[svn r63201] allow to specify "3*" for host specs.

--HG--
branch : trunk

py/doc/test-dist.txt

@@ -27,7 +27,11 @@ To send tests to a python2.4 process, you may type::
 This will start a subprocess which is run with the "python2.4"
 Python interpreter, found in your system binary lookup path. 
 
-.. For convenience you may prepend ``3*`` to create three sub processes.  
+If you prefix the --tx option like this::
+
+    py.test --tx 3*popen//python=python2.4
+
+then three subprocesses would be created. 
 
 
 Sending tests to remote SSH accounts

py/test/config.py

@@ -255,15 +255,20 @@ class Config(object):
     def getxspecs(self):
         config = self 
         if config.option.numprocesses:
-            xspec = ['popen'] * config.option.numprocesses
+            xspeclist = ['popen'] * config.option.numprocesses
         else:
-            xspec = config.option.xspec
-            if not xspec:
-                xspec = config.getvalue("xspec")
-        if xspec is None:
+            xspeclist = []
+            for xspec in config.getvalue("tx"):
+                i = xspec.find("*")
+                try:
+                    num = int(xspec[:i])
+                except ValueError:
+                    xspeclist.append(xspec)
+                else:
+                    xspeclist.extend([xspec[i+1:]] * num)
+        if not xspeclist:
             raise config.Error("MISSING test execution (tx) nodes: please specify --tx")
-        #print "option value for xspecs", xspec
-        return [py.execnet.XSpec(x) for x in xspec]
+        return [py.execnet.XSpec(x) for x in xspeclist]
 
     def getrsyncdirs(self):
         config = self 

py/test/dist/testing/test_functional_dsession.py

@@ -26,7 +26,7 @@ class TestAsyncFunctional:
                 print "test_1: conftest.option.someopt", conftest.option.someopt
                 assert conftest.option.someopt 
         """))
-        result = testdir.runpytest('-n1', p1, '--someopt')
+        result = testdir.runpytest('-d', '--tx=popen', p1, '--someopt')
         assert result.ret == 0
         extra = result.stdout.fnmatch_lines([
             "*1 passed*", 

py/test/dist/testing/test_nodemanage.py

@@ -117,39 +117,3 @@ class TestNodeManager:
         ev = sorter.getfirstnamed("itemtestreport")
         assert ev.passed 
 
-class TestOptionsAndConfiguration:
-    def test_getxspecs_numprocesses(self, testdir):
-        config = testdir.parseconfig("-n3")
-        xspecs = config.getxspecs()
-        assert len(xspecs) == 3
-
-    def test_getxspecs(self, testdir):
-        testdir.chdir() 
-        config = testdir.parseconfig("--tx=popen", "--tx", "ssh=xyz")
-        xspecs = config.getxspecs()
-        assert len(xspecs) == 2
-        print xspecs
-        assert xspecs[0].popen 
-        assert xspecs[1].ssh == "xyz"
-
-    def test_getconfigroots(self, testdir):
-        config = testdir.parseconfig('--rsyncdir=' + str(testdir.tmpdir))
-        roots = config.getrsyncdirs()
-        assert len(roots) == 1 + 1 
-        assert testdir.tmpdir in roots
-
-    def test_getconfigroots_with_conftest(self, testdir):
-        testdir.chdir()
-        p = py.path.local()
-        for bn in 'x y z'.split():
-            p.mkdir(bn)
-        testdir.makeconftest("""
-            rsyncdirs= 'x', 
-        """)
-        config = testdir.parseconfig(testdir.tmpdir, '--rsyncdir=y', '--rsyncdir=z')
-        roots = config.getrsyncdirs()
-        assert len(roots) == 3 + 1 
-        assert py.path.local('y') in roots 
-        assert py.path.local('z') in roots 
-        assert testdir.tmpdir.join('x') in roots 
-

py/test/plugin/pytest_default.py

@@ -103,7 +103,7 @@ class DefaultPlugin:
                    help="number of local test processes. conflicts with --dist.")
         group.addoption('--rsyncdir', action="append", default=[], metavar="dir1", 
                    help="add local directory for rsync to remote test nodes.")
-        group._addoption('--tx', dest="xspec", action="append", 
+        group._addoption('--tx', dest="tx", action="append", default=[],
                    help=("add a test environment, specified in XSpec syntax. examples: "
                          "--tx popen//python=python2.5 --tx socket=192.168.1.102"))
         #group._addoption('--rest',

py/test/testing/acceptance_test.py

@@ -287,7 +287,7 @@ class TestPyTest:
             """, 
         )
         testdir.makeconftest("""
-            pytest_option_xspec = 'popen popen popen'.split()
+            pytest_option_tx = 'popen popen popen'.split()
         """)
         result = testdir.runpytest(p1, '-d')
         result.stdout.fnmatch_lines([
@@ -319,7 +319,7 @@ class TestPyTest:
                     os.kill(os.getpid(), 15)
             """
         )
-        result = testdir.runpytest(p1, '-d', '-n 3')
+        result = testdir.runpytest(p1, '-d', '--tx=3*popen')
         result.stdout.fnmatch_lines([
             "*popen*Python*",
             "*popen*Python*",

py/test/testing/test_config.py

@@ -218,6 +218,48 @@ class TestConfigApi_getcolitems:
             assert col.config is config 
 
 
+class TestOptionsAndConfiguration:
+    def test_getxspecs_numprocesses(self, testdir):
+        config = testdir.parseconfig("-n3")
+        xspecs = config.getxspecs()
+        assert len(xspecs) == 3
+
+    def test_getxspecs(self, testdir):
+        testdir.chdir() 
+        config = testdir.parseconfig("--tx=popen", "--tx", "ssh=xyz")
+        xspecs = config.getxspecs()
+        assert len(xspecs) == 2
+        print xspecs
+        assert xspecs[0].popen 
+        assert xspecs[1].ssh == "xyz"
+
+    def test_xspecs_multiplied(self, testdir):
+        testdir.chdir()
+        xspecs = testdir.parseconfig("--tx=3*popen",).getxspecs()
+        assert len(xspecs) == 3
+        assert xspecs[1].popen 
+
+    def test_getrsyncdirs(self, testdir):
+        config = testdir.parseconfig('--rsyncdir=' + str(testdir.tmpdir))
+        roots = config.getrsyncdirs()
+        assert len(roots) == 1 + 1 
+        assert testdir.tmpdir in roots
+
+    def test_getrsyncdirs_with_conftest(self, testdir):
+        testdir.chdir()
+        p = py.path.local()
+        for bn in 'x y z'.split():
+            p.mkdir(bn)
+        testdir.makeconftest("""
+            rsyncdirs= 'x', 
+        """)
+        config = testdir.parseconfig(testdir.tmpdir, '--rsyncdir=y', '--rsyncdir=z')
+        roots = config.getrsyncdirs()
+        assert len(roots) == 3 + 1 
+        assert py.path.local('y') in roots 
+        assert py.path.local('z') in roots 
+        assert testdir.tmpdir.join('x') in roots 
+
 
 
 class TestOptionEffects: