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-rwxr-xr-xt/t4140-apply-ita.sh56
1 files changed, 56 insertions, 0 deletions
diff --git a/t/t4140-apply-ita.sh b/t/t4140-apply-ita.sh
new file mode 100755
index 0000000000..c614eaf04c
--- /dev/null
+++ b/t/t4140-apply-ita.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+test_description='git apply of i-t-a file'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+ test_write_lines 1 2 3 4 5 >blueprint &&
+
+ cat blueprint >test-file &&
+ git add -N test-file &&
+ git diff >creation-patch &&
+ grep "new file mode 100644" creation-patch &&
+
+ rm -f test-file &&
+ git diff >deletion-patch &&
+ grep "deleted file mode 100644" deletion-patch
+'
+
+test_expect_success 'apply creation patch to ita path (--cached)' '
+ git rm -f test-file &&
+ cat blueprint >test-file &&
+ git add -N test-file &&
+
+ git apply --cached creation-patch &&
+ git cat-file blob :test-file >actual &&
+ test_cmp blueprint actual
+'
+
+test_expect_success 'apply creation patch to ita path (--index)' '
+ git rm -f test-file &&
+ cat blueprint >test-file &&
+ git add -N test-file &&
+ rm -f test-file &&
+
+ test_must_fail git apply --index creation-patch
+'
+
+test_expect_success 'apply deletion patch to ita path (--cached)' '
+ git rm -f test-file &&
+ cat blueprint >test-file &&
+ git add -N test-file &&
+
+ git apply --cached deletion-patch &&
+ test_must_fail git ls-files --stage --error-unmatch test-file
+'
+
+test_expect_success 'apply deletion patch to ita path (--index)' '
+ cat blueprint >test-file &&
+ git add -N test-file &&
+
+ test_must_fail git apply --index deletion-patch &&
+ git ls-files --stage --error-unmatch test-file
+'
+
+test_done