A farm of directories holding test cases.

--HG--
rename : test/white.py,cover => test/farm/000/gold/white.py,cover
rename : test/white.py => test/farm/000/src/white.py

4 files changed, 134 insertions, 0 deletions

diff --git a/test/farm/000/gold/white.py,cover b/test/farm/000/gold/white.py,cover
new file mode 100644
index 00000000..a959ed5a
--- /dev/null
+++ b/test/farm/000/gold/white.py,cover
@@ -0,0 +1,31 @@
+  # A test case sent to me by Steve White

+  

+> def f(self):

+!     if self==1:

+!         pass

+!     elif self.m('fred'):

+!         pass

+!     elif (g==1) and (b==2):

+!         pass

+!     elif self.m('fred')==True:

+!         pass

+!     elif ((g==1) and (b==2))==True:

+!         pass

+!     else:

+!         pass

+  

+> def g(x):

+>     if x == 1:

+>         a = 1

+!     else:

+!         a = 2

+  

+> g(1)

+  

+> def h(x):

+>     if x == 1:

+!         a = 1

+>     else:

+>         a = 2

+  

+> h(2)

diff --git a/test/farm/000/run.py b/test/farm/000/run.py
new file mode 100644
index 00000000..18425916
--- /dev/null
+++ b/test/farm/000/run.py
@@ -0,0 +1,7 @@
+clean("src", "*,cover")
+run("""
+    coverage -x white.py
+    coverage -a white.py
+    """)
+compare("src", "gold", "*,cover")
+clean("src", "*,cover")
diff --git a/test/farm/000/src/white.py b/test/farm/000/src/white.py
new file mode 100644
index 00000000..0c4bcb81
--- /dev/null
+++ b/test/farm/000/src/white.py
@@ -0,0 +1,31 @@
+# A test case sent to me by Steve White
+
+def f(self):
+    if self==1:
+        pass
+    elif self.m('fred'):
+        pass
+    elif (g==1) and (b==2):
+        pass
+    elif self.m('fred')==True:
+        pass
+    elif ((g==1) and (b==2))==True:
+        pass
+    else:
+        pass
+
+def g(x):
+    if x == 1:
+        a = 1
+    else:
+        a = 2
+
+g(1)
+
+def h(x):
+    if x == 1:
+        a = 1
+    else:
+        a = 2
+
+h(2)
diff --git a/test/test_farm.py b/test/test_farm.py
new file mode 100644
index 00000000..50f4fdef
--- /dev/null
+++ b/test/test_farm.py
@@ -0,0 +1,65 @@
+"""Run tests in the farm subdirectory.  Requires nose."""
+
+import filecmp, fnmatch, glob, os, shutil, sys
+from coverage.files import FileLocator
+
+
+def test_farm():
+    """A test-generating function for nose to find and run."""
+    for fname in glob.glob("test/farm/*/*.py"):
+        case = FarmTestCase(fname)
+        yield (case.execute,)
+
+   
+class FarmTestCase(object):
+    def __init__(self, runpy):
+        self.dir, self.runpy = os.path.split(runpy)
+        
+    def cd(self, newdir):
+        cwd = os.getcwd()
+        os.chdir(newdir)
+        return cwd
+
+    def execute(self):
+        print "Running", self.runpy, "in", self.dir
+        cwd = self.cd(self.dir)
+
+        glo = dict([(a, getattr(self, a)) for a in "run compare clean".split()])
+        execfile(self.runpy, glo)
+
+        self.cd(cwd)
+
+    def fnmatch_list(self, files, filepattern):
+        """Filter the list of `files` to only those that match `filepattern`."""
+        
+        return [f for f in files if fnmatch.fnmatch(f, filepattern)]
+
+    # Functions usable inside farm run.py files
+    
+    def run(self, cmds, rundir="src"):
+        """Run a list of commands.
+        
+        `cmds` is a string, commands separated by newlines.
+        `rundir` is the directory in which to run the commands.
+        
+        """
+        cwd = self.cd(rundir)
+        for cmd in cmds.split("\n"):
+            stdin, stdouterr = os.popen4(cmd)
+            output = stdouterr.read()
+            print output,
+        self.cd(cwd)
+
+    def compare(self, dir1, dir2, filepattern=None):
+        dc = filecmp.dircmp(dir1, dir2)
+        
+        pass
+
+    def clean(self, cleandir):
+        shutil.rmtree(cleandir)
+
+
+# So that we can run just one farm run.py at a time.
+if __name__ == '__main__':
+    case = FarmTestCase(sys.argv[1])
+    case.execute()