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| author |   Mu Qiao <qiaomuf@gentoo.org> | 2012-02-23 15:58:27 +0800 |
|---|---|---|
| committer | Mu Qiao <qiaomuf@gentoo.org> | 2012-02-23 16:20:16 +0800 |
| commit | f4bdbb24bdbcb12655005202dec2fc6e216f0ed3 (patch) | |
| tree | 2c4efa82db56b6be2c8770f017df085ab46dff71 /scripts | |
| parent | Walker: support shortcut in keyword test (diff) | |
| download | libbash-f4bdbb24bdbcb12655005202dec2fc6e216f0ed3.tar.gz libbash-f4bdbb24bdbcb12655005202dec2fc6e216f0ed3.tar.bz2 libbash-f4bdbb24bdbcb12655005202dec2fc6e216f0ed3.zip | |
Parser&Walker: respect precedence in builtin test
Builtin test does not support shortcut capability. Tests are added to
verify that.
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/test_expr.bash | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/test_expr.bash b/scripts/test_expr.bash index 6ae7246..f8e7c03 100644 --- a/scripts/test_expr.bash +++ b/scripts/test_expr.bash @@ -61,3 +61,11 @@ i=1 [[ a == b && $((i=1)) ]] || echo $i # i should still be 0 i=1 [[ a == a && $((i=0)) ]] && echo $i # i should still be 0 +[ -n "a" -o -n "" -a -n "" ] && echo true +# builtin test doesn't support shortcut +i=1 +[ 1 -eq 2 -o $((i=0)) ] && echo $i # i should be 0 now +[ 1 -eq 1 -o $((i=1)) ] && echo $i # i should still be 1 +[ 1 -eq 2 -a $((i=1)) ] || echo $i # i should still be 1 +i=1 +[ 1 -eq 1 -a $((i=0)) ] && echo $i # i should still be 0 |