89 lines
2.8 KiB
Python
89 lines
2.8 KiB
Python
#!/usr/bin/env python
|
|
|
|
from efl import ecore
|
|
import unittest
|
|
|
|
|
|
class TestExe(unittest.TestCase):
|
|
def testInit(self):
|
|
# basic read flags with line support
|
|
flags = ecore.ECORE_EXE_PIPE_READ | ecore.ECORE_EXE_PIPE_READ_LINE_BUFFERED
|
|
|
|
# simple ls -la output, monitor for add, del and data (stdout)
|
|
def on_add(x, event, a, b, c):
|
|
print("ecore.Exe added:")
|
|
print(" exe : %s" % x)
|
|
print(" event: %s" % event)
|
|
print(" extra: arguments: a=%s, b=%s, c=%s" % (a, b, c))
|
|
print("")
|
|
|
|
self.assertEqual(x, exe)
|
|
self.assertIsInstance(event, ecore.EventExeAdd)
|
|
self.assertEqual(a, 1)
|
|
self.assertEqual(b, 2)
|
|
self.assertEqual(c, 3)
|
|
|
|
def on_del(x, event):
|
|
print("ecore.Exe deleted:")
|
|
print(" exe : %s" % x)
|
|
ecore.timer_add(1.0, ecore.main_loop_quit)
|
|
|
|
def on_data(x, event):
|
|
self.assertEqual(x, exe)
|
|
self.assertIsInstance(event, ecore.EventExeData)
|
|
print("ecore.Exe data on stdout:")
|
|
print(" Exe : %s" % repr(exe))
|
|
print(" Event : %s" % repr(event))
|
|
for l in event.lines:
|
|
print(" %s" % repr(l))
|
|
print
|
|
|
|
exe = ecore.Exe("ls -la", flags)
|
|
exe.on_add_event_add(on_add, 1, c=3, b=2)
|
|
exe.on_del_event_add(on_del)
|
|
exe.on_data_event_add(on_data)
|
|
|
|
|
|
|
|
# use C-api like event handler, will catch all 3 Exe() instances
|
|
def catch_all_exe_add(event):
|
|
print("")
|
|
print(">>> EXE ADDED: %s" % event)
|
|
print("")
|
|
return 1
|
|
|
|
ecore.on_exe_add_event_add(catch_all_exe_add)
|
|
ecore.Exe("ls -l /", flags)
|
|
|
|
|
|
|
|
# start cat, send data to it, then read, then send again, then kill it
|
|
def on_cat_pipe_add(x, event):
|
|
x.send(b"123\nabc\nxyz\n")
|
|
|
|
def on_cat_pipe_data(x, event):
|
|
self.assertEqual(event.lines, ["123", "abc", "xyz"])
|
|
x.on_data_event_del(on_cat_pipe_data)
|
|
|
|
def on_cat_pipe_data2(x, event):
|
|
print("cat pipe output:")
|
|
print("\n".join(event.lines))
|
|
print("")
|
|
x.send("some\nmore\nlines!\n")
|
|
if event.lines and event.lines[-1] == "lines!":
|
|
x.on_data_event_del(on_cat_pipe_data2)
|
|
x.kill() # otherwise it will stay there forever (will be detached)
|
|
|
|
cat_pipe = ecore.Exe("cat", flags | ecore.ECORE_EXE_PIPE_WRITE)
|
|
cat_pipe.on_add_event_add(on_cat_pipe_add)
|
|
cat_pipe.on_data_event_add(on_cat_pipe_data)
|
|
cat_pipe.on_data_event_add(on_cat_pipe_data2)
|
|
|
|
ecore.main_loop_begin()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(verbosity=2)
|
|
ecore.shutdown()
|
|
|