Rename regression to test

test/apps/scripts/Makefile

@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: MPL-2.0
+
+SOURCES := $(wildcard *.sh)
+TARGETS := $(addprefix $(BUILD_DIR)/, $(SOURCES))
+
+.PHONY: all
+all: $(TARGETS)
+
+$(BUILD_DIR)/%.sh: %.sh
+	@cp $< $@

test/apps/scripts/boot_hello.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "Successfully booted."

test/apps/scripts/fs.sh

@@ -0,0 +1,62 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+set -x
+
+check_file_size() {
+    local file_name="$1"
+    local expected_size="$2"
+
+    if [ ! -f "$file_name" ]; then
+        echo "Error: File does not exist."
+        return 1
+    fi
+
+    actual_size=$(du -b "$file_name" | cut -f1)
+
+    if [ "$actual_size" -eq "$expected_size" ]; then
+        return 0
+    else
+        echo "Error: File size is incorrect: expected ${expected_size}, but got ${actual_size}."
+        return 1
+    fi
+}
+
+test_ext2() {
+    local ext2_dir="$1"
+    local test_file="$2"
+
+    cd ${ext2_dir}
+
+    # Test case for the big file feature
+    for i in $(seq 1 10); do
+        truncate -s 500M ${test_file}
+        check_file_size ${test_file} $((500 * 1024 * 1024))
+        truncate -s 2K ${test_file}
+        check_file_size ${test_file} $((2 * 1024))
+    done
+
+    # Clean up
+    rm -f ${test_file}
+    sync
+    cd -
+}
+
+test_fdatasync() {
+    fdatasync/fdatasync /
+    rm -f /test_fdatasync.txt
+    fdatasync/fdatasync /ext2
+    rm -f /ext2/test_fdatasync.txt
+    fdatasync/fdatasync /exfat
+    rm -f /exfat/test_fdatasync.txt
+}
+
+echo "Start ext2 fs test......"
+test_ext2 "/ext2" "test_file.txt"
+echo "All ext2 fs test passed."
+
+echo "Start fdatasync test......"
+test_fdatasync
+echo "All fdatasync test passed."

test/apps/scripts/network.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+NETTEST_DIR=/test/network
+cd ${NETTEST_DIR}
+
+echo "Start network test......"
+
+./tcp_server &
+./tcp_client
+./udp_server &
+./udp_client
+./unix_server &
+./unix_client
+./socketpair
+./sockoption
+./listen_backlog
+./send_buf_full
+./http_server &
+./http_client
+./tcp_err
+./udp_err
+
+echo "All network test passed"

test/apps/scripts/process.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+SCRIPT_DIR=/test
+cd ${SCRIPT_DIR}/..
+
+echo "Start process test......"
+# These test programs are sorted by name.
+tests="
+clone3/clone_process
+execve/execve
+eventfd2/eventfd2
+fork/fork
+fork_c/fork
+getpid/getpid
+hello_pie/hello
+hello_world/hello_world
+itimer/setitimer
+itimer/timer_create
+mmap/mmap_and_fork
+pthread/pthread_test
+pty/open_pty
+signal_c/parent_death_signal
+signal_c/signal_test
+"
+
+for testcase in ${tests}
+do 
+    echo "Running test ${testcase}......"
+    ${SCRIPT_DIR}/${testcase}
+done
+echo "All process test passed."

test/apps/scripts/run_general_test.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+SCRIPT_DIR=/test
+cd ${SCRIPT_DIR}
+
+./shell_cmd.sh
+./fs.sh
+./process.sh
+./network.sh
+./test_epoll_pwait.sh
+
+echo "All general tests passed."

test/apps/scripts/run_vsock_test.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+# To successfully run the vsock test, you should
+# 1. Run vsock server binding port 1234 on the host, before running ./vsock_client
+# 2. Run vsock client connecting (cid,port)=(3,4321) on the host, after running ./vsock_server
+
+set -e
+
+VSOCK_DIR=/test/vsock
+cd ${VSOCK_DIR}
+
+echo "Start vsock test......"
+./vsock_client
+./vsock_server
+echo "Vsock test passed."

test/apps/scripts/shell_cmd.sh

@@ -0,0 +1,39 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+set -x
+
+SCRIPT_DIR=/test
+cd ${SCRIPT_DIR}
+
+touch hello.txt
+mv hello.txt hello_world.txt
+rm hello_world.txt
+
+awk '{print $2}' shell_cmd.sh
+cp shell_cmd.sh shell_cmd_backup.sh
+cat shell_cmd_backup.sh
+rm shell_cmd_backup.sh
+
+ln -s shell_cmd.sh tesk_cmd_soft_link
+readlink -f tesk_cmd_soft_link
+tail -n 1 tesk_cmd_soft_link
+rm tesk_cmd_soft_link
+
+ln shell_cmd.sh tesk_cmd_hard_link
+tail -n 1 tesk_cmd_hard_link
+unlink tesk_cmd_hard_link
+
+sed 3q shell_cmd.sh
+
+find . -name "*shell_cmd*" 
+
+mkdir foo
+rmdir foo 
+
+echo "Hello world from asterinas" > hello.txt
+rm hello.txt
+
+cd ..

test/apps/scripts/test_epoll_pwait.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+EPOLLTEST_DIR=/test/epoll
+cd ${EPOLLTEST_DIR}
+
+echo "Start epoll_pwait test......"
+
+# Step 2: Run epoll_pwait in the background
+./epoll_pwait &
+EPOLL_PID=$!
+
+echo "epoll_pwait PID: $EPOLL_PID"
+
+# Step 3: Wait for 1 seconds to let epoll_pwait initialize and block SIGUSR1
+sleep 1
+
+# Step 4: Send SIGUSR1 to epoll_pwait
+kill -USR1 $EPOLL_PID
+echo "Sent SIGUSR1 to PID $EPOLL_PID"
+
+# Optional: Wait a bit more to see the output if the process is still running
+sleep 3
+
+# You can also wait till the subprocess epoll_pwait completely finishes
+# wait $EPOLL_PID
+
+echo "Test completed."

test/apps/scripts/vsock_commands.sh

@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: MPL-2.0
+
+echo 'Line 1: Hello from host'
+echo 'Line 2: Hello from host, again'