Re: [PATCH 2/4] test-lib: remove unused $_x40 and $_z40 variables
From: Junio C Hamano <hidden>
Date: 2021-03-11 01:03:42
Ævar Arnfjörð Bjarmason [off-list ref] writes:
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 $ZERO_OID, 2019-12-21), but it was then needlessly refactored to be hash-agnostic in 192b517589 (t: use hash-specific lookup tables to define test constants, 2020-02-22). We can just remove it. Signed-off-by: Ævar Arnfjörð Bjarmason <redacted> --- t/test-lib.sh | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
Nice. Curious why we still want x5 and x35, but we'll learn soon enough in this short series ;-)
quoted hunk
diff --git a/t/test-lib.sh b/t/test-lib.sh index d3f6af6a65..5f2ad2fd81 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh@@ -511,7 +511,7 @@ SQ=\' # when case-folding filenames u200c=$(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: #@@ -1381,10 +1381,9 @@ 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$_x05" test_oid_init@@ -1393,7 +1392,6 @@ OID_REGEX=$(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