[rtems-central commit] content: Do not add gaps after blank lines

[Sebastian Huber]

Module:    rtems-central
Branch:    master
Commit:    38a6882e6fc9dca26ab68c0536c0c04b61fd0149
Changeset: http://git.rtems.org/rtems-central/commit/?id=38a6882e6fc9dca26ab68c0536c0c04b61fd0149

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Sep 18 14:32:18 2020 +0200

content: Do not add gaps after blank lines

---

 rtemsspec/content.py            |  2 ++
 rtemsspec/tests/test_content.py | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/rtemsspec/content.py b/rtemsspec/content.py
index 3a25b7e..ee7b2b3 100644
--- a/rtemsspec/content.py
+++ b/rtemsspec/content.py
@@ -385,11 +385,13 @@ class Content:
     def add_blank_line(self):
         """ Adds a blank line. """
         self._lines.append("")
+        self._gap = False
 
     def ensure_blank_line(self):
         """ Ensures that the last line is blank. """
         if not self._lines or self._lines[-1]:
             self._lines.append("")
+            self._gap = False
 
     def register_license(self, the_license: str) -> None:
         """ Registers a licence for the content. """
diff --git a/rtemsspec/tests/test_content.py b/rtemsspec/tests/test_content.py
index 8383ca8..123128d 100644
--- a/rtemsspec/tests/test_content.py
+++ b/rtemsspec/tests/test_content.py
@@ -89,6 +89,32 @@ def test_add():
 b
 c
 """
+    content = Content("BSD-2-Clause", True)
+    content.add("a")
+    assert str(content) == """a
+"""
+    content.add_blank_line()
+    assert str(content) == """a
+
+"""
+    content.add("b")
+    assert str(content) == """a
+
+b
+"""
+    content = Content("BSD-2-Clause", True)
+    content.add("a")
+    assert str(content) == """a
+"""
+    content.ensure_blank_line()
+    assert str(content) == """a
+
+"""
+    content.add("b")
+    assert str(content) == """a
+
+b
+"""
 
 
 def test_wrap():