notmuch/test/T850-git.sh
David Bremner 66ccf420c2 CLI/git: cache git indices
If the private index file matches a previously known revision of the
database, we can update the index incrementally using the recorded
lastmod counter. This is typically much faster than a full update,
although it could be slower in the case of large changes to the
database.

The "git-read-tree HEAD" is also a bottleneck, but unfortunately
sometimes is needed. Cache the index checksum and hash to reduce the
number of times the operation is run. The overall design is a
simplified version of the PrivateIndex class.
2022-06-17 08:40:19 -03:00

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Executable file

#!/usr/bin/env bash
test_description='"notmuch git" to save and restore tags'
. $(dirname "$0")/test-lib.sh || exit 1
if [ $NOTMUCH_HAVE_SFSEXP -ne 1 ]; then
printf "Skipping due to missing sfsexp library\n"
test_done
fi
add_email_corpus
git config --global user.email notmuch@example.org
git config --global user.name "Notmuch Test Suite"
test_begin_subtest "init"
test_expect_success "notmuch git -p '' -C remote.git init"
test_begin_subtest "clone"
test_expect_success "notmuch git -p '' -C tags.git clone remote.git"
test_begin_subtest "commit"
notmuch git -C tags.git -p '' 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
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "commit, with quoted tag"
notmuch git -C clone2.git -p '' clone tags.git
git -C clone2.git ls-tree -r --name-only HEAD | grep /inbox > BEFORE
notmuch tag '+"quoted tag"' '*'
notmuch git -C clone2.git -p '' commit
notmuch tag '-"quoted tag"' '*'
git -C clone2.git ls-tree -r --name-only HEAD | grep /inbox > AFTER
test_expect_equal_file_nonempty BEFORE AFTER
test_begin_subtest "commit (incremental)"
notmuch tag +test id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' commit
git -C tags.git ls-tree -r --name-only HEAD |
grep 20091117190054 | sort > OUTPUT
echo "--------------------------------------------------" >> OUTPUT
notmuch tag -test id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' commit
git -C tags.git ls-tree -r --name-only HEAD |
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
--------------------------------------------------
tags/20091117190054.GU3165@dottiness.seas.harvard.edu/inbox
tags/20091117190054.GU3165@dottiness.seas.harvard.edu/signed
tags/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
git -C tags.git ls-tree -r --name-only HEAD |
grep 20091117190054 | sort > OUTPUT
echo "--------------------------------------------------" >> OUTPUT
notmuch tag -test::one id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' commit
git -C tags.git ls-tree -r --name-only HEAD |
grep 20091117190054 | sort >> OUTPUT
cat <<EOF > EXPECTED
tags/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
EOF
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "checkout"
notmuch dump > BEFORE
notmuch tag -inbox '*'
notmuch git -C tags.git -p '' checkout
notmuch dump > AFTER
test_expect_equal_file_nonempty BEFORE AFTER
test_begin_subtest "archive"
notmuch git -C tags.git -p '' archive | tar tf - | \
grep 20091117190054.GU3165@dottiness.seas.harvard.edu | 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
EOF
notmuch git -C tags.git -p '' checkout
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "status"
notmuch tag +test id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' status > OUTPUT
cat <<EOF > EXPECTED
A 20091117190054.GU3165@dottiness.seas.harvard.edu test
EOF
notmuch git -C tags.git -p '' 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 -p '' commit
notmuch tag -test2 id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' fetch
notmuch git -C tags.git -p '' status > OUTPUT
cat <<EOF > EXPECTED
a 20091117190054.GU3165@dottiness.seas.harvard.edu test2
EOF
notmuch git -C tags.git -p '' checkout
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "merge"
notmuch git -C tags.git -p '' merge
notmuch dump id:20091117190054.GU3165@dottiness.seas.harvard.edu | grep -v '^#' > OUTPUT
cat <<EOF > EXPECTED
+inbox +signed +test2 +unread -- id:20091117190054.GU3165@dottiness.seas.harvard.edu
EOF
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "push"
notmuch tag +test3 id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' commit
notmuch tag -test3 id:20091117190054.GU3165@dottiness.seas.harvard.edu
notmuch git -C tags.git -p '' push
notmuch git -C remote.git -p '' checkout
notmuch dump id:20091117190054.GU3165@dottiness.seas.harvard.edu | grep -v '^#' > OUTPUT
cat <<EOF > EXPECTED
+inbox +signed +test2 +test3 +unread -- id:20091117190054.GU3165@dottiness.seas.harvard.edu
EOF
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "environment passed through when run as 'notmuch git'"
env NOTMUCH_GIT_DIR=foo NOTMUCH_GIT_PREFIX=bar NOTMUCH_PROFILE=default notmuch git -C tags.git -p '' -ldebug status |& \
grep '^env ' | notmuch_dir_sanitize > OUTPUT
cat <<EOF > EXPECTED
env NOTMUCH_GIT_DIR = foo
env NOTMUCH_GIT_PREFIX = bar
env NOTMUCH_PROFILE = default
env NOTMUCH_CONFIG = CWD/notmuch-config
EOF
test_expect_equal_file EXPECTED OUTPUT
test_done