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|
#!/bin/sh
#
# Copyright (c) 2016 Jacob Keller, based on t4041 by Jens Lehmann
#
test_description='Test for submodule diff on non-checked out submodule
This test tries to verify that add_submodule_odb works when the submodule was
initialized previously but the checkout has since been removed.
'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
# Test non-UTF-8 encoding in case iconv is available.
if test_have_prereq ICONV
then
test_encoding="ISO8859-1"
# String "added" in German (translated with Google Translate), encoded in UTF-8,
# used in sample commit log messages in add_file() function below.
added=$(printf "hinzugef\303\274gt")
else
test_encoding="UTF-8"
added="added"
fi
add_file () {
(
cd "$1" &&
shift &&
for name
do
echo "$name" >"$name" &&
git add "$name" &&
test_tick &&
# "git commit -m" would break MinGW, as Windows refuse to pass
# $test_encoding encoded parameter to git.
echo "Add $name ($added $name)" | iconv -f utf-8 -t $test_encoding |
git -c "i18n.commitEncoding=$test_encoding" commit -F -
done >/dev/null &&
git rev-parse --short --verify HEAD
)
}
commit_file () {
test_tick &&
git commit "$@" -m "Commit $*" >/dev/null
}
test_expect_success 'setup - submodules' '
test_create_repo sm2 &&
add_file . foo &&
add_file sm2 foo1 foo2 &&
smhead1=$(git -C sm2 rev-parse --short --verify HEAD)
'
test_expect_success 'setup - git submodule add' '
git -c protocol.file.allow=always submodule add ./sm2 sm1 &&
commit_file sm1 .gitmodules &&
git diff-tree -p --no-commit-id --submodule=log HEAD -- sm1 >actual &&
cat >expected <<-EOF &&
Submodule sm1 0000000...$smhead1 (new submodule)
EOF
test_cmp expected actual
'
test_expect_success 'submodule directory removed' '
rm -rf sm1 &&
git diff-tree -p --no-commit-id --submodule=log HEAD -- sm1 >actual &&
cat >expected <<-EOF &&
Submodule sm1 0000000...$smhead1 (new submodule)
EOF
test_cmp expected actual
'
test_expect_success 'setup - submodule multiple commits' '
git submodule update --checkout sm1 &&
smhead2=$(add_file sm1 foo3 foo4) &&
commit_file sm1 &&
git diff-tree -p --no-commit-id --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm1 $smhead1..$smhead2:
> Add foo4 ($added foo4)
> Add foo3 ($added foo3)
EOF
test_cmp expected actual
'
test_expect_success 'submodule removed multiple commits' '
rm -rf sm1 &&
git diff-tree -p --no-commit-id --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm1 $smhead1..$smhead2:
> Add foo4 ($added foo4)
> Add foo3 ($added foo3)
EOF
test_cmp expected actual
'
test_expect_success 'submodule not initialized in new clone' '
git clone . sm3 &&
git -C sm3 diff-tree -p --no-commit-id --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm1 $smhead1...$smhead2 (commits not present)
EOF
test_cmp expected actual
'
test_expect_success 'setup submodule moved' '
git submodule update --checkout sm1 &&
git mv sm1 sm4 &&
commit_file sm4 &&
git diff-tree -p --no-commit-id --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm4 0000000...$smhead2 (new submodule)
EOF
test_cmp expected actual
'
test_expect_success 'submodule moved then removed' '
smhead3=$(add_file sm4 foo6 foo7) &&
commit_file sm4 &&
rm -rf sm4 &&
git diff-tree -p --no-commit-id --submodule=log HEAD >actual &&
cat >expected <<-EOF &&
Submodule sm4 $smhead2..$smhead3:
> Add foo7 ($added foo7)
> Add foo6 ($added foo6)
EOF
test_cmp expected actual
'
test_done
|
