[Libguestfs] [PATCH 3/9] Rust bindings: Add 4 bindings tests

From: Hiroyuki_Katsura <hiroyuki.katsura.0513(a)gmail.com&gt; --- generator/rust.ml | 13 ++++++++--- run.in | 9 ++++++++ rust/Cargo.lock | 6 +++++ rust/Cargo.toml | 4 +--- rust/tests/010_load.rs | 24 +++++++++++++++++++ rust/tests/020_create.rs | 24 +++++++++++++++++++ rust/tests/030_create_flags.rs | 30 ++++++++++++++++++++++++ rust/tests/040_create_multiple.rs | 38 +++++++++++++++++++++++++++++++ 8 files changed, 142 insertions(+), 6 deletions(-) create mode 100644 rust/Cargo.lock create mode 100644 rust/tests/010_load.rs create mode 100644 rust/tests/020_create.rs create mode 100644 rust/tests/030_create_flags.rs create mode 100644 rust/tests/040_create_multiple.rs diff --git a/generator/rust.ml b/generator/rust.ml index dbe9db010..251eb1594 100644 --- a/generator/rust.ml +++ b/generator/rust.ml @@ -37,14 +37,16 @@ let generate_rust () = #[allow(non_camel_case_types)] enum guestfs_h {} +#[link(name = \"guestfs\")] extern \"C\" { fn guestfs_create() -> *mut guestfs_h; fn guestfs_create_flags(flags: i64) -> *mut guestfs_h; fn guestfs_close(g: *mut guestfs_h); - static GUESTFS_CREATE_NO_ENVIRONMENT: i64; - static GUESTFS_CREATE_NO_CLOSE_ON_EXIT: i64; } +const GUESTFS_CREATE_NO_ENVIRONMENT: i64 = 1; +const GUESTFS_CREATE_NO_CLOSE_ON_EXIT: i64 = 2; + pub struct Handle { g: *mut guestfs_h, } @@ -61,13 +63,17 @@ pub struct CreateFlags { } impl CreateFlags { - pub fn new() -> CreateFlags { + pub fn none() -> CreateFlags { CreateFlags { create_no_environment_flag: false, create_no_close_on_exit_flag: false, } } + pub fn new() -> CreateFlags { + CreateFlags::none() + } + pub fn create_no_environment(mut self, flag: bool) -> CreateFlags { self.create_no_environment_flag = flag; self @@ -97,6 +103,7 @@ impl CreateFlags { impl Handle { pub fn create() -> Result<Handle, &'static str> { let g = unsafe { guestfs_create() }; + println!(\"hoge\"); if g.is_null() { Err(\"failed to create guestfs handle\") } else { diff --git a/run.in b/run.in index 488e1b937..301b02664 100755 --- a/run.in +++ b/run.in @@ -201,6 +201,15 @@ else fi export CGO_LDFLAGS +# For rust +export RUST="@RUST@" +if [ -z "$RUSTFLAGS" ]; then + RUSTFLAGS="-C link-args=-L$b/lib/.libs" +else + RUSTFLAGS="$RUSTFLAGS -C link-args=-L$b/lib/.libs" +fi +export RUSTFLAGS + # For GObject, Javascript and friends. export GJS="@GJS@" prepend GI_TYPELIB_PATH "$b/gobject" diff --git a/rust/Cargo.lock b/rust/Cargo.lock new file mode 100644 index 000000000..c03586e3f --- /dev/null +++ b/rust/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "guestfs" +version = "0.1.0" + diff --git a/rust/Cargo.toml b/rust/Cargo.toml index 6cd94ce6a..4ea7c299b 100644 --- a/rust/Cargo.toml +++ b/rust/Cargo.toml @@ -1,8 +1,6 @@ [package] -name = "rust" +name = "guestfs" version = "0.1.0" edition = "2018" [dependencies] -libc = "0.2" - diff --git a/rust/tests/010_load.rs b/rust/tests/010_load.rs new file mode 100644 index 000000000..eadd78896 --- /dev/null +++ b/rust/tests/010_load.rs @@ -0,0 +1,24 @@ +/* libguestfs Python bindings + Copyright (C) 2009-2019 Red Hat Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +extern crate guestfs; + +#[test] +fn load() { + // nop +} diff --git a/rust/tests/020_create.rs b/rust/tests/020_create.rs new file mode 100644 index 000000000..0b57b19d7 --- /dev/null +++ b/rust/tests/020_create.rs @@ -0,0 +1,24 @@ +/* libguestfs Python bindings + Copyright (C) 2009-2019 Red Hat Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +extern crate guestfs; + +#[test] +fn create() { + assert!(!guestfs::Handle::create().is_err(), "create fail"); +} diff --git a/rust/tests/030_create_flags.rs b/rust/tests/030_create_flags.rs new file mode 100644 index 000000000..5de0589c1 --- /dev/null +++ b/rust/tests/030_create_flags.rs @@ -0,0 +1,30 @@ +/* libguestfs Python bindings + Copyright (C) 2009-2019 Red Hat Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +extern crate guestfs; + +use guestfs::*; + +#[test] +fn create_flags() { + let _h = Handle::create_flags(CreateFlags::none()).expect("create_flags fail"); + // TODO: Add parse_environment to check the flag is created correctly + let flags = CreateFlags::new() + .create_no_environment(true); + let _h = Handle::create_flags(flags).expect("create_flags fail"); + // TODO: Add parse_environment to check the flag is created correctly +} diff --git a/rust/tests/040_create_multiple.rs b/rust/tests/040_create_multiple.rs new file mode 100644 index 000000000..ee481c278 --- /dev/null +++ b/rust/tests/040_create_multiple.rs @@ -0,0 +1,38 @@ +/* libguestfs Python bindings + Copyright (C) 2009-2019 Red Hat Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +extern crate guestfs; + +fn create() -> guestfs::Handle { + match guestfs::Handle::create() { + Ok(g) => g, + Err(e) => panic!("fail: {}", e), + } +} + +fn ignore(_x: guestfs::Handle, _y: guestfs::Handle, _z: guestfs::Handle) { + // drop +} + +#[test] +fn create_multiple() { + let x = create(); + let y = create(); + let z = create(); + ignore(x, y, z) +} -- 2.20.1 (Apple Git-117)