bitbake: tests/fetch.py: add multiple fetches test

Fetch from premirror few times to emulate multiple machines sharing same
clonedir or few rebuilds of the package from (pre)mirror
Regression test for [Yocto #15369]

(Bitbake rev: 7fcbac574c68f16b95ab7abb2874931d168d3c9e)

Signed-off-by: Pavel Zhukov <pavel@zhukoff.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/bitbake/lib/bb/tests/fetch.py b/bitbake/lib/bb/tests/fetch.py
index bb30ed6513..fc94f4c02f 100644
--- a/bitbake/lib/bb/tests/fetch.py
+++ b/bitbake/lib/bb/tests/fetch.py
@@ -3083,6 +3083,24 @@ class FetchPremirroronlyLocalTest(FetcherTest):
         self.git("checkout {}".format(head), self.gitdir)
         return newrev
 
+    def test_mirror_multiple_fetches(self):
+        self.make_git_repo()
+        self.d.setVar("SRCREV", self.git_new_commit())
+        fetcher = bb.fetch.Fetch([self.recipe_url], self.d)
+        fetcher.download()
+        fetcher.unpack(self.unpackdir)
+        ## New commit in premirror. it's not in the download_dir
+        self.d.setVar("SRCREV", self.git_new_commit())
+        fetcher2 = bb.fetch.Fetch([self.recipe_url], self.d)
+        fetcher2.download()
+        fetcher2.unpack(self.unpackdir)
+        ## New commit in premirror. it's not in the download_dir
+        self.d.setVar("SRCREV", self.git_new_commit())
+        fetcher3 = bb.fetch.Fetch([self.recipe_url], self.d)
+        fetcher3.download()
+        fetcher3.unpack(self.unpackdir)
+
+
     def test_mirror_commit_nonexistent(self):
         self.make_git_repo()
         self.d.setVar("SRCREV", "0"*40)