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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// SPDX-License-Identifier: GPL-2.0
/*
* (C) Copyright 2021
* Francis Laniel, Amarula Solutions, francis.laniel@amarulasolutions.com
*/
#include <common.h>
#include <command.h>
#include <env_attr.h>
#include <test/hush.h>
#include <test/ut.h>
static int hush_test_for(struct unit_test_state *uts)
{
console_record_reset_enable();
ut_assertok(run_command("for loop_i in foo bar quux quux; do echo $loop_i; done", 0));
ut_assert_nextline("foo");
ut_assert_nextline("bar");
ut_assert_nextline("quux");
ut_assert_nextline("quux");
ut_assert_console_end();
puts("Beware: this test set local variable loop_i and it cannot be unset!");
return 0;
}
HUSH_TEST(hush_test_for, 0);
static int hush_test_while(struct unit_test_state *uts)
{
console_record_reset_enable();
/* Exit status is that of test, so 1 since test is false to quit the loop. */
ut_asserteq(1, run_command("while test -z \"$loop_foo\"; do echo bar; loop_foo=quux; done", 0));
ut_assert_nextline("bar");
ut_assert_console_end();
puts("Beware: this test set local variable loop_foo and it cannot be unset!");
return 0;
}
HUSH_TEST(hush_test_while, 0);
static int hush_test_until(struct unit_test_state *uts)
{
console_record_reset_enable();
env_set("loop_bar", "bar");
/*
* WARNING We have to use environment variable because it is not possible
* resetting local variable.
*/
ut_assertok(run_command("until test -z \"$loop_bar\"; do echo quux; setenv loop_bar; done", 0));
ut_assert_nextline("quux");
ut_assert_console_end();
/*
* Loop normally resets foo environment variable, but we reset it here in
* case the test failed.
*/
env_set("loop_bar", NULL);
return 0;
}
HUSH_TEST(hush_test_until, 0);
|
