From 54d3ddad4daf5918c6e2c948938569f287d6c16a 2006-02-09 19:21:41
From: vivainio
Date: 2006-02-09 19:21:41
Subject: [PATCH] -Added a unit testing framework
-ipapi.py: Exposed runlines and set_custom_exc


---

diff --git a/IPython/ipapi.py b/IPython/ipapi.py
index 56b3f00..fa28a9d 100644
--- a/IPython/ipapi.py
+++ b/IPython/ipapi.py
@@ -102,6 +102,8 @@ class IPApi:
         
         self.set_hook = ip.set_hook
         
+        self.set_custom_exc = ip.set_custom_exc
+        
         self.IP = ip
         global _recent
         _recent = self
@@ -155,7 +157,18 @@ class IPApi:
         Return a PickleShareDB object.
         """
         return self.IP.db
+    def runlines(self,lines):
+        """ Run the specified lines in interpreter, honoring ipython directives.
+        
+        This allows %magic and !shell escape notations.
         
+        Takes either all lines in one string or list of lines.
+        """
+        if isinstance(lines,basestring):
+            self.IP.runlines(lines)
+        else:
+            self.IP.runlines('\n'.join(lines))
+
 
 def launch_new_instance(user_ns = None):
     """ Create and start a new ipython instance.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index d17e87a..d9adf06 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,10 @@
+2006-02-09  Ville Vainio  <vivainio@gmail.com>  
+
+	* test/*: Added a unit testing framework (finally). 
+	'%run runtests.py' to run test_*.
+	
+	* ipapi.py: Exposed runlines and set_custom_exc
+
 2006-02-07  Ville Vainio  <vivainio@gmail.com>  
 
 	* iplib.py: don't split "f 1 2" to "f(1,2)" in autocall,
diff --git a/test/runtests.py b/test/runtests.py
new file mode 100644
index 0000000..249f810
--- /dev/null
+++ b/test/runtests.py
@@ -0,0 +1,31 @@
+""" Run ipython unit tests
+
+This should be launched from inside ipython by "%run runtests.py"
+or through ipython command line "ipython runtests.py".
+
+"""
+
+from path import path
+import pprint,os
+import IPython.ipapi
+ip = IPython.ipapi.get()
+
+def main():
+    all = path('.').files('test_*py')
+    results = {}
+    res_exc = [None]
+    def exchook(self,*e):
+        res_exc[0] = [e]
+    ip.IP.set_custom_exc((Exception,), exchook)
+    startdir = os.getcwd()
+    for test in all:
+        print test
+        res_exc[0] = 'ok'
+        os.chdir(startdir)
+        ip.runlines(test.text())
+        results[str(test)] = res_exc[0]
+        
+    os.chdir(startdir)
+    pprint.pprint(results)
+        
+main()
\ No newline at end of file
diff --git a/test/test_cd.ipy b/test/test_cd.ipy
new file mode 100644
index 0000000..2214c1b
--- /dev/null
+++ b/test/test_cd.ipy
@@ -0,0 +1,6 @@
+import os
+cd /
+assert os.getcwd() == '/'
+%cd /tmp
+
+assert os.getcwd() == '/tmp'
diff --git a/test/test_shouldfail.ipy b/test/test_shouldfail.ipy
new file mode 100644
index 0000000..128f229
--- /dev/null
+++ b/test/test_shouldfail.ipy
@@ -0,0 +1,3 @@
+# this will fail w/ assertionerror
+cd /
+assert os.getcwd() == '/does/not/exist'