From bbf08124e0a87658a76b53a05d67227fa3b4e7b9 Mon Sep 17 00:00:00 2001
From: Jeff King <peff@peff.net>
Date: Wed, 14 May 2008 00:01:22 -0400
Subject: fix bsd shell negation

On some shells (notably /bin/sh on FreeBSD 6.1), the
construct

  foo && ! bar | baz

is true if

  foo && baz

whereas for most other shells (such as bash) is true if

  foo && ! baz

We can work around this by specifying

  foo && ! (bar | baz)

which works everywhere.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t3400-rebase.sh     | 4 ++--
 t/t3700-add.sh        | 6 +++---
 t/t5302-pack-index.sh | 2 +-
 t/t7501-commit.sh     | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

(limited to 't')

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index 496f4ec172..fdad7dad61 100755
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -44,13 +44,13 @@ test_expect_success 'rebase against master' '
 
 test_expect_success \
     'the rebase operation should not have destroyed author information' \
-    '! git log | grep "Author:" | grep "<>"'
+    '! (git log | grep "Author:" | grep "<>")'
 
 test_expect_success 'rebase after merge master' '
      git reset --hard topic &&
      git merge master &&
      git rebase master &&
-     ! git show | grep "^Merge:"
+     ! (git show | grep "^Merge:")
 '
 
 test_expect_success 'rebase of history with merges is linearized' '
diff --git a/t/t3700-add.sh b/t/t3700-add.sh
index 287e058e37..68c5ddebdf 100755
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -81,17 +81,17 @@ test_expect_success '.gitignore test setup' '
 
 test_expect_success '.gitignore is honored' '
 	git add . &&
-	! git ls-files | grep "\\.ig"
+	! (git ls-files | grep "\\.ig")
 '
 
 test_expect_success 'error out when attempting to add ignored ones without -f' '
 	! git add a.?? &&
-	! git ls-files | grep "\\.ig"
+	! (git ls-files | grep "\\.ig")
 '
 
 test_expect_success 'error out when attempting to add ignored ones without -f' '
 	! git add d.?? &&
-	! git ls-files | grep "\\.ig"
+	! (git ls-files | grep "\\.ig")
 '
 
 test_expect_success 'add ignored ones with -f' '
diff --git a/t/t5302-pack-index.sh b/t/t5302-pack-index.sh
index b88b5bbd02..09fd917672 100755
--- a/t/t5302-pack-index.sh
+++ b/t/t5302-pack-index.sh
@@ -65,7 +65,7 @@ test_expect_success \
 
 have_64bits=
 if msg=$(git verify-pack -v "test-3-${pack3}.pack" 2>&1) ||
-	! echo "$msg" | grep "pack too large .* off_t"
+	! (echo "$msg" | grep "pack too large .* off_t")
 then
 	have_64bits=t
 else
diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh
index c0288f345f..89710afcb5 100755
--- a/t/t7501-commit.sh
+++ b/t/t7501-commit.sh
@@ -41,7 +41,7 @@ test_expect_success \
 test_expect_success \
 	"using paths with --interactive" \
 	"echo bong-o-bong >file &&
-	! echo 7 | git-commit -m foo --interactive file"
+	! (echo 7 | git-commit -m foo --interactive file)"
 
 test_expect_success \
 	"using invalid commit with -C" \
-- 
cgit v1.2.3