diff test/test_builder.py @ 126:68d829cac3ff

New parameter for PBuilder.build: extra_env, a mapping with extra environment varaibles. Also add a test case.
author Bernhard Herzog <bh@intevation.de>
date Thu, 22 May 2008 18:53:14 +0000
parents 6e34fc4ebe39
children bfcb2bbf9a52
line wrap: on
line diff
--- a/test/test_builder.py	Thu May 22 18:12:30 2008 +0000
+++ b/test/test_builder.py	Thu May 22 18:53:14 2008 +0000
@@ -17,10 +17,14 @@
 from filesupport import FileTestMixin
 
 # helper program to dump the command line arguments into a file so that
-# test cases can check them.
+# test cases can check them.  Also if the environment variable
+# TREEPKG_TEST is set, create the file named by it.
 dump_command_line_py = """
-import sys
+import sys, os
 open(sys.argv[1], 'w').write(repr(sys.argv[2:]))
+value = os.environ.get('TREEPKG_TEST')
+if value:
+    open(value, 'w').close()
 """
 
 class PBuilderTests(unittest.TestCase, FileTestMixin):
@@ -105,6 +109,29 @@
                                  'my_dsc_file'])
         self.failUnless(os.path.isdir(binary_dir_name))
 
+    def test_build_with_extra_env(self):
+        """Tests the PBuilder.build method with the extra_env parameter"""
+        binary_dir_name = self.temp_file_name("binary")
+        if os.path.exists(binary_dir_name):
+            os.rmdir(binary_dir_name)
+        env_test_file = self.temp_file_name(self.id() + "_envtest", remove=True)
+        # sanity check: the binary directory must not exist yet.
+        self.failIf(os.path.exists(binary_dir_name))
+        # sanity check: the environment variable TREEPKG_TEST must not
+        # be set yet
+        self.failIf("TREEPKG_TEST" in os.environ)
+
+        builder = PBuilder("my_pbuilderrc", self.root_command)
+        builder.build("my_dsc_file", binary_dir_name, "the_logfile",
+                      extra_env=dict(TREEPKG_TEST=env_test_file))
+        self.check_command_line(['/usr/sbin/pbuilder', 'build',
+                                 '--configfile', 'my_pbuilderrc',
+                                 '--logfile', 'the_logfile',
+                                 '--buildresult', binary_dir_name,
+                                 'my_dsc_file'])
+        self.failUnless(os.path.isdir(binary_dir_name))
+        self.failUnless(os.path.exists(env_test_file))
+
     def test_run_script(self):
         builder = PBuilder("my_pbuilderrc", self.root_command)
         builder.run_script("my_script", logfile="the_logfile")
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