From e32b6503e75d5bcbf8ffff69cafb09523ff2b482 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 17 Jul 2017 16:46:57 +0200 Subject: 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 --- shell/hush_test/hush-vars/var_bash1b.tests | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100755 shell/hush_test/hush-vars/var_bash1b.tests (limited to 'shell/hush_test/hush-vars/var_bash1b.tests') 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:$? -- cgit v1.2.3