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-rwxr-xr-xt/t5301-sliding-window.sh60
1 files changed, 60 insertions, 0 deletions
diff --git a/t/t5301-sliding-window.sh b/t/t5301-sliding-window.sh
new file mode 100755
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+++ b/t/t5301-sliding-window.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+#
+# Copyright (c) 2006 Shawn Pearce
+#
+
+test_description='mmap sliding window tests'
+. ./test-lib.sh
+
+test_expect_success \
+ 'setup' \
+ 'rm -f .git/index* &&
+ for i in a b c
+ do
+ echo $i >$i &&
+ test-tool genrandom "$i" 32768 >>$i &&
+ git update-index --add $i || return 1
+ done &&
+ echo d >d && cat c >>d && git update-index --add d &&
+ tree=$(git write-tree) &&
+ commit1=$(git commit-tree $tree </dev/null) &&
+ git update-ref HEAD $commit1 &&
+ git repack -a -d &&
+ test "$(git count-objects)" = "0 objects, 0 kilobytes" &&
+ pack1=$(ls .git/objects/pack/*.pack) &&
+ test -f "$pack1"'
+
+test_expect_success \
+ 'verify-pack -v, defaults' \
+ 'git verify-pack -v "$pack1"'
+
+test_expect_success \
+ 'verify-pack -v, packedGitWindowSize == 1 page' \
+ 'git config core.packedGitWindowSize 512 &&
+ git verify-pack -v "$pack1"'
+
+test_expect_success \
+ 'verify-pack -v, packedGit{WindowSize,Limit} == 1 page' \
+ 'git config core.packedGitWindowSize 512 &&
+ git config core.packedGitLimit 512 &&
+ git verify-pack -v "$pack1"'
+
+test_expect_success \
+ 'repack -a -d, packedGit{WindowSize,Limit} == 1 page' \
+ 'git config core.packedGitWindowSize 512 &&
+ git config core.packedGitLimit 512 &&
+ commit2=$(git commit-tree $tree -p $commit1 </dev/null) &&
+ git update-ref HEAD $commit2 &&
+ git repack -a -d &&
+ test "$(git count-objects)" = "0 objects, 0 kilobytes" &&
+ pack2=$(ls .git/objects/pack/*.pack) &&
+ test -f "$pack2" &&
+ test "$pack1" \!= "$pack2"'
+
+test_expect_success \
+ 'verify-pack -v, defaults' \
+ 'git config --unset core.packedGitWindowSize &&
+ git config --unset core.packedGitLimit &&
+ git verify-pack -v "$pack2"'
+
+test_done