Dean Troyer 489bd2a62b Improve exercise robustness ... * Test returns and exit codes on most command invocations * Add start and end banners to make output easier to find in long log files * Adds die_if_error(), die_if_not_set() and is_set() to functions * Add some function tests Fixes bug 944593 Change-Id: I55e2962c5fec9aad237b674732b1e922ad37a62e		2012-03-02 17:55:37 -08:00
..
functions.sh	Improve exercise robustness	2012-03-02 17:55:37 -08:00