Merge remote-tracking branch 'origin/master' into DS-3136

.travis.yml

@@ -1,23 +1,25 @@
 language: r
 r:
   - release
-dist: xenial
-sudo: required
+dist: bionic
 cache: packages
 warnings_are_errors: false
 
 # install debian libraries to match R-servers
 # update pre-installed packages to latest versions
 before_install:
+  - export R_REMOTES_NO_ERRORS_FROM_WARNINGS="true"
   - sudo add-apt-repository -y ppa:ubuntugis/ubuntugis-unstable
   - sudo apt-get -qq update
   - sudo apt-get install -y libgdal-dev libproj-dev python-protobuf libprotoc-dev libprotobuf-dev libv8-dev librsvg2-dev libmpfr-dev libnlopt-dev
   - sudo add-apt-repository -y ppa:cran/libgit2
   - sudo apt-get -qq update
   - sudo apt-get install libgit2-dev
-  - export R_REMOTES_NO_ERRORS_FROM_WARNINGS="true"
-  - rcode="tfile <- tempfile(); capture.output(res<-devtools::test(), file = tfile); out <- readLines(tfile); cat(out, sep = '\n'); "
-  - rcode+="tmp <- unlist(strsplit(split='[[:space:]]+', tail(out, 1))); "
+  - sudo apt-get install -y r-cran-rcppeigen
+  - rcode="options('testthat.progress.max_fails' = Inf); "
+  - rcode+="tfile <- tempfile(); capture.output(res<-devtools::test(), file = tfile); out <- readLines(tfile); cat(out, sep = '\n'); "
+  - rcode+="line.fail <- max(grep('FAIL', out)); "
+  - rcode+="tmp <- unlist(strsplit(split='[[:space:]]+', out[line.fail])); "
   - rcode+="pos.fail <- grep('FAIL', tmp); n.fail <- as.numeric(tmp[pos.fail+1]); "
   - rcode+="res <- as.data.frame(res); out <- data.frame(file = unlist(res[['file']]), warning = unlist(res[['warning']])); "
   - rcode+="write.csv(out, file='test_results.csv'); "