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#!/bin/sh
# Test combinediff with file deletion (regular file to /dev/null)
# This tests /dev/null handling in the reverse direction
. ${top_srcdir-.}/tests/common.sh
# Create first patch that creates a file
cat << EOF > patch1
--- /dev/null
+++ b/tempfile.txt
@@ -0,0 +1,3 @@
+temporary
+content
+here
EOF
# Create second patch that deletes the same file
cat << EOF > patch2
--- a/tempfile.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-temporary
-content
-here
EOF
# Run combinediff
${COMBINEDIFF} patch1 patch2 2>errors >actual || exit 1
[ -s errors ] && exit 1
# Expected combined output should be empty (create then delete = no change)
diff -u /dev/null actual || exit 1
exit 0
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