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109 lines
3.2 KiB
Fish
109 lines
3.2 KiB
Fish
# Interactive tests using `expect`
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#
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# There is no shebang line because you shouldn't be running this by hand. You
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# should be running it via `make test` to ensure the environment is properly
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# setup.
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# This is a list of flakey tests that often succeed when rerun.
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set TESTS_TO_RETRY bind.expect
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# Set this var to modify behavior of the code being tests. Such as avoiding running
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# `fish_update_completions` when running tests.
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set -x FISH_UNIT_TESTS_RUNNING 1
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# Change to directory containing this script
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cd (dirname (status -f))
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# These env vars should not be inherited from the user environment because they can affect the
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# behavior of the tests. So either remove them or set them to a known value.
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# See also tests/test.fish.
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set TERM xterm
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set -e ITERM_PROFILE
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# Test files specified on commandline, or all *.expect files
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if set -q argv[1]
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set files_to_test $argv.expect
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else
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set files_to_test *.expect
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end
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source test_util.fish (status -f) $argv; or exit
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cat interactive.config >> $XDG_CONFIG_HOME/fish/config.fish
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say -o cyan "Testing interactive functionality"
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if not type -q expect
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say red "Tests disabled: `expect` not found"
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exit 1
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end
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function test_file
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set -l file $argv[1]
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echo -n "Testing file $file ... "
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begin
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set -lx TERM dumb
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expect -n -c 'source interactive.expect.rc' -f $file >$file.tmp.out ^$file.tmp.err
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end
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set -l exit_status $status
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set -l res ok
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mv -f interactive.tmp.log $file.tmp.log
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diff $file.tmp.out $file.out >/dev/null
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set -l out_status $status
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diff $file.tmp.err $file.err >/dev/null
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set -l err_status $status
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if test $out_status -eq 0 -a $err_status -eq 0 -a $exit_status -eq 0
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say green "ok"
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# clean up tmp files
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rm -f $file.tmp.{err,out,log}
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return 0
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else
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say red "fail"
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if test $out_status -ne 0
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say yellow "Output differs for file $file. Diff follows:"
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colordiff -u $file.tmp.out $file.out
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end
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if test $err_status -ne 0
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say yellow "Error output differs for file $file. Diff follows:"
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colordiff -u $file.tmp.err $file.err
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end
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if test $exit_status -ne 0
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say yellow "Exit status differs for file $file."
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echo "Unexpected test exit status $exit_status."
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end
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if set -q SHOW_INTERACTIVE_LOG
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# dump the interactive log
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# primarily for use in travis where we can't check it manually
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say yellow "Log for file $file:"
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cat $file.tmp.log
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end
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return 1
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end
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end
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set failed
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for i in $files_to_test
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if not test_file $i
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# Retry flakey tests once.
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if contains $i $TESTS_TO_RETRY
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say -o cyan "Rerunning test $i since it is known to be flakey"
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rm -f $i.tmp.*
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if not test_file $i
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set failed $failed $i
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end
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else
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set failed $failed $i
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end
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end
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end
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set failed (count $failed)
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if test $failed -eq 0
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say green "All tests completed successfully"
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exit 0
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else
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set plural (test $failed -eq 1; or echo s)
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say red "$failed test$plural failed"
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exit 1
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end
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