Author: jilles
Date: Fri Apr 23 17:26:49 2010
New Revision: 207127
URL: http://svn.freebsd.org/changeset/base/207127
Log:
sh: Add some more tests for ${v#...} and ${v%...}.
These pass on stable/8 as well.
Added:
head/tools/regression/bin/sh/expansion/trim3.0 (contents, props changed)
Added: head/tools/regression/bin/sh/expansion/trim3.0
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tools/regression/bin/sh/expansion/trim3.0 Fri Apr 23 17:26:49
2010 (r207127)
@@ -0,0 +1,46 @@
+# $FreeBSD$
+
+e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}'
+h='##' c='\\\\'
+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 $result"
+ fi
+}
+
+# This doesn't make much sense, but it fails in dash so I'm adding it here:
+testcase 'set -- "${w%${w#???}}"' '1|a b'
+
+testcase 'set -- ${p#/et[}' '1|c]/'
+testcase 'set -- "${p#/et[}"' '1|c]/'
+testcase 'set -- "${p%${p#????}}"' '1|/et['
+
+testcase 'set -- ${b%'\'}\''}' '1|{{(#)}'
+
+testcase 'set -- ${c#\\}' '1|\\\'
+testcase 'set -- ${c#\\\\}' '1|\\'
+testcase 'set -- ${c#\\\\\\}' '1|\'
+testcase 'set -- ${c#\\\\\\\\}' '0|'
+testcase 'set -- "${c#\\}"' '1|\\\'
+testcase 'set -- "${c#\\\\}"' '1|\\'
+testcase 'set -- "${c#\\\\\\}"' '1|\'
+testcase 'set -- "${c#\\\\\\\\}"' '1|'
+testcase 'set -- "${c#"$c"}"' '1|'
+testcase 'set -- ${c#"$c"}' '0|'
+testcase 'set -- "${c%"$c"}"' '1|'
+testcase 'set -- ${c%"$c"}' '0|'
+
+test "x$failures" = x
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