Author: jilles
Date: Sat Apr 3 20:14:10 2010
New Revision: 206143
URL: http://svn.freebsd.org/changeset/base/206143
Log:
sh: Add some testcases for the working parts of ${v%...} and ${v#...}.
Added:
head/tools/regression/bin/sh/expansion/trim1.0 (contents, props changed)
Added: head/tools/regression/bin/sh/expansion/trim1.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tools/regression/bin/sh/expansion/trim1.0 Sat Apr 3 20:14:10
2010 (r206143)
@@ -0,0 +1,85 @@
+# $FreeBSD$
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##'
+failures=''
+ok=''
+
+testcase() {
+ code="$1"
+ expected="$2"
+ oIFS="$IFS"
+ eval "$code"
+ IFS='|'
+ result="$#|$*"
+ IFS="$oIFS"
+ if [ "x$result" = "x$expected" ]; then
+ ok=x$ok
+ else
+ failures=x$failures
+ echo "For $code, expected $expected actual $result"
+ fi
+}
+
+testcase 'set -- ${t%t}' '1|texttex'
+testcase 'set -- "${t%t}"' '1|texttex'
+testcase 'set -- ${t%e*}' '1|textt'
+testcase 'set -- "${t%e*}"' '1|textt'
+testcase 'set -- ${t%%e*}' '1|t'
+testcase 'set -- "${t%%e*}"' '1|t'
+testcase 'set -- ${t%%*}' '0|'
+testcase 'set -- "${t%%*}"' '1|'
+testcase 'set -- ${t#t}' '1|exttext'
+testcase 'set -- "${t#t}"' '1|exttext'
+testcase 'set -- ${t#*x}' '1|ttext'
+testcase 'set -- "${t#*x}"' '1|ttext'
+testcase 'set -- ${t##*x}' '1|t'
+testcase 'set -- "${t##*x}"' '1|t'
+testcase 'set -- ${t##*}' '0|'
+testcase 'set -- "${t##*}"' '1|'
+testcase 'set -- ${t%e$a}' '1|textt'
+
+set -f
+testcase 'set -- ${s%[?]*}' '1|ast*que'
+testcase 'set -- "${s%[?]*}"' '1|ast*que'
+testcase 'set -- ${s%[*]*}' '1|ast'
+testcase 'set -- "${s%[*]*}"' '1|ast'
+set +f
+
+testcase 'set -- $b' '1|{{(#)}}'
+testcase 'set -- ${b%\}}' '1|{{(#)}'
+testcase 'set -- ${b#{}' '1|{(#)}}'
+testcase 'set -- "${b#{}"' '1|{(#)}}'
+# Parentheses are special in ksh, check that they can be escaped
+testcase 'set -- ${b%\)*}' '1|{{(#'
+testcase 'set -- ${b#{}' '1|{(#)}}'
+testcase 'set -- $h' '1|##'
+testcase 'set -- ${h#\#}' '1|#'
+testcase 'set -- ${h###}' '1|#'
+testcase 'set -- "${h###}"' '1|#'
+testcase 'set -- ${h%#}' '1|#'
+testcase 'set -- "${h%#}"' '1|#'
+
+set -f
+testcase 'set -- ${s%"${s#?}"}' '1|a'
+testcase 'set -- ${s%"${s#????}"}' '1|ast*'
+testcase 'set -- ${s%"${s#????????}"}' '1|ast*que?'
+testcase 'set -- ${s#"${s%?}"}' '1|n'
+testcase 'set -- ${s#"${s%????}"}' '1|?non'
+testcase 'set -- ${s#"${s%????????}"}' '1|*que?non'
+set +f
+testcase 'set -- "${s%"${s#?}"}"' '1|a'
+testcase 'set -- "${s%"${s#????}"}"' '1|ast*'
+testcase 'set -- "${s%"${s#????????}"}"' '1|ast*que?'
+testcase 'set -- "${s#"${s%?}"}"' '1|n'
+testcase 'set -- "${s#"${s%????}"}"' '1|?non'
+testcase 'set -- "${s#"${s%????????}"}"' '1|*que?non'
+testcase 'set -- ${p#${p}}' '1|/etc/'
+testcase 'set -- "${p#${p}}"' '1|/et[c]/'
+testcase 'set -- ${p#*[[]}' '1|c]/'
+testcase 'set -- "${p#*[[]}"' '1|c]/'
+testcase 'set -- ${p#*\[}' '1|c]/'
+testcase 'set -- ${p#*"["}' '1|c]/'
+testcase 'set -- "${p#*"["}"' '1|c]/'
+
+test "x$failures" = x
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