From: "brian m. carlson" <sandals@crustytoothpaste.net>
To: <git@vger.kernel.org>
Cc: Jonathan Tan <jonathantanmy@google.com>,
Johannes Schindelin <Johannes.Schindelin@gmx.de>
Subject: [PATCH 14/24] t5313: make test hash independent
Date: Mon, 13 Jan 2020 12:38:47 +0000 [thread overview]
Message-ID: <20200113123857.3684632-15-sandals@crustytoothpaste.net> (raw)
In-Reply-To: <20200113123857.3684632-1-sandals@crustytoothpaste.net>
Make this test hash independent by computing the length of the object
offsets and looking up values which will hash to object IDs with the
right properties.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
t/t5313-pack-bounds-checks.sh | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/t/t5313-pack-bounds-checks.sh b/t/t5313-pack-bounds-checks.sh
index f1708d415e..8d805f845a 100755
--- a/t/t5313-pack-bounds-checks.sh
+++ b/t/t5313-pack-bounds-checks.sh
@@ -38,16 +38,27 @@ munge () {
# for the initial, and another ofs(4*nr) past that for the extended.
#
ofs_table () {
- echo $((4 + 4 + 4*256 + 20*$1 + 4*$1))
+ echo $((4 + 4 + 4*256 + $(test_oid rawsz)*$1 + 4*$1))
}
extended_table () {
echo $(($(ofs_table "$1") + 4*$1))
}
+test_expect_success 'setup' '
+ test_oid_init &&
+ test_oid_cache <<-EOF
+ oid000 sha1:1485
+ oid000 sha256:4222
+
+ oidfff sha1:74
+ oidfff sha256:1350
+ EOF
+'
+
test_expect_success 'set up base packfile and variables' '
# the hash of this content starts with ff, which
# makes some later computations much simpler
- echo 74 >file &&
+ echo $(test_oid oidfff) >file &&
git add file &&
git commit -m base &&
git repack -ad &&
@@ -140,10 +151,10 @@ test_expect_success 'bogus offset inside v2 extended table' '
# an extended table (if the first object were larger than 2^31).
#
# Note that the value is important here. We want $object as
- # the second entry in sorted-sha1 order. The sha1 of 1485 starts
+ # the second entry in sorted-sha1 order. The hash of this object starts
# with "000", which sorts before that of $object (which starts
# with "fff").
- second=$(echo 1485 | git hash-object -w --stdin) &&
+ second=$(test_oid oid000 | git hash-object -w --stdin) &&
do_pack "$object $second" --index-version=2 &&
# We have to make extra room for the table, so we cannot
next prev parent reply other threads:[~2020-01-13 12:40 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-13 12:38 [PATCH 00/24] SHA-256 test fixes, part 8 brian m. carlson
2020-01-13 12:38 ` [PATCH 01/24] t/lib-pack: support SHA-256 brian m. carlson
2020-01-13 12:38 ` [PATCH 02/24] t3206: make hash size independent brian m. carlson
2020-01-13 12:38 ` [PATCH 03/24] t3305: annotate with SHA1 prerequisite brian m. carlson
2020-01-13 12:38 ` [PATCH 04/24] t3308: make test work with SHA-256 brian m. carlson
2020-01-13 12:38 ` [PATCH 05/24] t3309: " brian m. carlson
2020-01-13 12:38 ` [PATCH 06/24] t3310: " brian m. carlson
2020-01-13 12:38 ` [PATCH 07/24] t3311: " brian m. carlson
2020-01-13 12:38 ` [PATCH 08/24] t3404: remove SHA1 prerequisite brian m. carlson
2020-01-13 12:38 ` [PATCH 09/24] t4013: make test hash independent brian m. carlson
2020-01-13 12:38 ` [PATCH 10/24] t4060: make test work with SHA-256 brian m. carlson
2020-01-13 12:38 ` [PATCH 11/24] t4211: make test hash independent brian m. carlson
2020-01-13 12:38 ` [PATCH 12/24] t5302: make hash size independent brian m. carlson
2020-01-13 12:38 ` [PATCH 13/24] t5309: make test hash independent brian m. carlson
2020-01-13 12:38 ` brian m. carlson [this message]
2020-01-13 12:38 ` [PATCH 15/24] t5321: " brian m. carlson
2020-01-13 12:38 ` [PATCH 16/24] t5515: " brian m. carlson
2020-01-13 12:38 ` [PATCH 17/24] t5318: update for SHA-256 brian m. carlson
2020-01-13 13:50 ` Eric Sunshine
2020-01-13 23:14 ` brian m. carlson
2020-01-13 12:38 ` [PATCH 18/24] t5616: use correct filter syntax brian m. carlson
2020-01-13 20:28 ` [PATCH] t5616: make robust to delta base change Jonathan Tan
2020-01-13 23:11 ` brian m. carlson
2020-01-25 22:43 ` brian m. carlson
2020-01-13 12:38 ` [PATCH 19/24] t5607: make hash size independent brian m. carlson
2020-01-13 12:38 ` [PATCH 20/24] t5703: make test work with SHA-256 brian m. carlson
2020-01-13 13:53 ` Eric Sunshine
2020-01-13 23:15 ` brian m. carlson
2020-01-13 12:38 ` [PATCH 21/24] t5703: switch tests to use test_oid brian m. carlson
2020-01-13 12:38 ` [PATCH 22/24] t6000: abstract away SHA-1-specific constants brian m. carlson
2020-01-13 12:38 ` [PATCH 23/24] t6006: make hash size independent brian m. carlson
2020-01-13 12:38 ` [PATCH 24/24] t6024: update for SHA-256 brian m. carlson
2020-01-13 13:41 ` [PATCH 00/24] SHA-256 test fixes, part 8 Eric Sunshine
2020-01-13 23:17 ` brian m. carlson
2020-01-13 23:34 ` Eric Sunshine
2020-01-16 0:28 ` Johannes Schindelin
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