[compiler-rt] r316548 - [XRay][compiler-rt][NFC] Clean up xray log files before running test

[Dean Michael Berris via llvm-commits]

Author: dberris
Date: Tue Oct 24 22:19:20 2017
New Revision: 316548

URL: http://llvm.org/viewvc/llvm-project?rev=316548&view=rev
Log:
[XRay][compiler-rt][NFC] Clean up xray log files before running test

Improves the test behaviour in the face of failure. Without this change
the fdr-single-thread.cc test may leave around artefacts of a previous
failing run since the cleanup doesn't happen if any of the intermediary
steps fail.

Non-functional change.

Subscribers: llvm-commits

Modified:
    compiler-rt/trunk/test/xray/TestCases/Linux/fdr-single-thread.cc

Modified: compiler-rt/trunk/test/xray/TestCases/Linux/fdr-single-thread.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/xray/TestCases/Linux/fdr-single-thread.cc?rev=316548&r1=316547&r2=316548&view=diff
==============================================================================
--- compiler-rt/trunk/test/xray/TestCases/Linux/fdr-single-thread.cc (original)
+++ compiler-rt/trunk/test/xray/TestCases/Linux/fdr-single-thread.cc Tue Oct 24 22:19:20 2017
@@ -1,4 +1,5 @@
 // RUN: %clangxx_xray -g -std=c++11 %s -o %t
+// RUN: rm fdr-logging-1thr-* || true
 // RUN: XRAY_OPTIONS=XRAY_OPTIONS="verbosity=1 patch_premain=true \
 // RUN:   xray_naive_log=false xray_fdr_log=true \
 // RUN:   xray_fdr_log_func_duration_threshold_us=0 \