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t4041 (diff-submodule-option): parse digests sensibly

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`git rev-list --max-count=1 HEAD` is a roundabout way of saying `git
rev-parse --verify HEAD`; replace a bunch of instances of the former
with the latter.  Also, don't unnecessarily `cut -c1-7` the rev-parse
output when the `--short` option is available.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ramkumar Ramachandra 2012-11-30 17:07:34 +05:30 committed by Junio C Hamano
parent 3b13af9d6c
commit 20fa53855e
1 changed files with 7 additions and 7 deletions
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14
t/t4041-diff-submodule-option.sh
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@ -21,7 +21,7 @@ add_file () {
test_tick &&
git commit -m "Add $name"
done >/dev/null
git rev-parse --verify HEAD | cut -c1-7
git rev-parse --short --verify HEAD
cd "$owd"
}
commit_file () {
@ -33,7 +33,7 @@ test_create_repo sm1 &&
add_file . foo >/dev/null
head1=$(add_file sm1 foo1 foo2)
fullhead1=$(cd sm1; git rev-list --max-count=1 $head1)
fullhead1=$(cd sm1; git rev-parse --verify HEAD)
test_expect_success 'added submodule' "
git add sm1 &&
@ -116,8 +116,8 @@ EOF
test_cmp expected actual
"
fullhead2=$(cd sm1; git rev-list --max-count=1 $head2)
test_expect_success 'modified submodule(forward) --submodule=short' "
fullhead2=$(cd sm1; git rev-parse --verify HEAD)
git diff --submodule=short >actual &&
cat >expected <<-EOF &&
diff --git a/sm1 b/sm1
@ -135,7 +135,7 @@ commit_file sm1 &&
head3=$(
cd sm1 &&
git reset --hard HEAD~2 >/dev/null &&
git rev-parse --verify HEAD | cut -c1-7
git rev-parse --short --verify HEAD
)
test_expect_success 'modified submodule(backward)' "
@ -220,8 +220,8 @@ EOF
rm -f sm1 &&
test_create_repo sm1 &&
head6=$(add_file sm1 foo6 foo7)
fullhead6=$(cd sm1; git rev-list --max-count=1 $head6)
test_expect_success 'nonexistent commit' "
fullhead6=$(cd sm1; git rev-parse --verify HEAD)
git diff-index -p --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm1 $head4...$head6 (commits not present)
@ -318,8 +318,8 @@ EOF
"
(cd sm1; git commit -mchange foo6 >/dev/null) &&
head8=$(cd sm1; git rev-parse --verify HEAD | cut -c1-7) &&
test_expect_success 'submodule is modified' "
head8=$(cd sm1; git rev-parse --short --verify HEAD) &&
git diff-index -p --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm1 $head6..$head8:
@ -461,7 +461,7 @@ EOF
test_cmp expected actual
"
fullhead7=$(cd sm2; git rev-list --max-count=1 $head7)
fullhead7=$(cd sm2; git rev-parse --verify HEAD)
test_expect_success 'given commit --submodule=short' "
git diff-index -p --submodule=short HEAD^ >actual &&