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

Normally we wouldn't check generated files into git.

On Thu, Jun 27, 2019 at 06:27:05PM +0900, Hiroyuki Katsura wrote: > > I guess this is a stray debug message? > > Yes. I'm sorry... > > > we did *not* check them into git. > > Really? Does it mean that every time you build the library, Cargo.toml is > generated? That's how it has worked in nbdkit. Whether it's right or not I don't know. Normally we wouldn't check generated files into git. > > The actual test parts of this patch are fine, but you need to spend a > > bit of time with ‘git rebase -i’ to move parts of patch 3 into patch 2. > > Does this mean that the followings should be moved to patch 2? > > generator/rust.ml | 13 ++++++++--- > run.in | 9 ++++++++ > rust/Cargo.lock | 6 +++++ > rust/Cargo.toml | 4 +--- I think so, except maybe the Cargo.* files might not be included at all - see above. Rich. > Regards, > Hiroyuki > > > 2019年6月27日(木) 17:52 Richard W.M. Jones <rjones(a)redhat.com&gt;: > > > On Thu, Jun 27, 2019 at 05:06:04PM +0900, Hiroyuki Katsura wrote: > > > 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 > > > > Shouldn't these changes be folded into patch 2? > > > > > @@ -97,6 +103,7 @@ impl CreateFlags { > > > impl Handle { > > > pub fn create() -> Result<Handle, &'static str> { > > > let g = unsafe { guestfs_create() }; > > > + println!(\"hoge\"); > > > > I guess this is a stray debug message? > > > > > 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" > > > - > > > > In nbdkit we added Cargo.lock and Cargo.toml to .gitignore and > > we did *not* check them into git. > > > > > 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) > > > > The actual test parts of this patch are fine, but you need to spend a > > bit of time with ‘git rebase -i’ to move parts of patch 3 into patch 2. > > > > Rich. > > > > -- > > Richard Jones, Virtualization Group, Red Hat > > http://people.redhat.com/~rjones > > Read my programming and virtualization blog: http://rwmj.wordpress.com > > virt-df lists disk usage of guests without needing to install any > > software inside the virtual machine. Supports Linux and Windows. > > http://people.redhat.com/~rjones/virt-df/ > > -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://people.redhat.com/~rjones/virt-df/