Rollup merge of #87816 - bjorn3:sync_cg_clif-2021-08-06, r=bjorn3

[rust.git] / src / librustdoc / doctest.rs

diff --git a/src/librustdoc/doctest.rs b/src/librustdoc/doctest.rs
index 5ce7c49278d23baea4b41267e8931ff2a0f9af42..d5268abeec79584c55e41b5f4f23ff7284a00c9b 100644 (file)
--- a/src/librustdoc/doctest.rs
+++ b/src/librustdoc/doctest.rs
@@ -105,7 +105,7 @@
         registry: rustc_driver::diagnostics_registry(),
     };
 
-    let mut test_args = options.test_args.clone();
+    let test_args = options.test_args.clone();
     let display_warnings = options.display_warnings;
     let nocapture = options.nocapture;
     let externs = options.externs.clone();
@@ -144,7 +144,7 @@
                 hir_collector.visit_testable(
                     "".to_string(),
                     CRATE_HIR_ID,
-                    krate.item.inner,
+                    krate.module().inner,
                     |this| {
                         intravisit::walk_crate(this, krate);
                     },
@@ -166,12 +166,7 @@
         Err(ErrorReported) => return Err(ErrorReported),
     };
 
-    test_args.insert(0, "rustdoctest".to_string());
-    if nocapture {
-        test_args.push("--nocapture".to_string());
-    }
-
-    test::test_main(&test_args, tests, Some(test::Options::new().display_output(display_warnings)));
+    run_tests(test_args, nocapture, display_warnings, tests);
 
     // Collect and warn about unused externs, but only if we've gotten
     // reports for each doctest
@@ -214,6 +209,19 @@
     Ok(())
 }
 
+crate fn run_tests(
+    mut test_args: Vec<String>,
+    nocapture: bool,
+    display_warnings: bool,
+    tests: Vec<test::TestDescAndFn>,
+) {
+    test_args.insert(0, "rustdoctest".to_string());
+    if nocapture {
+        test_args.push("--nocapture".to_string());
+    }
+    test::test_main(&test_args, tests, Some(test::Options::new().display_output(display_warnings)));
+}
+
 // Look for `#![doc(test(no_crate_inject))]`, used by crates in the std facade.
 fn scrape_test_config(attrs: &[ast::Attribute]) -> TestOptions {
     use rustc_ast_pretty::pprust;