testbed/facebookresearch__hydra/tests/scripts/test_fish_completion.exp

# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
log_user 0
set timeout 4

# Start fish without user configuration
set env(HOME) /dev/null

# Suppress coloring
set env(TERM) dumb

spawn fish
expect >

set in_line [lindex $argv 1]
set len [expr [string length $in_line] - 1]
set line [string range $in_line 5 $len]
set num_tabs [lindex $argv 2]
puts "input line: '$line'"

send "[lindex $argv 0] -sc install=fish | source\r"
expect >

set command "[lindex $argv 0] $line\t"
puts "command: '$command'"

send $command

puts "\nMatching:\n"
foreach arg [lrange $argv 3 end] {
    send "\t"
    expect {
	-re "$arg" {puts "matched '$arg' to '$expect_out(0,string)'\nbuffer: '$expect_out(buffer)'";continue}
        timeout {puts "Error matching $arg";exit 1}
    }
}