update tests

Signed-off-by: Jade Abraham <jade.abraham@hpe.com>

Author: jabraham17

test/hash/throwingHash.chpl

@@ -3,7 +3,7 @@ record myRec: hashable {
 
   proc hash(salt = 0): uint throws {
     // This is not meant to be a good hash function, just to test throwing
-    if (salt == 0) then throw new IllegalArgumentError("salt too obvious!");
+    if salt == 0 then throw new IllegalArgumentError("salt too obvious!");
     else return x*salt;
   }
 }

test/hash/throwingHashCallsRef.future

@@ -4,7 +4,7 @@ module throwingHashInModule { // module decl essential to exhibit the problem
 
     proc hash(salt = 0): uint throws {
       // This is not meant to be a good hash function, just to test throwing
-      if (salt == 0) then throw new IllegalArgumentError("salt too obvious!");
+      if salt == 0 then throw new IllegalArgumentError("salt too obvious!");
       else return x*salt;
     }
   }

test/hash/throwingHashCallsRef.good

@@ -0,0 +1,24 @@
+module throwingHashInModule { // module decl essential to exhibit the problem
+  record myRec: hashable {
+    var x: int;
+
+    proc hash(salt = 0): uint {
+      // This is not meant to be a good hash function, just to test throwing
+      if salt == 0 then throw new IllegalArgumentError("salt too obvious!");
+      else return x*salt;
+    }
+  }
+
+  proc main() {
+    var myR = new myRec(15);
+    try {
+      var hash1 = myR.hash();
+    } catch e: IllegalArgumentError {
+      writeln(e.message());
+      var hash2 = try! myR.hash(3);
+      writeln(hash2);
+    } catch e {
+      halt(e.message());
+    }
+  }
+}

test/hash/throwingHashInModule.bad

@@ -0,0 +1,2 @@
+throwingHashInModuleError.chpl:5: In method 'hash':
+throwingHashInModuleError.chpl:7: error: cannot throw in a non-throwing function

test/hash/throwingHashInModule.chpl

@@ -4,7 +4,7 @@ record myRec: hashable {
   var x: int;
 
   proc checkSaltArg(salt) throws {
-    if (salt == 0) then throw new IllegalArgumentError("salt too obvious!");
+    if salt == 0 then throw new IllegalArgumentError("salt too obvious!");
   }
 
   proc hash(salt = 0): uint throws {