fish-shell/tests/checks/nuls.fish

#RUN: %fish %s
# NUL-handling

# This one actually prints a NUL
echo (printf '%s\x00' foo bar | string escape)
# CHECK: foo\x00bar\x00
# This one is truncated
echo foo\x00bar | string escape
# CHECK: foo
# This one is just escaped
echo foo\\x00bar | string escape
# CHECK: 'foo\\x00bar'
tests: filter control sequences only when interactive This demonstrates that we only write control sequences when interactive. 2024-04-12 10:19:32 +00:00			`#RUN: %fish %s`
Move NUL-handling tests to their own file 2023-06-23 14:26:30 +00:00			`# NUL-handling`

Truncate builtin arguments on NUL This restores the status quo where builtins are like external commands in that they can't see anything after a 0x00, because that's the c-style string terminator. 2023-06-23 14:29:42 +00:00			`# This one actually prints a NUL`
			`echo (printf '%s\x00' foo bar \| string escape)`
			`# CHECK: foo\x00bar\x00`
			`# This one is truncated`
Move NUL-handling tests to their own file 2023-06-23 14:26:30 +00:00			`echo foo\x00bar \| string escape`
Truncate builtin arguments on NUL This restores the status quo where builtins are like external commands in that they can't see anything after a 0x00, because that's the c-style string terminator. 2023-06-23 14:29:42 +00:00			`# CHECK: foo`
			`# This one is just escaped`
Move NUL-handling tests to their own file 2023-06-23 14:26:30 +00:00			`echo foo\\x00bar \| string escape`
Support quoted escaping also when ' or \ is present Also, if there are more single quotes than double quotes and dollars, use double quotes for quoting. 2024-04-12 23:00:44 +00:00			`# CHECK: 'foo\\x00bar'`