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Changes to m4/tests/builtins.at,v
From: |
Eric Blake |
Subject: |
Changes to m4/tests/builtins.at,v |
Date: |
Thu, 26 Oct 2006 23:19:13 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/10/26 23:19:12
Index: tests/builtins.at
===================================================================
RCS file: /sources/m4/m4/tests/builtins.at,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -b -r1.27 -r1.28
--- tests/builtins.at 26 Oct 2006 23:11:41 -0000 1.27
+++ tests/builtins.at 26 Oct 2006 23:19:12 -0000 1.28
@@ -161,20 +161,13 @@
Text diverted a second time.
]])
-dnl Test for allocation overflow. On 32-bit platforms, this used to
-dnl coredump due to wraparound allocating a smaller array, then referencing
-dnl unallocated memory; it should now cleanly fail outright. On 64-bit
-dnl platforms, failure is determined by the amount of memory. If the
-dnl allocation succeeds (hopefully, the testers don't mind the memory
-dnl thrashing), then fake the same exit symptoms as on 32-bit so that the
-dnl test will still pass.
-AT_DATA([[in]], [[divert(eval(`1<<28'))
-divert(`2')
-errprint(__program__`: memory exhausted
-')m4exit(`1')
+dnl Handle large diversions. In 1.4.7, this caused core dumps; in 1.4.8,
+dnl it exhausted memory on 32-bit platforms.
+AT_DATA([[in]], [[divert(eval(`1<<28'))world
+divert(`2')hello
]])
-AT_CHECK_M4([in], [1], [],
-[[m4: memory exhausted
+AT_CHECK_M4([in], [0], [[hello
+world
]])
AT_CLEANUP
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/04
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/05
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/06
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/12
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/20
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/21
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/26
- Changes to m4/tests/builtins.at,v,
Eric Blake <=
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/27
- Changes to m4/tests/builtins.at,v, Eric Blake, 2006/10/31