#!/usr/bin/env bash test_description="Emacs with large search results buffer" . $(dirname "$0")/test-lib.sh || exit 1 . $NOTMUCH_SRCDIR/test/test-lib-emacs.sh || exit 1 x=xxxxxxxxxx # 10 x=$x$x$x$x$x$x$x$x$x$x # 100 x=$x$x$x$x$x$x$x$x$x # 900 test_require_emacs # We generate a long subject here (over 900 bytes) so that the emacs # search results get large quickly. With 30 such messages we should # cross several 4kB page boundaries and see the bug. n=30 for i in $(seq 1 $n); do # Roughly 100B2 KiB per message. That is, we need two messages in order to # exceed the typical size of the pipe buffer (4 KiB on commodity systems). generate_message '[subject]="$x $i of $n"' done notmuch new > /dev/null test_begin_subtest "Ensure that emacs doesn't drop results" notmuch search '*' > EXPECTED sed -i -e 's/^thread:[0-9a-f]* //' -e 's/;//' -e 's/xx*/[BLOB]/' EXPECTED echo 'End of search results.' >> EXPECTED test_emacs '(notmuch-search "*") (notmuch-test-wait) (test-output)' sed -i -e s', *, ,g' -e 's/xxx*/[BLOB]/g' OUTPUT test_expect_equal_file EXPECTED OUTPUT test_done