[gdb/testsuite] Fix regexp in skip_opencl_tests

[ Backport of master commit d2b584a55b. ]

When running gdb-caching-proc.exp, if skip_opencl_tests fails like this:
...
(gdb) run
Starting program: \
  build/gdb/testsuite/outputs/gdb.base/gdb-caching-proc/opencltest13530.x
CHK_ERR (clGetPlatformIDs (1, &platform, NULL), -1001)
src/gdb/testsuite/lib/opencl_hostapp.c:73 error: Unknown
[Inferior 1 (process 13600) exited with code 01]
(gdb)
skip_opencl_tests: OpenCL support not detected
...
then this regexp in skip_opencl_tests fails to match:
...
        -re ".*$inferior_exited_re code.*${gdb_prompt} $" {
...
so instead we hit the default clause after a 30 seconds timeout.  With the
iteration count set at 10, we end up taking 6 minutes to run this test-case.

Fix this by adding the missing "with" in the regexp, bring back the runtime to
half a minute.

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2019-04-29  Tom de Vries  <tdevries@suse.de>

	PR testsuite/25005
	* lib/opencl.exp (skip_opencl_tests): Add missing "with" in regexp.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 788a273..9cc0b92 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2019-04-29  Tom de Vries  <tdevries@suse.de>
+
+       PR testsuite/25005
+       * lib/opencl.exp (skip_opencl_tests): Add missing "with" in regexp.
+
 2019-04-18  Tom de Vries  <tdevries@suse.de>
            Pedro Alves  <palves@redhat.com>
 

diff --git a/gdb/testsuite/lib/opencl.exp b/gdb/testsuite/lib/opencl.exp
index 4d353de..33eb437 100644 (file)
--- a/gdb/testsuite/lib/opencl.exp
+++ b/gdb/testsuite/lib/opencl.exp
@@ -58,7 +58,7 @@ gdb_caching_proc skip_opencl_tests {
             verbose -log "\n$me: OpenCL support detected"
             set result 0
         }
-        -re ".*$inferior_exited_re code.*${gdb_prompt} $" {
+        -re ".*$inferior_exited_re with code.*${gdb_prompt} $" {
             verbose -log "\n$me: OpenCL support not detected"
             set result 1
         }