From 980c1cbd0d883c9e429aaa64633680456a0a776d Mon Sep 17 00:00:00 2001 From: Michael Vogt Date: Fri, 27 Aug 2010 15:06:54 +0200 Subject: add "provides" property to the apt.Version objects --- tests/test_apt_cache.py | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tests/test_apt_cache.py') diff --git a/tests/test_apt_cache.py b/tests/test_apt_cache.py index a43e92d2..2ace0201 100644 --- a/tests/test_apt_cache.py +++ b/tests/test_apt_cache.py @@ -1,6 +1,7 @@ #!/usr/bin/python # # Copyright (C) 2010 Julian Andres Klode +# 2010 Michael Vogt # # Copying and distribution of this file, with or without modification, # are permitted in any medium without royalty provided the copyright @@ -50,6 +51,7 @@ class TestAptCache(unittest.TestCase): # a true virtual pkg l = cache.get_providing_packages("mail-transport-agent") self.assertTrue(len(l) > 0) + self.assertTrue("postfix" in [p.name for p in l]) # this is a not virtual (transitional) package provided by another l = cache.get_providing_packages("scrollkeeper") self.assertEqual(l, []) @@ -58,6 +60,7 @@ class TestAptCache(unittest.TestCase): l = cache.get_providing_packages("scrollkeeper", include_nonvirtual=True) self.assertTrue(len(l), 1) + self.assertTrue("mail-transport-agent" in cache["postfix"].candidate.provides) def test_dpkg_journal_dirty(self): -- cgit v1.2.3 From 297adb794c0f2548ea45dc3582ae0912724fcf9c Mon Sep 17 00:00:00 2001 From: Michael Vogt Date: Fri, 3 Sep 2010 11:57:44 +0200 Subject: * apt/cache.py: - add "sources_list" parameter to cache.update() to force updating a single sources.list entry only --- apt/cache.py | 18 +++++++++++++++++- debian/changelog | 3 +++ tests/test_apt_cache.py | 38 +++++++++++++++++++++++++++++++++++++- 3 files changed, 57 insertions(+), 2 deletions(-) (limited to 'tests/test_apt_cache.py') diff --git a/apt/cache.py b/apt/cache.py index f64b489a..585fca0a 100644 --- a/apt/cache.py +++ b/apt/cache.py @@ -327,12 +327,14 @@ class Cache(object): @deprecated_args def update(self, fetch_progress=None, pulse_interval=0, - raise_on_error=True): + raise_on_error=True, sources_list=None): """Run the equivalent of apt-get update. The first parameter *fetch_progress* may be set to an instance of apt.progress.FetchProgress, the default is apt.progress.FetchProgress() . + sources_list -- Update a alternative sources.list than the default. + Note that the sources.list.d directory is ignored in this case """ lockfile = apt_pkg.config.find_dir("Dir::State::Lists") + "lock" lock = apt_pkg.get_lock(lockfile) @@ -340,6 +342,15 @@ class Cache(object): if lock < 0: raise LockFailedException("Failed to lock %s" % lockfile) + if sources_list: + old_sources_list = apt_pkg.config.find("Dir::Etc::sourcelist") + old_sources_list_d = apt_pkg.config.find("Dir::Etc::sourceparts") + old_cleanup = apt_pkg.config.find("APT::List-Cleanup") + apt_pkg.config.set("Dir::Etc::sourcelist", os.path.abspath(sources_list)) + apt_pkg.config.set("Dir::Etc::sourceparts", "xxx") + apt_pkg.config.set("APT::List-Cleanup", "0") + self._list.read_main_list() + try: if fetch_progress is None: fetch_progress = apt.progress.base.AcquireProgress() @@ -354,6 +365,11 @@ class Cache(object): return res finally: os.close(lock) + if sources_list: + apt_pkg.config.set("Dir::Etc::sourcelist", old_sources_list) + apt_pkg.config.set("Dir::Etc::sourceparts", old_sources_list_d) + apt_pkg.config.set("APT::List-Cleanup", old_cleanup) + self._list.read_main_list() @deprecated_args def install_archives(self, pm, install_progress): diff --git a/debian/changelog b/debian/changelog index d23bd54a..9e03434e 100644 --- a/debian/changelog +++ b/debian/changelog @@ -26,6 +26,9 @@ python-apt (0.7.97) UNRELEASED; urgency=low - fix error when reading binary content and add regresion test * merged patch from Samuel Lidén Borell to fix crash if there utf8 in the control file (LP: #624290) and add test + * apt/cache.py: + - add "sources_list" parameter to cache.update() to force updating + a single sources.list entry only -- Julian Andres Klode Fri, 23 Jul 2010 16:14:39 +0200 diff --git a/tests/test_apt_cache.py b/tests/test_apt_cache.py index 2ace0201..054ef8b2 100644 --- a/tests/test_apt_cache.py +++ b/tests/test_apt_cache.py @@ -16,7 +16,7 @@ sys.path.insert(0, "..") import apt import apt_pkg - +import shutil class TestAptCache(unittest.TestCase): """ test the apt cache """ @@ -84,7 +84,43 @@ class TestAptCache(unittest.TestCase): self.assertTrue(cache.dpkg_journal_dirty) # reset config value apt_pkg.config.set("Dir::State::status", old_status) + + def test_apt_update(self): + try: + os.makedirs("./data/tmp/var/lib/apt/lists/partial") + except OSError, e: + pass + apt_pkg.config.set("dir::state", "./data/tmp/var/lib/apt") + + # test single sources.list fetching + sources_list = "./data/tmp/test.list" + f=open(sources_list,"w") + f.write("deb http://archive.ubuntu.com/ubuntu lucid restricted\n") + f.close() + self.assertTrue(os.path.exists(sources_list)) + # write marker to ensure listcleaner is not run + open("./data/tmp/var/lib/apt/lists/marker","w") + + # update a single sources.list + cache = apt.Cache() + cache.update(sources_list=sources_list) + # verify we just got a single source + files = filter(lambda f: not (f == "lock" or f == "partial"), + os.listdir("./data/tmp/var/lib/apt/lists")) + self.assertTrue("archive.ubuntu.com_ubuntu_dists_lucid_Release" in files) + # ensure the listcleaner was not run + self.assertTrue("marker" in files) + # ensure we don't get additional stuff from /etc/apt/sources.list + self.assertTrue(len(files) < 5) + # now run update again and verify that we got the normal sources.list + cache.update() + full_update = filter(lambda f: not (f == "lock" or f == "partial"), + os.listdir("./data/tmp/var/lib/apt/lists")) + self.assertTrue(len(files) < len(full_update)) + + # cleanup + shutil.rmtree("./data/tmp/") if __name__ == "__main__": unittest.main() -- cgit v1.2.3 From 6809becd9c7dccc797dde7be2046cad55712c5de Mon Sep 17 00:00:00 2001 From: Michael Vogt Date: Fri, 3 Sep 2010 18:18:18 +0200 Subject: not not depend on network when running the tests, some style fixes (thanks to Jak for the code-review) --- tests/data/test-repo/Packages.gz | Bin 0 -> 675 bytes tests/test_apt_cache.py | 13 +++++++------ 2 files changed, 7 insertions(+), 6 deletions(-) create mode 100644 tests/data/test-repo/Packages.gz (limited to 'tests/test_apt_cache.py') diff --git a/tests/data/test-repo/Packages.gz b/tests/data/test-repo/Packages.gz new file mode 100644 index 00000000..81daf2bb Binary files /dev/null and b/tests/data/test-repo/Packages.gz differ diff --git a/tests/test_apt_cache.py b/tests/test_apt_cache.py index 054ef8b2..22af97f2 100644 --- a/tests/test_apt_cache.py +++ b/tests/test_apt_cache.py @@ -94,20 +94,21 @@ class TestAptCache(unittest.TestCase): # test single sources.list fetching sources_list = "./data/tmp/test.list" - f=open(sources_list,"w") - f.write("deb http://archive.ubuntu.com/ubuntu lucid restricted\n") + f=open(sources_list, "w") + repo = os.path.abspath("./data/test-repo") + f.write("deb copy:%s /\n" % repo) f.close() self.assertTrue(os.path.exists(sources_list)) # write marker to ensure listcleaner is not run - open("./data/tmp/var/lib/apt/lists/marker","w") + open("./data/tmp/var/lib/apt/lists/marker", "w") # update a single sources.list cache = apt.Cache() cache.update(sources_list=sources_list) # verify we just got a single source - files = filter(lambda f: not (f == "lock" or f == "partial"), + files = filter(lambda f: f not in ("lock", "partial"), os.listdir("./data/tmp/var/lib/apt/lists")) - self.assertTrue("archive.ubuntu.com_ubuntu_dists_lucid_Release" in files) + self.assertEqual(len([f for f in files if f.endswith("tests_data_test-repo_Packages")]), 1) # ensure the listcleaner was not run self.assertTrue("marker" in files) # ensure we don't get additional stuff from /etc/apt/sources.list @@ -115,7 +116,7 @@ class TestAptCache(unittest.TestCase): # now run update again and verify that we got the normal sources.list cache.update() - full_update = filter(lambda f: not (f == "lock" or f == "partial"), + full_update = filter(lambda f: f not in ("lock", "partial"), os.listdir("./data/tmp/var/lib/apt/lists")) self.assertTrue(len(files) < len(full_update)) -- cgit v1.2.3 From b390a866fc3af9e7050148f11fb558fd52a8a703 Mon Sep 17 00:00:00 2001 From: Michael Vogt Date: Tue, 7 Sep 2010 13:13:29 +0200 Subject: tests/test_apt_cache.py: improve the tests so that they do not require a working network --- tests/data/test-repo2/Packages.gz | Bin 0 -> 675 bytes tests/test_apt_cache.py | 63 ++++++++++++++++++++++++++------------ 2 files changed, 44 insertions(+), 19 deletions(-) create mode 100644 tests/data/test-repo2/Packages.gz (limited to 'tests/test_apt_cache.py') diff --git a/tests/data/test-repo2/Packages.gz b/tests/data/test-repo2/Packages.gz new file mode 100644 index 00000000..81daf2bb Binary files /dev/null and b/tests/data/test-repo2/Packages.gz differ diff --git a/tests/test_apt_cache.py b/tests/test_apt_cache.py index 22af97f2..428060f3 100644 --- a/tests/test_apt_cache.py +++ b/tests/test_apt_cache.py @@ -86,17 +86,31 @@ class TestAptCache(unittest.TestCase): apt_pkg.config.set("Dir::State::status", old_status) def test_apt_update(self): + rootdir = "./data/tmp" + shutil.rmtree(rootdir) try: - os.makedirs("./data/tmp/var/lib/apt/lists/partial") + os.makedirs(os.path.join(rootdir, "var/lib/apt/lists/partial")) except OSError, e: pass - apt_pkg.config.set("dir::state", "./data/tmp/var/lib/apt") + state_dir = os.path.join(rootdir, "var/lib/apt") + lists_dir = os.path.join(rootdir, "var/lib/apt/lists") + apt_pkg.config.set("dir::state", state_dir) + # set a local sources.list that does not need the network + base_sources = os.path.abspath(os.path.join(rootdir, "sources.list")) + apt_pkg.config.set("dir::etc::sourcelist", base_sources) + apt_pkg.config.set("dir::etc::sourceparts", "xxx") + # main sources.list + sources_list = base_sources + f=open(sources_list, "w") + repo = os.path.abspath("./data/test-repo2") + f.write("deb copy:%s /\n" % repo) + f.close() # test single sources.list fetching - sources_list = "./data/tmp/test.list" + sources_list = os.path.join(rootdir, "test.list") f=open(sources_list, "w") - repo = os.path.abspath("./data/test-repo") - f.write("deb copy:%s /\n" % repo) + repo_dir = os.path.abspath("./data/test-repo") + f.write("deb copy:%s /\n" % repo_dir) f.close() self.assertTrue(os.path.exists(sources_list)) # write marker to ensure listcleaner is not run @@ -105,23 +119,34 @@ class TestAptCache(unittest.TestCase): # update a single sources.list cache = apt.Cache() cache.update(sources_list=sources_list) - # verify we just got a single source - files = filter(lambda f: f not in ("lock", "partial"), - os.listdir("./data/tmp/var/lib/apt/lists")) - self.assertEqual(len([f for f in files if f.endswith("tests_data_test-repo_Packages")]), 1) - # ensure the listcleaner was not run - self.assertTrue("marker" in files) - # ensure we don't get additional stuff from /etc/apt/sources.list - self.assertTrue(len(files) < 5) + # verify we just got the excpected package file + needle_packages = [f for f in os.listdir(lists_dir) + if f.endswith("tests_data_test-repo_Packages")] + self.assertEqual(len(needle_packages), 1) + # verify that we *only* got the Packages file from a single source + all_packages = [f for f in os.listdir(lists_dir) + if f.endswith("_Packages")] + self.assertEqual(needle_packages, all_packages) + # verify that the listcleaner was not run and the marker file is + # still there + self.assertTrue("marker" in os.listdir(lists_dir)) - # now run update again and verify that we got the normal sources.list + # now run update again (without the "normal" sources.list that + # contains test-repo2 and verify that we got the normal sources.list cache.update() - full_update = filter(lambda f: f not in ("lock", "partial"), - os.listdir("./data/tmp/var/lib/apt/lists")) - self.assertTrue(len(files) < len(full_update)) + needle_packages = [f for f in os.listdir(lists_dir) + if f.endswith("tests_data_test-repo2_Packages")] + self.assertEqual(len(needle_packages), 1) + all_packages = [f for f in os.listdir(lists_dir) + if f.endswith("_Packages")] + self.assertEqual(needle_packages, all_packages) - # cleanup - shutil.rmtree("./data/tmp/") + # and another update with a single source only + cache = apt.Cache() + cache.update(sources_list=sources_list) + all_packages = [f for f in os.listdir(lists_dir) + if f.endswith("_Packages")] + self.assertEqual(len(all_packages), 2) if __name__ == "__main__": unittest.main() -- cgit v1.2.3