busybox/shell/hush_test/hush-test2/strops2.tests

# malformed regex
[[ a =~ * ]]; echo 1:ERR2:$?

[[ a/b =~ a.b ]]; echo 2:YES:$?
[[ a/b =~ /*b ]]; echo 3:YES:$?

v='[]b.-]'
[[ a/.b] =~ $v ]]; echo 4:YES:$?

v=']b.-'
[[ a/.b] =~ $v ]]; echo 5:no:$?
[[ a/.b] =~ [$v] ]]; echo 6:YES:$?
shell: better support of [[ ]] bashism Still rather rudimentary for ash function old new delta binop 433 589 +156 check_operator 65 101 +36 done_word 736 769 +33 test_main 405 418 +13 parse_stream 2227 2238 +11 ops_texts 124 133 +9 ops_table 80 86 +6 run_pipe 1557 1562 +5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/0 up/down: 269/0) Total: 269 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2020-10-31 08:04:07 +05:30			`# malformed regex`
			`[[ a =~ * ]]; echo 1:ERR2:$?`

			`[[ a/b =~ a.b ]]; echo 2:YES:$?`
			`[[ a/b =~ /*b ]]; echo 3:YES:$?`

			`v='[]b.-]'`
			`[[ a/.b] =~ $v ]]; echo 4:YES:$?`

			`v=']b.-'`
			`[[ a/.b] =~ $v ]]; echo 5:no:$?`
			`[[ a/.b] =~ [$v] ]]; echo 6:YES:$?`