fixed buggy test cases stuck on request body reading, which were exposed by the previous commit.

src/ngx_http_lua_util.c

@@ -487,7 +487,7 @@ ngx_http_lua_send_chain_link(ngx_http_request_t *r, ngx_http_lua_ctx_t *ctx,
     }
 
     if (in == NULL) {
-        /* last buf to be sent */
+        dd("last buf to be sent");
 
 #if 1
         if (!r->request_body && r == r->main) {

t/023-rewrite/uthread-exec.t

@@ -292,8 +292,6 @@ hello foo
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -346,4 +344,3 @@ free request
 end
 --- error_log
 attempt to abort with pending subrequests
-

t/023-rewrite/uthread-exit.t

@@ -1102,8 +1102,6 @@ after
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1184,8 +1182,6 @@ attempt to abort with pending subrequests
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1276,8 +1272,6 @@ attempt to abort with pending subrequests
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1336,4 +1330,3 @@ free request
 end
 --- error_log
 attempt to abort with pending subrequests
-

t/023-rewrite/uthread-redirect.t

@@ -50,8 +50,6 @@ __DATA__
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/024-access/uthread-exec.t

@@ -293,8 +293,6 @@ hello foo
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/024-access/uthread-exit.t

@@ -1084,8 +1084,6 @@ after
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1166,8 +1164,6 @@ attempt to abort with pending subrequests
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1258,8 +1254,6 @@ attempt to abort with pending subrequests
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/024-access/uthread-redirect.t

@@ -50,8 +50,6 @@ __DATA__
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/094-uthread-exit.t

@@ -1081,8 +1081,6 @@ after
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1162,8 +1160,6 @@ attempt to abort with pending subrequests
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;
@@ -1254,8 +1250,6 @@ attempt to abort with pending subrequests
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/095-uthread-exec.t

@@ -289,8 +289,6 @@ hello foo
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/096-uthread-redirect.t

@@ -50,8 +50,6 @@ __DATA__
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;

t/097-uthread-rewrite.t

@@ -288,8 +288,6 @@ hello foo
     }
 --- request
 POST /lua
---- more_headers
-Content-Length: 1024
 --- stap2 eval: $::StapScript
 --- stap eval
 <<'_EOC_' . $::GCScript;