140644dc1
Denis Vlasenko
2007-03-05
Subject
add ash testcases
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shell/ash_test/ash-invert/invert.right+10 -0
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shell/ash_test/ash-invert/invert.tests+19 -0
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| + | # tests of return value inversion |
| + | # placeholder for future expansion |
| + | |
| + | # user subshells (...) did this wrong in bash versions before 2.04 |
| + | |
| + | ! ( echo hello | grep h >/dev/null 2>&1 ); echo $? |
| + | ! echo hello | grep h >/dev/null 2>&1 ; echo $? |
| + | |
| + | ! true ; echo $? |
| + | ! false; echo $? |
| + | |
| + | ! (false) ; echo $? |
| + | ! (true); echo $? |
| + | |
| + | ! true | false ; echo $? |
| + | ! false | true ; echo $? |
| + | |
| + | ! (true | false) ; echo $? |
| + | ! (false | true) ; echo $? |