[Spec tests] Fix test-info parser for relevant places

compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/testsMap.json

@@ -17,6 +17,15 @@
           "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/p-2/neg/1.1.kt",
           "unexpectedBehaviour": false
         }
+      ],
+      "3": [
+        {
+          "specVersion": "0.1-253",
+          "casesNumber": 1,
+          "description": "An operator assignment A+\u003dB",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/p-2/neg/1.1.kt",
+          "unexpectedBehaviour": false
+        }
       ]
     },
     "pos": {
@@ -36,6 +45,39 @@
           "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/p-2/pos/1.1.kt",
           "unexpectedBehaviour": false
         }
+      ],
+      "3": [
+        {
+          "specVersion": "0.1-253",
+          "casesNumber": 1,
+          "description": "An operator assignment A+\u003dB",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/p-2/pos/1.1.kt",
+          "unexpectedBehaviour": false
+        }
+      ]
+    }
+  },
+  "3": {
+    "neg": {
+      "1": [
+        {
+          "specVersion": "0.1-253",
+          "casesNumber": 1,
+          "description": "An operator assignment A+\u003dB",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/p-2/neg/1.1.kt",
+          "unexpectedBehaviour": false
+        }
+      ]
+    },
+    "pos": {
+      "1": [
+        {
+          "specVersion": "0.1-253",
+          "casesNumber": 1,
+          "description": "An operator assignment A+\u003dB",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/operator-assignments/p-2/pos/1.1.kt",
+          "unexpectedBehaviour": false
+        }
       ]
     }
   }

compiler/tests-spec/testData/diagnostics/linked/statements/assignments/simple-assignments/testsMap.json

@@ -4,9 +4,16 @@
       "2": [
         {
           "specVersion": "0.1-222",
-          "casesNumber": 4,
-          "description": "Both left-hand and right-hand sides of an assignment must be expressions",
-          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/p-1/neg/2.1.kt",
+          "casesNumber": 3,
+          "description": "Check the expression is not assignable if a navigation expression referring to an unmutable property",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/p-2/neg/1.2.kt",
+          "unexpectedBehaviour": false
+        },
+        {
+          "specVersion": "0.1-222",
+          "casesNumber": 2,
+          "description": "Check the expression is not assignable if an identifier referring to an unmutable property",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/assignments/p-2/neg/1.1.kt",
           "unexpectedBehaviour": false
         }
       ]

compiler/tests-spec/testData/diagnostics/linked/statements/loop-statements/do-while-loop-statement/testsMap.json

@@ -8,6 +8,15 @@
           "description": "do-while-loop statement body contains zero statements",
           "unexpectedBehaviour": false
         }
+      ],
+      "2": [
+        {
+          "specVersion": "0.1-253",
+          "casesNumber": 3,
+          "description": "do-while-loop statement body contains zero statements",
+          "path": "compiler/tests-spec/testData/diagnostics/linked/statements/loop-statements/do-while-loop-statement/p-1/pos/1.1.kt",
+          "unexpectedBehaviour": false
+        }
       ]
     },
     "neg": {