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git01.mediatek.com / filogic / uboot / bcebe0713ffa099ddb8361c80687b88edb98c18d / . / test / cmd / command.c
blob: 5b1e5a77e5dd9c8a7fa694aaaacfe80bbe707d64 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -0400[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]2/*
3 * Copyright (c) 2012, The Chromium Authors
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]4 */
5
6#define DEBUG
7
Simon Glassadaaa482019-11-14 12:57:43 -0700[diff] [blame]8#include <command.h>
Simon Glassed38aef2020-05-10 11:40:03 -0600[diff] [blame]9#include <env.h>
Simon Glass0f2af882020-05-10 11:40:05 -0600[diff] [blame]10#include <log.h>
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]11#include <string.h>
12#include <linux/errno.h>
Simon Glass674a9fc2024-11-02 13:36:52 -0600[diff] [blame]13#include <test/cmd.h>
14#include <test/ut.h>
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]15
16static const char test_cmd[] = "setenv list 1\n setenv list ${list}2; "
17 "setenv list ${list}3\0"
18 "setenv list ${list}4";
19
Simon Glass674a9fc2024-11-02 13:36:52 -0600[diff] [blame]20static int command_test(struct unit_test_state *uts)
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]21{
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]22 char long_str[CONFIG_SYS_CBSIZE + 42];
23
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]24 printf("%s: Testing commands\n", __func__);
Stephen Warren2e2a9172014-02-03 13:24:23 -0700[diff] [blame]25 run_command("env default -f -a", 0);
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]26
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]27 /* commands separated by \n */
28 run_command_list("setenv list 1\n setenv list ${list}1", -1, 0);
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]29 ut_assert(!strcmp("11", env_get("list")));
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]30
31 /* command followed by \n and nothing else */
32 run_command_list("setenv list 1${list}\n", -1, 0);
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]33 ut_assert(!strcmp("111", env_get("list")));
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]34
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]35 /* a command string with \0 in it. Stuff after \0 should be ignored */
36 run_command("setenv list", 0);
37 run_command_list(test_cmd, sizeof(test_cmd), 0);
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]38 ut_assert(!strcmp("123", env_get("list")));
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]39
40 /*
41 * a command list where we limit execution to only the first command
42 * using the length parameter.
43 */
44 run_command_list("setenv list 1\n setenv list ${list}2; "
45 "setenv list ${list}3", strlen("setenv list 1"), 0);
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]46 ut_assert(!strcmp("1", env_get("list")));
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]47
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]48 ut_assertok(run_command("echo", 0));
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]49 ut_assertok(run_command_list("echo", -1, 0));
Simon Glass9956b5e2014-05-30 14:41:48 -0600[diff] [blame]50
Jerome Forissierbcebe072025-04-16 15:57:30 +0200[diff] [blame^]51 if (IS_ENABLED(CONFIG_HUSH_PARSER)) {
52 ut_asserteq(1, run_command("false", 0));
53 ut_asserteq(1, run_command_list("false", -1, 0));
54 run_command("setenv foo 'setenv black 1\nsetenv adder 2'", 0);
55 run_command("run foo", 0);
56 ut_assertnonnull(env_get("black"));
57 ut_asserteq(0, strcmp("1", env_get("black")));
58 ut_assertnonnull(env_get("adder"));
59 ut_asserteq(0, strcmp("2", env_get("adder")));
60 ut_assertok(run_command("", 0));
61 ut_assertok(run_command(" ", 0));
62 }
Rabin Vincent401ac652014-10-29 23:21:39 +0100[diff] [blame]63
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]64 ut_asserteq(1, run_command("'", 0));
Rabin Vincentc3249b82014-10-29 23:21:41 +0100[diff] [blame]65
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]66 /* Variadic function test-cases */
Jerome Forissierbcebe072025-04-16 15:57:30 +0200[diff] [blame^]67 if (IS_ENABLED(CONFIG_HUSH_PARSER)) {
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]68#pragma GCC diagnostic push
69#pragma GCC diagnostic ignored "-Wformat-zero-length"
Jerome Forissierbcebe072025-04-16 15:57:30 +0200[diff] [blame^]70 ut_assertok(run_commandf(""));
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]71#pragma GCC diagnostic pop
Jerome Forissierbcebe072025-04-16 15:57:30 +0200[diff] [blame^]72 ut_assertok(run_commandf(" "));
73 }
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]74 ut_asserteq(1, run_commandf("'"));
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]75
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]76 ut_assertok(run_commandf("env %s %s", "delete -f", "list"));
Simon Glass674a9fc2024-11-02 13:36:52 -0600[diff] [blame]77 /*
78 * Expected: "## Error: "list" not defined"
79 * (disabled to avoid pytest bailing out)
80 *
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]81 * ut_asserteq(1, run_commandf("printenv list"));
Simon Glass674a9fc2024-11-02 13:36:52 -0600[diff] [blame]82 */
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]83
84 memset(long_str, 'x', sizeof(long_str));
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]85 ut_asserteq(-ENOSPC, run_commandf("Truncation case: %s", long_str));
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]86
87 if (IS_ENABLED(CONFIG_HUSH_PARSER)) {
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]88 ut_assertok(run_commandf("env %s %s %s %s", "delete -f",
89 "adder", "black", "foo"));
90 ut_assertok(run_commandf(
91 "setenv foo 'setenv %s 1\nsetenv %s 2'",
92 "black", "adder"));
93 ut_assertok(run_command("run foo", 0));
94 ut_assertnonnull(env_get("black"));
95 ut_asserteq(0, strcmp("1", env_get("black")));
96 ut_assertnonnull(env_get("adder"));
97 ut_asserteq(0, strcmp("2", env_get("adder")));
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]98 }
99
100 /* Clean up before exit */
Simon Glass24533d32024-11-02 13:36:53 -0600[diff] [blame]101 ut_assertok(run_command("env default -f -a", 0));
Evgeny Bachinin0742ce72023-03-20 11:23:12 +0300[diff] [blame]102
Simon Glass674a9fc2024-11-02 13:36:52 -0600[diff] [blame]103 /* put back the FDT environment */
104 ut_assertok(env_set("from_fdt", "yes"));
105
Simon Glass10c08ef2012-03-30 21:30:58 +0000[diff] [blame]106 printf("%s: Everything went swimmingly\n", __func__);
107 return 0;
108}
Simon Glass674a9fc2024-11-02 13:36:52 -0600[diff] [blame]109CMD_TEST(command_test, 0);