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|
# file : libbuild2/build/script/parser+while.test.testscript
# license : MIT; see accompanying LICENSE file
: while
:
{
: true
:
$* <<EOI >>EOO
while ($v != "aa")
cmd "$v"
v = "$(v)a"
end
EOI
? true
cmd ''
? true
cmd a
? false
EOO
: false
:
$* <<EOI >>EOO
while ($v == "aa")
cmd "$v"
v = "$(v)a"
end
EOI
? false
EOO
: without-command
:
$* <<EOI 2>>EOE != 0
while
cmd
end
EOI
buildfile:11:6: error: missing program
EOE
}
: end
:
{
: without-end
:
$* <<EOI 2>>EOE != 0
while true
cmd
EOI
buildfile:13:1: error: expected closing 'end'
EOE
}
: elif
:
{
: without-if
:
$* <<EOI 2>>EOE != 0
while false
elif true
cmd
end
end
EOI
buildfile:12:3: error: 'elif' without preceding 'if'
EOE
}
: nested
:
{
$* -l -r <<EOI >>EOO
while ($v != "aa") # 1
cmd1 "$v" # 2
if ($v == "a") # 3
cmd2 # 4
while ($v2 != "$v") # 5
cmd3 # 6
v2=$v
end
else
cmd4 # 7
end
cmd5 # 8
v = "$(v)a"
end
EOI
? true # 1 i1
cmd1 '' # 2 i1
? false # 3 i1
cmd4 # 7 i1
cmd5 # 8 i1
? true # 1 i2
cmd1 a # 2 i2
? true # 3 i2
cmd2 # 4 i2
? true # 5 i2 i1
cmd3 # 6 i2 i1
? false # 5 i2 i2
cmd5 # 8 i2
? false # 1 i3
EOO
}
: contained
:
{
: eos
:
$* <<EOI 2>>EOE != 0
while
EOI
buildfile:12:1: error: expected closing 'end'
EOE
}
: var
:
$* <<EOI >>EOO
while ($v1 != "a")
v1 = "$(v1)a"
v2 = "$v1"
end
cmd $v1
EOI
? true
? false
cmd a
EOO
|
