tests: monitor: Fix regex collecting expected echo output

No input triggered this bug, but the match would accept "insert" and
"replace" keywords anywhere in the line not just at the beginning as was
intended.

Fixes: b2506e5504fed ("tests: Merge monitor and echo test suites")
Signed-off-by: Phil Sutter <phil@nwl.cc>

diff --git a/tests/monitor/run-tests.sh b/tests/monitor/run-tests.sh
index 03091d17452121d0ff2a6ec30d6a9fedbaac768a..4cbdee587f47c40f10bf31f8b3b1cf8d3cd214df 100755 (executable)
--- a/tests/monitor/run-tests.sh
+++ b/tests/monitor/run-tests.sh
@@ -52,7 +52,7 @@ echo_output_append() {
                grep '^\(add\|replace\|insert\)' $command_file >>$output_file
                return
        }
-       [[ "$*" =~ ^add|replace|insert ]] && echo "$*" >>$output_file
+       [[ "$*" =~ ^(add|replace|insert) ]] && echo "$*" >>$output_file
 }
 json_output_filter() { # (filename)
        # unify handle values