From f78d87ee3836dd0e6eae408c536f83a2b8ba6a3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Bedna=C5=99=C3=ADk?= <jan.bednarik@gmail.com>
Date: Sat, 25 Jul 2015 15:38:11 +0200
Subject: [PATCH 1/3] Issue #751 - test.

---
 testing/python/collect.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/testing/python/collect.py b/testing/python/collect.py
index dc073b103..5bbff6a64 100644
--- a/testing/python/collect.py
+++ b/testing/python/collect.py
@@ -472,6 +472,24 @@ class TestFunction:
         config.pluginmanager.register(MyPlugin2())
         config.hook.pytest_pyfunc_call(pyfuncitem=item)
 
+    def test_issue751_multiple_parametrize_with_ids(self, testdir):
+        modcol = testdir.getmodulecol("""
+            import pytest
+            @pytest.mark.parametrize('x', [0], ids=['c'])
+            @pytest.mark.parametrize('y', [0, 1], ids=['a', 'b'])
+            class Test(object):
+                def test1(self, x, y):
+                    pass
+                def test2(self, x, y):
+                    pass
+        """)
+        colitems = modcol.collect()[0].collect()[0].collect()
+        assert colitems[0].name == 'test1[a-c]'
+        assert colitems[1].name == 'test1[b-c]'
+        assert colitems[2].name == 'test2[a-c]'
+        assert colitems[3].name == 'test2[b-c]'
+
+
 class TestSorting:
     def test_check_equality(self, testdir):
         modcol = testdir.getmodulecol("""

From 9906a19e295a7ce3710970e69a2b3b2f82b006b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Bedna=C5=99=C3=ADk?= <jan.bednarik@gmail.com>
Date: Sat, 25 Jul 2015 15:38:27 +0200
Subject: [PATCH 2/3] Issue #751 - fix.

---
 _pytest/mark.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_pytest/mark.py b/_pytest/mark.py
index c3dc692f0..50581e0a8 100644
--- a/_pytest/mark.py
+++ b/_pytest/mark.py
@@ -291,7 +291,7 @@ class MarkInfo:
         #: positional argument list, empty if none specified
         self.args = args
         #: keyword argument dictionary, empty if nothing specified
-        self.kwargs = kwargs
+        self.kwargs = kwargs.copy()
         self._arglist = [(args, kwargs.copy())]
 
     def __repr__(self):

From 0b9265049411ad4eead38c15557dcf7445188385 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Bedna=C5=99=C3=ADk?= <jan.bednarik@gmail.com>
Date: Sat, 25 Jul 2015 16:25:29 +0200
Subject: [PATCH 3/3] Update changelog.

---
 CHANGELOG | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG b/CHANGELOG
index 3bff6ee6f..5e7a1b051 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,10 @@
 2.8.0.dev (compared to 2.7.X)
 -----------------------------
 
+- fix issue751: multiple parametrize with ids bug if it parametrizes class with
+  two or more test methods. Thanks Sergey Chipiga for reporting and Jan
+  Bednarik for PR.
+
 - fix issue768: docstrings found in python modules were not setting up session
   fixtures. Thanks Jason R. Coombs for reporting and Bruno Oliveira for the PR.