tests: "wc -l" portability for *BSDs

On FreeBSD 9.0, "wc -l" emits leading whitespace, so
filter it through tr -d '[:space:]' to eliminate it.

1 files changed, 7 insertions, 7 deletions

diff --git a/t/t0100-rack-input-tests.sh b/t/t0100-rack-input-tests.sh
index 873f15c..ee7a437 100755
--- a/t/t0100-rack-input-tests.sh
+++ b/t/t0100-rack-input-tests.sh
@@ -24,7 +24,7 @@ t_begin "corked identity request" && {
                 wait
                 echo ok > $ok
         ) | ( sleep 1 && socat - TCP4:$listen > $fifo )
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
         test x"$(cat $ok)" = xok
 }
 
@@ -36,7 +36,7 @@ t_begin "corked chunked request" && {
                 wait
                 echo ok > $ok
         ) | ( sleep 1 && socat - TCP4:$listen > $fifo )
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
         test x"$(cat $ok)" = xok
 }
 
@@ -50,7 +50,7 @@ t_begin "corked identity request (input#size first)" && {
                 wait
                 echo ok > $ok
         ) | ( sleep 1 && socat - TCP4:$listen > $fifo )
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
         test x"$(cat $ok)" = xok
 }
 
@@ -64,7 +64,7 @@ t_begin "corked identity request (input#rewind first)" && {
                 wait
                 echo ok > $ok
         ) | ( sleep 1 && socat - TCP4:$listen > $fifo )
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
         test x"$(cat $ok)" = xok
 }
 
@@ -81,8 +81,8 @@ t_begin "corked chunked request (input#size first)" && {
                 wait
                 echo ok > $ok
         ) | ( sleep 1 && socat - TCP4:$listen > $fifo )
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
         test x"$(cat $ok)" = xok
 }
 
@@ -99,7 +99,7 @@ t_begin "corked chunked request (input#rewind first)" && {
                 wait
                 echo ok > $ok
         ) | ( sleep 1 && socat - TCP4:$listen > $fifo )
-        test 1 -eq $(grep $blob_sha1 $tmp |wc -l)
+        test 1 -eq $(grep $blob_sha1 $tmp |count_lines)
         test x"$(cat $ok)" = xok
 }