From 6a055aa600880e6fa43d3022e951a9b6aea29995 Mon Sep 17 00:00:00 2001
From: Billy Keyes <bluekeyes@gmail.com>
Date: Sun, 12 Jan 2020 20:56:19 -0800
Subject: [PATCH] Add exact line test for TextFragment#ApplyStrict

This ensures the line number is used and application isn't based only on
matching context lines.
---
 gitdiff/apply_test.go                         |  1 +
 .../apply/text_fragment_change_exact.dst      | 19 ++++++++++++
 .../apply/text_fragment_change_exact.patch    | 12 ++++++++
 .../apply/text_fragment_change_exact.src      | 30 +++++++++++++++++++
 4 files changed, 62 insertions(+)
 create mode 100644 gitdiff/testdata/apply/text_fragment_change_exact.dst
 create mode 100644 gitdiff/testdata/apply/text_fragment_change_exact.patch
 create mode 100644 gitdiff/testdata/apply/text_fragment_change_exact.src

diff --git a/gitdiff/apply_test.go b/gitdiff/apply_test.go
index a3d866a..8b63d4d 100644
--- a/gitdiff/apply_test.go
+++ b/gitdiff/apply_test.go
@@ -23,6 +23,7 @@ func TestTextFragmentApplyStrict(t *testing.T) {
 		"changeStart":       {File: "change_start"},
 		"changeMiddle":      {File: "change_middle"},
 		"changeEnd":         {File: "change_end"},
+		"changeExact":       {File: "change_exact"},
 		"changeSingleNoEOL": {File: "change_single_noeol"},
 	}
 
diff --git a/gitdiff/testdata/apply/text_fragment_change_exact.dst b/gitdiff/testdata/apply/text_fragment_change_exact.dst
new file mode 100644
index 0000000..4655a0a
--- /dev/null
+++ b/gitdiff/testdata/apply/text_fragment_change_exact.dst
@@ -0,0 +1,19 @@
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+new line a
+line
+line
+line
diff --git a/gitdiff/testdata/apply/text_fragment_change_exact.patch b/gitdiff/testdata/apply/text_fragment_change_exact.patch
new file mode 100644
index 0000000..395de4d
--- /dev/null
+++ b/gitdiff/testdata/apply/text_fragment_change_exact.patch
@@ -0,0 +1,12 @@
+diff --git a/gitdiff/testdata/apply/text_fragment_change_exact.src b/gitdiff/testdata/apply/text_fragment_change_exact.src
+--- a/gitdiff/testdata/apply/text_fragment_change_exact.src
++++ b/gitdiff/testdata/apply/text_fragment_change_exact.src
+@@ -13,7 +13,7 @@ line
+ line
+ line
+ line
+-line
++new line a
+ line
+ line
+ line
diff --git a/gitdiff/testdata/apply/text_fragment_change_exact.src b/gitdiff/testdata/apply/text_fragment_change_exact.src
new file mode 100644
index 0000000..316a8f0
--- /dev/null
+++ b/gitdiff/testdata/apply/text_fragment_change_exact.src
@@ -0,0 +1,30 @@
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line
+line