[njs] Interactive shell: fixed non-ascii character support.

[Dmitry Volyntsev]

details:   http://hg.nginx.org/njs/rev/05605a9f0ad7
branches:  
changeset: 437:05605a9f0ad7
user:      Dmitry Volyntsev <xeioex at nginx.com>
date:      Fri Feb 09 19:16:19 2018 +0300
description:
Interactive shell: fixed non-ascii character support.

diffstat:

 njs/njs.c                    |  3 +++
 njs/test/njs_expect_test.exp |  8 ++++++++
 2 files changed, 11 insertions(+), 0 deletions(-)

diffs (38 lines):

diff -r 624f79e326d5 -r 05605a9f0ad7 njs/njs.c
--- a/njs/njs.c	Fri Feb 09 19:16:18 2018 +0300
+++ b/njs/njs.c	Fri Feb 09 19:16:19 2018 +0300
@@ -11,6 +11,7 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <sys/stat.h>
+#include <locale.h>
 
 #include <nxt_auto_config.h>
 #include <nxt_types.h>
@@ -459,6 +460,8 @@ njs_editline_init(njs_vm_t *vm)
     rl_attempted_completion_function = njs_completion_handler;
     rl_basic_word_break_characters = (char *) " \t\n\"\\'`@$><=;,|&{(";
 
+    setlocale(LC_ALL, "");
+
     njs_completion.completions = njs_vm_completions(vm, NULL);
     if (njs_completion.completions == NULL) {
         return NXT_ERROR;
diff -r 624f79e326d5 -r 05605a9f0ad7 njs/test/njs_expect_test.exp
--- a/njs/test/njs_expect_test.exp	Fri Feb 09 19:16:18 2018 +0300
+++ b/njs/test/njs_expect_test.exp	Fri Feb 09 19:16:19 2018 +0300
@@ -182,6 +182,14 @@ njs_test {
      "JSON.parse(Error()\r\nSyntaxError: Unexpected token \"\" in 1"}
 }
 
+# Non-ASCII characters
+njs_test {
+    {"'絵文字'\r\n"
+     "絵文字"}
+    {"var v = 'абвгдеёжзийкл';v[10]\r\n"
+     "й"}
+}
+
 # require('fs')
 
 set file [open njs_test_file w]