test-lib: allow negation of prerequisites

diff --git a/t/t1050-large.sh b/t/t1050-large.sh
index 29d6024b7f1b55c09cbd7e9ed682a3e745c550d6..fd105280092b7f655f5c48f09b2e8f5e0ee6d351 100755 (executable)
--- a/t/t1050-large.sh
+++ b/t/t1050-large.sh
@@ -6,11 +6,15 @@ test_description='adding and checking out large blobs'
 . ./test-lib.sh
 
 test_expect_success setup '
-       git config core.bigfilethreshold 200k &&
+       # clone does not allow us to pass core.bigfilethreshold to
+       # new repos, so set core.bigfilethreshold globally
+       git config --global core.bigfilethreshold 200k &&
        echo X | dd of=large1 bs=1k seek=2000 &&
        echo X | dd of=large2 bs=1k seek=2000 &&
        echo X | dd of=large3 bs=1k seek=2000 &&
-       echo Y | dd of=huge bs=1k seek=2500
+       echo Y | dd of=huge bs=1k seek=2500 &&
+       GIT_ALLOC_LIMIT=1500 &&
+       export GIT_ALLOC_LIMIT
 '
 
 test_expect_success 'add a large file or two' '
@@ -100,4 +104,63 @@ test_expect_success 'packsize limit' '
        )
 '
 
+test_expect_success 'diff --raw' '
+       git commit -q -m initial &&
+       echo modified >>large1 &&
+       git add large1 &&
+       git commit -q -m modified &&
+       git diff --raw HEAD^
+'
+
+test_expect_success 'hash-object' '
+       git hash-object large1
+'
+
+test_expect_success 'cat-file a large file' '
+       git cat-file blob :large1 >/dev/null
+'
+
+test_expect_success 'cat-file a large file from a tag' '
+       git tag -m largefile largefiletag :large1 &&
+       git cat-file blob largefiletag >/dev/null
+'
+
+test_expect_success 'git-show a large file' '
+       git show :large1 >/dev/null
+
+'
+
+test_expect_success 'index-pack' '
+       git clone file://"`pwd`"/.git foo &&
+       GIT_DIR=non-existent git index-pack --strict --verify foo/.git/objects/pack/*.pack
+'
+
+test_expect_success 'repack' '
+       git repack -ad
+'
+
+test_expect_success 'pack-objects with large loose object' '
+       SHA1=`git hash-object huge` &&
+       test_create_repo loose &&
+       echo $SHA1 | git pack-objects --stdout |
+               GIT_ALLOC_LIMIT=0 GIT_DIR=loose/.git git unpack-objects &&
+       echo $SHA1 | GIT_DIR=loose/.git git pack-objects pack &&
+       test_create_repo packed &&
+       mv pack-* packed/.git/objects/pack &&
+       GIT_DIR=packed/.git git cat-file blob $SHA1 >actual &&
+       cmp huge actual
+'
+
+test_expect_success 'tar achiving' '
+       git archive --format=tar HEAD >/dev/null
+'
+
+test_expect_success 'zip achiving, store only' '
+       git archive --format=zip -0 HEAD >/dev/null
+'
+
+test_expect_success 'zip achiving, deflate' '
+       git archive --format=zip HEAD >/dev/null
+'
+
 test_done