test all of the autocfg queries

rust-lang · Jul 24, 2022 · 6d626f9 · 6d626f9
1 parent d905901
commit 6d626f9
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/test-cargo-miri/build.rs b/test-cargo-miri/build.rs
@@ -25,4 +25,16 @@ fn main() {
     let a = autocfg::new();
     assert!(a.probe_sysroot_crate("std"));
     assert!(!a.probe_sysroot_crate("doesnotexist"));
+    assert!(a.probe_rustc_version(1, 0));
+    assert!(!a.probe_rustc_version(2, 0));
+    assert!(a.probe_type("i128"));
+    assert!(!a.probe_type("doesnotexist"));
+    assert!(a.probe_trait("Send"));
+    assert!(!a.probe_trait("doesnotexist"));
+    assert!(a.probe_path("std::num"));
+    assert!(!a.probe_path("doesnotexist"));
+    assert!(a.probe_constant("i32::MAX"));
+    assert!(!a.probe_constant("doesnotexist"));
+    assert!(a.probe_expression("Box::new(0)"));
+    assert!(!a.probe_expression("doesnotexist"));
 }