<div dir="ltr">I've disabled the test for now (r360914) while I work on improving it.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr"><strong>From: </strong>Matt Morehouse <span dir="ltr"><<a href="mailto:mascasa@google.com" target="_blank">mascasa@google.com</a>></span><br><strong>Date: </strong>Thu, May 16, 2019 at 9:13 AM<br><strong>To: </strong> <<a href="mailto:douglas.yung@sony.com" target="_blank">douglas.yung@sony.com</a>><br><strong>Cc: </strong>llvm-commits<br><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Thanks for the heads up. Looking now...</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr"><strong>From: </strong><span dir="ltr"><<a href="mailto:douglas.yung@sony.com" target="_blank">douglas.yung@sony.com</a>></span><br><strong>Date: </strong>Thu, May 16, 2019 at 12:25 AM<br><strong>To: </strong> <<a href="mailto:mascasa@google.com" target="_blank">mascasa@google.com</a>><br><strong>Cc: </strong> <<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>><br><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Matt,<br>
<br>
Your change is causing the merge-sigusr.test to fail on one of the bots:<br>
<br>
<a href="http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/21548" rel="noreferrer" target="_blank">http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/21548</a><br>
<br>
FAIL: libFuzzer :: merge-sigusr.test (7542 of 7599)<br>
******************** TEST 'libFuzzer :: merge-sigusr.test' FAILED ********************<br>
Script:<br>
--<br>
: 'RUN: at line 5'; rm -rf /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp<br>
: 'RUN: at line 6'; mkdir -p /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp<br>
: 'RUN: at line 7'; /b/sanitizer-x86_64-linux/build/llvm_build64/bin/clang --driver-mode=g++ -std=c++11 -O2 -gline-tables-only -fsanitize=address,fuzzer -I/b/sanitizer-x86_64-linux/build/llvm/projects/compiler-rt/lib/fuzzer -m32 /b/sanitizer-x86_64-linux/build/llvm/projects/compiler-rt/test/fuzzer/SleepOneSecondTest.cpp -o /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/LFSIGUSR<br>
: 'RUN: at line 9'; mkdir -p /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C1 /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2<br>
: 'RUN: at line 10'; echo a > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/a<br>
: 'RUN: at line 11'; echo b > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/b<br>
: 'RUN: at line 12'; echo c > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/c<br>
: 'RUN: at line 13'; echo d > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/d<br>
: 'RUN: at line 14'; echo e > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/e<br>
: 'RUN: at line 15'; echo f > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/f<br>
: 'RUN: at line 16'; echo g > /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2/g<br>
: 'RUN: at line 18'; /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/LFSIGUSR -merge=1 -merge_control_file=/b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/MCF /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C1 /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/C2 2>/b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/log & export PID=$!<br>
: 'RUN: at line 19'; sleep 3<br>
: 'RUN: at line 20'; pkill -SIGUSR2 -P $PID<br>
: 'RUN: at line 21'; sleep 3<br>
: 'RUN: at line 22'; cat /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/log | FileCheck /b/sanitizer-x86_64-linux/build/llvm/projects/compiler-rt/test/fuzzer/merge-sigusr.test<br>
: 'RUN: at line 23'; grep C2/g /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/MCF<br>
: 'RUN: at line 24'; grep STARTED /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/MCF<br>
: 'RUN: at line 25'; tail -n 2 /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/MCF | grep FT<br>
: 'RUN: at line 26'; tail -n 1 /b/sanitizer-x86_64-linux/build/compiler_rt_build/test/fuzzer/I386DefaultLinuxConfig/Output/merge-sigusr.test.tmp/MCF | grep COV<br>
--<br>
Exit Code: 1<br>
<br>
Command Output (stderr):<br>
--<br>
/b/sanitizer-x86_64-linux/build/llvm/projects/compiler-rt/test/fuzzer/merge-sigusr.test:28:8: error: CHECK: expected string not found in input<br>
CHECK: INFO: signal received, trying to exit gracefully<br>
^<br>
<stdin>:1:1: note: scanning from here<br>
INFO: Seed: 3037882281<br>
^<br>
<stdin>:4:8: note: possible intended match here<br>
MERGE-OUTER: 7 files, 0 in the initial corpus<br>
^<br>
<br>
Can you take a look?<br>
<br>
Douglas Yung<br>
<br>
<br>
-----Original Message-----<br>
From: llvm-commits <<a href="mailto:llvm-commits-bounces@lists.llvm.org" target="_blank">llvm-commits-bounces@lists.llvm.org</a>> On Behalf Of Matt Morehouse via llvm-commits<br>
Sent: Wednesday, May 15, 2019 18:56<br>
To: <a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a><br>
Subject: [compiler-rt] r360836 - [libFuzzer] Fix typo in merge-sigusr.test.<br>
<br>
Author: morehouse<br>
Date: Wed May 15 18:56:11 2019<br>
New Revision: 360836<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=360836&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=360836&view=rev</a><br>
Log:<br>
[libFuzzer] Fix typo in merge-sigusr.test.<br>
<br>
Modified:<br>
compiler-rt/trunk/test/fuzzer/merge-sigusr.test<br>
<br>
Modified: compiler-rt/trunk/test/fuzzer/merge-sigusr.test<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/fuzzer/merge-sigusr.test?rev=360836&r1=360835&r2=360836&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/fuzzer/merge-sigusr.test?rev=360836&r1=360835&r2=360836&view=diff</a><br>
==============================================================================<br>
--- compiler-rt/trunk/test/fuzzer/merge-sigusr.test (original)<br>
+++ compiler-rt/trunk/test/fuzzer/merge-sigusr.test Wed May 15 18:56:11 2019<br>
@@ -15,7 +15,7 @@ RUN: echo e > %t/C2/e<br>
RUN: echo f > %t/C2/f<br>
RUN: echo g > %t/C2/g<br>
<br>
-RUN: %run %t/LFSIGUSR -merge=1 -merge_control_file=%t/MCF %t/C1 %t/C2 2>%t/log 2>%t/log & export PID=$!<br>
+RUN: %run %t/LFSIGUSR -merge=1 -merge_control_file=%t/MCF %t/C1 %t/C2 2>%t/log & export PID=$!<br>
RUN: sleep 3<br>
RUN: pkill -SIGUSR2 -P $PID<br>
RUN: sleep 3<br>
<br>
<br>
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</blockquote></div>
</blockquote></div>