git.notmuchmail.org Git - notmuch/blob - test/T360-symbol-hiding.sh

   1 #!/usr/bin/env bash
   2 #
   3 # Copyright (c) 2011 David Bremner
   4 #
   5
   6 # This test tests whether hiding Xapian::Error symbols in libnotmuch
   7 # also hides them for other users of libxapian. This is motivated by
   8 # the discussion in http://gcc.gnu.org/wiki/Visibility'
   9
  10 test_description='exception symbol hiding'
  11
  12 . ./test-lib.sh || exit 1
  13
  14 test_begin_subtest 'running test' run_test
  15 mkdir -p ${PWD}/fakedb/.notmuch
  16 ( LD_LIBRARY_PATH="$TEST_DIRECTORY/../lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}" \
  17                  $TEST_DIRECTORY/symbol-test ${PWD}/fakedb ${PWD}/nonexistent \
  18                  2>&1 | sed "s,${PWD},CWD,g") > OUTPUT
  19
  20 cat <<EOF > EXPECTED
  21 A Xapian exception occurred opening database: Couldn't stat 'CWD/fakedb/.notmuch/xapian'
  22 caught No chert database found at path \`CWD/nonexistent'
  23 EOF
  24 test_expect_equal_file EXPECTED OUTPUT
  25
  26 test_begin_subtest 'checking output'
  27 test_expect_equal "$result" "$output"
  28
  29 test_begin_subtest 'comparing existing to exported symbols'
  30 nm -P $TEST_DIRECTORY/../lib/libnotmuch.so | awk '$2 == "T" && $1 ~ "^notmuch" {print $1}' | sort | uniq > ACTUAL
  31 sed -n 's/[[:blank:]]*\(notmuch_[^;]*\);/\1/p' $TEST_DIRECTORY/../notmuch.sym | sort | uniq > EXPORTED
  32 test_expect_equal_file EXPORTED ACTUAL
  33
  34 test_done