Merge pull request #110 from ourPLCC/test-languages

.gitignore

@@ -1,3 +1,6 @@
+# This is created by bin/test/languages.bash. But should not be committed.
+languages/
+
 # PLCC places generated Java files in directories named Java. Ignore them.
 Java/
 

bin/test/languages.bash

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+LANGUAGES_VERSION="${LANGUAGES_VERSION:-}"
+cd /tmp
+
+rm -rf languages
+git clone https://github.com/ourPLCC/languages.git
+if [ -n "${LANGUAGES_VERSION}" ] ; then
+    git -C ./languages checkout "${LANGUAGES_VERSION}"
+fi
+languages/bin/test.bash
+rm -rf languages

docs/Developer.md

@@ -211,6 +211,20 @@ bin/test/everything.bash
 bin/test/functionality.bash
 ```
 
+### Test languages
+
+Check if our changes work with ourPLCC/languages:
+
+```bash
+bin/test/languages.bash
+```
+
+Test a specific version (git tag, branch, or commit hash) of ourPLCC/languages:
+
+```bash
+LANGUAGES_VESRION=v1.0.1 bin/test/languages.bash
+```
+
 ### Test other things
 
 To learn what other class of tests you can run...