[SCM] GNU M4 source repository branch, master, updated. cvs-readonly-14-ge339c7d

[Eric Blake]

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- Log -----------------------------------------------------------------
commit e339c7dd5269ea4f5da63606ec6348ee3e6fe7c8
Author: Eric Blake <address@hidden>
Date:   Wed Nov 7 08:13:43 2007 -0700

    More corner case testing.
    
    * tests/macros.at (Rescanning macros): Test more corner cases.
    
    Signed-off-by: Eric Blake <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog       |    4 ++++
 tests/macros.at |   11 ++++++++++-
 2 files changed, 14 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d7be92b..ce2080b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-11-07  Eric Blake  <address@hidden>
+
+       * tests/macros.at (Rescanning macros): Test more corner cases.
+
 2007-11-06  Eric Blake  <address@hidden>
 
        * build-aux/mkstamp: Rename from ltdl/config/mkstamp.
diff --git a/tests/macros.at b/tests/macros.at
index 4c57bd0..367d47e 100644
--- a/tests/macros.at
+++ b/tests/macros.at
@@ -535,16 +535,25 @@ AT_CHECK_M4([in], [0], [[40
 ]])
 
 AT_DATA([in], [[define(`echo', `$@')dnl
+echo(echo(`01234567890123456789', `01234567890123456789')
+echo(`98765432109876543210', `98765432109876543210'))
 len((echo(`01234567890123456789',
           `01234567890123456789')echo(`98765432109876543210',
                                       `98765432109876543210')))
+indir(`echo', indir(`echo', `01234567890123456789',
+                            `01234567890123456789')
+indir(`echo', `98765432109876543210', `98765432109876543210'))
 define(`argn', `$#')dnl
 define(`echo1', address@hidden')define(`echo2', `,$@,')dnl
 echo1(`1', `2', `3') argn(echo1(`1', `2', `3'))
 echo2(`1', `2', `3') argn(echo2(`1', `2', `3'))
 ]])
 
-AT_CHECK_M4([in], [0], [[84
+AT_CHECK_M4([in], [0], [[01234567890123456789,01234567890123456789
+98765432109876543210,98765432109876543210
+84
+01234567890123456789,01234567890123456789
+98765432109876543210,98765432109876543210
 -1,2,3- 3
 ,1,2,3, 5
 ]])


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