diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-07-17 16:46:57 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-07-17 16:46:57 +0200 |
| commit | e32b6503e75d5bcbf8ffff69cafb09523ff2b482 (patch) | |
| tree | d0d68a95f68d55215b86f792e11e89b1e75b1ed1 /shell/hush_test/hush-vars | |
| parent | 203fd7bc66b869e5022ad33d26065e69eaaaf66b (diff) | |
| download | busybox-e32b6503e75d5bcbf8ffff69cafb09523ff2b482.tar.gz | |
hush: support ${VAR:N:-M}
function old new delta
expand_one_var 1602 1615 +13
builtin_type 114 116 +2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test/hush-vars')
| -rw-r--r-- | shell/hush_test/hush-vars/var_bash1b.right | 23 | ||||
| -rwxr-xr-x | shell/hush_test/hush-vars/var_bash1b.tests | 24 |
2 files changed, 47 insertions, 0 deletions
diff --git a/shell/hush_test/hush-vars/var_bash1b.right b/shell/hush_test/hush-vars/var_bash1b.right new file mode 100644 index 000000000..fafc0f07c --- /dev/null +++ b/shell/hush_test/hush-vars/var_bash1b.right @@ -0,0 +1,23 @@ +all |0123456 +4: |456 +4:2 |45 +4:-1 |45 +4:-2 |4 +4:-3 | +-4: |3456 +-4:2 |34 +-4:-1 |345 +-4:-2 |34 +-4:-3 |3 +-4:-4 | +-4:i=2 |34 +-4:i=-2|34 +-4:i=-3|3 +-4:i=-4| +-5: |23456 +-6: |123456 +-7: |0123456 +-8: | +-9: | +-9:-99 | +Ok:0 diff --git a/shell/hush_test/hush-vars/var_bash1b.tests b/shell/hush_test/hush-vars/var_bash1b.tests new file mode 100755 index 000000000..efbdef35c --- /dev/null +++ b/shell/hush_test/hush-vars/var_bash1b.tests @@ -0,0 +1,24 @@ +set -- 0123456 + echo "all |"$1 + echo "4: |"${1:4} + echo "4:2 |"${1:4:2} + echo "4:-1 |"${1:4:-1} + echo "4:-2 |"${1:4:-2} + echo "4:-3 |"${1:4:-3} + echo "-4: |"${1: -4} + echo "-4:2 |"${1: -4:2} + echo "-4:-1 |"${1: -4:-1} + echo "-4:-2 |"${1: -4:-2} + echo "-4:-3 |"${1: -4:-3} + echo "-4:-4 |"${1: -4:-4} +i=2; echo "-4:i=2 |"${1: -4:i} +i=-2; echo "-4:i=-2|"${1: -4:i} +i=-3; echo "-4:i=-3|"${1: -4:i} +i=-4; echo "-4:i=-4|"${1: -4:i} + echo "-5: |"${1: -5} + echo "-6: |"${1: -6} + echo "-7: |"${1: -7} + echo "-8: |"${1: -8} + echo "-9: |"${1: -9} + echo "-9:-99 |"${1: -9:-99} +echo Ok:$? |