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Bug#19535 mysql-test-run cannot handle crashing test cases

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- Make mysql-test-run.pl restart a crashed/stopped process if it was expected it should crash.
 - Added testcase for "crash_commit_before", which tests behaviour when server crashes just before commit.
  * The testcase first write a small var/tmp/master0.expect file indicating expected crash
  * Then sets "DEBUG" variable to for example "d,crash_commit_before" and then executes a commit.
  * The server will crash and be brought back up by mysql-test-run.pl
  * Test case will then wait for the process to come back online before continuing.


client/mysqltest.c:
  Add "die" command used to abort a failing test case
  Remove unused "exit" command
mysql-test/lib/mtr_process.pl:
  When a process crash during execution of mysqltest, check if it was expected and restart the process in that case.
mysql-test/mysql-test-run.pl:
  Remmeber options used when ndbd's and mysqld's was started, to be used by restart code
mysql-test/r/crash_commit_before.result:
  New BitKeeper file ``mysql-test/r/crash_commit_before.result''
mysql-test/include/wait_until_connected_again.inc:
  New BitKeeper file ``mysql-test/include/wait_until_connected_again.inc''
mysql-test/t/crash_commit_before.test:
  New BitKeeper file ``mysql-test/t/crash_commit_before.test''
This commit is contained in:
unknown
2006-07-20 13:23:45 +02:00
parent d7b1a5f2a1
commit b55c18a1fb
6 changed files with 145 additions and 11 deletions
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5
mysql-test/mysql-test-run.pl
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@ -1793,6 +1793,10 @@ sub ndbd_start ($$$) {
# Add pid to list of pids for this cluster
$cluster->{'ndbds'}->[$idx]->{'pid'}= $pid;
# Rememeber options used when starting
$cluster->{'ndbds'}->[$idx]->{'start_extra_args'}= $extra_args;
$cluster->{'ndbds'}->[$idx]->{'idx'}= $idx;
mtr_verbose("ndbd_start, pid: $pid");
return $pid;
@ -2894,6 +2898,7 @@ sub mysqld_start ($$$) {
# Remember options used when starting
$mysqld->{'start_opts'}= $extra_opt;
$mysqld->{'start_slave_master_info'}= $slave_master_info;
mtr_verbose("mysqld pid: $pid");
return $pid;