Add test showing how setting strict is not preserved in tsbuildinfo

Test for #44305

src/testRunner/unittests/tsc/incremental.ts

@@ -400,5 +400,23 @@ declare global {
                 },
             ]
         });
+
+
+        verifyTscSerializedIncrementalEdits({
+            scenario: "incremental",
+            subScenario: "when project has strict true",
+            commandLineArgs: ["-noEmit", "-p", `src/project`],
+            fs: () => loadProjectFromFiles({
+                "/src/project/tsconfig.json": JSON.stringify({
+                    compilerOptions: {
+                        incremental: true,
+                        strict: true,
+                    },
+                }),
+                "/src/project/class1.ts": `export class class1 {}`,
+            }),
+            incrementalScenarios: noChangeOnlyRuns,
+            baselinePrograms: true
+        });
     });
 }

tests/baselines/reference/tsc/incremental/initial-build/when-project-has-strict-true.js

@@ -0,0 +1,98 @@
+Input::
+//// [/lib/lib.d.ts]
+/// <reference no-default-lib="true"/>
+interface Boolean {}
+interface Function {}
+interface CallableFunction {}
+interface NewableFunction {}
+interface IArguments {}
+interface Number { toExponential: any; }
+interface Object {}
+interface RegExp {}
+interface String { charAt: any; }
+interface Array<T> { length: number; [n: number]: T; }
+interface ReadonlyArray<T> {}
+declare const console: { log(msg: any): void; };
+
+//// [/src/project/class1.ts]
+export class class1 {}
+
+//// [/src/project/tsconfig.json]
+{"compilerOptions":{"incremental":true,"strict":true}}
+
+
+
+Output::
+/lib/tsc -noEmit -p src/project
+exitCode:: ExitStatus.Success
+Program root files: ["/src/project/class1.ts"]
+Program options: {"incremental":true,"strict":true,"noEmit":true,"project":"/src/project","configFilePath":"/src/project/tsconfig.json"}
+Program structureReused: Not
+Program files::
+/lib/lib.d.ts
+/src/project/class1.ts
+
+Semantic diagnostics in builder refreshed for::
+/lib/lib.d.ts
+/src/project/class1.ts
+
+
+//// [/src/project/tsconfig.tsbuildinfo]
+{"program":{"fileNames":["../../lib/lib.d.ts","./class1.ts"],"fileInfos":[{"version":"3858781397-/// <reference no-default-lib=\"true\"/>\ninterface Boolean {}\ninterface Function {}\ninterface CallableFunction {}\ninterface NewableFunction {}\ninterface IArguments {}\ninterface Number { toExponential: any; }\ninterface Object {}\ninterface RegExp {}\ninterface String { charAt: any; }\ninterface Array<T> { length: number; [n: number]: T; }\ninterface ReadonlyArray<T> {}\ndeclare const console: { log(msg: any): void; };","affectsGlobalScope":true},"-7660182596-export class class1 {}"],"referencedMap":[],"exportedModulesMap":[],"semanticDiagnosticsPerFile":[1,2],"affectedFilesPendingEmit":[[2,1]]},"version":"FakeTSVersion"}
+
+//// [/src/project/tsconfig.tsbuildinfo.readable.baseline.txt]
+{
+  "program": {
+    "fileNames": [
+      "../../lib/lib.d.ts",
+      "./class1.ts"
+    ],
+    "fileInfos": {
+      "../../lib/lib.d.ts": {
+        "version": "3858781397-/// <reference no-default-lib=\"true\"/>\ninterface Boolean {}\ninterface Function {}\ninterface CallableFunction {}\ninterface NewableFunction {}\ninterface IArguments {}\ninterface Number { toExponential: any; }\ninterface Object {}\ninterface RegExp {}\ninterface String { charAt: any; }\ninterface Array<T> { length: number; [n: number]: T; }\ninterface ReadonlyArray<T> {}\ndeclare const console: { log(msg: any): void; };",
+        "signature": "3858781397-/// <reference no-default-lib=\"true\"/>\ninterface Boolean {}\ninterface Function {}\ninterface CallableFunction {}\ninterface NewableFunction {}\ninterface IArguments {}\ninterface Number { toExponential: any; }\ninterface Object {}\ninterface RegExp {}\ninterface String { charAt: any; }\ninterface Array<T> { length: number; [n: number]: T; }\ninterface ReadonlyArray<T> {}\ndeclare const console: { log(msg: any): void; };",
+        "affectsGlobalScope": true
+      },
+      "./class1.ts": {
+        "version": "-7660182596-export class class1 {}",
+        "signature": "-7660182596-export class class1 {}"
+      }
+    },
+    "referencedMap": {},
+    "exportedModulesMap": {},
+    "semanticDiagnosticsPerFile": [
+      "../../lib/lib.d.ts",
+      "./class1.ts"
+    ],
+    "affectedFilesPendingEmit": [
+      [
+        "./class1.ts",
+        "Full"
+      ]
+    ]
+  },
+  "version": "FakeTSVersion",
+  "size": 731
+}
+
+
+
+Change:: no-change-run
+Input::
+
+
+Output::
+/lib/tsc -noEmit -p src/project
+exitCode:: ExitStatus.Success
+Program root files: ["/src/project/class1.ts"]
+Program options: {"incremental":true,"strict":true,"noEmit":true,"project":"/src/project","configFilePath":"/src/project/tsconfig.json"}
+Program structureReused: Not
+Program files::
+/lib/lib.d.ts
+/src/project/class1.ts
+
+Semantic diagnostics in builder refreshed for::
+/lib/lib.d.ts
+/src/project/class1.ts
+
+