test suite requires 5.0.86 even if TEST_VERSION is something else

[Giuseppe Maxia]

when running the test suite, if there is 5.0.86 in $SANDBOX/BINARY, the suite runs correctly.
But if 5.0.86 (which is the default version for testing) is missing, then the suite fails.
We need a way of isolating the versions needed for testing, so that we can remove all hard coded versions in the tests

[Daniel Nichter (daniel-nichter)]

I've noticed something similar. For me, "TEST_VERSION=5.0.82 make test" only fails on 08_test_single_port_checking.t and 09_test_multiple_port_checking.t. But "TEST_VERSION=/some/path/5.0.82" fails on:

Failed Test Stat Wstat Total Fail List of Failed
-------------------------------------------------------------------------------
t/03_test_sandbox.t ?? ?? ??
t/04_test_sbtool.t ?? ?? ??
t/05_test_smoke.t ?? ?? ??
t/06_test_user_defined.t ?? ?? ??
t/07_test_user_defined.t ?? ?? ??
t/08_test_single_port_checking.t ?? ?? ??
t/09_test_multiple_port_checking.t ?? ?? ??
t/10_check_start_restart.t ?? ?? ??
t/11_replication_parameters.t ?? ?? ??
t/12_custom_user_pwd.t ?? ?? ??

And "TEST_VERSION=/other/path/mysql-5.0.82.tar.gz." fails on:

Failed Test Stat Wstat Total Fail List of Failed
-------------------------------------------------------------------------------
t/03_test_sandbox.t 43 29 15-43
t/06_test_user_defined.t 3 1 2
t/08_test_single_port_checking.t ?? ?? ??
t/09_test_multiple_port_checking.t ?? ?? ??
t/10_check_start_restart.t 35 7 29-35
t/12_custom_user_pwd.t 6 2 2 5