chore(packaging): move files to match target file structure

modules/angular2/test/change_detection/coalesce_spec.js

@@ -0,0 +1,82 @@
+import {ddescribe, describe, it, iit, xit, expect, beforeEach, afterEach} from 'test_lib/test_lib';
+
+import {coalesce} from 'change_detection/src/coalesce';
+import {RECORD_TYPE_SELF, ProtoRecord} from 'change_detection/src/proto_change_detector';
+
+export function main() {
+  function r(funcOrValue, args, contextIndex, selfIndex, lastInBinding = false) {
+    return new ProtoRecord(99,  "name", funcOrValue, args, null, contextIndex, selfIndex,
+      null, null, null, lastInBinding, false);
+  }
+
+  describe("change detection - coalesce", () => {
+    it("should work with an empty list", () => {
+      expect(coalesce([])).toEqual([]);
+    });
+
+    it("should remove non-terminal duplicate records" +
+      " and update the context indices referencing them", () => {
+      var rs = coalesce([
+        r("user",   [], 0, 1),
+        r("first",  [], 1, 2),
+        r("user",   [], 0, 3),
+        r("last",   [], 3, 4)
+      ]);
+
+      expect(rs).toEqual([
+        r("user",   [], 0, 1),
+        r("first",  [], 1, 2),
+        r("last",   [], 1, 3)
+      ]);
+    });
+
+    it("should update indices of other records", () => {
+      var rs = coalesce([
+        r("dup",   [],  0, 1),
+        r("dup",   [],  0, 2),
+        r("user",  [],  0, 3),
+        r("first", [3], 3, 4)
+      ]);
+
+      expect(rs).toEqual([
+        r("dup",   [],  0, 1),
+        r("user",  [],  0, 2),
+        r("first", [2], 2, 3)
+      ]);
+    });
+
+    it("should remove non-terminal duplicate records" +
+      " and update the args indices referencing them", () => {
+      var rs = coalesce([
+        r("user1",  [],  0, 1),
+        r("user2",  [],  0, 2),
+        r("hi",     [1], 0, 3),
+        r("hi",     [1], 0, 4),
+        r("hi",     [2], 0, 5)
+      ]);
+
+      expect(rs).toEqual([
+        r("user1",  [],  0, 1),
+        r("user2",  [],  0, 2),
+        r("hi",     [1], 0, 3),
+        r("hi",     [2], 0, 4)
+      ]);
+    });
+
+    it("should replace duplicate terminal records with" +
+      " self records", () => {
+
+      var rs = coalesce([
+        r("user",  [],  0, 1, true),
+        r("user",  [],  0, 2, true)
+      ]);
+
+      expect(rs[1]).toEqual(new ProtoRecord(
+        RECORD_TYPE_SELF, "self", null,
+        [], null, 1, 2,
+        null, null, null,
+        true, false)
+      );
+    });
+  });
+}