def test_call_args(self):
space = ObjSpace()
interp = MockInterpreter(space)
sin = interp.locate_function("sin")
w_res = space.call_args(sin, [space.wrap(1.2)])
assert space.float_w(w_res) == math.sin(1.2)
max = interp.locate_function("max")
w_res = space.call_args(max, [space.wrap(2), space.wrap(15),
space.wrap(3)])
assert space.int_w(w_res) == 15
w_res = space.call_args(max, [W_Reference(space.wrap(2)),
space.wrap(15),
space.wrap(3)])
assert space.int_w(w_res) == 15
str_repeat = interp.locate_function("str_repeat")
w_res = space.call_args(str_repeat, [space.newstr("a"), space.wrap(3)])
assert space.str_w(w_res) == "aaa"
source = """<?php
function f($a, $b) {
return $a + 10 * $b;
}
"""
bc = compile_php('<input>', source, space, interp)
interp.run_main(space, bc)
f = interp.locate_function("f")
w_res = space.call_args(f, [space.wrap(1), space.wrap(2)])
assert space.int_w(w_res) == 21
def test_call_args(self):
space = ObjSpace()
interp = MockInterpreter(space)
sin = interp.locate_function("sin")
w_res = space.call_args(sin, [space.wrap(1.2)])
assert space.float_w(w_res) == math.sin(1.2)
max = interp.locate_function("max")
w_res = space.call_args(
max, [space.wrap(2), space.wrap(15),
space.wrap(3)])
assert space.int_w(w_res) == 15
w_res = space.call_args(
max, [W_Reference(space.wrap(2)),
space.wrap(15),
space.wrap(3)])
assert space.int_w(w_res) == 15
str_repeat = interp.locate_function("str_repeat")
w_res = space.call_args(str_repeat, [space.newstr("a"), space.wrap(3)])
assert space.str_w(w_res) == "aaa"
source = """<?php
function f($a, $b) {
return $a + 10 * $b;
}
"""
bc = compile_php('<input>', source, space, interp)
interp.run_main(space, bc)
f = interp.locate_function("f")
w_res = space.call_args(f, [space.wrap(1), space.wrap(2)])
assert space.int_w(w_res) == 21
def test_get_printable_location(self):
source = "<? $a = 3; ?>"
space = getspace()
bc = compile_php('<input>', source, space)
assert get_printable_location(0, bc) == "<main> 1 VAR_PTR"
# it may be called with pc = len(bc.code) during jitting
assert get_printable_location(len(bc.code), bc) == "<main> END ?"
def test_serialize_with_calls(self):
source = """<?
function f($a) {
return $a + 4;
}
echo f(3);
?>"""
space = getspace()
bc = compile_php('<input>', source, space)
dump = bc.serialize(space)
bc2 = unserialize(dump, space)
interp = MockInterpreter(space)
interp.run_main(space, bc2)
assert space.int_w(interp.output[0]) == 3 + 4
def _assert(space, w_check, desc=None):
""" Checks if assertion is FALSE"""
if w_check.tp == space.tp_str:
source_orig = space.str_w(w_check)
source = "<? return %s ?>" % source_orig
bc = compile_php(None, source, space)
interp = space.ec.interpreter
w_res = interp.run_local_include(bc, interp.global_frame)
if not w_res.is_true(space):
space.ec.warn('assert(): Assertion "%s" failed' % source_orig)
return space.w_Null
if not w_check.is_true(space):
space.ec.warn('assert(): Assertion failed')
return space.w_Null
return space.wrap(w_check.is_true(space))
def run(args):
assert len(args) == 1, "XXX only supports one argument, a php file"
filename = args[0]
f = open(filename, 'r')
source = f.read()
f.close()
space = getspace()
bc = compile_php(filename, source, space)
print '-=- %s -=-' % (filename,)
interp = Interpreter(space)
interp.setup(False, args)
try:
interp.run_main(space, bc)
except ExplicitExitException, e:
sys.exit(e.code)
def _assert(space, w_check, desc=None):
""" Checks if assertion is FALSE"""
if w_check.tp == space.tp_str:
source_orig = space.str_w(w_check)
source = "<? return %s ?>" % source_orig
bc = compile_php(None, source, space)
interp = space.ec.interpreter
w_res = interp.run_local_include(bc, interp.global_frame)
if not w_res.is_true(space):
space.ec.warn('assert(): Assertion "%s" failed' % source_orig)
return space.w_Null
if not w_check.is_true(space):
space.ec.warn('assert(): Assertion failed')
return space.w_Null
return space.wrap(w_check.is_true(space))
def run(args):
assert len(args) == 1, "XXX only supports one argument, a php file"
filename = args[0]
f = open(filename, 'r')
source = f.read()
f.close()
space = getspace()
bc = compile_php(filename, source, space)
print '-=- %s -=-' % (filename, )
interp = Interpreter(space)
interp.setup(False, args)
try:
interp.run_main(space, bc)
except ExplicitExitException, e:
sys.exit(e.code)
def test_serialize_array_constants(self):
source = """<?
$a = array("a", "b");
$b = array("a"=>"b");
echo $a[1];
echo $b["a"];
?>"""
space = getspace()
bc = compile_php('<input>', source, space)
dump = bc.serialize(space)
bc2 = unserialize(dump, space)
interp = MockInterpreter(space)
interp.run_main(space, bc2)
assert space.str_w(interp.output[0]) == "b"
assert space.str_w(interp.output[1]) == "b"
def compile_file(self, fname, space):
absname = abspath(fname)
now = time.time()
try:
bc, tstamp = self.cached_files[absname]
if now - tstamp >= self.timeout:
mtime = os.stat(absname).st_mtime
if mtime > tstamp:
raise KeyError
except KeyError:
f = open(absname)
data = f.read(-1)
f.close()
tstamp = os.stat(absname).st_mtime
bc = compile_php(absname, data, space)
self.cached_files[absname] = (bc, tstamp)
return bc
def test_serialize_with_classes(self):
source = """<?
class X {
function __construct() {
$this->x = 3;
}
}
$x = new X();
echo $x->x;
?>"""
space = getspace()
bc = compile_php('<input>', source, space)
dump = bc.serialize(space)
bc2 = unserialize(dump, space)
interp = MockInterpreter(space)
interp.run_main(space, bc2)
assert space.int_w(interp.output[0]) == 3
def test_basic_serialize(self):
source = "<? $a = 3; var_dump($a);?>"
space = getspace()
bc = compile_php('<input>', source, space)
dump = bc.serialize(space)
bc2 = unserialize(dump, space)
assert bc.dump() == bc2.dump()
assert space.int_w(bc2.consts[0]) == 3
assert bc2.name == bc.name
assert bc2.filename == bc.filename
assert bc2.startlineno == bc.startlineno
assert bc2.sourcelines == bc.sourcelines
assert bc.names == bc2.names
assert bc.varnames == bc2.varnames
interp = MockInterpreter(space)
interp.run_main(space, bc2)
assert interp.output[0] == 'int(3)\n'
def compile_file(self, fname, space):
absname = abspath(fname)
now = time.time()
try:
bc, tstamp = self.cached_files[absname]
if now - tstamp >= self.timeout:
mtime = os.stat(absname).st_mtime
if mtime > tstamp:
raise KeyError
except KeyError:
f = open(absname)
data = f.read(-1)
f.close()
tstamp = os.stat(absname).st_mtime
bc = compile_php(absname, data, space)
self.cached_files[absname] = (bc, tstamp)
return bc
def _really_compile(self, space, abs_fname):
if abs_fname is None:
f = os.fdopen(0) # open stdin
abs_fname = '<stdin>' # PHP uses '-' in that case
else:
f = open(abs_fname)
data = f.read(-1)
bc = compile_php(abs_fname, data, space)
if abs_fname != '<stdin>': # if not stdin, cache bytecode
f.close() # also don't close if stdin
tstamp = os.stat(abs_fname).st_mtime
self.cached_files[abs_fname] = (bc, tstamp)
return bc
def _really_compile(self, space, abs_fname):
if abs_fname is None:
f = os.fdopen(0) # open stdin
abs_fname = '<stdin>' # PHP uses '-' in that case
else:
f = open(abs_fname)
data = f.read(-1)
bc = compile_php(abs_fname, data, space)
if abs_fname != '<stdin>': # if not stdin, cache bytecode
f.close() # also don't close if stdin
tstamp = os.stat(abs_fname).st_mtime
self.cached_files[abs_fname] = (bc, tstamp)
return bc
def test_line_start_offset():
space = ObjSpace()
MockInterpreter(space)
bc = compile_php('<input>', 'Hi there\n', space)
assert bc.startlineno == 1
def read_code():
source = open(filename).read()
space = getspace()
bc = compile_php('<input>', source, space)
return llstr(bc.serialize(space))
def compile(self, source):
return compile_php('<input>', source, self.space, self)
def test_line_start_offset():
space = ObjSpace()
MockInterpreter(space)
bc = compile_php('<input>', 'Hi there\n', space)
assert bc.startlineno == 1
def read_code():
source = open(filename).read()
space = getspace()
bc = compile_php('<input>', source, space)
return llstr(bc.serialize(space))
def compile(self, source):
return compile_php('<input>', source, self.space, self)