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changeset 17512:7e6249070ccc

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tests: improve diagnostic when an assertion fails * tests/macros.h (ASSERT): Report the assertion that failed.
author Paul Eggert <eggert@cs.ucla.edu>
date Sun, 06 Oct 2013 14:10:29 -0700
parents bb2ac7cd22c1
children 94372321dd20
files ChangeLog tests/macros.h
diffstat 2 files changed, 7 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+	tests: improve diagnostic when an assertion fails
+	* tests/macros.h (ASSERT): Report the assertion that failed.
+
 2013-10-02  Paul Eggert  <eggert@cs.ucla.edu>
 
 	verify: new macro 'assume'
--- a/tests/macros.h
+++ b/tests/macros.h
@@ -48,8 +48,8 @@
     {                                                                        \
       if (!(expr))                                                           \
         {                                                                    \
-          fprintf (ASSERT_STREAM, "%s:%d: assertion failed\n",               \
-                   __FILE__, __LINE__);                                      \
+          fprintf (ASSERT_STREAM, "%s:%d: assertion '%s' failed\n",     \
+                   __FILE__, __LINE__, #expr);                          \
           fflush (ASSERT_STREAM);                                            \
           abort ();                                                          \
         }                                                                    \