1 files changed, 188 insertions, 0 deletions
diff --git a/dom/indexedDB/test/unit/test_indexes_funny_things.js b/dom/indexedDB/test/unit/test_indexes_funny_things.js
new file mode 100644
index 0000000000..953920dfe0
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+++ b/dom/indexedDB/test/unit/test_indexes_funny_things.js
@@ -0,0 +1,188 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function* testSteps() {
+  // Blob constructor is not implemented outside of windows yet (Bug 827723).
+  if (!this.window) {
+    finishTest();
+    return;
+  }
+
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreName = "Things";
+
+  const blob1 = new Blob(["foo", "bar"], { type: "text/plain" });
+  const blob2 = new Blob(["foobazybar"], { type: "text/plain" });
+  const blob3 = new Blob(["2"], { type: "bogus/" });
+  const str = "The Book of Mozilla";
+  str.type = blob1;
+  const arr = [1, 2, 3, 4, 5];
+
+  const objectStoreData = [
+    { key: "1", value: blob1 },
+    { key: "2", value: blob2 },
+    { key: "3", value: blob3 },
+    { key: "4", value: str },
+    { key: "5", value: arr },
+  ];
+
+  const indexData = [
+    { name: "type", keyPath: "type", options: {} },
+    { name: "length", keyPath: "length", options: { unique: true } },
+  ];
+
+  const objectStoreDataTypeSort = [
+    { key: "3", value: blob3 },
+    { key: "1", value: blob1 },
+    { key: "2", value: blob2 },
+  ];
+
+  const objectStoreDataLengthSort = [
+    { key: "5", value: arr },
+    { key: "4", value: str },
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, { keyPath: null });
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value, objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function (event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.next(event);
+      }
+    };
+  }
+  event = yield undefined;
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(
+      indexData[i].name,
+      indexData[i].keyPath,
+      indexData[i].options
+    );
+  }
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+  objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+
+  // Check global properties to make sure they are correct.
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  for (let i in indexData) {
+    let found = false;
+    for (let j = 0; j < objectStore.indexNames.length; j++) {
+      if (objectStore.indexNames.item(j) == indexData[i].name) {
+        found = true;
+        break;
+      }
+    }
+    is(found, true, "objectStore has our index");
+    let index = objectStore.index(indexData[i].name);
+    is(index.name, indexData[i].name, "Correct name");
+    is(index.objectStore.name, objectStore.name, "Correct store name");
+    is(index.keyPath, indexData[i].keyPath, "Correct keyPath");
+    is(index.unique, !!indexData[i].options.unique, "Correct unique value");
+  }
+
+  ok(true, "Test group 1");
+
+  let keyIndex = 0;
+
+  request = objectStore.index("type").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(
+        cursor.key,
+        objectStoreDataTypeSort[keyIndex].value.type,
+        "Correct key"
+      );
+      is(
+        cursor.primaryKey,
+        objectStoreDataTypeSort[keyIndex].key,
+        "Correct primary key"
+      );
+      ok(!("value" in cursor), "No value");
+
+      cursor.continue();
+
+      is(
+        cursor.key,
+        objectStoreDataTypeSort[keyIndex].value.type,
+        "Correct key"
+      );
+      is(
+        cursor.primaryKey,
+        objectStoreDataTypeSort[keyIndex].key,
+        "Correct value"
+      );
+      ok(!("value" in cursor), "No value");
+
+      keyIndex++;
+    } else {
+      testGenerator.next();
+    }
+  };
+  yield undefined;
+
+  is(keyIndex, objectStoreDataTypeSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 2");
+
+  keyIndex = 0;
+
+  request = objectStore.index("length").openKeyCursor(null, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(
+        cursor.key,
+        objectStoreDataLengthSort[keyIndex].value.length,
+        "Correct key"
+      );
+      is(
+        cursor.primaryKey,
+        objectStoreDataLengthSort[keyIndex].key,
+        "Correct value"
+      );
+
+      cursor.continue();
+
+      is(
+        cursor.key,
+        objectStoreDataLengthSort[keyIndex].value.length,
+        "Correct key"
+      );
+      is(
+        cursor.primaryKey,
+        objectStoreDataLengthSort[keyIndex].key,
+        "Correct value"
+      );
+
+      keyIndex++;
+    } else {
+      testGenerator.next();
+    }
+  };
+  yield undefined;
+
+  is(keyIndex, objectStoreDataLengthSort.length, "Saw all the expected keys");
+
+  finishTest();
+}