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-rwxr-xr-xt/t0000-basic.sh20
1 files changed, 20 insertions, 0 deletions
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index cd0de506d2..92de088227 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -309,4 +309,24 @@ test_expect_success 'absolute path works as expected' '
test "$sym" = "$(test-absolute-path $dir2/syml)"
'
+test_expect_success 'very long name in the index handled sanely' '
+
+ a=a && # 1
+ a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 16
+ a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 256
+ a=$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a$a && # 4096
+ a=${a}q &&
+
+ >path4 &&
+ git update-index --add path4 &&
+ (
+ git ls-files -s path4 |
+ sed -e "s/ .*/ /" |
+ tr -d "\012"
+ echo "$a"
+ ) | git update-index --index-info &&
+ len=$(git ls-files "a*" | wc -c) &&
+ test $len = 4098
+'
+
test_done