From 4096742b6e95c879444b004a92f4fa43e648abed Mon Sep 17 00:00:00 2001
From: tjg <tjg>
Date: Thu, 17 Jul 2003 11:59:38 +0000
Subject:   Testing: remove test for large file support, as it causes  
 indigestion on file systems that don't support sparse files (thanks   Scott
 Schwartz).

---
 ChangeLog  |  6 ++++++
 trip.rc    | 12 ------------
 tripping.c | 18 ------------------
 3 files changed, 6 insertions(+), 30 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b9b5b78..1635b54 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -820,3 +820,9 @@ Changes since rc-1.5b2
   command; history writes and reads outside allocated memory.
 
   Configuration: upgrade to autoconf-2.56 and automake-1.7.1.
+
+2003-07-17
+
+  Testing: remove test for large file support, as it causes
+  indigestion on file systems that don't support sparse files (thanks
+  Scott Schwartz).
diff --git a/trip.rc b/trip.rc
index 9b4dd13..734429c 100644
--- a/trip.rc
+++ b/trip.rc
@@ -594,15 +594,3 @@ x=$tmp.qux/foo*
 ~ $x $tmp.qux/foo || { rm -rf $tmp.qux; fail broken symlink globbing }
 x=$tmp.qux*/foo
 ~ $x $tmp.qux/foo || { rm -rf $tmp.qux; fail broken symlink globbing }
-
-# large file support
-
-# this is, by no means, an exhaustive test.  since particular file
-# systems do, or do not, support large files, we try it both in the
-# build directory and /tmp.
-
-if (./tripping l > big.$pid >[2] /dev/null ||
-	./tripping l > /tmp/big.$pid >[2] /dev/null) {
-		echo large file support seems to work
-} else echo large file support seems NOT to work - see INSTALL file
-rm -f big.$pid /tmp/big.$pid
diff --git a/tripping.c b/tripping.c
index a9099ce..23b2972 100644
--- a/tripping.c
+++ b/tripping.c
@@ -19,21 +19,6 @@ static void ctrl_a(void) {
 	puts("a\001ab\002b");
 }
 
-static void large(void) {
-	char c = 'c';
-
-#define LARGE (((off_t)1<<33)+1)
-
-	if (lseek(1, LARGE, SEEK_SET) != LARGE) {
-		perror("lseek");
-		exit(1);
-	}
-	if (write(1, &c, 1) == -1) {
-		perror("write");
-		exit(1);
-	}
-}
-
 static void makenonblock(void) {
 	int flags;
 
@@ -52,9 +37,6 @@ int main(int argc, char **argv) {
 	case 'a':
 		ctrl_a();
 		break;
-	case 'l':
-		large();
-		break;
 	case 'n':
 		makenonblock();
 		break;
-- 
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