def test_hello_world(self):
instance = Instance(TEST_BYTES)
pointer = instance.call('string')
memory = instance.uint8_memory_view(pointer)
nth = 0
string = ''
while (0 != memory[nth]):
string += chr(memory[nth])
nth += 1
self.assertEqual(string, 'Hello, World!')
from wasmer import Instance, Value
import os
__dir__ = os.path.dirname(os.path.realpath(__file__))
wasm_bytes = open(__dir__ + '/simple.wasm', 'rb').read()
instance = Instance(wasm_bytes)
result = instance.call('sum', [Value.i32(5), Value.i32(37)])
print(result) # 42!
from wasmer import Instance, Value
import os
__dir__ = os.path.dirname(os.path.realpath(__file__))
wasm_bytes = open(__dir__ + '/memory.wasm', 'rb').read()
instance = Instance(wasm_bytes)
pointer = instance.call('return_hello')
memory = instance.uint8_memory_view(pointer)
nth = 0;
string = '';
while (0 != memory[nth]):
string += chr(memory[nth])
nth += 1
print('"' + string + '"') # "Hello, World!"
