t/t4141-apply-too-large.sh

   1 #!/bin/sh
   2
   3 test_description='git apply with too-large patch'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success EXPENSIVE 'git apply rejects patches that are too large' '
   9         sz=$((1024 * 1024 * 1023)) &&
  10         {
  11                 cat <<-\EOF &&
  12                 diff --git a/file b/file
  13                 new file mode 100644
  14                 --- /dev/null
  15                 +++ b/file
  16                 @@ -0,0 +1 @@
  17                 EOF
  18                 test-tool genzeros
  19         } | test_copy_bytes $sz | test_must_fail git apply 2>err &&
  20         grep "git apply: failed to read" err
  21 '
  22
  23 test_done