Merged regressiontests and modeltests into the test root.

tests/select_related_onetoone/models.py

@@ -0,0 +1,102 @@
+from django.db import models
+from django.utils.encoding import python_2_unicode_compatible
+
+
+@python_2_unicode_compatible
+class User(models.Model):
+    username = models.CharField(max_length=100)
+    email = models.EmailField()
+
+    def __str__(self):
+        return self.username
+
+
+@python_2_unicode_compatible
+class UserProfile(models.Model):
+    user = models.OneToOneField(User)
+    city = models.CharField(max_length=100)
+    state = models.CharField(max_length=2)
+
+    def __str__(self):
+        return "%s, %s" % (self.city, self.state)
+
+
+@python_2_unicode_compatible
+class UserStatResult(models.Model):
+    results = models.CharField(max_length=50)
+
+    def __str__(self):
+        return 'UserStatResults, results = %s' % (self.results,)
+
+
+@python_2_unicode_compatible
+class UserStat(models.Model):
+    user = models.OneToOneField(User, primary_key=True)
+    posts = models.IntegerField()
+    results = models.ForeignKey(UserStatResult)
+
+    def __str__(self):
+        return 'UserStat, posts = %s' % (self.posts,)
+
+
+@python_2_unicode_compatible
+class StatDetails(models.Model):
+    base_stats = models.OneToOneField(UserStat)
+    comments = models.IntegerField()
+
+    def __str__(self):
+        return 'StatDetails, comments = %s' % (self.comments,)
+
+
+class AdvancedUserStat(UserStat):
+    karma = models.IntegerField()
+
+
+class Image(models.Model):
+    name = models.CharField(max_length=100)
+
+
+class Product(models.Model):
+    name = models.CharField(max_length=100)
+    image = models.OneToOneField(Image, null=True)
+
+
+@python_2_unicode_compatible
+class Parent1(models.Model):
+    name1 = models.CharField(max_length=50)
+
+    def __str__(self):
+        return self.name1
+
+
+@python_2_unicode_compatible
+class Parent2(models.Model):
+    # Avoid having two "id" fields in the Child1 subclass
+    id2 = models.AutoField(primary_key=True)
+    name2 = models.CharField(max_length=50)
+
+    def __str__(self):
+        return self.name2
+
+
+@python_2_unicode_compatible
+class Child1(Parent1, Parent2):
+    value = models.IntegerField()
+
+    def __str__(self):
+        return self.name1
+
+
+@python_2_unicode_compatible
+class Child2(Parent1):
+    parent2 = models.OneToOneField(Parent2)
+    value = models.IntegerField()
+
+    def __str__(self):
+        return self.name1
+
+class Child3(Child2):
+    value3 = models.IntegerField()
+
+class Child4(Child1):
+    value4 = models.IntegerField()