File: overloaded_unittest.cc

package info (click to toggle)
chromium 120.0.6099.224-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 6,112,112 kB
  • sloc: cpp: 32,907,025; ansic: 8,148,123; javascript: 3,679,536; python: 2,031,248; asm: 959,718; java: 804,675; xml: 617,256; sh: 111,417; objc: 100,835; perl: 88,443; cs: 53,032; makefile: 29,579; fortran: 24,137; php: 21,162; tcl: 21,147; sql: 20,809; ruby: 17,735; pascal: 12,864; yacc: 8,045; lisp: 3,388; lex: 1,323; ada: 727; awk: 329; jsp: 267; csh: 117; exp: 43; sed: 37
file content (27 lines) | stat: -rw-r--r-- 727 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/functional/overloaded.h"

#include <string>

#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/abseil-cpp/absl/types/variant.h"

namespace base {

TEST(FunctionalTest, Overloaded) {
  struct PackageA {};
  struct PackageB {};

  absl::variant<PackageA, PackageB> var = PackageA();

  const std::string output =
      absl::visit(Overloaded{[](const PackageA& pack) { return "PackageA"; },
                             [](const PackageB& pack) { return "PackageB"; }},
                  var);
  EXPECT_EQ(output, "PackageA");
}

}  // namespace base