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-rwxr-xr-xt/t5510-fetch.sh17
1 files changed, 15 insertions, 2 deletions
diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 25695dfe22..759aec9305 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -543,10 +543,23 @@ test_expect_success 'fetch into the current branch with --update-head-ok' '
'
-test_expect_success 'fetch --dry-run' '
+test_expect_success 'fetch --dry-run does not touch FETCH_HEAD, but still prints what would be written' '
+ rm -f .git/FETCH_HEAD err &&
+ git fetch --dry-run . 2>err &&
+ ! test -f .git/FETCH_HEAD &&
+ grep FETCH_HEAD err
+'
+
+test_expect_success '--no-write-fetch-head does not touch FETCH_HEAD, and does not print what would be written' '
+ rm -f .git/FETCH_HEAD err &&
+ git fetch --no-write-fetch-head . 2>err &&
+ ! test -f .git/FETCH_HEAD &&
+ ! grep FETCH_HEAD err
+'
+test_expect_success '--write-fetch-head gets defeated by --dry-run' '
rm -f .git/FETCH_HEAD &&
- git fetch --dry-run . &&
+ git fetch --dry-run --write-fetch-head . &&
! test -f .git/FETCH_HEAD
'