issue #198 Test cases for op_mov, op_br, op_cbr

tests/comptests/01_mov.lua

@@ -1,4 +1,5 @@
 f = compiler.load("local a, b, c = 4.2, true, 'hi' return a, b, c")
+assert(f and type(f) == 'function')
 local z = 62
 local a,b,c,d = f()
 assert(z == 62)

tests/comptests/02_cbr_br.lua

@@ -0,0 +1,3 @@
+f = compiler.load("local a,b = 1,2 return a or b");
+assert(f and type(f) == 'function')
+assert(f() == 1)

tests/comptests/03_cbr_br.lua

@@ -0,0 +1,3 @@
+f = compiler.load("local a,b = 1,2 return a and b");
+assert(f and type(f) == 'function')
+assert(f() == 2)

tests/comptests/04_cbr_br.lua

@@ -0,0 +1,3 @@
+f = compiler.load("local a = 2 return 1 or a");
+assert(f and type(f) == 'function')
+assert(f() == 1)

tests/comptests/05_cbr_br.lua

@@ -0,0 +1,3 @@
+f = compiler.load("local a = 2 return 1 and a");
+assert(f and type(f) == 'function')
+assert(f() == 2)