From 64b047195d324dc2952388a77405bb4b27c6bcb9 Mon Sep 17 00:00:00 2001
From: Wildan Mubarok <willnode@wellosoft.net>
Date: Wed, 9 Jul 2025 18:42:59 +0000
Subject: [PATCH] Add CI Tests

---
 .gitlab-ci.yml      |  25 ++++++++++
 res/test.toml       | 108 +++++++++++++++++++++++++++++++-------------
 src/disk_wrapper.rs |   8 +---
 3 files changed, 102 insertions(+), 39 deletions(-)
 create mode 100644 .gitlab-ci.yml

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000000..596e65499c
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,25 @@
+image: "rust:latest"
+
+stages:
+  - lint
+  - test
+
+workflow:
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "master"'
+    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "master"'
+
+fmt:
+  stage: lint
+  script:
+    - rustup component add rustfmt
+    - cargo fmt -- --check
+
+cargo-test:
+  stage: test
+  script:
+    - apt update && apt install -y fuse3 libfuse3-dev
+    - cargo build --locked
+    - cargo test
+    - fallocate -l 256MiB test.bin
+    - ./target/debug/redox_installer -c res/test.toml test.bin
diff --git a/res/test.toml b/res/test.toml
index 659878be33..e85ef380dc 100644
--- a/res/test.toml
+++ b/res/test.toml
@@ -6,9 +6,11 @@ include = []
 prompt = false
 filesystem_size = 256
 
-[packages.bootloader]
+[packages.base]
 
-[packages.bootstrap]
+[packages.base-initfs]
+
+[packages.bootloader]
 
 [packages.ca-certificates]
 
@@ -16,29 +18,25 @@ filesystem_size = 256
 
 [packages.drivers]
 
-[packages.escalated]
-
 [packages.extrautils]
 
 [packages.findutils]
 
-[packages.initfs]
-
 [packages.ion]
 
-[packages.ipcd]
-
 [packages.kernel]
 
-[packages.netdb]
+[packages.libgcc]
 
-[packages.netstack]
+[packages.libstdcxx]
+
+[packages.netdb]
 
 [packages.netutils]
 
 [packages.pkgutils]
 
-[packages.ptyd]
+[packages.relibc]
 
 [packages.smith]
 
@@ -55,7 +53,7 @@ mkdir -m a=rwxt /tmp
 
 ipcd
 ptyd
-escalated
+sudo --daemon
 """
 symlink = false
 directory = false
@@ -64,7 +62,7 @@ recursive_chown = false
 [[files]]
 path = "/usr/lib/init.d/00_drivers"
 data = """
-pcid /etc/pcid.d/
+pcid-spawner /etc/pcid.d/
 """
 symlink = false
 directory = false
@@ -72,16 +70,14 @@ recursive_chown = false
 
 [[files]]
 path = "/etc/hostname"
-data = """
-redox
-"""
+data = "redox"
 symlink = false
 directory = false
 recursive_chown = false
 
 [[files]]
 path = "/usr/lib/os-release"
-data = '''
+data = """
 PRETTY_NAME="Redox OS 0.9.0"
 NAME="Redox OS"
 VERSION_ID="0.9.0"
@@ -91,7 +87,7 @@ ID="redox-os"
 HOME_URL="https://redox-os.org/"
 DOCUMENTATION_URL="https://redox-os.org/docs/"
 SUPPORT_URL="https://redox-os.org/community/"
-'''
+"""
 symlink = false
 directory = false
 recursive_chown = false
@@ -103,6 +99,13 @@ symlink = true
 directory = false
 recursive_chown = false
 
+[[files]]
+path = "/etc/pkg.d/50_redox"
+data = "https://static.redox-os.org/pkg"
+symlink = false
+directory = false
+recursive_chown = false
+
 [[files]]
 path = "/usr"
 data = ""
@@ -164,13 +167,6 @@ directory = true
 mode = 493
 recursive_chown = false
 
-[[files]]
-path = "/libexec"
-data = "usr/libexec"
-symlink = true
-directory = false
-recursive_chown = false
-
 [[files]]
 path = "/usr/share"
 data = ""
@@ -186,6 +182,61 @@ symlink = true
 directory = false
 recursive_chown = false
 
+[[files]]
+path = "/usr/share/fonts"
+data = "../../ui/fonts"
+symlink = true
+directory = false
+recursive_chown = false
+
+[[files]]
+path = "/var"
+data = ""
+symlink = false
+directory = true
+mode = 493
+recursive_chown = false
+
+[[files]]
+path = "/var/cache"
+data = ""
+symlink = false
+directory = true
+mode = 493
+recursive_chown = false
+
+[[files]]
+path = "/var/lib"
+data = ""
+symlink = false
+directory = true
+mode = 493
+recursive_chown = false
+
+[[files]]
+path = "/var/lock"
+data = ""
+symlink = false
+directory = true
+mode = 1023
+recursive_chown = false
+
+[[files]]
+path = "/var/log"
+data = ""
+symlink = false
+directory = true
+mode = 493
+recursive_chown = false
+
+[[files]]
+path = "/var/tmp"
+data = ""
+symlink = false
+directory = true
+mode = 1023
+recursive_chown = false
+
 [[files]]
 path = "/dev/null"
 data = "/scheme/null"
@@ -300,13 +351,6 @@ symlink = false
 directory = false
 recursive_chown = false
 
-[[files]]
-path = "/etc/pkg.d/50_redox"
-data = "https://static.redox-os.org/pkg"
-symlink = false
-directory = false
-recursive_chown = false
-
 [users.root]
 password = "password"
 uid = 0
diff --git a/src/disk_wrapper.rs b/src/disk_wrapper.rs
index 09647117eb..d712409c7a 100644
--- a/src/disk_wrapper.rs
+++ b/src/disk_wrapper.rs
@@ -66,13 +66,7 @@ impl DiskWrapper {
             let block = self.seek / block_len;
             let offset: usize = (self.seek % block_len).try_into().unwrap();
             let remaining = buf_len.checked_sub(i).unwrap();
-            let len = cmp::min(
-                remaining,
-                self.block
-                    .len()
-                    .checked_sub(offset)
-                    .unwrap(),
-            );
+            let len = cmp::min(remaining, self.block.len().checked_sub(offset).unwrap());
 
             self.disk
                 .seek(SeekFrom::Start(block.checked_mul(block_len).unwrap()))?;