From 2402e108db8fa948b316e342696184a740f48f62 Mon Sep 17 00:00:00 2001
From: Christopher Haster <geky@geky.net>
Date: Thu, 6 Jun 2024 17:42:45 -0500
Subject: [PATCH] Reduced test_powerloss OPS from 1024 -> 256

Now that we are testing more powerloss behaviors, test_powerloss is the
longest running test suite by a decent margin:

Before:

  $ ./scripts/summary.py test.csv -bsuite -ftime -Stime
  ... snip ...
  test_rbyd                  578.6
  test_fwrite                984.5
  test_badblocks            1341.5
  test_exhaustion           1648.3
  test_powerloss            2192.3 <--
  TOTAL                     7378.6

  $ ./scripts/summary.py test.csv -bcase -ftime -Stime
  ... snip ...
  test_fwrite_fuzz_aligned                           247.2
  test_exhaustion_file_fuzz                          287.7
  test_exhaustion_dir_fuzz                           307.2
  test_exhaustion_orphanzombie_fuzz                  389.1
  test_exhaustion_orphanzombiedir_fuzz               531.5
  test_powerloss_file_pl_fuzz                        787.7 <--
  test_badblocks_single_dir_many                     840.2
  test_powerloss_filedir_pl_fuzz                    1366.7 <--
  TOTAL                                             7378.6

But testing more things is better than testing the same thing more.

Worst case you can always manually override OPS, -DOPS=1024, if you have
CI cycles to spare. Though note with our linear powerloss heuristic,
the tail end of long running tests also recieves fewer powerlosses,
which reduces the usefulness of running these tests longer.

These *_pl_fuzz tests also now match the default number of OPS in
test_relocations.
---
 tests/test_powerloss.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/test_powerloss.toml b/tests/test_powerloss.toml
index dd1a8d2a..b73090a4 100644
--- a/tests/test_powerloss.toml
+++ b/tests/test_powerloss.toml
@@ -216,7 +216,7 @@ defines.POWERLOSS_BEHAVIOR = [
 # inlining has a tendency to hide sync issues, so try without
 defines.INLINE_SIZE = ['BLOCK_SIZE/4', '0']
 defines.N = [1, 2, 4, 8, 16, 32, 64]
-defines.OPS = 1024
+defines.OPS = 256
 defines.SIZE = [
     '0',
     'FILE_BUFFER_SIZE/2',
@@ -444,7 +444,7 @@ defines.INLINE_SIZE = ['BLOCK_SIZE/4', '0']
 # note dirs x files grows O(n^2)
 defines.N = [1, 2, 4, 8]
 defines.M = 'N'
-defines.OPS = 1024
+defines.OPS = 256
 defines.SIZE = [
     '0',
     'FILE_BUFFER_SIZE/2',