# vim: set filetype=expect:
spawn $fish
expect_prompt

send "set -g fish_key_bindings fish_vi_key_bindings\r"
expect_prompt

send "echo ready to go\r"
expect_prompt -re {\r\nready to go\r\n} {
    puts "ready to go"
}
send "function add_change --on-variable fish_bind_mode ; set -g MODE_CHANGES \$MODE_CHANGES \$fish_bind_mode ; end\r"
expect_prompt

# normal mode
send "\033"
sleep 0.050

# insert mode
send "i"
sleep 0.050

# back to normal mode
send "\033"
sleep 0.050

# insert mode again
send "i"
sleep 0.050

send "echo mode changes: \$MODE_CHANGES\r"
expect_prompt -re {\r\nmode changes: default insert default insert\r\n} {
        puts "Correct mode changes"
} unmatched {
    puts "Incorrect mode changes"
}