shmlog command
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'>', \$stdout,
'2>', \$stderr;
like($stderr, qr#^i3-dump-log: ERROR: i3 is running, but SHM logging is not enabled\.#,
'shm logging not enabled');
################################################################################
# 2: enable shared memory logging and verify new content shows up
################################################################################
cmd 'shmlog on';
my $random_nop = mktemp('nop.XXXXXX');
cmd "nop $random_nop";
testsuite: use relative paths, set PATH to absolute path This approach works better with autotools, which supports the build directory being complete outside the source tree.
2016-10-10 21:14:59 +02:00
run [ 'i3-dump-log' ],
add a testcase for the shmlog command
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'>', \$stdout,
'2>', \$stderr;
like($stdout, qr#$random_nop#, 'random nop found in shm log');
like($stderr, qr#^$#, 'stderr empty');
################################################################################
# 3: change size of the shared memory log buffer and verify old content is gone
################################################################################
cmd 'shmlog ' . (23 * 1024 * 1024);
testsuite: use relative paths, set PATH to absolute path This approach works better with autotools, which supports the build directory being complete outside the source tree.
2016-10-10 21:14:59 +02:00
run [ 'i3-dump-log' ],
add a testcase for the shmlog command
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'>', \$stdout,
'2>', \$stderr;
unlike($stdout, qr#$random_nop#, 'random nop not found in shm log');
like($stderr, qr#^$#, 'stderr empty');
################################################################################
# 4: disable logging and verify it no longer works
################################################################################
cmd 'shmlog off';
testsuite: use relative paths, set PATH to absolute path This approach works better with autotools, which supports the build directory being complete outside the source tree.
2016-10-10 21:14:59 +02:00
run [ 'i3-dump-log' ],
add a testcase for the shmlog command
2013-06-23 22:14:59 +02:00
'>', \$stdout,
'2>', \$stderr;
like($stderr, qr#^i3-dump-log: ERROR: i3 is running, but SHM logging is not enabled\.#,
'shm logging not enabled');
done_testing;