read LICENSE instead of README.md in tests

the README is more likely to change and break tests than the LICENSE
file.

examples/demo_io/main.bend

@@ -8,10 +8,10 @@ def unwrap(res):
       return res.val
 
 def open():
-  return call("OPEN", ("./README.md", "r"))
+  return call("OPEN", ("./LICENSE", "r"))
 
 def read(f):
-  return call("READ", (f, 30))
+  return call("READ", (f, 47))
 
 def print(bytes):
   with IO:

examples/demo_io/main.hvm

@@ -55,24 +55,22 @@
   & @IO/bind ~ (h ((((i i) (k l)) l) m))
   & @close ~ (g h)
 
-@open = q
-  & @call ~ (d ((o p) q))
+@open = o
+  & @call ~ (d ((m n) o))
   & @String/Cons ~ (79 (c d))
   & @String/Cons ~ (80 (b c))
   & @String/Cons ~ (69 (a b))
   & @String/Cons ~ (78 (@String/Nil a))
-  & @String/Cons ~ (46 (n o))
-  & @String/Cons ~ (47 (m n))
-  & @String/Cons ~ (82 (l m))
-  & @String/Cons ~ (69 (k l))
-  & @String/Cons ~ (65 (j k))
-  & @String/Cons ~ (68 (i j))
-  & @String/Cons ~ (77 (h i))
+  & @String/Cons ~ (46 (l m))
+  & @String/Cons ~ (47 (k l))
+  & @String/Cons ~ (76 (j k))
+  & @String/Cons ~ (73 (i j))
+  & @String/Cons ~ (67 (h i))
   & @String/Cons ~ (69 (g h))
-  & @String/Cons ~ (46 (f g))
-  & @String/Cons ~ (109 (e f))
-  & @String/Cons ~ (100 (@String/Nil e))
-  & @String/Cons ~ (114 (@String/Nil p))
+  & @String/Cons ~ (78 (f g))
+  & @String/Cons ~ (83 (e f))
+  & @String/Cons ~ (69 (@String/Nil e))
+  & @String/Cons ~ (114 (@String/Nil n))
 
 @print = (f h)
   & @IO/bind ~ (g (@print__C3 h))
@@ -100,7 +98,7 @@
 @print__C3 = ((@print__C2 (@IO/wrap a)) a)
 
 @read = (e f)
-  & @call ~ (d ((e 30) f))
+  & @call ~ (d ((e 47) f))
   & @String/Cons ~ (82 (c d))
   & @String/Cons ~ (69 (b c))
   & @String/Cons ~ (65 (a b))

tests/programs/io/basic.bend

@@ -8,10 +8,10 @@ def unwrap(res):
       return res.val
 
 def open():
-  return call("OPEN", ("./README.md", "r"))
+  return call("OPEN", ("./LICENSE", "r"))
 
 def read(f):
-  return call("READ", (f, 30))
+  return call("READ", (f, 47))
 
 def print(bytes):
   with IO:

tests/programs/io/basic.hvm

@@ -55,24 +55,22 @@
   & @IO/bind ~ (h ((((i i) (k l)) l) m))
   & @close ~ (g h)
 
-@open = q
-  & @call ~ (d ((o p) q))
+@open = o
+  & @call ~ (d ((m n) o))
   & @String/Cons ~ (79 (c d))
   & @String/Cons ~ (80 (b c))
   & @String/Cons ~ (69 (a b))
   & @String/Cons ~ (78 (@String/Nil a))
-  & @String/Cons ~ (46 (n o))
-  & @String/Cons ~ (47 (m n))
-  & @String/Cons ~ (82 (l m))
-  & @String/Cons ~ (69 (k l))
-  & @String/Cons ~ (65 (j k))
-  & @String/Cons ~ (68 (i j))
-  & @String/Cons ~ (77 (h i))
+  & @String/Cons ~ (46 (l m))
+  & @String/Cons ~ (47 (k l))
+  & @String/Cons ~ (76 (j k))
+  & @String/Cons ~ (73 (i j))
+  & @String/Cons ~ (67 (h i))
   & @String/Cons ~ (69 (g h))
-  & @String/Cons ~ (46 (f g))
-  & @String/Cons ~ (109 (e f))
-  & @String/Cons ~ (100 (@String/Nil e))
-  & @String/Cons ~ (114 (@String/Nil p))
+  & @String/Cons ~ (78 (f g))
+  & @String/Cons ~ (83 (e f))
+  & @String/Cons ~ (69 (@String/Nil e))
+  & @String/Cons ~ (114 (@String/Nil n))
 
 @print = (f h)
   & @IO/bind ~ (g (@print__C3 h))
@@ -100,7 +98,7 @@
 @print__C3 = ((@print__C2 (@IO/wrap a)) a)
 
 @read = (e f)
-  & @call ~ (d ((e 30) f))
+  & @call ~ (d ((e 47) f))
   & @String/Cons ~ (82 (c d))
   & @String/Cons ~ (69 (b c))
   & @String/Cons ~ (65 (a b))

tests/programs/io/open1.bend

@@ -2,6 +2,6 @@ test-io = 1
 
 def main():
   with IO:
-    f <- call("OPEN", ("./README.md", "r"))
+    f <- call("OPEN", ("./LICENSE", "r"))
 
     return wrap(f)

tests/programs/io/open1.hvm

@@ -36,25 +36,23 @@
 @call__C0 = a
   & @IO/Done ~ (@IO/MAGIC a)
 
-@main = u
-  & @IO/bind ~ (q ((((r r) (@IO/wrap t)) t) u))
-  & @call ~ (d ((o p) q))
+@main = s
+  & @IO/bind ~ (o ((((p p) (@IO/wrap r)) r) s))
+  & @call ~ (d ((m n) o))
   & @String/Cons ~ (79 (c d))
   & @String/Cons ~ (80 (b c))
   & @String/Cons ~ (69 (a b))
   & @String/Cons ~ (78 (@String/Nil a))
-  & @String/Cons ~ (46 (n o))
-  & @String/Cons ~ (47 (m n))
-  & @String/Cons ~ (82 (l m))
-  & @String/Cons ~ (69 (k l))
-  & @String/Cons ~ (65 (j k))
-  & @String/Cons ~ (68 (i j))
-  & @String/Cons ~ (77 (h i))
+  & @String/Cons ~ (46 (l m))
+  & @String/Cons ~ (47 (k l))
+  & @String/Cons ~ (76 (j k))
+  & @String/Cons ~ (73 (i j))
+  & @String/Cons ~ (67 (h i))
   & @String/Cons ~ (69 (g h))
-  & @String/Cons ~ (46 (f g))
-  & @String/Cons ~ (109 (e f))
-  & @String/Cons ~ (100 (@String/Nil e))
-  & @String/Cons ~ (114 (@String/Nil p))
+  & @String/Cons ~ (78 (f g))
+  & @String/Cons ~ (83 (e f))
+  & @String/Cons ~ (69 (@String/Nil e))
+  & @String/Cons ~ (114 (@String/Nil n))
 
 @test-io = 1
 

tests/snapshots/run__io_file@demo_io__main.hvm.snap

@@ -3,5 +3,5 @@ source: tests/run.rs
 expression: c_output
 input_file: examples/demo_io/main.hvm
 ---
-Higher-order Virtual Machine 2
+                                 Apache License
 Result: ((@IO/Done/tag (@IO/MAGIC (((0 (* x0)) x0) x1))) x1)

tests/snapshots/run__io_file@io__basic.hvm.snap

@@ -3,5 +3,5 @@ source: tests/run.rs
 expression: c_output
 input_file: tests/programs/io/basic.hvm
 ---
-Higher-order Virtual Machine 2
+                                 Apache License
 Result: ((@IO/Done/tag (@IO/MAGIC (((0 (* x0)) x0) x1))) x1)