Add simple regression testing code and tests for some issues.

[oweals/opkg-lede.git] / tests / regress / opk.py

diff --git a/tests/regress/opk.py b/tests/regress/opk.py
new file mode 100644 (file)
index 0000000..616658a
--- /dev/null
+++ b/tests/regress/opk.py
@@ -0,0 +1,95 @@
+import tarfile, os
+import cfg
+
+class Opk:
+       valid_control_fields = ["Package", "Version", "Depends", "Provides",\
+                       "Replaces", "Conflicts", "Suggests", "Recommends",\
+                       "Section", "Architecture", "Maintainer", "MD5Sum",\
+                       "Size", "InstalledSize", "Filename", "Source",\
+                       "Description", "OE", "Homepage", "Priority",\
+                       "Conffiles"]
+
+       def __init__(self, **control):
+               for k in control.keys():
+                       if k not in self.valid_control_fields:
+                               raise Exception("Invalid control field: "
+                                               "{}".format(k))
+               self.control = control
+
+       def write(self, tar_not_ar=False, data_files=None):
+               filename = "{Package}_{Version}_{Architecture}.opk"\
+                                               .format(**self.control)
+               if os.path.exists(filename):
+                       os.unlink(filename)
+               if os.path.exists("control"):
+                       os.unlink("control")
+               if os.path.exists("control.tar.gz"):
+                       os.unlink("control.tar.gz")
+               if os.path.exists("data.tar.gz"):
+                       os.unlink("data.tar.gz")
+
+               f = open("control", "w")
+               for k in self.control.keys():
+                       f.write("{}: {}\n".format(k, self.control[k]))
+               f.close()
+
+               tar = tarfile.open("control.tar.gz", "w:gz")
+               tar.add("control")
+               tar.close()
+
+               tar = tarfile.open("data.tar.gz", "w:gz")
+               if data_files:
+                       for df in data_files:
+                               tar.add(df)
+               tar.close()
+
+
+               if tar_not_ar:
+                       tar = tarfile.open(filename, "w:gz")
+                       tar.add("control.tar.gz")
+                       tar.add("data.tar.gz")
+                       tar.close()
+               else:
+                       os.system("ar q {} control.tar.gz data.tar.gz \
+                                       2>/dev/null".format(filename))
+
+               os.unlink("control")
+               os.unlink("control.tar.gz")
+               os.unlink("data.tar.gz")
+
+class OpkGroup:
+       def __init__(self):
+               self.opk_list = []
+
+       def add(self, **control):
+               self.opk_list.append(Opk(**control))
+       
+       def write_opk(self, tar_not_ar=False):
+               for o in self.opk_list:
+                       o.write(tar_not_ar)
+
+       def write_list(self, filename="Packages"):
+               f = open(filename, "w")
+               for opk in self.opk_list:
+                       for k in opk.control.keys():
+                               f.write("{}: {}\n".format(k, opk.control[k]))
+                       f.write("Filename: {Package}_{Version}_{Architecture}"
+                                       ".opk\n".format(**opk.control))
+                       f.write("\n")
+               f.close()
+
+
+def regress_init():
+       """
+       Initialisation and sanity checking.
+       """
+
+       if not os.access(cfg.opkgcl, os.X_OK):
+               print("Cannot exec {}".format(cfg.opkgcl))
+               exit(False)
+
+       os.chdir(cfg.opkdir)
+
+       odir = "{}/usr/lib/opkg".format(cfg.offline_root)
+       os.system("rm -fr {}".format(odir))
+       os.mkdir(odir)