refactor(compiler): Enable meaning_description i18n test in template …

…pipeline

The meaning decription test has different i18n message orders, as well as a different const order, but it is in fact passing.

packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_i18n/element_attributes/TEST_CASES.json

@@ -11,10 +11,16 @@
           "extraChecks": [
             "verifyPlaceholdersIntegrity",
             "verifyUniqueConsts"
+          ],
+          "files": [
+            {
+              "expected": "meaning_description.js",
+              "templatePipelineExpected": "meaning_description_template.pipeline.js",
+              "generated": "meaning_description.js"
+            }
           ]
         }
-      ],
-      "skipForTemplatePipeline": true
+      ]
     },
     {
       "description": "should support i18n attributes on explicit <ng-template> elements",

packages/compiler-cli/test/compliance/test_cases/r3_view_compiler_i18n/element_attributes/meaning_description_template.pipeline.js

@@ -0,0 +1,69 @@
+consts:
+    () => {
+      __i18nMsg__('Title B', [], {}, {id: 'idB', meaning: 'meaningB', desc: 'descB'})
+      __i18nMsg__('Title C', [], {}, {meaning: 'meaningC'})
+      __i18nMsg__('Title D', [], {}, {meaning: 'meaningD', desc: 'descD'})
+      __i18nMsg__('Title E', [], {}, {id: 'idE', desc: 'meaningE'})
+      __i18nMsg__('Title F', [], {}, {id: 'idF'})
+
+      // NOTE: Keeping this block as a raw string, since it checks escaping of special chars.
+      let $i18n_23$;
+      if (typeof ngI18nClosureMode !== "undefined" && ngI18nClosureMode) {
+        /**
+         * @desc [BACKUP_${MESSAGE}_ID:idH]`desc
+         */
+        const $MSG_EXTERNAL_idG$$APP_SPEC_TS_24$ = goog.getMsg("Title G");
+        $i18n_23$ = $MSG_EXTERNAL_idG$$APP_SPEC_TS_24$;
+      } else {
+        $i18n_23$ = $localize`:[BACKUP_$\{MESSAGE}_ID\:idH]\`desc@@idG:Title G`;
+      }
+
+      __i18nMsg__('Content A', [], {}, {id: 'idA', meaning: 'meaningA', desc: 'descA'})
+
+      // NOTE: Keeping this block as a raw string, since it checks escaping of special chars.
+      let $i18n_7$;
+      if (typeof ngI18nClosureMode !== "undefined" && ngI18nClosureMode) {
+        /**
+         * @desc Some text \' [BACKUP_MESSAGE_ID: xxx]
+         */
+        const $MSG_EXTERNAL_idG$$APP_SPEC_TS_21$ = goog.getMsg("Content H");
+        $i18n_7$ = $MSG_EXTERNAL_idG$$APP_SPEC_TS_21$;
+      } else {
+        $i18n_7$ = $localize`:Some text \\' [BACKUP_MESSAGE_ID\: xxx]:Content H`;
+      }
+
+
+      return [
+        $i18n_0$, $i18n_7$, ["title", $i18n_1$], ["title", $i18n_2$], ["title", $i18n_3$],
+        ["title", $i18n_4$], ["title", $i18n_5$], ["title", $i18n_6$]
+      ];
+    },
+
+    template: function MyComponent_Template(rf, ctx) {
+      if (rf & 1) {
+        $r3$.ɵɵelementStart(0, "div");
+        $r3$.ɵɵi18n(1, 0);
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(2, "div", 2);
+        $r3$.ɵɵtext(3, "Content B");
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(4, "div", 3);
+        $r3$.ɵɵtext(5, "Content C");
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(6, "div", 4);
+        $r3$.ɵɵtext(7, "Content D");
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(8, "div", 5);
+        $r3$.ɵɵtext(9, "Content E");
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(10, "div", 6);
+        $r3$.ɵɵtext(11, "Content F");
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(12, "div", 7);
+        $r3$.ɵɵtext(13, "Content G");
+        $r3$.ɵɵelementEnd();
+        $r3$.ɵɵelementStart(14, "div");
+        $r3$.ɵɵi18n(15, 1);
+        $r3$.ɵɵelementEnd();
+      }
+    }