tests: factor 350 fail=0 initializations into test-lib.sh

Run this command to remove the factored-out "fail=0" lines.
perl -ni -e '/^fail=0$/ or print' $(g grep -l '^fail=0$')
* tests/test-lib.sh: Initialize fail=0 here, not in 300+ scripts.
* tests/...: nearly all bourne shell scripts
Suggested by Eric Blake.

9 files changed, 0 insertions, 9 deletions

diff --git a/tests/dd/direct b/tests/dd/direct
index 7e80bee15..05c487f6f 100755
--- a/tests/dd/direct
+++ b/tests/dd/direct
@@ -31,7 +31,6 @@ truncate -s 511 short || framework_failure
 truncate -s 8191 m1 || framework_failure
 truncate -s 8193 p1 || framework_failure
 
-fail=0
 for i in short m1 p1; do
   rm -f out
   dd if=$i oflag=direct of=out || fail=1
diff --git a/tests/dd/misc b/tests/dd/misc
index 07a019a49..53562d1dd 100755
--- a/tests/dd/misc
+++ b/tests/dd/misc
@@ -29,7 +29,6 @@ tmp_in2=dd-in2.$$
 tmp_sym=dd-sym.$$
 tmp_out=dd-out.$$
 
-fail=0
 warn=0
 echo data > $tmp_in || framework_failure
 ln $tmp_in $tmp_in2 || framework_failure
diff --git a/tests/dd/not-rewound b/tests/dd/not-rewound
index 056d961cd..101e37564 100755
--- a/tests/dd/not-rewound
+++ b/tests/dd/not-rewound
@@ -24,7 +24,6 @@ fi
 
 . $srcdir/test-lib.sh
 
-fail=0
 
 echo abcde > in
 (dd skip=1 count=1 bs=1; dd skip=1 bs=1) < in > out 2> /dev/null || fail=1
diff --git a/tests/dd/reblock b/tests/dd/reblock
index 5d6e95b1f..244345a4a 100755
--- a/tests/dd/reblock
+++ b/tests/dd/reblock
@@ -37,7 +37,6 @@ cat <<\EOF > exp-no-reblock || framework_failure
 4 bytes (4 B) copied
 EOF
 
-fail=0
 
 # Use a fifo rather than a pipe in the tests below
 # so that the producer (printf subshell) will wait
diff --git a/tests/dd/skip-seek-past-dev b/tests/dd/skip-seek-past-dev
index c9abfc01f..f11542a2d 100755
--- a/tests/dd/skip-seek-past-dev
+++ b/tests/dd/skip-seek-past-dev
@@ -33,7 +33,6 @@ get_device_size() {
   $BLOCKDEV --getsize64 "$1"
 }
 
-fail=0
 
 # Get path to device the current dir is on.
 # Note df can only get fs size, not device size.
diff --git a/tests/dd/skip-seek-past-file b/tests/dd/skip-seek-past-file
index 937f99e17..6bbf505f5 100755
--- a/tests/dd/skip-seek-past-file
+++ b/tests/dd/skip-seek-past-file
@@ -25,7 +25,6 @@ fi
 require_sparse_support_ # for `truncate --size=$OFF_T_MAX`
 eval $(getlimits) # for OFF_T limits
 
-fail=0
 
 printf "1234" > file || framework_failure
 
diff --git a/tests/dd/skip-seek2 b/tests/dd/skip-seek2
index 8bf0c851d..ce57b6b24 100755
--- a/tests/dd/skip-seek2
+++ b/tests/dd/skip-seek2
@@ -24,7 +24,6 @@ fi
 
 . $srcdir/test-lib.sh
 
-fail=0
 
 echo LA:3456789abcdef > in || fail=1
 (dd bs=1 skip=3 count=0 && dd bs=5) < in > out 2> /dev/null || fail=1
diff --git a/tests/dd/stderr b/tests/dd/stderr
index a6c8fba4e..5c903c8d5 100755
--- a/tests/dd/stderr
+++ b/tests/dd/stderr
@@ -25,7 +25,6 @@ fi
 
 p=$abs_top_builddir
 
-fail=0
 
 # Ensure this exits successfully, even though stderr is closed,
 # because it generates no stderr output.
diff --git a/tests/dd/unblock-sync b/tests/dd/unblock-sync
index 4112e0e28..4b213c1f9 100755
--- a/tests/dd/unblock-sync
+++ b/tests/dd/unblock-sync
@@ -25,7 +25,6 @@ fi
 
 printf 000100020003xx > in || framework_failure
 
-fail=0
 
 dd cbs=4 ibs=4 conv=unblock,sync < in > out 2> /dev/null || fail=1
 cat <<\EOF > exp || fail=1