fix: test_trimmer on macOs and Solaris

[babeltrace.git] / tests / cli / test_trimmer

diff --git a/tests/cli/test_trimmer b/tests/cli/test_trimmer
index a3246b2cbeb5436e975ce480e01f2e7ea77c5943..9ef8980c812dd075c1b31778da22f0ebf8990989 100755 (executable)
--- a/tests/cli/test_trimmer
+++ b/tests/cli/test_trimmer
@@ -80,7 +80,8 @@ function expect_failure()
        isnt $? 0 "trimmer: ${msg}: exit status"
 
        num_events=$(wc -l < "${tmp_out}")
-       is "${num_events}" 0 "trimmer: ${msg}: number of events (0)"
+       # Use bash parameter expansion to strip spaces added by BSD 'wc' on macOs and Solaris
+       is "${num_events// /}" 0 "trimmer: ${msg}: number of events (0)"
 
        stderr="$(cat "${tmp_err}")"
        # "like" doesn't like when the passed text is empty.