From: "phasis68 (Heesob Park)" <phasis@...>
Date: 2013-01-24T16:40:19+09:00
Subject: [ruby-core:51616] [ruby-trunk - Bug #7721] test_too_long_path2(TestProcess) fails on mingw32


Issue #7721 has been updated by phasis68 (Heesob Park).


The NoMemoryError is raised from rb_syserr_new_str call in make_errno_exc_str function with too long path string.

Here is a patch:
diff --git a/error.c b/error.c.new
index 481c117..c26feff 100644
--- a/error.c
+++ b/error.c.new
@@ -1859,6 +1859,9 @@ make_errno_exc_str(VALUE mesg)
 {
     int n = errno;
 
+#ifdef E2BIG
+    if (n == E2BIG) mesg = Qnil;
+#endif    
     errno = 0;
     if (!mesg) mesg = Qnil;
     if (n == 0) {

----------------------------------------
Bug #7721: test_too_long_path2(TestProcess) fails on mingw32
https://bugs.ruby-lang.org/issues/7721#change-35574

Author: phasis68 (Heesob Park)
Status: Assigned
Priority: Normal
Assignee: nobu (Nobuyoshi Nakada)
Category: 
Target version: 
ruby -v: 


[ 6319/11317] TestProcess#test_too_long_path2Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\work\snapshot-mg32>exit
 = 8.03 s
 33) Failure:
test_too_long_path2(TestProcess) [C:/work/snapshot-mg32/test/ruby/test_process.rb:1393]:
[ruby-core:34833].
[Errno::ENOENT, Errno::E2BIG] expected but nothing was raised.

This failure is also mentioned at https://bugs.ruby-lang.org/issues/7710#note-3



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