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Diffstat (limited to 'doc/misc/ert.texi')
| -rw-r--r-- | doc/misc/ert.texi | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/doc/misc/ert.texi b/doc/misc/ert.texi index 6942e853293..6a34f5c5722 100644 --- a/doc/misc/ert.texi +++ b/doc/misc/ert.texi @@ -273,9 +273,11 @@ moving point to it and typing @kbd{@key{RET}} jumps to its definition. @cindex backtrace of a failed test Pressing @kbd{r} re-runs the test near point on its own. Pressing @kbd{d} re-runs it with the debugger enabled. @kbd{.} jumps to the -definition of the test near point (@kbd{@key{RET}} has the same effect if -point is on the name of the test). On a failed test, @kbd{b} shows -the backtrace of the failure. +definition of the test near point (@kbd{@key{RET}} has the same effect +if point is on the name of the test). On a failed test, @kbd{b} shows +the backtrace of the failure. @xref{Debugging,, Backtraces, elisp, +GNU Emacs Lisp Reference Manual}, for more information about +backtraces. @kindex l@r{, in ert results buffer} @kbd{l} shows the list of @code{should} forms executed in the test. @@ -321,6 +323,20 @@ summary as shown below: emacs -batch -l ert -f ert-summarize-tests-batch-and-exit output.log @end example +@vindex ert-quiet +By default, ERT in batch mode is quite verbose, printing a line with +result after each test. This gives you progress information: how many +tests have been executed and how many there are. However, in some +cases this much output may be undesirable. In this case, set +@code{ert-quiet} variable to a non-nil value: + +@example +emacs -batch -l ert -l my-tests.el \ + --eval "(let ((ert-quiet t)) (ert-run-tests-batch-and-exit))" +@end example + +In quiet mode ERT prints only unexpected results and summary. + If ERT is not part of your Emacs distribution, you may need to use @code{-L /path/to/ert/} so that Emacs can find it. You may need additional @code{-L} flags to ensure that @code{my-tests.el} and all the |