Improve dockerignore comment test

Signed-off-by: Joffrey F <joffrey@docker.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/tests/integration/api_build_test.py b/tests/integration/api_build_test.py
index ad5fbaa..ce587d5 100644
--- a/tests/integration/api_build_test.py
+++ b/tests/integration/api_build_test.py
@@ -62,12 +62,15 @@ class BuildTest(BaseAPIIntegrationTest):
                 '.dockerignore',
                 '!ignored/subdir/excepted-file',
                 '',  # empty line,
-                '#',  # comment line
+                '#*',  # comment line
             ]))
 
         with open(os.path.join(base_dir, 'not-ignored'), 'w') as f:
             f.write("this file should not be ignored")
 
+        with open(os.path.join(base_dir, '#file.txt'), 'w') as f:
+            f.write('this file should not be ignored')
+
         subdir = os.path.join(base_dir, 'ignored', 'subdir')
         os.makedirs(subdir)
         with open(os.path.join(subdir, 'file'), 'w') as f:
@@ -93,6 +96,7 @@ class BuildTest(BaseAPIIntegrationTest):
             logs = logs.decode('utf-8')
 
         assert sorted(list(filter(None, logs.split('\n')))) == sorted([
+            '/test/#file.txt',
             '/test/ignored/subdir/excepted-file',
             '/test/not-ignored'
         ])