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update levels.sh test

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comparing level 19 to level 22 and expecting a stricter better result from level 22
is not that guaranteed,
because level 19 and 22 are very close to each other,
especially for small files,
so any noise in the final compression result
result in failing this test.

Level 22 could be compared to something much lower, like level 15,
But level 19 is required anyway, because there is a clamping test which depends on it.

Removed level 22, kept level 19
This commit is contained in:
Yann Collet
2022-12-21 16:21:29 -08:00
parent ebba9ff425
commit c79fb4d78d
2 changed files with 2 additions and 6 deletions
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4
tests/cli-tests/compression/levels.sh
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@@ -10,11 +10,9 @@ zstd --fast=10 file -o file-f10.zst
zstd --fast=1 file -o file-f1.zst
zstd -1 file -o file-1.zst
zstd -19 file -o file-19.zst
zstd -22 --ultra file -o file-22.zst
zstd -t file-f10.zst file-f1.zst file-1.zst file-19.zst file-22.zst
zstd -t file-f10.zst file-f1.zst file-1.zst file-19.zst
cmp_size -ne file-19.zst file-22.zst
cmp_size -lt file-19.zst file-1.zst
cmp_size -lt file-1.zst file-f1.zst
cmp_size -lt file-f1.zst file-f10.zst

4
tests/cli-tests/compression/levels.sh.stderr.exact
View File

@@ -6,11 +6,9 @@ zstd --fast=10 file -o file-f10.zst
zstd --fast=1 file -o file-f1.zst
zstd -1 file -o file-1.zst
zstd -19 file -o file-19.zst
zstd -22 --ultra file -o file-22.zst
zstd -t file-f10.zst file-f1.zst file-1.zst file-19.zst file-22.zst
zstd -t file-f10.zst file-f1.zst file-1.zst file-19.zst
cmp_size -ne file-19.zst file-22.zst
cmp_size -lt file-19.zst file-1.zst
cmp_size -lt file-1.zst file-f1.zst
cmp_size -lt file-f1.zst file-f10.zst