xref: /llvm-project/clang-tools-extra/test/clang-tidy/checkers/objc/assert-equals.m (revision 89a1d03e2b379e325daa5249411e414bbd995b5e)
1// RUN: %check_clang_tidy %s objc-assert-equals %t -- -- -I %S/Inputs/assert
2#include "XCTestAssertions.h"
3// Can't reference NSString directly so we use this getStr() instead.
4__typeof(@"abc") getStr(void) {
5  return @"abc";
6}
7void foo(void) {
8  XCTAssertEqual(getStr(), @"abc");
9  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use XCTAssertEqualObjects for comparing objects
10  // CHECK-FIXES: XCTAssertEqualObjects(getStr(), @"abc");
11  XCTAssertEqual(@"abc", @"abc");
12  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use XCTAssertEqualObjects for comparing objects
13  // CHECK-FIXES: XCTAssertEqualObjects(@"abc", @"abc");
14  XCTAssertEqual(@"abc", getStr());
15  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use XCTAssertEqualObjects for comparing objects
16  // CHECK-FIXES: XCTAssertEqualObjects(@"abc", getStr());
17  XCTAssertEqual(getStr(), getStr());
18  // CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use XCTAssertEqualObjects for comparing objects
19  // CHECK-FIXES: XCTAssertEqualObjects(getStr(), getStr());
20  // Primitive types should be ok
21  XCTAssertEqual(123, 123);
22  XCTAssertEqual(123.0, 123.45);
23  // FIXME: This is the case where we don't diagnose properly.
24  // XCTAssertEqual(@"abc" != @"abc", @"xyz" != @"xyz")
25}
26