Tests

tests/basic_boot.rs

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+#![no_std]
+#![no_main]
+#![feature(custom_test_frameworks)]
+#![test_runner(anos::test_runner)]
+#![reexport_test_harness_main = "test_main"]
+
+use core::panic::PanicInfo;
+use anos::println;
+
+#[no_mangle]
+pub extern "C" fn _start() -> ! {
+    test_main();
+
+    loop {}
+}
+
+#[panic_handler]
+fn panic(info: &PanicInfo) -> ! {
+    anos::test_panic_handler(info)
+}
+
+#[test_case]
+fn test_println() {
+    println!("test_println output");
+}

tests/should_panic.rs

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+#![no_std]
+#![no_main]
+
+use core::panic::PanicInfo;
+use anos::{QemuExitCode, exit_qemu, serial_println, serial_print};
+
+#[panic_handler]
+fn panic(_info: &PanicInfo) -> ! {
+    serial_println!("\t[ok]");
+    exit_qemu(QemuExitCode::Success);
+    loop {}
+}
+
+fn should_fail() {
+    serial_print!("should_panic::should_fail...");
+    assert_eq!(0, 1);
+}
+
+#[no_mangle]
+pub extern "C" fn _start() -> ! {
+    should_fail();
+    serial_println!("[test did not panic]");
+    exit_qemu(QemuExitCode::Failed);
+    loop {}
+}