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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-14 19:15:04 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-14 19:15:04 +0000 |
| commit | 05a59598b187dc56f9c427d44baa873cca578931 (patch) | |
| tree | 62b3f4239bf255457a298cf99abc32e936264ce1 /t/027_jit.t | |
| parent | Adding debian version 259. (diff) | |
| download | postgresql-common-05a59598b187dc56f9c427d44baa873cca578931.tar.xz postgresql-common-05a59598b187dc56f9c427d44baa873cca578931.zip | |
Merging upstream version 260.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/027_jit.t')
| -rw-r--r-- | t/027_jit.t | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/t/027_jit.t b/t/027_jit.t new file mode 100644 index 0000000..4ed5ddb --- /dev/null +++ b/t/027_jit.t @@ -0,0 +1,44 @@ +use strict; + +use lib 't'; +use TestLib; + +use Test::More; + +my $arch = `dpkg --print-architecture`; +chomp $arch; +if (grep { $_ eq $arch} qw(alpha hppa hurd-i386 ia64 kfreebsd-amd64 kfreebsd-i386 loong64 m68k powerpc riscv64 sh4 sparc64 x32)) { + ok 1, "No JIT tests on $arch"; + done_testing(); + exit; +} + +foreach my $v (@MAJORS) { + if ($v < 11) { + ok 1, "No JIT support on $v"; + next; + } + note "$v"; + + program_ok 'root', "pg_createcluster $v main --start", 0; + + my $jit_default = $v == '11' ? 'off' : 'on'; + like_program_out 'postgres', "psql -Xatc 'show jit'", 0, qr/$jit_default/, "JIT is $jit_default by default"; + program_ok 'root', "pg_conftool $v main set jit on", 0, "Turn on JIT on PG11" if ($v == 11); + program_ok 'root', "pg_ctlcluster $v main reload", 0 if ($v == 11); + + unlike_program_out 'postgres', "psql -c 'explain (analyze) select count(*) from pg_class'", 0, qr/JIT/, + "No JIT on cheap query"; + program_ok 'root', "pg_conftool $v main set seq_page_cost 100000", 0; + program_ok 'root', "pg_conftool $v main set random_page_cost 100000", 0; + program_ok 'root', "pg_ctlcluster $v main reload", 0; + like_program_out 'postgres', "psql -c 'explain (analyze) select count(*) from pg_class'", 0, qr/Timing: Generation .* ms/, + "Expensive query is JITed"; + + program_ok 'root', "pg_dropcluster --stop $v main", 0; + check_clean; +} + +done_testing(); + +# vim: filetype=perl |