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https://github.com/fish-shell/fish-shell
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143 lines
3.1 KiB
Fish
143 lines
3.1 KiB
Fish
# tests for string builtin
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# mostly taken from examples
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string match -r -v "c.*" dog can cat diz; and echo "exit 0"
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string match -q -r -v "c.*" dog can cat diz; and echo "exit 0"
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string match -v "c*" dog can cat diz; and echo "exit 0"
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string match -q -v "c*" dog can cat diz; and echo "exit 0"
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string match -v "d*" dog dan dat diz; or echo "exit 1"
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string match -q -v "d*" dog dan dat diz; or echo "exit 1"
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string match -r -v x y; and echo "exit 0"
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string match -r -v x x; or echo "exit 1"
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string match -q -r -v x y; and echo "exit 0"
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string match -q -r -v x x; or echo "exit 1"
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string length 'hello, world'
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string length -q ""; and echo not zero length
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string sub --length 2 abcde
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string sub -s 2 -l 2 abcde
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string sub --start=-2 abcde
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string split . example.com
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string split -r -m1 / /usr/local/bin/fish
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string split '' abc
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seq 3 | string join ...
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echo ' abc '
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string trim ' abc '
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string trim --right --chars=yz xyzzy zany
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echo \x07 | string escape
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string match '?' a
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string match 'a*b' axxb
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string match -i 'a??B' Axxb
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echo 'ok?' | string match '*\?'
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string match -r 'cat|dog|fish' 'nice dog'
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string match -r '(\d\d?):(\d\d):(\d\d)' 2:34:56
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string match -r '^(\w{2,4})\g1$' papa mud murmur
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string match -r -a -n at ratatat
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string match -r -i '0x[0-9a-f]{1,8}' 'int magic = 0xBadC0de;'
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string replace is was 'blue is my favorite'
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string replace 3rd last 1st 2nd 3rd
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string replace -a ' ' _ 'spaces to underscores'
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string replace -r -a '[^\d.]+' ' ' '0 one two 3.14 four 5x'
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string replace -r '(\w+)\s+(\w+)' '$2 $1 $$' 'left right'
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string replace -r '\s*newline\s*' '\n' 'put a newline here'
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string replace -r -a '(\w)' '$1$1' ab
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# test some failure cases
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string match -r '[' 'a[sd' 2>/dev/null; or echo "invalid expression error"
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string invalidarg 2>/dev/null; or echo "invalid argument error"
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string length 2>/dev/null; or echo "missing argument returns 0"
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string match -r -v "[dcantg].*" dog can cat diz; or echo "no regexp invert match"
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string match -v "???" dog can cat diz; or echo "no glob invert match"
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string match -rvn a bbb
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# test repeat subcommand
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string repeat -n 2 'foo'
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string repeat --count 2 'foo'
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echo foo | string repeat -n 2
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string repeat -n2 -q 'foo'; and echo "exit 0"
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string repeat -n2 --quiet 'foo'; and echo "exit 0"
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string repeat -n0 'foo'; or echo "exit 1"
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string repeat -n0; or echo "exit 1"
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string repeat -m0; or echo "exit 1"
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string repeat -n1 -N 'there is '; echo "no newline"
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string repeat -n1 --no-newline 'there is '; echo "no newline"
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string repeat -n10 -m4 'foo'
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string repeat -n10 --max 5 'foo'
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string repeat -n3 -m20 'foo'
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string repeat -m4 'foo'
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string repeat -n-1 'foo'; or echo "exit 2"
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string repeat -m-1 'foo'; or echo "exit 2"
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string repeat -n notanumber 'foo'; or echo "exit 2"
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string repeat -m notanumber 'foo'; or echo "exit 2"
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echo 'stdin' | string repeat -n1 'and arg'; or echo "exit 2"
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string repeat -n; or echo "exit 2"
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string repeat -l fakearg 2>&1 | head -n1 1>&2
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string repeat ''
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and echo string repeat empty string did not fail
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string repeat -n3 ''
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and echo string repeat empty string did not fail
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exit 0
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