desc "Mock hardware devices for creating unit tests and bug reporting"

homepage "https://github.com/martinpitt/umockdev"

url "https://github.com/martinpitt/umockdev/releases/download/0.19.1/umockdev-0.19.1.tar.xz"

sha256 "2cece0e8e366b89b4070be74f3389c9f7fa21aca56d8a5357e96e30cd8d4f426"

license "LGPL-2.1-or-later"

head "https://github.com/martinpitt/umockdev.git", branch: "main"

bottle do

sha256 arm64_linux: "ca0cdf39df6bd2a6520a838d7c72945674574019b48b7863f31df0e4e5d67234"

sha256 x86_64_linux: "7ad4f20e560ca3dbff215a5780424964b2773b4f8f10269cab867ffaa5dbb86d"

end

depends_on "gobject-introspection" => :build

depends_on "meson" => :build

depends_on "ninja" => :build

depends_on "pkgconf" => [:build, :test]

depends_on "vala" => :build

depends_on "glib"

depends_on "libpcap"

depends_on :linux

depends_on "systemd"

def install

system "meson", "setup", "build", *std_meson_args

system "meson", "compile", "-C", "build", "--verbose"

system "meson", "install", "-C", "build"

end

test do

# https://github.com/martinpitt/umockdev/blob/main/tests/test-umockdev.c

(testpath/"test.c").write <<~C

#include <glib.h>

#include <libudev.h>

#include <umockdev.h>

int main() {

gchar *attributes[] = { "idVendor", "0815", "idProduct", "AFFE", NULL };

gchar *properties[] = { "ID_INPUT", "1", "ID_INPUT_KEYBOARD", "1", NULL };

UMockdevTestbed *testbed;

struct udev *udev;

struct udev_monitor *udev_mon;

struct udev_device *device;

testbed = umockdev_testbed_new();

g_assert(testbed != NULL);

udev = udev_new();

g_assert(udev != NULL);

udev_mon = udev_monitor_new_from_netlink(udev, "udev");

g_assert(udev_mon != NULL);

g_assert_cmpint(udev_monitor_get_fd(udev_mon), >, 0);

g_assert_cmpint(udev_monitor_enable_receiving(udev_mon), ==, 0);

g_autofree gchar *syspath = umockdev_testbed_add_devicev(testbed, "usb", "extkeyboard1",

NULL, attributes, properties);

g_assert_cmpstr(syspath, ==, "/sys/devices/extkeyboard1");

device = udev_monitor_receive_device(udev_mon);

g_assert(device != NULL);

g_assert_cmpstr(udev_device_get_syspath(device), ==, syspath);

g_assert_cmpstr(udev_device_get_action(device), ==, "add");

udev_device_unref(device);

udev_monitor_unref(udev_mon);

udev_unref(udev);

g_object_unref(testbed);

return 0;

}

C

ENV.append_path "PKG_CONFIG_PATH", Formula["systemd"].lib/"pkgconfig" if OS.linux?

flags = shell_output("pkgconf --cflags --libs umockdev-1.0 libudev").chomp.split

system ENV.cc, "test.c", "-o", "test", *flags

system bin/"umockdev-wrapper", testpath/"test"

end