commit bash-20120420 snapshot

tests/foohist-46148

@@ -0,0 +1,12 @@
+cat <<!
+one
+two
+three
+!
+
+history
+cat <<!
+one
+two
+three
+!

tests/printf.tests

@@ -314,3 +314,6 @@ ${THIS_SH} ./printf1.sub
 ${THIS_SH} ./printf2.sub
 
 ${THIS_SH} ./printf3.sub
+
+${THIS_SH} ./printf4.sub
+

tests/printf3.sub

@@ -5,12 +5,17 @@ SHELLSTART=$(date +%s)
 SECS=1275250155
 export TZ=EST5EDT
 
+case $SHELLSTART in
+*s*)	SHELLSTART=$(perl -e 'print time') ; DATESECS=false ;;	# take a shot
+*)	DATESECS=true ;;
+esac
+
 printf "%()T\n" $SECS
 printf "%(abde)Z\n" -1
 
 printf "%(%e-%b-%Y %T)T\n" $SECS
 
-printf -v v1 "%(%e-%b-%Y %T)T\n" $(date +%s)
+printf -v v1 "%(%e-%b-%Y %T)T\n" $( $DATESECS && date +%s || perl -e 'print time')
 printf -v v2 "%(%e-%b-%Y %T)T\n" -1
 
 case $v1 in

tests/printf3.sub.save1

@@ -0,0 +1,61 @@
+LC_ALL=C
+LANG=C
+
+SHELLSTART=$(date +%s)
+SECS=1275250155
+export TZ=EST5EDT
+
+case $SHELLSTART in
+*s*)	SHELLSTART=$(perl -e 'print time') ;;	# take a shot
+esac
+
+printf "%()T\n" $SECS
+printf "%(abde)Z\n" -1
+
+printf "%(%e-%b-%Y %T)T\n" $SECS
+
+printf -v v1 "%(%e-%b-%Y %T)T\n" $(date +%s)
+printf -v v2 "%(%e-%b-%Y %T)T\n" -1
+
+case $v1 in
+$v2)	;;
+*)	echo "current time and -1 possible mismatch|$v1|$v2|" >&2 ;;
+esac
+unset v1 v2
+
+v1=$(date +%s)
+printf -v v2 "%(%s)T" -1
+
+case $v1 in
+$v2)	;;
+*)	echo "current time mismatch:$v1|$v2|" >&2 ;;
+esac
+unset v1 v2
+
+printf "%(%x %X)T\n" $(( $SECS - 3600 ))
+
+printf -v v1 "%(%F %r)T\n" $SHELLSTART
+printf -v v2 "%(%F %r)T\n" -2
+
+case $v1 in
+$v2)	;;
+*)	echo "shell start time and -2 possible mismatch|$v1|$v2|" >&2 ;;
+esac
+unset v1 v2
+
+printf "current time: %(%F %r)T\n" $SECS
+
+printf "epoch time: %(%F %r %z)T\n" 0
+printf "random time: %(%F %r %z)T\n"  $SECS
+
+printf "local time: %(%a %b %e %H:%M:%S %Z %Y)T\n" $SECS
+
+# test fieldwidth, justification, precision
+printf "%-40.50(%a %b %e %H:%M:%S %Z %Y)T date-style time\n" $SECS
+
+# test fieldwidth, justification, precision, embedded parens
+printf "%-40.50(%x (foo) %X)T date-style time\n" $SECS
+
+# problem introduced in bash-4.2 patch 5
+unset TZ
+printf '%(%Y-%m-%d %H:%M:%S %Z)T\n' >/dev/null

tests/printf4.sub

@@ -0,0 +1,69 @@
+# Problems with padding, field widths, and `+' through bash-4.2
+
+printf "x%10.0fx\n" 123
+printf -v foo "x%10.0fx" 123
+echo "$foo"
+
+printf "x%10.0fx\n" 123
+printf -v foo "x%10.0fx" 123
+echo "$foo"
+
+printf "x%10.fx\n" 123
+printf -v foo "x%10.fx" 123
+echo "$foo"
+
+printf "x%10.2fx\n" 123
+printf -v foo "x%10.2fx" 123
+echo "$foo"
+
+printf "x%10.02fx\n" 123
+printf -v foo "x%10.02fx" 123
+echo "$foo"
+
+printf "x%-010.0fx\n" 123
+printf -v foo "x%-010.0fx" 123
+echo "$foo"
+
+printf "x%+010.0ex\n" 123
+printf -v foo "x%+010.0ex" 123
+echo "$foo"
+
+printf "x%+010.0fx\n" 123
+printf -v foo "x%+010.0fx" 123
+echo "$foo"
+
+printf "x%+010.0gx\n" 123
+printf -v foo "x%+010.0gx" 123
+echo "$foo"
+
+printf "x%+010.0dx\n" 123
+printf -v foo "x%+010.0dx" 123
+echo "$foo"
+
+printf "x%+010.0ldx\n" 123
+printf -v foo "x%+010.0ldx" 123
+echo "$foo"
+
+printf "x%+010.0xx\n" 123
+printf -v foo "x%+010.0xx" 123
+echo "$foo"
+
+printf "x%-+10.0fx\n" 123
+printf -v foo "x%-+10.0fx" 123
+echo "$foo"
+
+printf "x%-+10.0dx\n" 123
+printf -v foo "x%-+10.0dx" 123
+echo "$foo"
+
+printf "%f\n" -123
+printf -v foo "%f" -123
+echo "$foo"
+
+printf "x%+10.0fx\n" 123
+printf -v foo "x%+10.0fx" 123
+echo "$foo"
+
+printf "x%+10.0dx\n" 123
+printf -v foo "x%+10.0dx" 123
+echo "$foo"

tests/run-printf

@@ -1,5 +1,7 @@
 # See whether or not we can use `diff -a'
-( diff -a ./printf.tests ./printf.tests >/dev/null 2>&1 ) && AFLAG=-a
+#( diff -a ./printf.tests ./printf.tests >/dev/null 2>&1 ) && AFLAG=-a
 
-${THIS_SH} ./printf.tests > /tmp/xx 2>&1
-diff $AFLAG /tmp/xx printf.right && rm -f /tmp/xx
+# use cat -v (and assume it's there) to make control chars visible
+${THIS_SH} ./printf.tests 2>&1 | cat -v > /tmp/xx 
+#diff $AFLAG /tmp/xx printf.right && rm -f /tmp/xx
+diff /tmp/xx printf.right && rm -f /tmp/xx