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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "sysdeps/errno.h"
#include <string>
#include <gtest/gtest.h>
void TestAdbStrError(int err, const char* expected) {
errno = 12345;
const char* result = adb_strerror(err);
// Check that errno is not overwritten.
EXPECT_EQ(12345, errno);
EXPECT_STREQ(expected, result);
}
TEST(sysdeps_win32, adb_strerror) {
// Test an error code that should not have a mapped string. Use an error
// code that is not used by the internal implementation of adb_strerror().
TestAdbStrError(-2, "Unknown error");
// adb_strerror() uses -1 internally, so test that it can still be passed
// as a parameter.
TestAdbStrError(-1, "Unknown error");
// Test very big, positive unknown error.
TestAdbStrError(1000000, "Unknown error");
// Test success case.
// Wine returns "Success" for strerror(0), Windows returns "No error", so accept both.
std::string success = adb_strerror(0);
EXPECT_TRUE(success == "Success" || success == "No error") << "strerror(0) = " << success;
// Test error that regular strerror() should have a string for.
TestAdbStrError(EPERM, "Operation not permitted");
// Test error that regular strerror() doesn't have a string for, but that
// adb_strerror() returns.
TestAdbStrError(ECONNRESET, "Connection reset by peer");
}
|
