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When running the test suite without building first, it is desirable to have the tests consider these variables being undefined as equivalent to the feature not being present, and in particular for the tests not to generate errors.
92 lines
2.4 KiB
Bash
Executable file
92 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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test_directory=$(cd "$(dirname "${BASH_SOURCE[0]}")" > /dev/null && pwd)
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test_description='run code with TSan enabled against the library'
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# Note it is hard to ensure race conditions are deterministic so this
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# only provides best effort detection.
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. "$test_directory"/test-lib.sh || exit 1
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if [ "${NOTMUCH_HAVE_TSAN-0}" != "1" ]; then
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printf "Skipping due to missing TSan support\n"
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test_done
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fi
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export TSAN_OPTIONS="suppressions=$test_directory/T810-tsan.suppressions"
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TEST_CFLAGS="${TEST_CFLAGS:-} -fsanitize=thread"
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cp -r ${MAIL_DIR} ${MAIL_DIR}-2
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test_begin_subtest "create"
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test_C ${MAIL_DIR} ${MAIL_DIR}-2 <<EOF
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#include <notmuch-test.h>
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#include <pthread.h>
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void *thread (void *arg) {
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char *mail_dir = arg;
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/*
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* Calls into notmuch_query_search_messages which was using the thread-unsafe
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* Xapian::Query::MatchAll.
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*/
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EXPECT0(notmuch_database_create (mail_dir, NULL));
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return NULL;
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}
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int main (int argc, char **argv) {
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pthread_t t1, t2;
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EXPECT0(pthread_create (&t1, NULL, thread, argv[1]));
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EXPECT0(pthread_create (&t2, NULL, thread, argv[2]));
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EXPECT0(pthread_join (t1, NULL));
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EXPECT0(pthread_join (t2, NULL));
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return 0;
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}
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EOF
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cat <<EOF > EXPECTED
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== stdout ==
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== stderr ==
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EOF
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test_expect_equal_file EXPECTED OUTPUT
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add_email_corpus
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rm -r ${MAIL_DIR}-2
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cp -r ${MAIL_DIR} ${MAIL_DIR}-2
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test_begin_subtest "query"
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test_C ${MAIL_DIR} ${MAIL_DIR}-2 <<EOF
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#include <notmuch-test.h>
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#include <pthread.h>
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void *thread (void *arg) {
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char *mail_dir = arg;
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notmuch_database_t *db;
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/*
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* 'from' is NOTMUCH_FIELD_PROBABILISTIC | NOTMUCH_FIELD_PROCESSOR and an
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* empty string gets us to RegexpFieldProcessor::operator which was using
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* the tread-unsafe Xapian::Query::MatchAll.
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*/
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EXPECT0(notmuch_database_open_with_config (mail_dir,
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NOTMUCH_DATABASE_MODE_READ_ONLY,
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NULL, NULL, &db, NULL));
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notmuch_query_t *query = notmuch_query_create (db, "from:\"\"");
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notmuch_messages_t *messages;
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EXPECT0(notmuch_query_search_messages (query, &messages));
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return NULL;
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}
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int main (int argc, char **argv) {
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pthread_t t1, t2;
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EXPECT0(pthread_create (&t1, NULL, thread, argv[1]));
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EXPECT0(pthread_create (&t2, NULL, thread, argv[2]));
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EXPECT0(pthread_join (t1, NULL));
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EXPECT0(pthread_join (t2, NULL));
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return 0;
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}
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EOF
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cat <<EOF > EXPECTED
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== stdout ==
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== stderr ==
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EOF
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test_expect_equal_file EXPECTED OUTPUT
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test_done
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