test: Add tests for while and until loops.

Author: varungandhi-src

test/scip/testdata/loops_and_conditionals.rb

@@ -67,3 +67,37 @@ def for(xs)
     redo if g == 4
   end
 end
+
+def while(xs)
+  i = 0
+  while i < 10
+    puts xs[i]
+  end
+
+  j = 0
+  while j < 10
+    g = xs[j]
+    next if g == 0
+    next g+1 if g == 1
+    break if g == 2
+    break g+1 if g == 3
+    redo if g == 4
+  end
+end
+
+def until(xs)
+  i = 0
+  until i > 10
+    puts xs[i]
+  end
+
+  j = 0
+  until j > 10
+    g = xs[j]
+    next if g == 0
+    next g+1 if g == 1
+    break if g == 2
+    break g+1 if g == 3
+    redo if g == 4
+  end
+end

test/scip/testdata/loops_and_conditionals.snapshot.rb

@@ -2,7 +2,7 @@
 
  def if_elsif_else()
 #^^^^^^^^^^^^^^^^^^^ definition scip-ruby gem TODO TODO if_elsif_else().
-#^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ definition scip-ruby gem TODO TODO <static-init>().
+#^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ definition scip-ruby gem TODO TODO <static-init>().
    x = 0
 #  ^ definition local 1~#2393773952
    y = 0
@@ -121,3 +121,73 @@ def for(xs)
 #            ^ reference local 4~#2901640080
    end
  end
+ 
+ def while(xs)
+#^^^^^^^^^^^^^ definition scip-ruby gem TODO TODO while().
+#          ^^ definition local 1~#231090382
+   i = 0
+#  ^ definition local 2~#231090382
+   while i < 10
+#        ^ reference local 2~#231090382
+     puts xs[i]
+#         ^^ reference local 1~#231090382
+#            ^ reference local 2~#231090382
+   end
+ 
+   j = 0
+#  ^ definition local 3~#231090382
+   while j < 10
+#        ^ reference local 3~#231090382
+     g = xs[j]
+#    ^ definition local 4~#231090382
+#        ^^ reference local 1~#231090382
+#           ^ reference local 3~#231090382
+     next if g == 0
+#            ^ reference local 4~#231090382
+     next g+1 if g == 1
+#         ^ reference local 4~#231090382
+#                ^ reference local 4~#231090382
+     break if g == 2
+#             ^ reference local 4~#231090382
+     break g+1 if g == 3
+#          ^ reference local 4~#231090382
+#                 ^ reference local 4~#231090382
+     redo if g == 4
+#            ^ reference local 4~#231090382
+   end
+ end
+ 
+ def until(xs)
+#^^^^^^^^^^^^^ definition scip-ruby gem TODO TODO until().
+#          ^^ definition local 1~#3132432719
+   i = 0
+#  ^ definition local 2~#3132432719
+   until i > 10
+#        ^ reference local 2~#3132432719
+     puts xs[i]
+#         ^^ reference local 1~#3132432719
+#            ^ reference local 2~#3132432719
+   end
+ 
+   j = 0
+#  ^ definition local 3~#3132432719
+   until j > 10
+#        ^ reference local 3~#3132432719
+     g = xs[j]
+#    ^ definition local 4~#3132432719
+#        ^^ reference local 1~#3132432719
+#           ^ reference local 3~#3132432719
+     next if g == 0
+#            ^ reference local 4~#3132432719
+     next g+1 if g == 1
+#         ^ reference local 4~#3132432719
+#                ^ reference local 4~#3132432719
+     break if g == 2
+#             ^ reference local 4~#3132432719
+     break g+1 if g == 3
+#          ^ reference local 4~#3132432719
+#                 ^ reference local 4~#3132432719
+     redo if g == 4
+#            ^ reference local 4~#3132432719
+   end
+ end

test/scip/testdata/s.rb

@@ -0,0 +1,13 @@
+# typed: true
+
+def case(x, y)
+  case x
+    when 0
+      x = 3
+    when (3 == (x = 1))
+      x = 0
+    else
+      x = 1
+  end
+  return
+end

test/scip/testdata/s.snapshot.rb

@@ -0,0 +1,22 @@
+ # typed: true
+ 
+ def case(x, y)
+#^^^^^^^^^^^^^^ definition scip-ruby gem TODO TODO case().
+#^^^^^^^^^^^^ definition scip-ruby gem TODO TODO <static-init>().
+#         ^ definition local 1~#2602907825
+   case x
+#       ^ reference local 1~#2602907825
+     when 0
+       x = 3
+#      ^ reference (write) local 1~#2602907825
+     when (3 == (x = 1))
+#                ^ reference (write) local 1~#2602907825
+#                ^^^^^ reference local 1~#2602907825
+       x = 0
+#      ^ reference (write) local 1~#2602907825
+     else
+       x = 1
+#      ^ reference (write) local 1~#2602907825
+   end
+   return
+ end