NAME=env FOO
FILE=-
CMDS=<<EOF
env FOO=BAR
env FOO
EOF
EXPECT=<<EOF
BAR
EOF
RUN

NAME=int/str values
FILE=-
CMDS=<<EOF
e log.level=1
e log.level
e log.level=0
e log.level
e log.level=4
e log.level
e asm.cmt.off=nodup
e asm.cmt.off
e asm.cmt.off=false
e asm.cmt.off
e asm.cmt.off=true
e asm.cmt.off
e asm.cmt.off=0
e asm.cmt.off
e asm.cmt.off=1
e asm.cmt.off
e asm.cmt.off=
e asm.cmt.off
EOF
EXPECT=<<EOF
1
0
4
nodup
false
true
false
true
false
EOF
RUN

NAME=env with spaces
FILE=-
CMDS=<<EOF
env AAA   =    BBB
env AAA
EOF
EXPECT=<<EOF
BBB
EOF
RUN