Merge branch 'master' into merge-1

get.ts

@@ -0,0 +1,33 @@
+namespace GetTests {
+    export function run(): boolean {
+        let allPassed: boolean = true
+        let test: TernaryStringSet = new TernaryStringSet()
+
+        // Get() on an empty set will be null.
+        if (test.get(0) !== null) {
+            game.splash("Get test 1 failed.")
+            allPassed = false
+        }
+
+        test.add("")
+        if (test.get(0) !== "") {
+            game.splash("Get test 2 failed.")
+            allPassed = false
+        }
+
+        test.clear()
+        test.addAll(ShortEnglishList.words)
+        console.log("Get random words from short word list.")
+        for (let count: number = 0; count < 100; count++) {
+            let index: number = randint(0, test.size - 1)
+            let word: string = test.get(index)
+            console.log(word)
+            if (word.length == 0) {
+                game.splash(`Get test 3 count ${count} failed; index = ${index}.`)
+                allPassed = false
+            }
+        }
+
+        return allPassed
+    }
+}

main.ts

@@ -15,6 +15,7 @@ let tests: (() => boolean)[] = [
     Balance.run,
     Compact.run,
     Serialization.run,
+    GetTests.run,
 ]
 
 for (let t of tests) {

pxt.json

@@ -19,7 +19,8 @@
         "compact.ts",
         "common.ts",
         "serialization.ts",
-        "serialized-short-list.ts"
+        "serialized-short-list.ts",
+        "get.ts"
     ],
     "testDependencies": {},
     "targetVersions": {