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#!/usr/bin/env python3
# Verify that stdin is properly set to blocking even if a job tweaks it.
from pexpect_helper import SpawnedProc
import os
sp = SpawnedProc()
send, sendline, expect_prompt, expect_str, sleep = (
sp.send,
sp.sendline,
sp.expect_prompt,
sp.expect_str,
sp.sleep,
)
if not os.environ.get("fish_test_helper", ""):
import sys
sys.exit(127)
# Launch fish_test_helper.
expect_prompt()
exe_path = os.environ.get("fish_test_helper")
sendline(exe_path + " stdin_make_nonblocking")
expect_str("stdin was blocking")
sleep(0.1)
send("\x1a") # ctrl-Z
expect_prompt("has stopped")
# We don't "restore" non-blocking state when continuing a stopped job.
sleep(0.1)
sendline("fg")
expect_str("stdin was blocking")
# Kill the job and do it again.
send("\x03") # ctrl-c
expect_prompt()
sendline(exe_path + " stdin_make_nonblocking")
expect_str("stdin was blocking")
send("\x03") # ctrl-c
expect_prompt()
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