[njs] Removing possible ignored regexp compilation error.

details: https://hg.nginx.org/njs/rev/ab5d059e4ef8 branches: changeset: 993:ab5d059e4ef8 user: Dmitry Volyntsev date: Thu May 30 14:17:59 2019 +0300 description: Removing possible ignored regexp compilation error. diffstat: njs/njs_regexp.c | 2 ++ njs/test/njs_unit_test.

[njs] Moving test added in ab5d059e4ef8 to a conditional list.

details: https://hg.nginx.org/njs/rev/b6ecd0086ed3 branches: changeset: 994:b6ecd0086ed3 user: Dmitry Volyntsev date: Thu May 30 16:16:22 2019 +0300 description: Moving test added in ab5d059e4ef8 to a conditional list. As it can fail on older libpcre versions (pcre-7.8 for example).

[njs] Fixed heap-buffer-overflow in toUpperCase() and toLowerCase().

details: https://hg.nginx.org/njs/rev/cc9a99f09b51 branches: changeset: 995:cc9a99f09b51 user: Dmitry Volyntsev date: Thu May 30 16:46:26 2019 +0300 description: Fixed heap-buffer-overflow in toUpperCase() and toLowerCase(). In String.prototype. This closes #162 issue on Github. di