llvm/test/Scripts/count

#!/bin/sh
#
# Program: count
#
# Synopsis: Count the number of lines of input on stdin and test that it
#           matches the specified number.
#
# Syntax:   count <number>

set -e
set -u
input_lines=`wc -l`
if [ "$input_lines" -ne "$1" ]; then
  echo "count: expected $1 lines and got ${input_lines}."
  exit 1
fi
exit 0
Add a test script for counting lines. This can be used instead of the "\| grep foo \| wc -l \| grep 2" idiom used by many tests, so that, for example, tests don't mistakenly accept a count of 12 when 2 is expected. Also, the new form is more consice: "\| grep foo \| count 2". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40988 91177308-0d34-0410-b5e6-96231b3b80d8 2007-08-10 15:07:05 +00:00			`#!/bin/sh`
			`#`
			`# Program: count`
			`#`
			`# Synopsis: Count the number of lines of input on stdin and test that it`
			`# matches the specified number.`
			`#`
			`# Syntax: count <number>`

			`set -e`
			`set -u`
simplify shell syntax to work better on solaris, patch by Nathan Keynes! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52721 91177308-0d34-0410-b5e6-96231b3b80d8 2008-06-25 16:03:42 +00:00			input_lines=`wc -l`
Add a test script for counting lines. This can be used instead of the "\| grep foo \| wc -l \| grep 2" idiom used by many tests, so that, for example, tests don't mistakenly accept a count of 12 when 2 is expected. Also, the new form is more consice: "\| grep foo \| count 2". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40988 91177308-0d34-0410-b5e6-96231b3b80d8 2007-08-10 15:07:05 +00:00			`if [ "$input_lines" -ne "$1" ]; then`
			`echo "count: expected $1 lines and got ${input_lines}."`
			`exit 1`
			`fi`
			`exit 0`