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go/test/run
Ian Lance Taylor 74a52ee75f Set LANG to control sorting. This affects the order in which
tests are processed, and thus the run.out output.  The default
LANG on Fedora 10, en_US.utf8, causes the tests to be sorted
differently--e.g., arrayindex1.go and arrayindex.go are sorted
in the opposite order.

R=r, rsc
http://go/go-review/1018022
2009-11-02 13:17:12 -08:00

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#!/bin/sh
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
export E=""
case X"$GOARCH" in
Xamd64)
export A=6
;;
X386)
export A=8
;;
Xarm)
export A=5
export E="qemu-arm -cpu cortex-a8 "
;;
*)
echo 1>&2 run: unsupported '$GOARCH'
exit 1
esac
case X"$GOOS" in
Xnacl)
export E="nacl"
esac
export G=${A}g
export L=${A}l
export GOTRACEBACK=0
export LANG=C
failed=0
PATH=/bin:/usr/bin:/usr/local/bin:${GOBIN:-$HOME/bin}:`pwd`
RUNFILE=/tmp/gorun-$$-$USER
TMP1FILE=/tmp/gotest1-$$-$USER
TMP2FILE=/tmp/gotest2-$$-$USER
# don't run the machine out of memory: limit individual processes to 4GB.
# on thresher, 3GB suffices to run the tests; with 2GB, peano fails.
ulimit -v 4000000
true >pass.out >times.out
for dir in . ken chan interface nilptr fixedbugs bugs
do
echo
echo '==' $dir'/'
for i in $(ls $dir/*.go 2>/dev/null)
do
export F=$(basename $i .go)
export D=$dir
sed '/^\/\//!q' $i | sed 's@//@@; $d' |sed 's|./\$A.out|$E &|' >$RUNFILE
if ! /usr/bin/time -p sh -c "sh $RUNFILE >$TMP1FILE 2>&1" 2>$TMP2FILE
then
echo
echo "===========" $i
cat $TMP1FILE
echo >&2 fail: $i
elif test -s $TMP1FILE
then
echo
echo "===========" $i
cat $TMP1FILE
elif [ $dir = "bugs" ]
then
echo $i succeeded with no output.
else
echo $i >>pass.out
fi
echo $(awk 'NR==1{print $2}' $TMP2FILE) $D/$F >>times.out
done
done | # clean up some stack noise
egrep -v '^(r[0-9a-z]+|[cfg]s) +0x' |
sed '/tmp.*Bus error/s/.*Bus/Bus/; /tmp.*Trace.BPT/s/.*Trace/Trace/
s!'$RUNFILE'!$RUNFILE!g
s/^PC=0x[0-9a-f]*/pc: xxx/
s/^pc: 0x[0-9a-f]*/pc: xxx/
s/PC=0x[0-9a-f]*/PC=xxx/
/^Trace\/breakpoint trap/d
/^Trace\/BPT trap/d
/RUNFILE/ s/line 1: *[0-9]*/line 1: PID/
/^\$RUNFILE: line 1: PID Trace\/breakpoint trap/d
/^qemu: uncaught target signal 11 (Segmentation fault) - exiting/d' > run.out
case $failed in
1)
echo FAIL
esac
rm -f $RUNFILE $TMP1FILE $TMP2FILE *.$A $A.out
diffmsg=""
if ! diff run.out golden.out
then
diffmsg="; test output differs"
failed=1
fi
notinbugs=$(sed '/^== bugs/q' run.out | grep -c '^BUG')
inbugs=$(sed '1,/^== bugs/d' run.out | grep -c '^BUG')
echo 2>&1 $inbugs known bugs';' $notinbugs unexpected bugs$diffmsg
exit $failed