2 test_description="Emacs with large search results buffer"
3 . $(dirname "$0")/test-lib.sh || exit 1
4 . $NOTMUCH_SRCDIR/test/test-lib-emacs.sh || exit 1
7 x=$x$x$x$x$x$x$x$x$x$x # 100
8 x=$x$x$x$x$x$x$x$x$x # 900
12 # We generate a long subject here (over 900 bytes) so that the emacs
13 # search results get large quickly. With 30 such messages we should
14 # cross several 4kB page boundaries and see the bug.
16 for i in $(seq 1 $n); do
17 # Roughly 100B2 KiB per message. That is, we need two messages in order to
18 # exceed the typical size of the pipe buffer (4 KiB on commodity systems).
19 generate_message '[subject]="$x $i of $n"'
22 notmuch new > /dev/null
24 test_begin_subtest "Ensure that emacs doesn't drop results"
25 notmuch search '*' > EXPECTED
26 sed -i -e 's/^thread:[0-9a-f]* //' -e 's/;//' -e 's/xx*/[BLOB]/' EXPECTED
27 echo 'End of search results.' >> EXPECTED
29 test_emacs '(notmuch-search "*")
32 sed -i -e s', *, ,g' -e 's/xxx*/[BLOB]/g' OUTPUT
33 test_expect_equal_file EXPECTED OUTPUT