test: add test case for completion bash flag

This test case verifies that starting Node.js with the completion bash flag prints out the expected result and ends right after. PR-URL: #24168 Reviewed-By: Bryan English <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]>
nodejs · Dec 26, 2018 · 63dc221 · 63dc221
1 parent dd67f39
commit 63dc221
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/test/parallel/test-bash-completion.js b/test/parallel/test-bash-completion.js
@@ -0,0 +1,23 @@
+'use strict';
+require('../common');
+const assert = require('assert');
+const child_process = require('child_process');
+
+const p = child_process.spawnSync(
+  process.execPath, [ '--completion-bash' ]);
+assert.ifError(p.error);
+assert.ok(p.stdout.toString().includes(
+  `_node_complete() {
+  local cur_word options
+  cur_word="\${COMP_WORDS[COMP_CWORD]}"
+  if [[ "\${cur_word}" == -* ]] ; then
+    COMPREPLY=( $(compgen -W '`));
+assert.ok(p.stdout.toString().includes(
+  `' -- "\${cur_word}") )
+    return 0
+  else
+    COMPREPLY=( $(compgen -f "\${cur_word}") )
+    return 0
+  fi
+}
+complete -F _node_complete node node_g`));