#!/usr/bin/env bash

test_description='"notmuch config"'
. $(dirname "$0")/test-lib.sh || exit 1

cp notmuch-config initial-config

test_begin_subtest "Get string value"
test_expect_equal "$(notmuch config get user.name)" "Notmuch Test Suite"

test_begin_subtest "Get list value"
cat <<EOF > EXPECTED
inbox
unread
EOF
notmuch config get new.tags | sort > OUTPUT
test_expect_equal_file EXPECTED OUTPUT

test_begin_subtest "Set string value"
notmuch config set foo.string "this is a string value"
test_expect_equal "$(notmuch config get foo.string)" "this is a string value"

test_begin_subtest "Set string value again"
notmuch config set foo.string "this is another string value"
test_expect_equal "$(notmuch config get foo.string)" "this is another string value"

test_begin_subtest "Set list value"
notmuch config set foo.list this "is a" "list value"
test_expect_equal "$(notmuch config get foo.list)" "\
this
is a
list value"

test_begin_subtest "Set list value again"
notmuch config set foo.list this "is another" "list value"
test_expect_equal "$(notmuch config get foo.list)" "\
this
is another
list value"

test_begin_subtest "Remove key"
notmuch config set foo.remove baz
notmuch config set foo.remove
test_expect_equal "$(notmuch config get foo.remove)" ""

test_begin_subtest "Remove non-existent key"
notmuch config set foo.nonexistent
test_expect_equal "$(notmuch config get foo.nonexistent)" ""

test_begin_subtest "List all items"
notmuch config list 2>&1 | notmuch_config_sanitize > OUTPUT
cat <<EOF > EXPECTED
built_with.compact=something
built_with.field_processor=something
built_with.retry_lock=something
built_with.sexp_queries=something
database.autocommit=8000
database.mail_root=MAIL_DIR
database.path=MAIL_DIR
foo.list=this;is another;list value;
foo.string=this is another string value
index.as_text=
maildir.synchronize_flags=true
new.ignore=
new.tags=unread;inbox
search.authors_matched_separator=| 
search.authors_separator=, 
search.exclude_tags=
user.name=Notmuch Test Suite
user.other_email=test_suite_other@notmuchmail.org;test_suite@otherdomain.org
user.primary_email=test_suite@notmuchmail.org
EOF
test_expect_equal_file EXPECTED OUTPUT

test_begin_subtest "Round trip config item with leading spaces"
test_subtest_known_broken
notmuch config set foo.bar "  thing"
output=$(notmuch config get foo.bar)
test_expect_equal "${output}" "  thing"

test_begin_subtest "Round trip config item with leading tab"
test_subtest_known_broken
notmuch config set foo.bar "	thing"
output=$(notmuch config get foo.bar)
test_expect_equal "${output}" "	thing"

test_begin_subtest "Round trip config item with embedded tab"
notmuch config set foo.bar "thing	other"
output=$(notmuch config get foo.bar)
test_expect_equal "${output}" "thing	other"

test_begin_subtest "Round trip config item with embedded backslash"
notmuch config set foo.bar 'thing\other'
output=$(notmuch config get foo.bar)
test_expect_equal "${output}" "thing\other"

test_begin_subtest "Round trip config item with embedded NL/CR"
notmuch config set foo.bar 'thing
\rother'
output=$(notmuch config get foo.bar)
test_expect_equal "${output}" "thing
\rother"

test_begin_subtest "Top level --config=FILE option"
cp "${NOTMUCH_CONFIG}" alt-config
notmuch --config=alt-config config set user.name "Another Name"
test_expect_equal "$(notmuch --config=alt-config config get user.name)" \
    "Another Name"

test_begin_subtest "Top level --config:FILE option"
test_expect_equal "$(notmuch --config:alt-config config get user.name)" \
    "Another Name"

test_begin_subtest "Top level --config<space>FILE option"
test_expect_equal "$(notmuch --config alt-config config get user.name)" \
    "Another Name"

test_begin_subtest "Top level --config=FILE option changed the right file"
test_expect_equal "$(notmuch config get user.name)" \
    "Notmuch Test Suite"

test_begin_subtest "Read config file through a symlink"
ln -s alt-config alt-config-link
test_expect_equal "$(notmuch --config=alt-config-link config get user.name)" \
    "Another Name"

test_begin_subtest "Write config file through a symlink"
notmuch --config=alt-config-link config set user.name "Link Name"
test_expect_equal "$(notmuch --config=alt-config-link config get user.name)" \
    "Link Name"

test_begin_subtest "Writing config file through symlink follows symlink"
test_expect_equal "$(readlink alt-config-link)" "alt-config"

test_begin_subtest "Round trip arbitrary key"
key=g${RANDOM}.m${RANDOM}
value=${RANDOM}
notmuch config set ${key} ${value}
output=$(notmuch config get ${key})
test_expect_equal "${output}" "${value}"

test_begin_subtest "Clear arbitrary key"
notmuch config set ${key}
output=$(notmuch config get ${key})
test_expect_equal "${output}" ""

db_path=${HOME}/database-path

test_begin_subtest "Absolute database path returned"
notmuch config set database.path ${HOME}/Maildir
test_expect_equal "$(notmuch config get database.path)" \
		  "${HOME}/Maildir"

ln -s `pwd`/mail home/Maildir
add_email_corpus
test_begin_subtest "Relative database path expanded"
notmuch config set database.path Maildir
path=$(notmuch config get database.path | notmuch_dir_sanitize)
count=$(notmuch count '*')
test_expect_equal "${path} ${count}" \
		  "CWD/home/Maildir 52"

test_begin_subtest "Add config to database"
notmuch new
key=g${RANDOM}.m${RANDOM}
value=${RANDOM}
notmuch config set --database ${key} ${value}
notmuch dump --include=config > OUTPUT
cat <<EOF > EXPECTED
#notmuch-dump batch-tag:3 config
#@ ${key} ${value}
EOF
test_expect_equal_file EXPECTED OUTPUT

test_begin_subtest "Roundtrip config to/from database"
notmuch new
key=g${RANDOM}.m${RANDOM}
value=${RANDOM}
notmuch config set --database ${key} ${value}
output=$(notmuch config get ${key})
test_expect_equal "${output}" "${value}"

test_begin_subtest "set built_with.* yields error"
test_expect_code 1 "notmuch config set built_with.compact false"

test_begin_subtest "get built_with.{compact,field_processor} prints true"
for key in compact field_processor; do
    notmuch config get built_with.${key}
done > OUTPUT
cat <<EOF > EXPECTED
true
true
EOF
test_expect_equal_file EXPECTED OUTPUT

test_begin_subtest "get built_with.nonexistent prints false"
output=$(notmuch config get built_with.nonexistent)
test_expect_equal "$output" "false"

test_begin_subtest "Bad utf8 reported as error"
cp initial-config bad-config
printf '[query]\nq3=from:\xff\n' >>bad-config
test_expect_code 1 "notmuch --config=./bad-config config list"

test_begin_subtest "Specific error message about bad utf8"
notmuch --config=./bad-config config list 2>ERRORS
cat <<EOF > EXPECTED
GLib: Key file contains key “q3” with value “from:�” which is not UTF-8
Error: unable to load config file.
EOF
test_expect_equal_file EXPECTED ERRORS

test_done