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authorJunio C Hamano <gitster@pobox.com>2009-09-04 01:41:47 -0700
committerJunio C Hamano <gitster@pobox.com>2009-09-04 02:35:24 -0700
commitef2035c5e55f852905b012dfb2dd242b4f77da70 (patch)
tree0a54e237b0dc38402848ab337118298e1929bdc5 /t
parent82d97da30aba767e5c8406b595274af299858357 (diff)
downloadgit-ef2035c5e55f852905b012dfb2dd242b4f77da70.tar.gz
git-ef2035c5e55f852905b012dfb2dd242b4f77da70.tar.xz
apply --whitespace=fix: fix handling of blank lines at the eof
b94f2ed (builtin-apply.c: make it more line oriented, 2008-01-26) broke the logic used to detect if a hunk adds blank lines at the end of the file. With the new code after that commit: - img holds the contents of the file that the hunk is being applied to; - preimage has the lines the hunk expects to be in img; and - postimage has the lines the hunk wants to update the part in img that corresponds to preimage with. and we need to compare if the last line of preimage (not postimage) matches the last line of img to see if the hunk applies at the end of the file. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
-rwxr-xr-xt/t4124-apply-ws-rule.sh29
1 files changed, 29 insertions, 0 deletions
diff --git a/t/t4124-apply-ws-rule.sh b/t/t4124-apply-ws-rule.sh
index f83322e51..6898722f2 100755
--- a/t/t4124-apply-ws-rule.sh
+++ b/t/t4124-apply-ws-rule.sh
@@ -148,4 +148,33 @@ do
done
done
+
+test_expect_success 'blank at EOF with --whitespace=fix (1)' '
+ : these can fail depending on what we did before
+ git config --unset core.whitespace
+ rm -f .gitattributes
+
+ { echo a; echo b; echo c; } >one &&
+ git add one &&
+ { echo a; echo b; echo c; } >expect &&
+ { cat expect; echo; } >one &&
+ git diff -- one >patch &&
+
+ git checkout one &&
+ git apply --whitespace=fix patch &&
+ test_cmp expect one
+'
+
+test_expect_success 'blank at EOF with --whitespace=fix (2)' '
+ { echo a; echo b; echo c; } >one &&
+ git add one &&
+ { echo a; echo c; } >expect &&
+ { cat expect; echo; echo; } >one &&
+ git diff -- one >patch &&
+
+ git checkout one &&
+ git apply --whitespace=fix patch &&
+ test_cmp expect one
+'
+
test_done