mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-08-02 00:13:40 +02:00
commit bash-20101025 snapshot
This commit is contained in:
Chet Ramey
+1
-1
@@ -1,4 +1,4 @@
|
||||
BUILD_DIR=/usr/local/build/chet/bash/bash-current
|
||||
BUILD_DIR=/usr/local/build/bash/bash-current
|
||||
THIS_SH=$BUILD_DIR/bash
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||||
PATH=$PATH:$BUILD_DIR
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||||
|
||||
|
||||
+5
-4
@@ -200,14 +200,15 @@ ok
|
||||
4
|
||||
10000
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||||
10000
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||||
2147483649
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||||
8 12
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||||
./arith.tests: line 275: ((: x=9 y=41 : syntax error in expression (error token is "y=41 ")
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||||
./arith.tests: line 279: a b: syntax error in expression (error token is "b")
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||||
./arith.tests: line 280: ((: a b: syntax error in expression (error token is "b")
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||||
./arith.tests: line 278: ((: x=9 y=41 : syntax error in expression (error token is "y=41 ")
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||||
./arith.tests: line 282: a b: syntax error in expression (error token is "b")
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||||
./arith.tests: line 283: ((: a b: syntax error in expression (error token is "b")
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||||
42
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||||
42
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||||
42
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||||
42
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||||
42
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||||
42
|
||||
./arith.tests: line 291: b[c]d: syntax error in expression (error token is "d")
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||||
./arith.tests: line 294: b[c]d: syntax error in expression (error token is "d")
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||||
|
||||
@@ -264,6 +264,9 @@ ${THIS_SH} ./arith1.sub
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||||
${THIS_SH} ./arith2.sub
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||||
${THIS_SH} ./arith3.sub
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||||
|
||||
# make sure arithmetic expansion handles ints > 2**31 - 1 using intmax_t
|
||||
echo $(( 2147483645 + 4 ))
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x=4
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y=7
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||||
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@@ -0,0 +1,291 @@
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||||
set +o posix
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||||
declare -i iv jv
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||||
iv=$(( 3 + 5 * 32 ))
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echo $iv
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iv=iv+3
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echo $iv
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iv=2
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jv=iv
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||||
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||||
let "jv *= 2"
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echo $jv
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||||
jv=$(( $jv << 2 ))
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echo $jv
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|
||||
let jv="$jv / 2"
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echo $jv
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jv="jv >> 2"
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echo $jv
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||||
|
||||
iv=$((iv+ $jv))
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||||
echo $iv
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||||
echo $((iv -= jv))
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||||
echo $iv
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||||
echo $(( iv == jv ))
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||||
echo $(( iv != $jv ))
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||||
echo $(( iv < jv ))
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||||
echo $(( $iv > $jv ))
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||||
echo $(( iv <= $jv ))
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||||
echo $(( $iv >= jv ))
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||||
|
||||
echo $jv
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||||
echo $(( ~$jv ))
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||||
echo $(( ~1 ))
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echo $(( ! 0 ))
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||||
|
||||
echo $(( jv % 2 ))
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||||
echo $(( $iv % 4 ))
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||||
|
||||
echo $(( iv <<= 16 ))
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||||
echo $(( iv %= 33 ))
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||||
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echo $(( 33 & 55 ))
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echo $(( 33 | 17 ))
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||||
|
||||
echo $(( iv && $jv ))
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||||
echo $(( $iv || jv ))
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||||
|
||||
echo $(( iv && 0 ))
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||||
echo $(( iv & 0 ))
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||||
echo $(( iv && 1 ))
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||||
echo $(( iv & 1 ))
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||||
|
||||
echo $(( $jv || 0 ))
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||||
echo $(( jv | 0 ))
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||||
echo $(( jv | 1 ))
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||||
echo $(( $jv || 1 ))
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||||
|
||||
let 'iv *= jv'
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||||
echo $iv
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echo $jv
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||||
let "jv += $iv"
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||||
echo $jv
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||||
|
||||
echo $(( jv /= iv ))
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||||
echo $(( jv <<= 8 ))
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||||
echo $(( jv >>= 4 ))
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||||
|
||||
echo $(( iv |= 4 ))
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||||
echo $(( iv &= 4 ))
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||||
|
||||
echo $(( iv += (jv + 9)))
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||||
echo $(( (iv + 4) % 7 ))
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||||
|
||||
# unary plus, minus
|
||||
echo $(( +4 - 8 ))
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||||
echo $(( -4 + 8 ))
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||||
|
||||
# conditional expressions
|
||||
echo $(( 4<5 ? 1 : 32))
|
||||
echo $(( 4>5 ? 1 : 32))
|
||||
echo $(( 4>(2+3) ? 1 : 32))
|
||||
echo $(( 4<(2+3) ? 1 : 32))
|
||||
echo $(( (2+2)<(2+3) ? 1 : 32))
|
||||
echo $(( (2+2)>(2+3) ? 1 : 32))
|
||||
|
||||
# bug in bash versions through bash-3.2
|
||||
S=105
|
||||
W=$((S>99?4:S>9?3:S>0?2:0))
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||||
echo $W
|
||||
unset W S
|
||||
|
||||
# check that the unevaluated part of the ternary operator does not do
|
||||
# evaluation or assignment
|
||||
x=i+=2
|
||||
y=j+=2
|
||||
declare -i i=1 j=1
|
||||
echo $((1 ? 20 : (x+=2)))
|
||||
echo $i,$x
|
||||
echo $((0 ? (y+=2) : 30))
|
||||
echo $j,$y
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||||
|
||||
x=i+=2
|
||||
y=j+=2
|
||||
declare -i i=1 j=1
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||||
echo $((1 ? 20 : (x+=2)))
|
||||
echo $i,$x
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||||
echo $((0 ? (y+=2) : 30))
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||||
echo $i,$y
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||||
|
||||
# check precedence of assignment vs. conditional operator
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||||
# should be an error
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||||
declare -i x=2
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||||
y=$((1 ? 20 : x+=2))
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||||
|
||||
# check precedence of assignment vs. conditional operator
|
||||
declare -i x=2
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||||
echo $((0 ? x+=2 : 20))
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||||
|
||||
# associativity of assignment-operator operator
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||||
declare -i i=1 j=2 k=3
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||||
echo $((i += j += k))
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||||
echo $i,$j,$k
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||||
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||||
# octal, hex
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||||
echo $(( 0x100 | 007 ))
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||||
echo $(( 0xff ))
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||||
echo $(( 16#ff ))
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||||
echo $(( 16#FF/2 ))
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||||
echo $(( 8#44 ))
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||||
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||||
echo $(( 8 ^ 32 ))
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||||
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||||
# other bases
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||||
echo $(( 16#a ))
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||||
echo $(( 32#a ))
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||||
echo $(( 56#a ))
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||||
echo $(( 64#a ))
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||||
|
||||
echo $(( 16#A ))
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||||
echo $(( 32#A ))
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||||
echo $(( 56#A ))
|
||||
echo $(( 64#A ))
|
||||
|
||||
echo $(( 64#@ ))
|
||||
echo $(( 64#_ ))
|
||||
|
||||
# weird bases
|
||||
echo $(( 3425#56 ))
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||||
|
||||
# missing number after base
|
||||
echo $(( 2# ))
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||||
|
||||
# these should generate errors
|
||||
echo $(( 7 = 43 ))
|
||||
echo $(( 2#44 ))
|
||||
echo $(( 44 / 0 ))
|
||||
let 'jv += $iv'
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||||
echo $(( jv += \$iv ))
|
||||
let 'rv = 7 + (43 * 6'
|
||||
|
||||
# more errors
|
||||
declare -i i
|
||||
i=0#4
|
||||
i=2#110#11
|
||||
|
||||
((echo abc; echo def;); echo ghi)
|
||||
|
||||
if (((4+4) + (4 + 7))); then
|
||||
echo ok
|
||||
fi
|
||||
|
||||
(()) # make sure the null expression works OK
|
||||
|
||||
a=(0 2 4 6)
|
||||
echo $(( a[1] + a[2] ))
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||||
echo $(( (a[1] + a[2]) == a[3] ))
|
||||
(( (a[1] + a[2]) == a[3] )) ; echo $?
|
||||
|
||||
# test pushing and popping the expression stack
|
||||
unset A
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||||
A="4 + "
|
||||
echo $(( ( 4 + A ) + 4 ))
|
||||
A="3 + 5"
|
||||
echo $(( ( 4 + A ) + 4 ))
|
||||
|
||||
# badly-formed conditional expressions
|
||||
echo $(( 4 ? : $A ))
|
||||
echo $(( 1 ? 20 ))
|
||||
echo $(( 4 ? 20 : ))
|
||||
|
||||
# precedence and short-circuit evaluation
|
||||
B=9
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||||
echo $B
|
||||
|
||||
echo $(( 0 && B=42 ))
|
||||
echo $B
|
||||
|
||||
echo $(( 1 || B=88 ))
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||||
echo $B
|
||||
|
||||
echo $(( 0 && (B=42) ))
|
||||
echo $B
|
||||
|
||||
echo $(( (${$} - $$) && (B=42) ))
|
||||
echo $B
|
||||
|
||||
echo $(( 1 || (B=88) ))
|
||||
echo $B
|
||||
|
||||
# until command with (( )) command
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||||
x=7
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||||
|
||||
echo $x
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||||
until (( x == 4 ))
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||||
do
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||||
echo $x
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||||
x=4
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||||
done
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||||
|
||||
echo $x
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||||
|
||||
# exponentiation
|
||||
echo $(( 2**15 - 1))
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||||
echo $(( 2**(16-1)))
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||||
echo $(( 2**16*2 ))
|
||||
echo $(( 2**31-1))
|
||||
echo $(( 2**0 ))
|
||||
|
||||
# {pre,post}-{inc,dec}rement and associated errors
|
||||
|
||||
x=4
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||||
|
||||
echo $x
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||||
echo $(( x++ ))
|
||||
echo $x
|
||||
echo $(( x-- ))
|
||||
echo $x
|
||||
|
||||
echo $(( --x ))
|
||||
echo $x
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||||
|
||||
echo $(( ++x ))
|
||||
echo $x
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||||
|
||||
echo $(( ++7 ))
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||||
echo $(( 7-- ))
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||||
|
||||
echo $(( --x=7 ))
|
||||
echo $(( ++x=7 ))
|
||||
|
||||
echo $(( x++=7 ))
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||||
echo $(( x--=7 ))
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||||
|
||||
echo $x
|
||||
|
||||
echo $(( +7 ))
|
||||
echo $(( -7 ))
|
||||
|
||||
echo $(( ++7 ))
|
||||
echo $(( --7 ))
|
||||
|
||||
${THIS_SH} ./arith1.sub
|
||||
${THIS_SH} ./arith2.sub
|
||||
${THIS_SH} ./arith3.sub
|
||||
|
||||
x=4
|
||||
y=7
|
||||
|
||||
(( x=8 , y=12 ))
|
||||
|
||||
echo $x $y
|
||||
|
||||
# should be an error
|
||||
(( x=9 y=41 ))
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||||
|
||||
# These are errors
|
||||
unset b
|
||||
echo $((a b))
|
||||
((a b))
|
||||
|
||||
n=42
|
||||
printf "%d\n" $n
|
||||
printf "%i\n" $n
|
||||
echo $(( 8#$(printf "%o\n" $n) ))
|
||||
printf "%u\n" $n
|
||||
echo $(( 16#$(printf "%x\n" $n) ))
|
||||
echo $(( 16#$(printf "%X\n" $n) ))
|
||||
|
||||
# causes longjmp botches through bash-2.05b
|
||||
a[b[c]d]=e
|
||||
@@ -57,6 +57,7 @@ a-{bdef-g-c a-{bdef-i-c
|
||||
a b c d e f g h i j k l m n o p q r s t u v w x y z
|
||||
a c e g i k m o q s u w y
|
||||
z x v t r p n l j h f d b
|
||||
2147483645 2147483646 2147483647 2147483648 2147483649
|
||||
10 8 6 4 2 0
|
||||
10 8 6 4 2 0
|
||||
-50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
|
||||
|
||||
@@ -94,6 +94,9 @@ echo {a..z}
|
||||
echo {a..z..2}
|
||||
echo {z..a..-2}
|
||||
|
||||
# make sure brace expansion handles ints > 2**31 - 1 using intmax_t
|
||||
echo {2147483645..2147483649}
|
||||
|
||||
# unwanted zero-padding -- fixed post-bash-4.0
|
||||
echo {10..0..2}
|
||||
echo {10..0..-2}
|
||||
|
||||
@@ -0,0 +1,119 @@
|
||||
echo ff{c,b,a}
|
||||
echo f{d,e,f}g
|
||||
echo {l,n,m}xyz
|
||||
echo {abc\,def}
|
||||
echo {abc}
|
||||
|
||||
echo \{a,b,c,d,e}
|
||||
echo {x,y,\{a,b,c}}
|
||||
echo {x\,y,\{abc\},trie}
|
||||
|
||||
echo /usr/{ucb/{ex,edit},lib/{ex,how_ex}}
|
||||
|
||||
echo XXXX\{`echo a b c | tr ' ' ','`\}
|
||||
eval echo XXXX\{`echo a b c | tr ' ' ','`\}
|
||||
|
||||
echo {}
|
||||
echo { }
|
||||
echo }
|
||||
echo {
|
||||
echo abcd{efgh
|
||||
|
||||
echo foo {1,2} bar
|
||||
echo `zecho foo {1,2} bar`
|
||||
echo $(zecho foo {1,2} bar)
|
||||
|
||||
var=baz
|
||||
varx=vx
|
||||
vary=vy
|
||||
|
||||
echo foo{bar,${var}.}
|
||||
echo foo{bar,${var}}
|
||||
|
||||
echo "${var}"{x,y}
|
||||
echo $var{x,y}
|
||||
echo ${var}{x,y}
|
||||
|
||||
unset var varx vary
|
||||
|
||||
# new sequence brace operators
|
||||
echo {1..10}
|
||||
|
||||
# this doesn't work yet
|
||||
echo {0..10,braces}
|
||||
# but this does
|
||||
echo {{0..10},braces}
|
||||
echo x{{0..10},braces}y
|
||||
|
||||
echo {3..3}
|
||||
echo x{3..3}y
|
||||
echo {10..1}
|
||||
echo {10..1}y
|
||||
echo x{10..1}y
|
||||
|
||||
echo {a..f}
|
||||
echo {f..a}
|
||||
|
||||
echo {a..A}
|
||||
echo {A..a}
|
||||
|
||||
echo {f..f}
|
||||
|
||||
# mixes are incorrectly-formed brace expansions
|
||||
echo {1..f}
|
||||
echo {f..1}
|
||||
|
||||
echo 0{1..9} {10..20}
|
||||
|
||||
# do negative numbers work?
|
||||
echo {-1..-10}
|
||||
echo {-20..0}
|
||||
|
||||
# weirdly-formed brace expansions -- fixed in post-bash-3.1
|
||||
echo a-{b{d,e}}-c
|
||||
|
||||
echo a-{bdef-{g,i}-c
|
||||
|
||||
echo {"klklkl"}{1,2,3}
|
||||
echo {"x,x"}
|
||||
|
||||
echo {1..10..2}
|
||||
echo {-1..-10..2}
|
||||
echo {-1..-10..-2}
|
||||
|
||||
echo {10..1..-2}
|
||||
echo {10..1..2}
|
||||
|
||||
echo {1..20..2}
|
||||
echo {1..20..20}
|
||||
|
||||
echo {100..0..5}
|
||||
echo {100..0..-5}
|
||||
|
||||
echo {a..z}
|
||||
echo {a..z..2}
|
||||
echo {z..a..-2}
|
||||
|
||||
# make sure brace expansion handles ints > 2**31 - 1 using intmax_t
|
||||
echo {2147483645..2147483649}
|
||||
|
||||
# unwanted zero-padding -- fixed post-bash-4.0
|
||||
echo {10..0..2}
|
||||
echo {10..0..-2}
|
||||
echo {-50..-0..5}
|
||||
|
||||
# bad
|
||||
echo {1..10.f}
|
||||
echo {1..ff}
|
||||
echo {1..10..ff}
|
||||
echo {1.20..2}
|
||||
echo {1..20..f2}
|
||||
echo {1..20..2f}
|
||||
echo {1..2f..2}
|
||||
echo {1..ff..2}
|
||||
echo {1..ff}
|
||||
echo {1..f}
|
||||
echo {1..0f}
|
||||
echo {1..10f}
|
||||
echo {1..10.f}
|
||||
echo {1..10.f}
|
||||
@@ -70,3 +70,4 @@ swap32_posix ()
|
||||
));
|
||||
done
|
||||
}
|
||||
yes
|
||||
|
||||
@@ -205,6 +205,14 @@ ${THIS_SH} ./comsub-posix3.sub
|
||||
# produced a parse error through bash-4.0-beta2
|
||||
: $(echo foo)"
|
||||
"
|
||||
# produced a parse error through bash-4.1
|
||||
unset x
|
||||
x=$(
|
||||
echo yes
|
||||
# a comment with " ' \
|
||||
)
|
||||
echo $x
|
||||
unset x
|
||||
|
||||
# fixed after bash-4.0 released
|
||||
: $(case a in a) echo ;; # comment
|
||||
|
||||
@@ -200,6 +200,8 @@ ${THIS_SH} ./comsub-posix1.sub
|
||||
|
||||
${THIS_SH} ./comsub-posix2.sub
|
||||
|
||||
${THIS_SH} ./comsub-posix3.sub
|
||||
|
||||
# produced a parse error through bash-4.0-beta2
|
||||
: $(echo foo)"
|
||||
"
|
||||
|
||||
@@ -115,3 +115,10 @@ echo after
|
||||
|
||||
# Problem with bash at least back to version 3.0
|
||||
${THIS_SH} -c 'VAR=0; VAR=1 command exec; exit ${VAR}'
|
||||
|
||||
# problem with bash through bash-4.1
|
||||
(
|
||||
exec /var/empty/nosuch
|
||||
echo bad
|
||||
) 2>/dev/null
|
||||
[ $? = 127 ] || echo FAIL: bad exit status $? at $LINENO
|
||||
|
||||
@@ -113,4 +113,12 @@ true | `echo true` &
|
||||
|
||||
echo after
|
||||
|
||||
# Problem with bash at least back to version 3.0
|
||||
${THIS_SH} -c 'VAR=0; VAR=1 command exec; exit ${VAR}'
|
||||
|
||||
# problem with bash through bash-4.1
|
||||
(
|
||||
exec /var/empty/nosuch
|
||||
echo bad
|
||||
) 2>/dev/null
|
||||
[ $? = 127 ] || echo exit status = $? at $LINENO
|
||||
|
||||
@@ -37,5 +37,5 @@ argv[1] = <'bar>
|
||||
argv[1] = <foo 'bar baz>
|
||||
argv[1] = <}z>
|
||||
argv[1] = <''z}>
|
||||
./posixexp.tests: line 68: unexpected EOF while looking for matching `}'
|
||||
./posixexp.tests: line 69: syntax error: unexpected end of file
|
||||
./posixexp.tests: line 77: unexpected EOF while looking for matching `}'
|
||||
./posixexp.tests: line 78: syntax error: unexpected end of file
|
||||
|
||||
@@ -63,6 +63,15 @@ recho "foo ${IFS+'bar} baz"
|
||||
recho ${IFS+'}'z}
|
||||
recho "${IFS+'}'z}"
|
||||
|
||||
: ${TMPDIR:=/var/tmp}
|
||||
rm -f $TMPDIR/sh
|
||||
cp ${THIS_SH} $TMPDIR/sh
|
||||
THIS_SH=$TMPDIR/sh ${THIS_SH} ./posixexp1.sub || echo "sh posixexp1.sub: test $? failed"
|
||||
${THIS_SH} ./posixexp1.sub || echo "bash posixexp1.sub: test $? failed"
|
||||
|
||||
THIS_SH=$TMPDIR/sh ${THIS_SH} ./posixexp2.sub || echo "sh posixexp2.sub: test $? failed"
|
||||
rm -f $TMPDIR/sh
|
||||
|
||||
# this will be an error
|
||||
foo=bar
|
||||
echo "${foo:-"a}"
|
||||
|
||||
@@ -1,3 +1,15 @@
|
||||
unset a
|
||||
printf "%s\n" ${a:=a\ b}
|
||||
echo "$a"
|
||||
|
||||
unset v
|
||||
recho ${v=a\ b} x ${v=c\ d}
|
||||
|
||||
unset v
|
||||
recho "${v=a\ b}" x "${v=c\ d}"
|
||||
|
||||
unset a v
|
||||
|
||||
recho "foo ${IFS+'bar'} baz"
|
||||
recho "a ${IFS+b c} d"
|
||||
|
||||
@@ -51,6 +63,14 @@ recho "foo ${IFS+'bar} baz"
|
||||
recho ${IFS+'}'z}
|
||||
recho "${IFS+'}'z}"
|
||||
|
||||
: ${TMPDIR:=/var/tmp}
|
||||
rm -f $TMPDIR/sh
|
||||
cp ${THIS_SH} $TMPDIR/sh
|
||||
THIS_SH=$TMPDIR/sh ${THIS_SH} ./posixexp1.sub || echo "sh posixexp1.sub: test $? failed"
|
||||
${THIS_SH} ./posixexp1.sub || echo "bash posixexp1.sub: test $? failed"
|
||||
|
||||
rm -f $TMPDIR/sh
|
||||
|
||||
# this will be an error
|
||||
foo=bar
|
||||
echo "${foo:-"a}"
|
||||
|
||||
@@ -0,0 +1,30 @@
|
||||
# $FreeBSD: src/tools/regression/bin/sh/expansion/set-u1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
|
||||
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo}' 2>/dev/null && exit 1
|
||||
${THIS_SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1
|
||||
${THIS_SH} -uc 'foo=; echo $foo' >/dev/null || exit 2
|
||||
${THIS_SH} -uc 'foo=1; echo $foo' >/dev/null || exit 3
|
||||
# -/+/= are unaffected by set -u
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 4
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 5
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 6
|
||||
# length/trimming are affected
|
||||
${THIS_SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 7
|
||||
${THIS_SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 8
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 9
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 10
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 11
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 12
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 13
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 14
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 15
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 16
|
||||
|
||||
${THIS_SH} -uc 'echo $!' 2>/dev/null && exit 17
|
||||
${THIS_SH} -uc ':& echo $!' >/dev/null || exit 18
|
||||
${THIS_SH} -uc 'echo $#' >/dev/null || exit 19
|
||||
${THIS_SH} -uc 'echo $1' 2>/dev/null && exit 20
|
||||
${THIS_SH} -uc 'echo $1' ${THIS_SH} xnotthere >/dev/null || exit 21
|
||||
${THIS_SH} -uc 'echo $2' ${THIS_SH} xnotthere 2>/dev/null && exit 22
|
||||
${THIS_SH} -uc 'echo $2' ${THIS_SH} xnotthere ynotthere >/dev/null || exit 23
|
||||
exit 0
|
||||
@@ -0,0 +1,30 @@
|
||||
# $FreeBSD: src/tools/regression/bin/sh/expansion/set-u1.0,v 1.2 2010/10/12 18:20:38 obrien Exp $
|
||||
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo}' 2>/dev/null && exit 1
|
||||
${THIS_SH} -uc 'unset foo; echo $foo' 2>/dev/null && exit 1
|
||||
${THIS_SH} -uc 'foo=; echo $foo' >/dev/null || exit 2
|
||||
${THIS_SH} -uc 'foo=1; echo $foo' >/dev/null || exit 3
|
||||
# -/+/= are unaffected by set -u
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo-}' >/dev/null || exit 4
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo+}' >/dev/null || exit 5
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo=}' >/dev/null || exit 6
|
||||
# length/trimming are affected
|
||||
${THIS_SH} -uc 'unset foo; echo ${#foo}' 2>/dev/null && exit 7
|
||||
${THIS_SH} -uc 'foo=; echo ${#foo}' >/dev/null || exit 8
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo#?}' 2>/dev/null && exit 9
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo#?}' >/dev/null || exit 10
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo##?}' 2>/dev/null && exit 11
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo##?}' >/dev/null || exit 12
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo%?}' 2>/dev/null && exit 13
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo%?}' >/dev/null || exit 14
|
||||
${THIS_SH} -uc 'unset foo; echo ${foo%%?}' 2>/dev/null && exit 15
|
||||
${THIS_SH} -uc 'foo=1; echo ${foo%%?}' >/dev/null || exit 16
|
||||
|
||||
${THIS_SH} -uc 'echo $!' 2>/dev/null && exit 17
|
||||
${THIS_SH} -uc ':& echo $!' >/dev/null || exit 18
|
||||
${THIS_SH} -uc 'echo $#' >/dev/null || exit 19
|
||||
${THIS_SH} -uc 'echo $1' 2>/dev/null && exit 20
|
||||
${THIS_SH} -uc 'echo $1' ${THIS_SH} x >/dev/null || exit 21
|
||||
${THIS_SH} -uc 'echo $2' ${THIS_SH} x 2>/dev/null && exit 22
|
||||
${THIS_SH} -uc 'echo $2' ${THIS_SH} x y >/dev/null || exit 23
|
||||
exit 0
|
||||
@@ -0,0 +1,40 @@
|
||||
1 }z
|
||||
2 ''z}
|
||||
3 foo 'bar baz
|
||||
4 foo b c baz
|
||||
5 foo b c baz
|
||||
6 }z
|
||||
7 }z
|
||||
8 ""z}
|
||||
9 "}"z
|
||||
10 foo bar} baz
|
||||
11 ''z}
|
||||
12 }z
|
||||
13 }z
|
||||
14 }z
|
||||
15 <foo abx{ {{{}b c d{} bar> <}> <baz> .
|
||||
16 hi there
|
||||
17 hi there
|
||||
18 hi there
|
||||
19 hi there
|
||||
20 hi there
|
||||
21 hi there
|
||||
22 hi there
|
||||
23 hi there
|
||||
24 'value'
|
||||
25 'value'
|
||||
26 $key
|
||||
27 'value'
|
||||
28 'x ~ x''x}"x}" #
|
||||
29 <foo> <abx{ {{> <{}b> <c> <d{}> <bar> <}> <baz> .
|
||||
30 <foo> <b\
|
||||
ar> <baz> .
|
||||
32 <foo> <bar> <baz> .
|
||||
33 <foo 'bar' baz> .
|
||||
34 <foo bar baz> .
|
||||
35 <a> <b> <x> <a> <b> .
|
||||
36 <a\ b> <x> <a\ b> .
|
||||
37 <a b> <x> <c d> .
|
||||
38 xay / x'a'y .
|
||||
39 x' / x' .
|
||||
40 < b c> .
|
||||
@@ -0,0 +1,21 @@
|
||||
|
||||
x=a\ b
|
||||
[ "$x" = "${x?}" ] || exit 1
|
||||
set -- ${x?}
|
||||
{ [ "$#" = 2 ] && [ "$1" = a ] && [ "$2" = b ]; } || exit 1
|
||||
unset x
|
||||
(echo ${x?abcdefg}) 2>&1 | grep -q abcdefg || exit 1
|
||||
${THIS_SH} -c 'unset foo; echo ${foo?}' 2>/dev/null && exit 2
|
||||
${THIS_SH} -c 'foo=; echo ${foo:?}' 2>/dev/null && exit 3
|
||||
${THIS_SH} -c 'foo=; echo ${foo?}' >/dev/null || exit 4
|
||||
${THIS_SH} -c 'foo=1; echo ${foo:?}' >/dev/null || exit 5
|
||||
${THIS_SH} -c 'echo ${!?}' 2>/dev/null && exit 6
|
||||
${THIS_SH} -c ':& echo ${!?}' >/dev/null || exit 7
|
||||
${THIS_SH} -c 'echo ${#?}' >/dev/null || exit 8
|
||||
${THIS_SH} -c 'echo ${*?}' 2>/dev/null && exit 9
|
||||
${THIS_SH} -c 'echo ${*?}' ${THIS_SH} x >/dev/null || exit 10
|
||||
${THIS_SH} -c 'echo ${1?}' 2>/dev/null && exit 11
|
||||
${THIS_SH} -c 'echo ${1?}' ${THIS_SH} x >/dev/null || exit 12
|
||||
${THIS_SH} -c 'echo ${2?}' ${THIS_SH} x 2>/dev/null && exit 13
|
||||
${THIS_SH} -c 'echo ${2?}' ${THIS_SH} x y >/dev/null || exit 14
|
||||
exit 0
|
||||
@@ -0,0 +1,47 @@
|
||||
# From mksh
|
||||
|
||||
set -o posix
|
||||
|
||||
(echo 1 ${IFS+'}'z}) 2>&- || echo failed in 1
|
||||
(echo 2 "${IFS+'}'z}") 2>&- || echo failed in 2
|
||||
(echo 3 "foo ${IFS+'bar} baz") 2>&- || echo failed in 3
|
||||
(echo -n '4 '; printf '%s\n' "foo ${IFS+"b c"} baz") 2>&- || echo failed in 4
|
||||
(echo -n '5 '; printf '%s\n' "foo ${IFS+b c} baz") 2>&- || echo failed in 5
|
||||
(echo 6 ${IFS+"}"z}) 2>&- || echo failed in 6
|
||||
(echo 7 "${IFS+"}"z}") 2>&- || echo failed in 7
|
||||
(echo 8 "${IFS+\"}\"z}") 2>&- || echo failed in 8
|
||||
(echo 9 "${IFS+\"\}\"z}") 2>&- || echo failed in 9
|
||||
(echo 10 foo ${IFS+'bar} baz'}) 2>&- || echo failed in 10
|
||||
(echo 11 "$(echo "${IFS+'}'z}")") 2>&- || echo failed in 11
|
||||
(echo 12 "$(echo ${IFS+'}'z})") 2>&- || echo failed in 12
|
||||
(echo 13 ${IFS+\}z}) 2>&- || echo failed in 13
|
||||
(echo 14 "${IFS+\}z}") 2>&- || echo failed in 14
|
||||
u=x; (echo -n '15 '; printf '<%s> ' "foo ${IFS+a"b$u{ {"{{\}b} c ${IFS+d{}} bar" ${IFS-e{}} baz; echo .) 2>&- || echo failed in 15
|
||||
l=t; (echo 16 ${IFS+h`echo -n i ${IFS+$l}h`ere}) 2>&- || echo failed in 16
|
||||
l=t; (echo 17 ${IFS+h$(echo -n i ${IFS+$l}h)ere}) 2>&- || echo failed in 17
|
||||
l=t; (echo 18 "${IFS+h`echo -n i ${IFS+$l}h`ere}") 2>&- || echo failed in 18
|
||||
l=t; (echo 19 "${IFS+h$(echo -n i ${IFS+$l}h)ere}") 2>&- || echo failed in 19
|
||||
l=t; (echo 20 ${IFS+h`echo -n i "${IFS+$l}"h`ere}) 2>&- || echo failed in 20
|
||||
l=t; (echo 21 ${IFS+h$(echo -n i "${IFS+$l}"h)ere}) 2>&- || echo failed in 21
|
||||
l=t; (echo 22 "${IFS+h`echo -n i "${IFS+$l}"h`ere}") 2>&- || echo failed in 22
|
||||
l=t; (echo 23 "${IFS+h$(echo -n i "${IFS+$l}"h)ere}") 2>&- || echo failed in 23
|
||||
key=value; (echo -n '24 '; printf '%s\n' "${IFS+'$key'}") 2>&- || echo failed in 24
|
||||
key=value; (echo -n '25 '; printf '%s\n' "${IFS+"'$key'"}") 2>&- || echo failed in 25 # ksh93: “'$key'”
|
||||
key=value; (echo -n '26 '; printf '%s\n' ${IFS+'$key'}) 2>&- || echo failed in 26
|
||||
key=value; (echo -n '27 '; printf '%s\n' ${IFS+"'$key'"}) 2>&- || echo failed in 27
|
||||
(echo -n '28 '; printf '%s\n' "${IFS+"'"x ~ x'}'x"'}"x}" #') 2>&- || echo failed in 28
|
||||
u=x; (echo -n '29 '; printf '<%s> ' foo ${IFS+a"b$u{ {"{ {\}b} c ${IFS+d{}} bar ${IFS-e{}} baz; echo .) 2>&- || echo failed in 29
|
||||
(echo -n '30 '; printf '<%s> ' ${IFS+foo 'b\
|
||||
ar' baz}; echo .) 2>&- || (echo failed in 30; echo failed in 31)
|
||||
(echo -n '32 '; printf '<%s> ' ${IFS+foo "b\
|
||||
ar" baz}; echo .) 2>&- || echo failed in 32
|
||||
(echo -n '33 '; printf '<%s> ' "${IFS+foo 'b\
|
||||
ar' baz}"; echo .) 2>&- || echo failed in 33
|
||||
(echo -n '34 '; printf '<%s> ' "${IFS+foo "b\
|
||||
ar" baz}"; echo .) 2>&- || echo failed in 34
|
||||
(echo -n '35 '; printf '<%s> ' ${v=a\ b} x ${v=c\ d}; echo .) 2>&- || echo failed in 35
|
||||
(echo -n '36 '; printf '<%s> ' "${v=a\ b}" x "${v=c\ d}"; echo .) 2>&- || echo failed in 36
|
||||
(echo -n '37 '; printf '<%s> ' ${v-a\ b} x ${v-c\ d}; echo .) 2>&- || echo failed in 37
|
||||
(echo 38 ${IFS+x'a'y} / "${IFS+x'a'y}" .) 2>&- || echo failed in 38
|
||||
foo="x'a'y"; (echo 39 ${foo%*'a'*} / "${foo%*'a'*}" .) 2>&- || echo failed in 39
|
||||
foo="a b c"; (echo -n '40 '; printf '<%s> ' "${foo#a}"; echo .) 2>&- || echo failed in 40
|
||||
@@ -0,0 +1,2 @@
|
||||
${THIS_SH} ./posixexp2.tests > /tmp/xx 2>&1
|
||||
diff /tmp/xx posixexp2.right && rm -f /tmp/xx
|
||||
@@ -0,0 +1,2 @@
|
||||
${THIS_SH} ./posixexp.tests > /tmp/xx 2>&1
|
||||
diff /tmp/xx posixexp.right && rm -f /tmp/xx
|
||||
Reference in New Issue
Block a user