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|
# RUN: fish=%fish %fish %s
# Check that switch with an argument expanding to nothing still works.
switch $foo
case a
echo a
case ''
echo very little
case '*'
echo Nothin
case ''
echo banana
end
#CHECK: very little
switch (true)
case a
echo a
case ''
echo very little
case '*'
echo Nothin
case ''
echo banana
end
#CHECK: very little
switch (echo)
case a
echo a
case ''
echo very little
case '*'
echo Nothin
case ''
echo banana
end
#CHECK: very little
# Multiple arguments is still an error, we've not decided on good behavior for this.
switch (echo; echo; echo)
case a
echo a
case ""
echo very little
case "*"
echo Nothin
case ""
echo banana
end
#CHECKERR: {{.*/?}}switch.fish (line {{\d+}}): switch: Expected at most one argument, got 3
#CHECKERR:
#CHECKERR: switch (echo; echo; echo)
#CHECKERR: ^~~~~~~~~~~~~~~~~^
# As is no argument at all.
# Because this is a syntax error, we need to start a sub-fish or we wouldn't execute anything else.
$fish -c '
switch
case a
echo a
case ""
echo very little
case "*"
echo Nothin
case ""
echo banana
end
'
# CHECKERR: fish: Expected a string, but found end of the statement
# CHECKERR: switch
# CHECKERR: ^
set smurf green
switch $smurf
case "*ee*"
echo Test 1 pass
case "*"
echo Test 1 fail
end
#CHECK: Test 1 pass
switch $smurf
case *ee*
echo Test 2 fail
case red green blue
echo Test 2 pass
case "*"
echo Test 2 fail
end
#CHECKERR: {{.*}}switch.fish (line {{\d+}}): No matches for wildcard '*ee*'. See `help wildcards-globbing`.
#CHECKERR: case *ee*
#CHECKERR: ^~~^
#CHECK: Test 2 pass
switch $smurf
case cyan magenta yellow
echo Test 3 fail
case "*"
echo Test 3 pass
end
#CHECK: Test 3 pass
begin
set -l PATH
switch (doesnotexist)
case '*'
echo Matched!
end
# CHECKERR: fish: Unknown command: doesnotexist
# CHECKERR: {{.*}}checks/switch.fish (line {{\d+}}):
# CHECKERR: doesnotexist
# CHECKERR: ^~~~~~~~~~~^
# CHECKERR: in command substitution
# CHECKERR: {{\t}}called on line {{\d+}} of file {{.*}}checks/switch.fish
# CHECKERR: {{.*}}checks/switch.fish (line {{\d+}}): Unknown command
# CHECKERR: switch (doesnotexist)
# CHECKERR: ^~~~~~~~~~~~~^
end
exit 0
|
