1/*
2 * Copyright 2016-present Facebook, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <glog/logging.h>
18
19#include <folly/portability/GTest.h>
20#include <folly/system/Shell.h>
21
22using namespace folly;
23
24TEST(Shell, ShellQuote) {
25 EXPECT_EQ(shellQuote("a"), "'a'");
26 EXPECT_EQ(shellQuote("a'b"), "'a'\\''b'");
27 EXPECT_EQ(shellQuote("a\"b"), "'a\"b'");
28}
29
30TEST(Shell, Shellify) {
31 auto command = "rm -rf /"_shellify();
32 EXPECT_EQ(command[0], "/bin/sh");
33 EXPECT_EQ(command[1], "-c");
34 EXPECT_EQ(command[2], "rm -rf /");
35
36 command = "rm -rf {}"_shellify("someFile.txt");
37 EXPECT_EQ(command[2], "rm -rf 'someFile.txt'");
38
39 command = "rm -rf {}"_shellify(5);
40 EXPECT_EQ(command[2], "rm -rf '5'");
41
42 command = "ls {}"_shellify("blah'; rm -rf /");
43 EXPECT_EQ(command[2], "ls 'blah'\\''; rm -rf /'");
44}
45
46// Tests for the deprecated shellify() function.
47// Don't warn about using this deprecated function in the test for it.
48FOLLY_PUSH_WARNING
49FOLLY_GNU_DISABLE_WARNING("-Wdeprecated-declarations")
50TEST(Shell, Shellify_deprecated) {
51 auto command = shellify("rm -rf /");
52 EXPECT_EQ(command[0], "/bin/sh");
53 EXPECT_EQ(command[1], "-c");
54 EXPECT_EQ(command[2], "rm -rf /");
55
56 command = shellify("rm -rf {}", "someFile.txt");
57 EXPECT_EQ(command[2], "rm -rf 'someFile.txt'");
58
59 command = shellify("rm -rf {}", 5);
60 EXPECT_EQ(command[2], "rm -rf '5'");
61
62 command = shellify("ls {}", "blah'; rm -rf /");
63 EXPECT_EQ(command[2], "ls 'blah'\\''; rm -rf /'");
64}
65FOLLY_POP_WARNING
66