Add JRuby 9.3.4.0 to Dockerfile and use it for 9.3.x testing.
diff --git a/kokoro/linux/dockerfile/test/ruby/Dockerfile b/kokoro/linux/dockerfile/test/ruby/Dockerfile
index 914cd4b..0e34fe5 100644
--- a/kokoro/linux/dockerfile/test/ruby/Dockerfile
+++ b/kokoro/linux/dockerfile/test/ruby/Dockerfile
@@ -38,6 +38,7 @@
RUN /bin/bash -l -c "rvm install 3.1.0"
RUN /bin/bash -l -c "rvm install jruby-9.2.20.1"
RUN /bin/bash -l -c "rvm install jruby-9.3.3.0"
+RUN /bin/bash -l -c "rvm install jruby-9.3.4.0"
RUN /bin/bash -l -c "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
RUN /bin/bash -l -c "echo 'export PATH=/usr/local/rvm/bin:$PATH' >> ~/.bashrc"
diff --git a/tests.sh b/tests.sh
index a41f69f..2b08a1e 100755
--- a/tests.sh
+++ b/tests.sh
@@ -444,7 +444,7 @@
build_jruby93() {
internal_build_cpp # For conformance tests.
internal_build_java jdk8 && cd .. # For Maven protobuf jar with local changes
- cd ruby && bash travis-test.sh jruby-9.3.3.0 && cd ..
+ cd ruby && bash travis-test.sh jruby-9.3.4.0 && cd ..
}
build_javascript() {
