test_done
fi
+# be very careful using backup_database / restore_database in this
+# file, as they fool the cache invalidation checks in notmuch-git.
+
add_email_corpus
git config --global user.email notmuch@example.org
test_begin_subtest "clone"
test_expect_success "notmuch git -p '' -C tags.git clone remote.git"
+test_begin_subtest "initial commit needs force"
+test_expect_code 1 "notmuch git -C tags.git commit"
+
+test_begin_subtest "committing new prefix requires force"
+notmuch git -C force-prefix.git init
+notmuch tag +new-prefix::foo id:20091117190054.GU3165@dottiness.seas.harvard.edu
+test_expect_code 1 "notmuch git -l debug -p 'new-prefix::' -C force-prefix.git commit"
+notmuch tag -new-prefix::foo id:20091117190054.GU3165@dottiness.seas.harvard.edu
+
+test_begin_subtest "committing new prefix works with force"
+notmuch tag +new-prefix::foo id:20091117190054.GU3165@dottiness.seas.harvard.edu
+notmuch git -l debug -p 'new-prefix::' -C force-prefix.git commit --force
+git -C force-prefix.git ls-tree -r --name-only HEAD | notmuch_git_sanitize | xargs dirname | sort -u > OUTPUT
+notmuch tag -new-prefix::foo id:20091117190054.GU3165@dottiness.seas.harvard.edu
+cat <<EOF>EXPECTED
+20091117190054.GU3165@dottiness.seas.harvard.edu
+EOF
+test_expect_equal_file_nonempty EXPECTED OUTPUT
+
+test_begin_subtest "checkout new prefix requires force"
+test_expect_code 1 "notmuch git -l debug -p 'new-prefix::' -C force-prefix.git checkout"
+
+test_begin_subtest "checkout new prefix works with force"
+notmuch dump > BEFORE
+notmuch git -l debug -p 'new-prefix::' -C force-prefix.git checkout --force
+notmuch dump --include=tags id:20091117190054.GU3165@dottiness.seas.harvard.edu | grep -v '^#' > OUTPUT
+notmuch restore < BEFORE
+cat <<EOF > EXPECTED
++inbox +new-prefix%3a%3afoo +signed +unread -- id:20091117190054.GU3165@dottiness.seas.harvard.edu
+EOF
+test_expect_equal_file_nonempty EXPECTED OUTPUT
+
test_begin_subtest "commit"
-notmuch git -C tags.git commit
-git -C tags.git ls-tree -r --name-only HEAD | xargs dirname | sort -u | sed s,tags/,id:, > OUTPUT
-notmuch search --output=messages '*' | sort > EXPECTED
+notmuch git -C tags.git commit --force
+git -C tags.git ls-tree -r --name-only HEAD | notmuch_git_sanitize | xargs dirname | sort -u > OUTPUT
+notmuch search --output=messages '*' | sed s/^id:// | sort > EXPECTED
test_expect_equal_file_nonempty EXPECTED OUTPUT
+test_begin_subtest "commit --force succeeds"
+notmuch git -C force.git init
+test_expect_success "notmuch git -C force.git commit --force"
+
+test_begin_subtest "changing git.safe_fraction succeeds"
+notmuch config set git.safe_fraction 1
+notmuch git -C force2.git init
+test_expect_success "notmuch git -C force2.git commit"
+notmuch config set git.safe_fraction
+
test_begin_subtest "commit, with quoted tag"
notmuch git -C clone2.git clone tags.git
git -C clone2.git ls-tree -r --name-only HEAD | grep /inbox > BEFORE
test_begin_subtest "commit (incremental)"
notmuch tag +test id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git commit
-git -C tags.git ls-tree -r --name-only HEAD |
+git -C tags.git ls-tree -r --name-only HEAD | notmuch_git_sanitize | \
grep 20091117190054 | sort > OUTPUT
echo "--------------------------------------------------" >> OUTPUT
notmuch tag -test id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git commit
-git -C tags.git ls-tree -r --name-only HEAD |
+git -C tags.git ls-tree -r --name-only HEAD | notmuch_git_sanitize | \
grep 20091117190054 | sort >> OUTPUT
cat <<EOF > EXPECTED
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/signed
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/test
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/unread
+20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
+20091117190054.GU3165@dottiness.seas.harvard.edu/signed
+20091117190054.GU3165@dottiness.seas.harvard.edu/test
+20091117190054.GU3165@dottiness.seas.harvard.edu/unread
--------------------------------------------------
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/signed
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/unread
+20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
+20091117190054.GU3165@dottiness.seas.harvard.edu/signed
+20091117190054.GU3165@dottiness.seas.harvard.edu/unread
EOF
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "commit (change prefix)"
notmuch tag +test::one id:20091117190054.GU3165@dottiness.seas.harvard.edu
-notmuch git -C tags.git -p 'test::' commit
+notmuch git -C tags.git -p 'test::' commit --force
git -C tags.git ls-tree -r --name-only HEAD |
- grep 20091117190054 | sort > OUTPUT
+ grep 20091117190054 | notmuch_git_sanitize | sort > OUTPUT
echo "--------------------------------------------------" >> OUTPUT
notmuch tag -test::one id:20091117190054.GU3165@dottiness.seas.harvard.edu
-notmuch git -C tags.git commit
-git -C tags.git ls-tree -r --name-only HEAD |
+notmuch git -C tags.git commit --force
+git -C tags.git ls-tree -r --name-only HEAD | notmuch_git_sanitize | \
grep 20091117190054 | sort >> OUTPUT
cat <<EOF > EXPECTED
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/one
+20091117190054.GU3165@dottiness.seas.harvard.edu/one
--------------------------------------------------
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/signed
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/unread
+20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
+20091117190054.GU3165@dottiness.seas.harvard.edu/signed
+20091117190054.GU3165@dottiness.seas.harvard.edu/unread
EOF
test_expect_equal_file_nonempty EXPECTED OUTPUT
+backup_database
+test_begin_subtest "large checkout needs --force"
+notmuch tag -inbox '*'
+test_expect_code 1 "notmuch git -C tags.git checkout"
+restore_database
+
+test_begin_subtest "checkout (git.safe_fraction)"
+notmuch git -C force3.git clone tags.git
+notmuch dump > BEFORE
+notmuch tag -inbox '*'
+notmuch config set git.safe_fraction 1
+notmuch git -C force3.git checkout
+notmuch config set git.safe_fraction
+notmuch dump > AFTER
+test_expect_equal_file_nonempty BEFORE AFTER
+
test_begin_subtest "checkout"
notmuch dump > BEFORE
notmuch tag -inbox '*'
-notmuch git -C tags.git checkout
+notmuch git -C tags.git checkout --force
notmuch dump > AFTER
test_expect_equal_file_nonempty BEFORE AFTER
test_begin_subtest "archive"
notmuch git -C tags.git archive | tar tf - | \
- grep 20091117190054.GU3165@dottiness.seas.harvard.edu | sort > OUTPUT
+ grep 20091117190054.GU3165@dottiness.seas.harvard.edu | notmuch_git_sanitize | sort > OUTPUT
cat <<EOF > EXPECTED
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/signed
-tags/20091117190054.GU3165@dottiness.seas.harvard.edu/unread
+20091117190054.GU3165@dottiness.seas.harvard.edu/
+20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
+20091117190054.GU3165@dottiness.seas.harvard.edu/signed
+20091117190054.GU3165@dottiness.seas.harvard.edu/unread
EOF
notmuch git -C tags.git checkout
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "fetch"
notmuch tag +test2 id:20091117190054.GU3165@dottiness.seas.harvard.edu
-notmuch git -C remote.git commit
+notmuch git -C remote.git commit --force
notmuch tag -test2 id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git fetch
notmuch git -C tags.git status > OUTPUT
EOF
test_expect_equal_file EXPECTED OUTPUT
+test_begin_subtest "default version is 1"
+notmuch git -l debug -C default-version.git init
+output=$(git -C default-version.git cat-file blob HEAD:FORMAT)
+test_expect_equal "${output}" 1
+
+test_begin_subtest "illegal version"
+test_expect_code 1 "notmuch git -l debug -C default-version.git init --format-version=42"
+
+hash=("" "8d/c3/") # for use in synthetic repo contents.
+for ver in {0..1}; do
+ test_begin_subtest "init version=${ver}"
+ notmuch git -C version-${ver}.git -p "test${ver}::" init --format-version=${ver}
+ output=$(git -C version-${ver}.git ls-tree -r --name-only HEAD)
+ expected=("" "FORMAT")
+ test_expect_equal "${output}" "${expected[${ver}]}"
+
+ test_begin_subtest "initial commit version=${ver}"
+ notmuch tag "+test${ver}::a" "+test${ver}::b" id:20091117190054.GU3165@dottiness.seas.harvard.edu
+ notmuch git -C version-${ver}.git -p "test${ver}::" commit --force
+ git -C version-${ver}.git ls-tree -r --name-only HEAD | grep -v FORMAT > OUTPUT
+cat <<EOF > EXPECTED
+tags/${hash[${ver}]}20091117190054.GU3165@dottiness.seas.harvard.edu/a
+tags/${hash[${ver}]}20091117190054.GU3165@dottiness.seas.harvard.edu/b
+EOF
+ test_expect_equal_file_nonempty EXPECTED OUTPUT
+
+ test_begin_subtest "second commit repo=${ver}"
+ notmuch tag "+test${ver}::c" "+test${ver}::d" id:20091117190054.GU3165@dottiness.seas.harvard.edu
+ notmuch git -C version-${ver}.git -p "test${ver}::" commit --force
+ git -C version-${ver}.git ls-tree -r --name-only HEAD | grep -v FORMAT > OUTPUT
+cat <<EOF > EXPECTED
+tags/${hash[$ver]}20091117190054.GU3165@dottiness.seas.harvard.edu/a
+tags/${hash[$ver]}20091117190054.GU3165@dottiness.seas.harvard.edu/b
+tags/${hash[$ver]}20091117190054.GU3165@dottiness.seas.harvard.edu/c
+tags/${hash[$ver]}20091117190054.GU3165@dottiness.seas.harvard.edu/d
+EOF
+ test_expect_equal_file_nonempty EXPECTED OUTPUT
+
+ test_begin_subtest "checkout repo=${ver} "
+ notmuch dump > BEFORE
+ notmuch tag -test::${ver}::a '*'
+ notmuch git -C version-${ver}.git -p "test${ver}::" checkout --force
+ notmuch dump > AFTER
+ test_expect_equal_file_nonempty BEFORE AFTER
+done
+
test_done