tests: 161-load-resty-core.t: added a test asserting the directive honors 'lua_package_path'.

Author: thibaultcha

t/161-load-resty-core.t

@@ -4,6 +4,8 @@ repeat_each(2);
 
 plan tests => repeat_each() * (blocks() * 3);
 
+our $HtmlDir = html_dir;
+
 add_block_preprocessor(sub {
     my $block = shift;
 
@@ -59,7 +61,32 @@ resty.core loaded: true
 
 
 
-=== TEST 4: lua_load_resty_core 'on' in stream block and 'off' in http block
+=== TEST 4: lua_load_resty_core honors the lua_package_path directive
+--- stream_config eval
+    "lua_package_path '$::HtmlDir/?.lua;;';"
+--- stream_server_config
+    content_by_lua_block {
+        local loaded_resty_core = package.loaded["resty.core"]
+        local resty_core = require "resty.core"
+
+        ngx.say("resty.core loaded: ", loaded_resty_core == resty_core)
+
+        resty_core.go()
+    }
+--- stream_response
+resty.core loaded: true
+loaded from html dir
+--- user_files
+>>> resty/core.lua
+return {
+    go = function ()
+        ngx.say("loaded from html dir")
+    end
+}
+
+
+
+=== TEST 5: lua_load_resty_core 'on' in stream block and 'off' in http block
 --- http_config
     lua_load_resty_core off;
 --- config
@@ -128,7 +155,7 @@ resty.core loaded in http: false
 
 
 
-=== TEST 5: lua_load_resty_core 'off' in stream block and 'on' in http block
+=== TEST 6: lua_load_resty_core 'off' in stream block and 'on' in http block
 --- config
     location = /t2 {
         content_by_lua_block {
@@ -197,7 +224,7 @@ resty.core loaded in http: true
 
 
 
-=== TEST 6: lua_load_resty_core 'off' in stream block and 'off' in http block
+=== TEST 7: lua_load_resty_core 'off' in stream block and 'off' in http block
 --- http_config
     lua_load_resty_core off;
 --- config