annotate a number of BTests as unsuited for -O gen-C++ testing due to multiple Zeek runs

testing/btest/broker/peering-directionality.zeek

@@ -1,6 +1,10 @@
 # This tests whether the script-layer can correctly query if a given Broker
 # peering originated from the local node or from another node that peered with it.
 #
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-GROUP: broker
 # @TEST-PORT: BROKER_PORT
 #

testing/btest/broker/publish-errors.zeek

@@ -1,5 +1,9 @@
 # @TEST-DOC: Test that calling Broker::publish() with a Cluster::Event instance fails. Regression test for #4571.
 #
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-GROUP: broker
 #
 # @TEST-PORT: BROKER_PORT

testing/btest/broker/remote_event_vector_any.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-GROUP: broker
 #
 # @TEST-PORT: BROKER_PORT

testing/btest/broker/remote_id.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-GROUP: broker
 #
 # @TEST-PORT: BROKER_PORT

testing/btest/core/discarder.zeek

@@ -1,3 +1,6 @@
+# Can't use this test for -O gen-C++ because of multiple differing Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+
 # @TEST-EXEC: zeek -b -C -r $TRACES/wikipedia.trace discarder-ip.zeek >output
 # @TEST-EXEC: zeek -b -C -r $TRACES/wikipedia.trace discarder-tcp.zeek >>output
 # @TEST-EXEC: zeek -b -C -r $TRACES/wikipedia.trace discarder-udp.zeek >>output

testing/btest/core/load-prefixes.zeek

@@ -1,5 +1,10 @@
 # A test of prefix-based @load'ing
 
+# Can't use this test for -O gen-C++ because none of the scripts has
+# testing/btest in its path when loaded, so don't get recognized for
+# compilation.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+
 # @TEST-EXEC: zeek -b base/utils/site base/protocols/http addprefixes >output
 # @TEST-EXEC: btest-diff output
 

testing/btest/coverage/zeek-profiler-file.zeek

@@ -1,4 +1,8 @@
 # @TEST-REQUIRES: test "${ZEEK_ZAM}" != "1"
+# Can't use this test for -O gen-C++ because none of the scripts has
+# testing/btest in its path when loaded, so don't get recognized for
+# compilation.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
 #
 # @TEST-EXEC: ZEEK_PROFILER_FILE=cov.txt zeek -b -r $TRACES/http/get.trace profiling-test1.zeek
 # @TEST-EXEC: grep profiling-test1.zeek cov.txt > step1.out

testing/btest/language/at-dir.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because the additional script doesn't
+# have testing/btest in its path when loaded, so isn't recognized for
+# compilation.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
 # @TEST-EXEC: zeek -b %INPUT >out
 # @TEST-EXEC: TEST_DIFF_CANONIFIER=$SCRIPTS/diff-remove-abspath btest-diff out
 # @TEST-EXEC: zeek -b ./pathtest.zeek >out2

testing/btest/scripts/base/files/x509/x509_check_cert_hostname.zeek

@@ -1,5 +1,8 @@
 # Test that certificate event caching works as expected.
 
+# Can't use this test for -O gen-C++ because of multiple different Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+
 # @TEST-EXEC: zeek -b -r $TRACES/tls/google-duplicate.trace common.zeek google-duplicate.zeek
 # @TEST-EXEC: cat $TRACES/tls/tls-fragmented-handshake.pcap.gz | gunzip | zeek -b -r - common.zeek fragmented.zeek
 # @TEST-EXEC: zeek -b -r $TRACES/rdp/rdp-to-ssl.pcap common.zeek rdp.zeek

testing/btest/scripts/base/frameworks/cluster/custom_pool_exclusivity.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-PORT: BROKER_MANAGER_PORT
 # @TEST-PORT: BROKER_PROXY1_PORT
 # @TEST-PORT: BROKER_PROXY2_PORT

testing/btest/scripts/base/frameworks/control/id_value.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+
 # @TEST-PORT: BROKER_PORT
 #
 # @TEST-EXEC: btest-bg-run controllee  ZEEKPATH=$ZEEKPATH:.. zeek -b %INPUT only-for-controllee frameworks/control/controllee Broker::default_port=$BROKER_PORT

testing/btest/scripts/base/frameworks/netcontrol/acld-hook.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-PORT: BROKER_PORT
 # @TEST-EXEC: btest-bg-run recv "zeek -b ../recv.zeek >recv.out"
 # @TEST-EXEC: btest-bg-run send "zeek -b -r $TRACES/tls/ecdhe.pcap --pseudo-realtime ../send.zeek >send.out"

testing/btest/scripts/base/frameworks/netcontrol/acld.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-PORT: BROKER_PORT
 # @TEST-EXEC: btest-bg-run recv "zeek -b ../recv.zeek >recv.out"
 # @TEST-EXEC: btest-bg-run send "zeek -b -r $TRACES/tls/ecdhe.pcap --pseudo-realtime ../send.zeek >send.out"

testing/btest/scripts/base/frameworks/netcontrol/broker.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-PORT: BROKER_PORT
 # @TEST-EXEC: btest-bg-run recv "zeek -b ../recv.zeek >recv.out"
 # @TEST-EXEC: btest-bg-run send "zeek -b -r $TRACES/smtp.trace --pseudo-realtime ../send.zeek >send.out"

testing/btest/scripts/base/frameworks/openflow/broker-basic.zeek

@@ -1,3 +1,7 @@
+# Can't use this test for -O gen-C++ because of multiple simultaneous
+# Zeek runs.
+# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
+#
 # @TEST-PORT: BROKER_PORT
 # @TEST-EXEC: btest-bg-run recv "zeek -b ../recv.zeek >recv.out"
 # @TEST-EXEC: btest-bg-run send "zeek -b -r $TRACES/smtp.trace --pseudo-realtime ../send.zeek >send.out"