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[9/9] test-lib: remove unused $_x40 and $_z40 variables

Message ID patch-9.9-0fd1516af85-20210902T155758Z-avarab@gmail.com (mailing list archive)
State New, archived
Headers show
Series remove dead shell code | expand

Commit Message

Ævar Arnfjörð Bjarmason Sept. 2, 2021, 4:01 p.m. UTC 
These two have fallen out of use with the SHA-256 migration.

The last use of $_x40 was removed in fc7e73d7ef (t4013: improve
diff-post-processor logic, 2020-08-21) and

The last use of $_z40 was removed in 7a868c51c2 (t5562: use $ZERO_OID,
2019-12-21), but it was then needlessly refactored to be hash-agnostic
in 192b517589 (t: use hash-specific lookup tables to define test
constants, 2020-02-22). We can just remove it.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 t/test-lib.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/t/test-lib.sh b/t/test-lib.sh
index abcfbed6d61..044a9231ae6 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -534,7 +534,7 @@  SQ=\'
 # when case-folding filenames
 u200c=$(printf '\342\200\214')
 
-export _x05 _x35 _x40 _z40 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX
+export _x05 _x35 LF u200c EMPTY_TREE EMPTY_BLOB ZERO_OID OID_REGEX
 
 # Each test should start with something like this, after copyright notices:
 #
@@ -1422,10 +1422,9 @@  then
 fi
 
 # Convenience
-# A regexp to match 5, 35 and 40 hexdigits
+# A regexp to match 5 and 35 hexdigits
 _x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
 _x35="$_x05$_x05$_x05$_x05$_x05$_x05$_x05"
-_x40="$_x35$_x05"
 
 test_oid_init
 
@@ -1434,7 +1433,6 @@  OID_REGEX=$(echo $ZERO_OID | sed -e 's/0/[0-9a-f]/g')
 OIDPATH_REGEX=$(test_oid_to_path $ZERO_OID | sed -e 's/0/[0-9a-f]/g')
 EMPTY_TREE=$(test_oid empty_tree)
 EMPTY_BLOB=$(test_oid empty_blob)
-_z40=$ZERO_OID
 
 # Provide an implementation of the 'yes' utility; the upper bound
 # limit is there to help Windows that cannot stop this loop from