mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-25 08:07:22 +08:00
41 lines
1.1 KiB
Fish
41 lines
1.1 KiB
Fish
#RUN: %fish %s
|
|
# Tests for importing named regex groups as fish variables
|
|
|
|
# Capture first match
|
|
echo "hello world" | string match --regex -q --import -- '(?<words>[^ ]+) ?'
|
|
printf "%s\n" $words
|
|
# CHECK: hello
|
|
|
|
# Capture multiple matches
|
|
echo "hello world" | string match --regex -q --import --all -- '(?<words>[^ ]+) ?'
|
|
printf "%s\n" $words
|
|
# CHECK: hello
|
|
# CHECK: world
|
|
|
|
# Capture multiple variables
|
|
echo "hello world" | string match -rqI -- '^(?<word1>[^ ]+) (?<word2>.*)$'
|
|
printf "%s\n" $word1 $word2
|
|
# CHECK: hello
|
|
# CHECK: world
|
|
|
|
# Clear variables on no match
|
|
set foo foo
|
|
echo "foo" | string match -rqI -- '^(?<foo>bar)$'
|
|
echo $foo
|
|
# CHECK:
|
|
|
|
# Named group may be empty in some of the matches
|
|
set word
|
|
set punctuation
|
|
echo "hello world, boy!" | string match -a -qrI -- '(?<word>[^ .,!;]+)(?<punctuation>[.,!;])?'
|
|
echo $word
|
|
# CHECK: hello world boy
|
|
printf "%s\n" $punctuation
|
|
# CHECK:
|
|
# CHECK: ,
|
|
# CHECK: !
|
|
|
|
# Verify read-only variables may not be imported
|
|
echo hello | string match -rq "(?<version>.*)"
|
|
# CHECKERR: Modification of read-only variable "version" is not allowed
|