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authorDaniel Mueller <deso@posteo.net>2017-03-26 17:07:11 -0700
committerDaniel Mueller <deso@posteo.net>2017-03-26 17:07:11 -0700
commit547085cdefb3372e8c42beabac5d45f2f6b1a535 (patch)
tree63521a302332627b72ce3df73abc96a742026fbb /pkg-config/tests/test.rs
parent701c71952afc199fc1a9f0d45a7b5fb08cabffe8 (diff)
downloadnitrocli-547085cdefb3372e8c42beabac5d45f2f6b1a535.tar.gz
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Import subrepo pkg-config/:pkg-config at a493b0d7c93df68c94d1bad2a1f419389e52c0f5
Diffstat (limited to 'pkg-config/tests/test.rs')
-rw-r--r--pkg-config/tests/test.rs99
1 files changed, 99 insertions, 0 deletions
diff --git a/pkg-config/tests/test.rs b/pkg-config/tests/test.rs
new file mode 100644
index 0000000..ee8613c
--- /dev/null
+++ b/pkg-config/tests/test.rs
@@ -0,0 +1,99 @@
+extern crate pkg_config;
+#[macro_use]
+extern crate lazy_static;
+
+use pkg_config::Error;
+use std::env;
+use std::sync::Mutex;
+use std::path::PathBuf;
+
+lazy_static! {
+ static ref LOCK: Mutex<()> = Mutex::new(());
+}
+
+fn reset() {
+ for (k, _) in env::vars() {
+ if k.contains("DYNAMIC") ||
+ k.contains("STATIC") ||
+ k.contains("PKG_CONFIG_ALLOW_CROSS") ||
+ k.contains("FOO_NO_PKG_CONFIG") {
+ env::remove_var(&k);
+ }
+ }
+ env::remove_var("TARGET");
+ env::remove_var("HOST");
+ env::set_var("PKG_CONFIG_PATH", &env::current_dir().unwrap().join("tests"));
+}
+
+fn find(name: &str) -> Result<pkg_config::Library, Error> {
+ pkg_config::probe_library(name)
+}
+
+#[test]
+fn cross_disabled() {
+ let _g = LOCK.lock();
+ reset();
+ env::set_var("TARGET", "foo");
+ env::set_var("HOST", "bar");
+ match find("foo") {
+ Err(Error::CrossCompilation) => {},
+ x => panic!("Error::CrossCompilation expected, found `{:?}`", x),
+ }
+}
+
+#[test]
+fn cross_enabled() {
+ let _g = LOCK.lock();
+ reset();
+ env::set_var("TARGET", "foo");
+ env::set_var("HOST", "bar");
+ env::set_var("PKG_CONFIG_ALLOW_CROSS", "1");
+ find("foo").unwrap();
+}
+
+#[test]
+fn package_disabled() {
+ let _g = LOCK.lock();
+ reset();
+ env::set_var("FOO_NO_PKG_CONFIG", "1");
+ match find("foo") {
+ Err(Error::EnvNoPkgConfig(name)) => {
+ assert_eq!(name, "FOO_NO_PKG_CONFIG")
+ }
+ x => panic!("Error::EnvNoPkgConfig expected, found `{:?}`", x),
+ }
+}
+
+#[test]
+fn output_ok() {
+ let _g = LOCK.lock();
+ reset();
+ let lib = find("foo").unwrap();
+ assert!(lib.libs.contains(&"gcc".to_string()));
+ assert!(lib.libs.contains(&"coregrind-amd64-linux".to_string()));
+ assert!(lib.link_paths.contains(&PathBuf::from("/usr/lib/valgrind")));
+}
+
+#[test]
+fn framework() {
+ let _g = LOCK.lock();
+ reset();
+ let lib = find("framework").unwrap();
+ assert!(lib.frameworks.contains(&"foo".to_string()));
+ assert!(lib.framework_paths.contains(&PathBuf::from("/usr/lib")));
+}
+
+#[test]
+fn get_variable() {
+ let _g = LOCK.lock();
+ reset();
+ let prefix = pkg_config::get_variable("foo", "prefix").unwrap();
+ assert_eq!(prefix, "/usr");
+}
+
+#[test]
+fn version() {
+ let _g = LOCK.lock();
+ reset();
+ assert_eq!(&find("foo").unwrap().version[..], "3.10.0.SVN");
+}