1 # Copyright (C) 2010 The Android Open Source Project
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
16 # This script is used to check that a given awk executable
17 # implements the match() and substr() functions appropriately.
19 # These were introduced in nawk/gawk, but the original awk
25 s1="A real world example"
26 if (! match(s1,"world")) {
28 } else if (RSTART != 8) {
29 print "Fail RSTART ="RSTART
30 } else if (RLENGTH != 5) {
31 print "Fail RLENGTH ="RLENGTH
33 s2=substr(s1,RSTART,RLENGTH)
35 print "Fail substr="s2