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update usr apps: usertests.rs cat.rs. now all apps in usertests can run correctly

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This commit is contained in:
Yu Chen 2022-05-16 07:43:31 +08:00
parent cc10cd10eb
commit 9a95c7dcb4
2 changed files with 18 additions and 10 deletions
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4
user/src/bin/cat.rs
View File

@ -9,6 +9,10 @@ use user_lib::{close, open, read, OpenFlags};
#[no_mangle] #[no_mangle]
pub fn main(argc: usize, argv: &[&str]) -> i32 { pub fn main(argc: usize, argv: &[&str]) -> i32 {
println!("argc = {}", argc);
for (i, arg) in argv.iter().enumerate() {
println!("argv[{}] = {}", i, arg);
}
assert!(argc == 2); assert!(argc == 2);
let fd = open(argv[1], OpenFlags::RDONLY); let fd = open(argv[1], OpenFlags::RDONLY);
if fd == -1 { if fd == -1 {

24
user/src/bin/usertests.rs
View File

@ -9,12 +9,12 @@ extern crate user_lib;
// item of TESTS : app_name(argv_0), argv_1, argv_2, argv_3, exit_code // item of TESTS : app_name(argv_0), argv_1, argv_2, argv_3, exit_code
static SUCC_TESTS: &[(&str, &str, &str, &str, i32)] = &[ static SUCC_TESTS: &[(&str, &str, &str, &str, i32)] = &[
("cat\0", "cat.rs\0", "\0", "\0", 0), ("filetest_simple\0", "\0", "\0", "\0", 0),
("cat\0", "filea\0", "\0", "\0", 0),
("cmdline_args\0", "1\0", "2\0", "3\0", 0), ("cmdline_args\0", "1\0", "2\0", "3\0", 0),
("eisenberg\0", "\0", "\0", "\0", 0), ("eisenberg\0", "\0", "\0", "\0", 0),
("exit\0", "\0", "\0", "\0", 0), ("exit\0", "\0", "\0", "\0", 0),
("fantastic_text\0", "\0", "\0", "\0", 0), ("fantastic_text\0", "\0", "\0", "\0", 0),
("filetest_simple\0", "\0", "\0", "\0", 0),
("forktest_simple\0", "\0", "\0", "\0", 0), ("forktest_simple\0", "\0", "\0", "\0", 0),
("forktest\0", "\0", "\0", "\0", 0), ("forktest\0", "\0", "\0", "\0", 0),
("forktest2\0", "\0", "\0", "\0", 0), ("forktest2\0", "\0", "\0", "\0", 0),
@ -57,7 +57,8 @@ use user_lib::{exec, fork, waitpid};
fn run_tests(tests: &[(&str, &str, &str, &str, i32)]) -> i32 { fn run_tests(tests: &[(&str, &str, &str, &str, i32)]) -> i32 {
let mut pass_num = 0; let mut pass_num = 0;
let mut arr: [*const u8; 3] = [ let mut arr: [*const u8; 4] = [
core::ptr::null::<u8>(),
core::ptr::null::<u8>(), core::ptr::null::<u8>(),
core::ptr::null::<u8>(), core::ptr::null::<u8>(),
core::ptr::null::<u8>(), core::ptr::null::<u8>(),
@ -65,24 +66,27 @@ fn run_tests(tests: &[(&str, &str, &str, &str, i32)]) -> i32 {
for test in tests { for test in tests {
println!("Usertests: Running {}", test.0); println!("Usertests: Running {}", test.0);
arr[0] = test.0.as_ptr();
if test.1 != "\0" { if test.1 != "\0" {
arr[0] = test.1.as_ptr(); arr[1] = test.1.as_ptr();
arr[2] = core::ptr::null::<u8>();
arr[3] = core::ptr::null::<u8>();
if test.2 != "\0" { if test.2 != "\0" {
arr[1] = test.2.as_ptr(); arr[2] = test.2.as_ptr();
arr[3] = core::ptr::null::<u8>();
if test.3 != "\0" { if test.3 != "\0" {
arr[2] = test.3.as_ptr(); arr[3] = test.3.as_ptr();
} else { } else {
arr[2] = core::ptr::null::<u8>(); arr[3] = core::ptr::null::<u8>();
} }
} else { } else {
arr[1] = core::ptr::null::<u8>();
arr[2] = core::ptr::null::<u8>(); arr[2] = core::ptr::null::<u8>();
arr[3] = core::ptr::null::<u8>();
} }
} else { } else {
arr[0] = core::ptr::null::<u8>();
arr[1] = core::ptr::null::<u8>(); arr[1] = core::ptr::null::<u8>();
arr[2] = core::ptr::null::<u8>(); arr[2] = core::ptr::null::<u8>();
arr[3] = core::ptr::null::<u8>();
} }
let pid = fork(); let pid = fork();