Merge branch '313551150' into lab6

Author: banana1715

lab1/main_test.js

@@ -3,58 +3,21 @@ const assert = require('assert');
 const { MyClass, Student } = require('./main');
 
 test("Test MyClass's addStudent", () => {
-    const myClass = new MyClass();
-    const student = new Student();
-    
-    // Valid student case
-    const studentId = myClass.addStudent(student);
-    assert.strictEqual(studentId, 0);
-
-    // Invalid input case
-    const invalidId = myClass.addStudent({});
-    assert.strictEqual(invalidId, -1);
+    // TODO
+    throw new Error("Test not implemented");
 });
 
 test("Test MyClass's getStudentById", () => {
-    const myClass = new MyClass();
-    const student = new Student();
-    student.setName("John");
-    
-    const studentId = myClass.addStudent(student);
-    
-    // Valid retrieval
-    const retrievedStudent = myClass.getStudentById(studentId);
-    assert.ok(retrievedStudent instanceof Student);
-    assert.strictEqual(retrievedStudent.getName(), "John");
-
-    // Invalid ID cases
-    assert.strictEqual(myClass.getStudentById(-1), null);
-    assert.strictEqual(myClass.getStudentById(101), null);
+    // TODO
+    throw new Error("Test not implemented");
 });
 
-
 test("Test Student's setName", () => {
-    const student = new Student();
-    
-    // Valid name setting
-    student.setName("Jane");
-    assert.strictEqual(student.getName(), "Jane");
-
-    // Invalid input cases
-    student.setName(123);
-    assert.strictEqual(student.getName(), "Jane");  // Should not change
-
-    student.setName(null);
-    assert.strictEqual(student.getName(), "Jane");  // Should not change
+    // TODO
+    throw new Error("Test not implemented");
 });
 
 test("Test Student's getName", () => {
-    const student = new Student();
-    
-    // Default value case
-    assert.strictEqual(student.getName(), '');
-
-    // After setting a valid name
-    student.setName("Alice");
-    assert.strictEqual(student.getName(), "Alice");
+    // TODO
+    throw new Error("Test not implemented");
 });

lab5/antiasan.c

@@ -1,6 +1,10 @@
 #include <string.h>
 
-void antiasan(unsigned long addr)
-{
 
+extern char gS[]; 
+extern char gBadBuf[]; 
+extern void __asan_unpoison_memory_region(void const volatile *addr, size_t size);
+void antiasan(unsigned long addr) {
+    __asan_unpoison_memory_region(gS, 0xa7);
+    __asan_unpoison_memory_region(gBadBuf, 0xa7);
 }