import os.path
import time
+import tempfile
import unittest
return node
- def t_xterm(self, node, target):
+ def t_xterm(self, node):
if not node.is_alive():
print "*** WARNING: Skipping test: Node %s is not alive\n" % (node.host)
return
node.rmdir(self.home)
- def t_install(self, node, target):
+ def t_install(self, node):
if not node.is_alive():
print "*** WARNING: Skipping test: Node %s is not alive\n" % (node.host)
return
return 0;
}
"""
+ # upload the test program
dst = os.path.join(self.home, "hello.c")
node.upload(prog, dst)
+ # install gcc
node.install('gcc')
+ # compile the program using gcc
command = "cd %s; gcc -Wall hello.c -o hello" % self.home
out = node.execute(command)
+ # execute the program and get the output from stout
command = "%s/hello" % self.home
out = node.execute(command)
+ # execute the program and get the output from a file
+ command = "%s/hello > %s/hello.out" % (self.home, self.home)
+ node.execute(command)
+
+ # retrieve the output file
+ src = os.path.join(self.home, "hello.out")
+ f = tempfile.NamedTemporaryFile(delete=False)
+ dst = f.name
+ node.download(src, dst)
+ f.close()
+
node.uninstall('gcc')
node.rmdir(self.home)
self.assertEquals(out, "Hello, world!\n")
+ f = open(dst, "r")
+ out = f.read()
+ f.close()
+
+ self.assertEquals(out, "Hello, world!\n")
+
def test_execute_fedora(self):
self.t_execute(self.node_fedora, self.target)
self.t_run(self.node_ubuntu, self.target)
def test_intall_fedora(self):
- self.t_install(self.node_fedora, self.target)
+ self.t_install(self.node_fedora)
def test_install_ubuntu(self):
- self.t_install(self.node_ubuntu, self.target)
+ self.t_install(self.node_ubuntu)
def xtest_xterm_fedora(self):
""" PlanetLab doesn't currently support X11 forwarding.
Interactive test. Should not run automatically """
- self.t_xterm(self.node_fedora, self.target)
+ self.t_xterm(self.node_fedora)
def xtest_xterm_ubuntu(self):
""" Interactive test. Should not run automatically """
- self.t_xterm(self.node_ubuntu, self.target)
+ self.t_xterm(self.node_ubuntu)
if __name__ == '__main__':