import ivy.ivy_module as ivy_module
from ivy.ivy_compiler import ivy_from_string
from ivy.tk_ui import new_ui
import ivy.ivy_utils as iu
prog = """#lang ivy1.3
type t
relation (X:t < Y:t)
axiom X:t < Y:t & Y < Z -> X < Y
individual x:t, y:t, z:t
init x < y & y < z
"""
with ivy_module.Module():
main_ui = new_ui()
ui = main_ui.add(ivy_from_string(prog))
cg = ui.view_state(ui.node(0))
cg.show_relation(cg.relation('X:t < Y'), '+')
cg.split(cg.relation('=x'), cg.node('t'))
cg.show_relation(cg.relation('=x'), '-')
cg.split(cg.relation('=y'), cg.node('~=x'))
cg.show_relation(cg.relation('=y'), '-')
cg.split(cg.relation('=z'), cg.node('~=x', '~=y'))
# ui.mainloop()
object foo(me:t) = {
after init {
x(me) := me;
assert false
}
}
isolate iso_foo(me:t) = foo(me) with x(me)
"""
with im.Module():
iu.set_parameters({'mode':'induction','isolate':'iso_foo','show_compiled':'true'})
main_ui = new_ui()
ui = main_ui.add(ivy_from_string(prog))
main_ui.tk.update_idletasks()
main_ui.answer("OK")
ui.check_safety_node(ui.node(0))
assert not ui.node(0).safe
# ui.check_inductiveness()
# # ui = ui.cti
# cg = ui.current_concept_graph
# cg.show_relation(cg.relation('link(X,Y)'),'+')
# cg.gather()
# main_ui.answer("OK")
# cg.strengthen()
# main_ui.answer("OK")
# ui.check_inductiveness()
# # cg.show_relation(cg.relation('semaphore'),'+')
# cg.gather()
relation sent(X:packet)
init ~sent(X)
before intf.send {
sent(x) := true
}
before intf.recv {
assert sent(x)
}
}
object protocol = {
implement intf.send {
call intf.recv(x)
}
}
import intf.recv
export intf.send
"""
with im.Module():
iu.set_parameters({'mode':'induction','show_compiled':'true'})
ivy_from_string(prog,create_isolate=False)
ick.check_module()
from ivy.tk_ui import new_ui
from ivy import ivy_utils as iu
from ivy import ivy_check as ick
prog = """#lang ivy1.5
type foo
type bar
individual x : foo
# individual y : foo
action a(z:foo,y:foo) = {
x := y
}
object m(me:foo) = {
after a {
assert x = y | x = me
}
}
export a
"""
with im.Module():
iu.set_parameters({"mode": "induction", "show_compiled": "true"})
ivy_from_string(prog, create_isolate=False)
ick.check_module()
interpret t -> {0..1}
instance baz(X:t) : bar
"""
ia.set_determinize(True)
slv.set_use_native_enums(True)
iso.set_interpret_all_sorts(True)
with im.Module():
iu.set_parameters({
'mode': 'induction',
'show_compiled': 'true',
'target': 'impl'
})
ivy_from_string(prog, create_isolate=True)
classname = 'foo'
header, impl = i2c.module_to_cpp_class(classname)
print header
print impl
# main_ui.answer("OK")
# ui.check_inductiveness()
# # ui = ui.cti
# cg = ui.current_concept_graph
# cg.show_relation(cg.relation('link(X,Y)'),'+')
# cg.gather()
# main_ui.answer("OK")
# cg.strengthen()
# main_ui.answer("OK")
}
type t
interpret t -> {0..1}
instance baz(X:t) : bar
"""
ia.set_determinize(True)
slv.set_use_native_enums(True)
iso.set_interpret_all_sorts(True)
with im.Module():
iu.set_parameters({'mode':'induction','show_compiled':'true','target':'impl'})
ivy_from_string(prog,create_isolate=True)
classname = 'foo'
header,impl = i2c.module_to_cpp_class(classname,classname)
print header
print impl
# main_ui.answer("OK")
# ui.check_inductiveness()
# # ui = ui.cti
# cg = ui.current_concept_graph
# cg.show_relation(cg.relation('link(X,Y)'),'+')
# cg.gather()
# main_ui.answer("OK")
# cg.strengthen()
# main_ui.answer("OK")
