[glib/glib-2-28] Do not fail unit test due to gdb abbreviating strings

[Colin Walters <walters src gnome org>]

commit 7c8576accbc84ddc9aaaa575882c3c27fff069af
Author: Peter Kjellerstedt <pkj axis com>
Date:   Thu Feb 16 12:17:32 2012 +0100

    Do not fail unit test due to gdb abbreviating strings
    
    gdb by default will only print strings up to 200 characters. After that
    it abbreviates them. This affects the run-assert-msg-test.sh script if
    the path to the glib installation is too long (in our case it was 133
    characters, 132 would still have worked...)
    
    By having gdb execute "set print elements 0" before printing the assert
    string, the limit on maximum number of characters to print is set to
    unlimited.
    
    Signed-off-by: Peter Kjellerstedt <pkj axis com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=670218

 tests/run-assert-msg-test.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/run-assert-msg-test.sh b/tests/run-assert-msg-test.sh
index 8557e02..2b93cc6 100755
--- a/tests/run-assert-msg-test.sh
+++ b/tests/run-assert-msg-test.sh
@@ -34,7 +34,7 @@ if [ -e ".libs/lt-$msg_test" ]; then
        msg_test="lt-$msg_test"
 fi
 echo_v "Running gdb on assert-msg-test"
-OUT=$(gdb --batch --ex run --ex "print (char*) __glib_assert_msg" .libs/$msg_test 2> $error_out) || \
+OUT=$(gdb --batch --ex run --ex "set print elements 0" --ex "print (char*) __glib_assert_msg" .libs/$msg_test 2> $error_out) || \
   fail "failed to run gdb"
 
 echo_v "Checking if assert message is in __glib_assert_msg"