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-rwxr-xr-xt/t0020-crlf.sh52
1 files changed, 52 insertions, 0 deletions
diff --git a/t/t0020-crlf.sh b/t/t0020-crlf.sh
index c3e7e322a8..234a94f3e6 100755
--- a/t/t0020-crlf.sh
+++ b/t/t0020-crlf.sh
@@ -453,5 +453,57 @@ test_expect_success 'invalid .gitattributes (must not crash)' '
git diff
'
+# Some more tests here to add new autocrlf functionality.
+# We want to have a known state here, so start a bit from scratch
+
+test_expect_success 'setting up for new autocrlf tests' '
+ git config core.autocrlf false &&
+ git config core.safecrlf false &&
+ rm -rf .????* * &&
+ for w in I am all LF; do echo $w; done >alllf &&
+ for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >mixed &&
+ for w in I am all CRLF; do echo $w; done | append_cr >allcrlf &&
+ git add -A . &&
+ git commit -m "alllf, allcrlf and mixed only" &&
+ git tag -a -m "message" autocrlf-checkpoint
+'
+
+test_expect_success 'report no change after setting autocrlf' '
+ git config core.autocrlf true &&
+ touch * &&
+ git diff --exit-code
+'
+
+test_expect_success 'files are clean after checkout' '
+ rm * &&
+ git checkout -f &&
+ git diff --exit-code
+'
+
+cr_to_Q_no_NL () {
+ tr '\015' Q | tr -d '\012'
+}
+
+test_expect_success 'LF only file gets CRLF with autocrlf' '
+ test "$(cr_to_Q_no_NL < alllf)" = "IQamQallQLFQ"
+'
+
+test_expect_success 'Mixed file is still mixed with autocrlf' '
+ test "$(cr_to_Q_no_NL < mixed)" = "OhhereisCRLFQintext"
+'
+
+test_expect_success 'CRLF only file has CRLF with autocrlf' '
+ test "$(cr_to_Q_no_NL < allcrlf)" = "IQamQallQCRLFQ"
+'
+
+test_expect_success 'New CRLF file gets LF in repo' '
+ tr -d "\015" < alllf | append_cr > alllf2 &&
+ git add alllf2 &&
+ git commit -m "alllf2 added" &&
+ git config core.autocrlf false &&
+ rm * &&
+ git checkout -f &&
+ test_cmp alllf alllf2
+'
test_done