| env GO111MODULE=off |
| |
| [!exec:echo] skip |
| [!exec:false] skip |
| |
| exec echo foo |
| stdout foo |
| |
| exec echo foo & |
| exec echo bar & |
| ! exec false & |
| |
| # Starting a background process should clear previous output. |
| ! stdout foo |
| |
| # Wait should set the output to the concatenated outputs of the background |
| # programs, in the order in which they were started. |
| wait |
| stdout 'foo\nbar' |
| |
| # The end of the test should interrupt or kill any remaining background |
| # programs, but that should not cause the test to fail if it does not |
| # care about the exit status of those programs. |
| [exec:sleep] ? exec sleep 86400 & |
| |
| # It should also cancel any backgrounded builtins that respond to Context |
| # cancellation. |
| ? sleep 86400s & |
