From 8f9e13ed0ad6f7cad92f3f1fdc66d396d3a389a3 Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Fri, 18 Jan 2013 19:19:00 -0600
Subject: [PATCH] Fixed test-header to work on Cygwin, which has a BUFSIZ of
 only 1024.  That caused an error message to be truncated.

---
 test/bad-input/test-header | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/test/bad-input/test-header b/test/bad-input/test-header
index 0e210dba..e993cce8 100755
--- a/test/bad-input/test-header
+++ b/test/bad-input/test-header
@@ -5,6 +5,8 @@
 #
 ######################################################
 
+set -e
+
 if test -z "${MH_OBJ_DIR}"; then
     srcdir=`dirname "$0"`/../..
     MH_OBJ_DIR=`cd "$srcdir" && pwd`; export MH_OBJ_DIR
@@ -96,14 +98,23 @@ EOF
 cat >"$expected" <<EOF
   13  01/15 
 EOF
-cat >"$expected_err" <<EOF
-scan: field name "ThisHeaderFieldNameIsWaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayTooLong" exceeds 997 bytes
-??Format error (message 13) in component 2
-EOF
 
 scan -width 13 last >"$actual" 2>"$actual_err"
 check "$expected" "$actual"
-check "$expected_err" "$actual_err"
+# Cygwin has a BUFSIZ of 1024 so the error message gets truncated.
+# Deal with that by grepping to verify that scan showed the proper error.
+verify_string_in_file() {
+  if grep "$1" "$2" >/dev/null; then
+    :
+  else
+    echo "$0: did not receive expected error message \"$1\""
+    failed=`expr ${failed:-0} + 1`
+  fi
+}
+verify_string_in_file 'scan: field name "ThisHeaderFieldNameIsWa' "$actual_err"
+verify_string_in_file 'exceeds 997' "$actual_err"
+verify_string_in_file '??Format error (message 13) in component 2' "$actual_err"
+rm -f "$actual_err"
 
 # check m_getfld() handling of long header field name without a colon
 msgfile="$MH_TEST_DIR/Mail/inbox/14"
-- 
2.56.0