Mercurial > crates > nonstick

annotate libpam-sys/libpam-sys-test/build.rs @ 121:397743cb70e2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Make libpam-sys-tests work on Illumos!
author Paul Fisher <paul@pfish.zone>
date Mon, 30 Jun 2025 03:43:48 -0400
parents 39760dfc9b3b
children 9e05e44050d0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
1 use bindgen::MacroTypeVariation;
121
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
2 use libpam_sys::PamImpl;
113
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
3 use quote::{format_ident, ToTokens};
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
4 use std::path::PathBuf;
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
5 use std::{env, fs};
114
93d423b65555 Ignore version-specific OpenPAM constants; generate signed ints.
Paul Fisher <paul@pfish.zone>
parents: 113
diff changeset
6 use syn::{Item, ItemConst, Type, TypePath};
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
7
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
8 fn main() {
121
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
9 let config = match PamImpl::CURRENT {
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
10 PamImpl::LinuxPam => TestConfig {
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
11 headers: vec![
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
12 "security/_pam_types.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
13 "security/pam_appl.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
14 "security/pam_ext.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
15 "security/pam_modules.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
16 ],
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
17 ignore_consts: vec![
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
18 "__LINUX_PAM__".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
19 "__LINUX_PAM_MINOR__".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
20 "PAM_AUTHTOK_RECOVER_ERR".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
21 ],
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
22 ..Default::default()
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
23 },
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
24 PamImpl::OpenPam => TestConfig {
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
25 headers: vec![
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
26 "security/pam_types.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
27 "security/openpam.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
28 "security/pam_appl.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
29 "security/pam_constants.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
30 ],
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
31 ignore_consts: vec![
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
32 "OPENPAM_VERSION".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
33 "OPENPAM_RELEASE".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
34 "PAM_SOEXT".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
35 ],
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
36 ..Default::default()
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
37 },
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
38 PamImpl::Sun => TestConfig {
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
39 headers: vec![
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
40 "security/pam_appl.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
41 "security/pam_modules.h".into(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
42 ],
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
43 block_headers: vec!["sys/types.h".into()],
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
44 ..Default::default()
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
45 },
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
46 PamImpl::XSso => Default::default(),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
47 other => panic!("Unknown PAM implementation {other:?}"),
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
48 };
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
49 generate_const_test(&config);
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
50 }
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
51
121
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
52 fn generate_const_test(config: &TestConfig) {
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
53 let mut builder = bindgen::Builder::default()
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
54 .header_contents("_.h", &config.header_contents())
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
55 .merge_extern_blocks(true)
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
56 .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
57 .blocklist_type(".*")
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
58 .blocklist_function(".*")
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
59 .allowlist_var(".*")
114
93d423b65555 Ignore version-specific OpenPAM constants; generate signed ints.
Paul Fisher <paul@pfish.zone>
parents: 113
diff changeset
60 .default_macro_constant_type(MacroTypeVariation::Signed);
121
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
61 for hdr in config.block_headers.iter() {
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
62 builder = builder.blocklist_file(".*?/".to_owned() + hdr)
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
63 }
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
64
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
65 let generated = builder.generate().unwrap().to_string();
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
66 let file = syn::parse_file(&generated).unwrap();
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
67 let mut tests = vec![];
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
68 tests.push("{".into());
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
69 tests.extend(
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
70 file.items
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
71 .iter()
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
72 .filter_map(|item| {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
73 if let Item::Const(item) = item {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
74 Some(item)
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
75 } else {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
76 None
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
77 }
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
78 })
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
79 .filter(|item| config.should_check_const(item))
113
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
80 .cloned()
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
81 .map(|mut item| {
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
82 item.ty = Box::new(Type::Path(TypePath {
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
83 qself: None,
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
84 path: format_ident!("i32").into(),
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
85 }));
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
86 format!(
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
87 "assert_eq!({tokens}, libpam_sys::{name});",
113
178310336596 Fix up more constants, make things i32 rather than u32.
Paul Fisher <paul@pfish.zone>
parents: 111
diff changeset
88 tokens = item.expr.to_token_stream(),
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
89 name = item.ident
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
90 )
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
91 }),
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
92 );
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
93 tests.push("}".into());
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
94 fs::write(
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
95 PathBuf::from(env::var("OUT_DIR").unwrap()).join("constant_test.rs"),
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
96 tests.join("\n"),
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
97 )
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
98 .unwrap();
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
99 }
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
100
121
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
101 #[derive(Default)]
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
102 struct TestConfig {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
103 headers: Vec<String>,
121
397743cb70e2 Make libpam-sys-tests work on Illumos!
Paul Fisher <paul@pfish.zone>
parents: 118
diff changeset
104 block_headers: Vec<String>,
110
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
105 ignore_consts: Vec<String>,
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
106 }
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
107
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
108 impl TestConfig {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
109 fn header_contents(&self) -> String {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
110 let vec: Vec<_> = self
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
111 .headers
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
112 .iter()
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
113 .map(|h| format!("#include <{h}>\n"))
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
114 .collect();
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
115 vec.join("")
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
116 }
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
117
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
118 fn should_check_const(&self, item: &ItemConst) -> bool {
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
119 !self.ignore_consts.contains(&item.ident.to_string())
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
120 }
2346fd501b7a Add tests for constants and do other macro niceties.
Paul Fisher <paul@pfish.zone>
parents:
diff changeset
121 }