[binutils-gdb] [gdb/testsuite] Stabilize gdb-caching-proc.exp test order

[gdb-buildbot@sergiodj.net]

*** TEST RESULTS FOR COMMIT 61f80d5dafebdb3a2cebac489803c5ce18827178 ***

commit 61f80d5dafebdb3a2cebac489803c5ce18827178
Author:     Tom de Vries <tdevries@suse.de>
AuthorDate: Wed Aug 21 11:49:33 2019 +0200
Commit:     Tom de Vries <tdevries@suse.de>
CommitDate: Wed Aug 21 11:49:33 2019 +0200

    [gdb/testsuite] Stabilize gdb-caching-proc.exp test order
    
    The test-case gdb-caching-proc.exp tests each gdb_caching_proc in
    gdb/testsuite/lib/*.exp.  However, the order of .exp file being tested can
    change from run to run, because of using glob.
    
    Fix this by sorting the glob result.
    
    Tested on x86_64-linux.
    
    gdb/testsuite/ChangeLog:
    
    2019-08-21  Tom de Vries  <tdevries@suse.de>
    
            * gdb.base/gdb-caching-proc.exp: Sort files.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 5bc5f77ba0..7fea9cd071 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2019-08-21  Tom de Vries  <tdevries@suse.de>
+
+	* gdb.base/gdb-caching-proc.exp: Sort files.
+
 2019-08-20  Tom de Vries  <tdevries@suse.de>
 
 	* lib/pascal.exp (gdb_compile_pascal): Remove $destfile before
diff --git a/gdb/testsuite/gdb.base/gdb-caching-proc.exp b/gdb/testsuite/gdb.base/gdb-caching-proc.exp
index 82645b0008..ee78727939 100644
--- a/gdb/testsuite/gdb.base/gdb-caching-proc.exp
+++ b/gdb/testsuite/gdb.base/gdb-caching-proc.exp
@@ -104,6 +104,7 @@ if { ![gdb_simple_compile $me $src executable] } {
 
 # Test gdb_caching_procs in gdb/testsuite/lib/*.exp
 set files [eval glob -types f $srcdir/lib/*.exp]
+set files [lsort $files]
 foreach file $files {
     test_file $file
 }