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82 lines
1.2 KiB
Plaintext
82 lines
1.2 KiB
Plaintext
# Copyright 2009-2025 Free Software Foundation, Inc.
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#
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# Copying and distribution of this file, with or without modification,
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# in any medium, are permitted without royalty provided the copyright
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# notice and this notice are preserved.
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. $srcdir/test-lib.sh
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require cat
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use_local_patch
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use_tmpdir
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# ==============================================================
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# Starts at a line <= 1 and prefix context < suffix context: start of
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# file until hunk has become symmetric.
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cat > a.diff <<EOF
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--- a
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+++ a
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@@ -1,3 +1,4 @@
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2
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+2a
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3
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4
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EOF
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seq 1 5 > a
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check 'patch < a.diff' <<EOF
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patching file a
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Hunk #1 succeeded at 2 with fuzz 1 (offset 1 line).
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EOF
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seq 2 5 > a
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check 'patch < a.diff' <<EOF
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patching file a
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EOF
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# ==============================================================
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# Starts at a line > 1: anywhere in the file
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cat > a.diff <<EOF
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--- a
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+++ a
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@@ -2,3 +2,4 @@
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2
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+2a
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3
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4
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EOF
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seq 1 5 > a
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check 'patch < a.diff' <<EOF
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patching file a
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EOF
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# ==============================================================
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# Prefix context > suffix context: end of file until hunk has
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# become symmetric.
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cat > a.diff <<EOF
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--- a
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+++ a
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@@ -2,3 +2,4 @@
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2
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3
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+3a
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4
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EOF
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seq 1 5 > a
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check 'patch < a.diff' <<EOF
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patching file a
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Hunk #1 succeeded at 2 with fuzz 1.
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EOF
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