From b762c784caa78877a9949224af425e52db237beb Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 17 Jul 2018 14:21:38 +0200 Subject: hush: improve ${var#...}, ${var:+...} and ${var/.../...} - handle quoting dollar_altvalue1 test partially fails: word splitting of unquoted ${var:+...} is not correct function old new delta encode_then_expand_vararg - 443 +443 expand_one_var 1599 1610 +11 parse_stream 2756 2753 -3 encode_string 250 242 -8 setup_heredoc 308 298 -10 expand_and_evaluate_arith 106 96 -10 encode_then_expand_string 142 126 -16 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/5 up/down: 454/-47) Total: 407 bytes Signed-off-by: Denys Vlasenko --- shell/ash_test/ash-quoting/dollar_altvalue1.tests | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 shell/ash_test/ash-quoting/dollar_altvalue1.tests (limited to 'shell/ash_test/ash-quoting/dollar_altvalue1.tests') diff --git a/shell/ash_test/ash-quoting/dollar_altvalue1.tests b/shell/ash_test/ash-quoting/dollar_altvalue1.tests new file mode 100755 index 000000000..f4dc8caec --- /dev/null +++ b/shell/ash_test/ash-quoting/dollar_altvalue1.tests @@ -0,0 +1,16 @@ +f() { for i; do echo "|$i|"; done; } +x=a + +echo Unquoted b c d +f ${x:+b c d} +echo Unquoted "'b c' d" +f ${x:+'b c' d} +echo Unquoted '"b c" d' +f ${x:+"b c" d} + +echo Quoted b c d +f "${x:+b c d}" +echo Quoted "'b c' d" +f "${x:+'b c' d}" +echo Quoted '"b c" d' +f "${x:+"b c" d}" -- cgit v1.2.3