1 files changed, 2 insertions, 46 deletions
diff --git a/src/librustdoc/markdown.rs b/src/librustdoc/markdown.rs
index bcc5a37618a..a98f81d011e 100644
--- a/src/librustdoc/markdown.rs
+++ b/src/librustdoc/markdown.rs
@@ -3,18 +3,12 @@ use std::fs::{create_dir_all, read_to_string, File};
 use std::io::prelude::*;
 use std::path::Path;
 
-use tempfile::tempdir;
-
 use rustc_span::edition::Edition;
-use rustc_span::DUMMY_SP;
 
-use crate::config::{Options, RenderOptions};
-use crate::doctest::{generate_args_file, Collector, GlobalTestOptions};
+use crate::config::RenderOptions;
 use crate::html::escape::Escape;
 use crate::html::markdown;
-use crate::html::markdown::{
-    find_testable_code, ErrorCodes, HeadingOffset, IdMap, Markdown, MarkdownWithToc,
-};
+use crate::html::markdown::{ErrorCodes, HeadingOffset, IdMap, Markdown, MarkdownWithToc};
 
 /// Separate any lines at the start of the file that begin with `# ` or `%`.
 fn extract_leading_metadata(s: &str) -> (Vec<&str>, &str) {
@@ -137,41 +131,3 @@ pub(crate) fn render<P: AsRef<Path>>(
         Ok(_) => Ok(()),
     }
 }
-
-/// Runs any tests/code examples in the markdown file `input`.
-pub(crate) fn test(options: Options) -> Result<(), String> {
-    use rustc_session::config::Input;
-    let input_str = match &options.input {
-        Input::File(path) => {
-            read_to_string(&path).map_err(|err| format!("{}: {err}", path.display()))?
-        }
-        Input::Str { name: _, input } => input.clone(),
-    };
-
-    let mut opts = GlobalTestOptions::default();
-    opts.no_crate_inject = true;
-
-    let temp_dir =
-        tempdir().map_err(|error| format!("failed to create temporary directory: {error:?}"))?;
-    let file_path = temp_dir.path().join("rustdoc-cfgs");
-    generate_args_file(&file_path, &options)?;
-
-    let mut collector = Collector::new(
-        options.input.filestem().to_string(),
-        options.clone(),
-        true,
-        opts,
-        None,
-        options.input.opt_path().map(ToOwned::to_owned),
-        options.enable_per_target_ignores,
-        file_path,
-    );
-    collector.set_position(DUMMY_SP);
-    let codes = ErrorCodes::from(options.unstable_features.is_nightly_build());
-
-    // For markdown files, custom code classes will be disabled until the feature is enabled by default.
-    find_testable_code(&input_str, &mut collector, codes, options.enable_per_target_ignores, None);
-
-    crate::doctest::run_tests(options.test_args, options.nocapture, collector.tests);
-    Ok(())
-}