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add test / comment for 'index out of range error' for 0-argument parser functions

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gnosygnu 2016-10-12 19:15:39 -04:00
parent d6e055de30
commit 18e8f475ff
2 changed files with 5 additions and 1 deletions
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2
400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_mw.java
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@ -292,7 +292,7 @@ public class Scrib_lib_mw implements Scrib_lib {
int fnc_name_len = fnc_name.length;
int fnc_name_colon_pos = Bry_find_.Find_fwd(fnc_name, Byte_ascii.Colon, 0, fnc_name_len);
if (fnc_name_colon_pos == Bry_find_.Not_found) {
if (rv.Len() > 0) {
if (rv.Len() > 0) { // some parser_functions can pass 0 args; PAGE:en.w:Paris EX:{{#coordinates}} DATE:2016-10-12
Keyval arg_argx = (Keyval)rv.Get_at(0);
argx_ref.Val_(arg_argx.Val_to_bry());
rv.Del_at(0);

4
400_xowa/src/gplx/xowa/xtns/scribunto/libs/Scrib_lib_mw__invoke_tst.java
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@ -80,6 +80,10 @@ public class Scrib_lib_mw__invoke_tst {
fxt.Init_page("{{#invoke:Mod_0|Prc_0}}");
fxt.Test_lib_proc_kv(lib, Scrib_lib_mw.Invk_callParserFunction, Scrib_kv_utl_.flat_many_(1, "current", 2, "#tag", 3, Scrib_kv_utl_.flat_many_("3", "id=1", "2", "text", "1", "pre")), "<pre 3=\"id=1\">2=text</pre>");// named: sort args; NOTE: keys should probably be stripped
}
@Test public void CallParserFunction__no_args() { // PURPOSE.fix: 0 args should not fail
fxt.Init_page("{{#invoke:Mod_0|Prc_0}}");
fxt.Test_lib_proc_kv(lib, Scrib_lib_mw.Invk_callParserFunction, Scrib_kv_utl_.flat_many_(1, "current", 2, "#tag", 3, Keyval_.Ary_empty), "");// failed with "Script error: index is out of bounds"
}
@Test public void CallParserFunction_displayTitle() { // PURPOSE: DISPLAYTITLE not being set when called through CallParserFunction; DATE:2013-08-05
fxt.Init_page("{{#invoke:Mod_0|Prc_0}}");
fxt.Test_lib_proc_kv(lib, Scrib_lib_mw.Invk_callParserFunction, Scrib_kv_utl_.base1_many_ary_("current", "DISPLAYTITLE", "''a''"), "");