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lib/sexp: provide relative lastmod queries

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Test the relatively trivial logic changes for the sexp query parser
first before refactoring that logic to share with the infix query
parser.
This commit is contained in:
David Bremner 2022-08-14 12:02:57 -03:00
parent 84e4e130e2
commit 606d9b02e4
4 changed files with 47 additions and 0 deletions
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3
doc/man7/notmuch-sexp-queries.rst
View file

@ -125,6 +125,9 @@ bounds. Either upper or lower bound may be specified as ``""`` or
``*`` to specify the lowest possible lower bound or highest possible
upper bound.
``lastmod`` ranges support negative arguments, interpreted relative to
the most recent database revision (see :option:`count --lastmod`).
.. _field-table:
.. table:: Fields with supported modifiers

6
lib/parse-sexp.cc
View file

@ -575,6 +575,9 @@ _sexp_parse_range (notmuch_database_t *notmuch, const _sexp_prefix_t *prefix,
return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
}
if (from_idx < 0)
from_idx += notmuch_database_get_revision (notmuch, NULL);
try {
if (EMPTY_STRING (to))
to_idx = LONG_MAX;
@ -585,6 +588,9 @@ _sexp_parse_range (notmuch_database_t *notmuch, const _sexp_prefix_t *prefix,
return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
}
if (to_idx < 0)
to_idx += notmuch_database_get_revision (notmuch, NULL);
output = Xapian::Query (Xapian::Query::OP_VALUE_RANGE, NOTMUCH_VALUE_LAST_MOD,
Xapian::sortable_serialise (from_idx),
Xapian::sortable_serialise (to_idx));

30
test/T081-sexpr-search.sh
View file

@ -934,6 +934,14 @@ notmuch search lastmod:$revision..$revision | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(and (lastmod $revision))" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "lastmod query, one argument (negative)"
notmuch tag +4EFC743A.3060609@april.org id:4EFC743A.3060609@april.org
revision=$(notmuch count --lastmod '*' | cut -f3)
revision1=$((revision - 1))
notmuch search lastmod:$revision1..$revision1 | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod -1)" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "lastmod query, two arguments"
notmuch tag +keithp from:keithp
revision2=$(notmuch count --lastmod '*' | cut -f3)
@ -941,16 +949,38 @@ notmuch search lastmod:$revision..$revision2 | notmuch_search_sanitize > EXPECTE
notmuch search --query=sexp "(and (lastmod $revision $revision2))" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "lastmod query, two arguments, first negative"
revdiff=$((revision2 - revision))
notmuch search lastmod:$revision..$revision2 | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod -$revdiff $revision2)" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "lastmod query, two arguments, second negative"
revdiff=$((revision2 - revision))
notmuch search lastmod:..$revision | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod 0 -$revdiff)" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file EXPECTED OUTPUT
test_begin_subtest "lastmod query, lower bound only"
notmuch search lastmod:$revision.. | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod $revision \"\")" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "lastmod query, lower bound only (negative)"
notmuch search lastmod:$revision.. | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod -$revdiff \"\")" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "lastmod query, upper bound only"
notmuch search lastmod:..$revision2 | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod \"\" $revision2)" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "lastmod query, upper bound only (negative)"
notmuch search lastmod:..$revision | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod \"\" -$revdiff)" | notmuch_search_sanitize > OUTPUT
test_expect_equal_file_nonempty EXPECTED OUTPUT
test_begin_subtest "lastmod query, lower bound only, using *"
notmuch search lastmod:$revision.. | notmuch_search_sanitize > EXPECTED
notmuch search --query=sexp "(lastmod $revision *)" | notmuch_search_sanitize > OUTPUT

8
test/T570-revision-tracking.sh
View file

@ -95,4 +95,12 @@ subtotal=$(notmuch count lastmod:..$lastmod)
result=$(($subtotal == $total-1))
test_expect_equal 1 "$result"
if [ $NOTMUCH_HAVE_SFSEXP -eq 1 ]; then
test_begin_subtest 'exclude one message using negative lastmod (sexp)'
total=$(notmuch count '*')
notmuch tag +${RANDOM} id:4EFC743A.3060609@april.org
count=$(notmuch count --query=sexp '(lastmod -1 *)')
test_expect_equal 1 "$count"
fi
test_done