From 3ad772bb1f89e4effbcb49acbed5d305d5bed446 Mon Sep 17 00:00:00 2001
From: Sebastian Lackner <sebastian@fds-team.de>
Date: Mon, 4 Apr 2016 00:58:34 +0200
Subject: [PATCH] patchutils.py: Add tests for multiple patches in a single
 file.

---
 staging/patchutils.py     | 49 ++++++++++++++++++++++++++
 staging/tests/multi.patch | 73 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 122 insertions(+)
 create mode 100644 staging/tests/multi.patch

diff --git a/staging/patchutils.py b/staging/patchutils.py
index fd14680a..1b32ce40 100644
--- a/staging/patchutils.py
+++ b/staging/patchutils.py
@@ -814,6 +814,55 @@ if __name__ == "__main__":
             self.assertEqual(patches[0].is_binary,      False)
             self.assertEqual(patches[0].modified_file,  "test.txt")
 
+        def test_multi(self):
+            with open("tests/multi.patch") as fp:
+                source = fp.read().split("\n")
+
+            patchfile = tempfile.NamedTemporaryFile(mode='w+')
+            patchfile.write("\n".join(source))
+            patchfile.flush()
+
+            patches = list(read_patch(patchfile.name))
+            self.assertEqual(len(patches), 3)
+
+            self.assertEqual(patches[0].patch_author,   "Author Name")
+            self.assertEqual(patches[0].patch_email,    "author@email.com")
+            self.assertEqual(patches[0].patch_subject,  "component: Replace arg1 with arg2.")
+            self.assertEqual(patches[0].patch_revision, 3)
+            self.assertEqual(patches[0].signed_off_by,  [("Author Name", "author@email.com"),
+                                                         ("Other Developer", "other@email.com")])
+            self.assertEqual(patches[0].filename,       patchfile.name)
+            self.assertEqual(patches[0].is_binary,      False)
+            self.assertEqual(patches[0].modified_file,  "other_test.txt")
+
+            lines = patches[0].read().rstrip("\n").split("\n")
+            self.assertEqual(lines, source[11:24])
+
+            self.assertEqual(patches[1].patch_author,   "Author Name")
+            self.assertEqual(patches[1].patch_email,    "author@email.com")
+            self.assertEqual(patches[1].patch_subject,  "component: Replace arg1 with arg2.")
+            self.assertEqual(patches[1].patch_revision, 3)
+            self.assertEqual(patches[1].signed_off_by,  [("Author Name", "author@email.com"),
+                                                         ("Other Developer", "other@email.com")])
+            self.assertEqual(patches[1].filename,       patchfile.name)
+            self.assertEqual(patches[1].is_binary,      False)
+            self.assertEqual(patches[1].modified_file,  "test.txt")
+
+            lines = patches[1].read().rstrip("\n").split("\n")
+            self.assertEqual(lines, source[24:46])
+
+            self.assertEqual(patches[2].patch_author,   "Other Developer")
+            self.assertEqual(patches[2].patch_email,    "other@email.com")
+            self.assertEqual(patches[2].patch_subject,  "component: Replace arg2 with arg3.")
+            self.assertEqual(patches[2].patch_revision, 4)
+            self.assertEqual(patches[2].signed_off_by,  [("Other Developer", "other@email.com")])
+            self.assertEqual(patches[2].filename,       patchfile.name)
+            self.assertEqual(patches[2].is_binary,      False)
+            self.assertEqual(patches[2].modified_file,  "test.txt")
+
+            lines = patches[2].read().rstrip("\n").split("\n")
+            self.assertEqual(lines, source[58:71])
+
     # Basic tests for apply_patch()
     class PatchApplyTests(unittest.TestCase):
         def test_apply(self):
diff --git a/staging/tests/multi.patch b/staging/tests/multi.patch
new file mode 100644
index 00000000..2ab78136
--- /dev/null
+++ b/staging/tests/multi.patch
@@ -0,0 +1,73 @@
+From be07df750862699f2515c0ac0ceb7a6c25e9458a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Author=20Name?= <author@email.com>
+Subject: [PATCH v3] component: Replace arg1 with arg2.
+
+Signed-off-by: =?UTF-8?q?Author=20Name?= <author@email.com>
+Signed-off-by: Other Developer <other@email.com>
+---
+ other_test.txt | 2 +-
+ test.txt       | 4 ++--
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/other_test.txt b/other_test.txt
+index a26e3f5..187ea7d 100644
+--- a/other_test.txt
++++ b/other_test.txt
+@@ -1,7 +1,7 @@
+ other_line1();
+ other_line2();
+ other_line3();
+-function(arg1);
++function(arg2);
+ other_line4();
+ other_line5();
+ other_line6();
+diff --git a/test.txt b/test.txt
+index c9947e7..5d7eff8 100644
+--- a/test.txt
++++ b/test.txt
+@@ -1,7 +1,7 @@
+ line1();
+ line2();
+ line3();
+-function(arg1);
++function(arg2);
+ line5();
+ line6();
+ line7();
+@@ -9,7 +9,7 @@ line8();
+ line9();
+ line10();
+ line11();
+-function(arg1);
++function(arg2);
+ line12();
+ line13();
+ line14();
+-- 
+2.7.1
+
+From 801d4e778daf4f66dbe373e0a62cf0eb2fc0a7a3 Mon Sep 17 00:00:00 2001
+From: Other Developer <other@email.com>
+Subject: component: Replace arg2 with arg3. (v4)
+
+Signed-off-by: Other Developer <other@email.com>
+---
+ test.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/test.txt b/test.txt
+index 5d7eff8..73811d5 100644
+--- a/test.txt
++++ b/test.txt
+@@ -1,7 +1,7 @@
+ line1();
+ line2();
+ line3();
+-function(arg2);
++function(arg3);
+ line5();
+ line6();
+ line7();
+-- 
+2.7.1