compiletest/runtest/
rustdoc.rs

1use std::process::Command;
2
3use super::{TestCx, remove_and_create_dir_all};
4
5impl TestCx<'_> {
6    pub(super) fn run_rustdoc_test(&self) {
7        assert!(self.revision.is_none(), "revisions not relevant here");
8
9        let out_dir = self.output_base_dir();
10        remove_and_create_dir_all(&out_dir);
11
12        let proc_res = self.document(&out_dir, &self.testpaths);
13        if !proc_res.status.success() {
14            self.fatal_proc_rec("rustdoc failed!", &proc_res);
15        }
16
17        if self.props.check_test_line_numbers_match {
18            self.check_rustdoc_test_option(proc_res);
19        } else {
20            let root = self.config.find_rust_src_root().unwrap();
21            let mut cmd = Command::new(&self.config.python);
22            cmd.arg(root.join("src/etc/htmldocck.py")).arg(&out_dir).arg(&self.testpaths.file);
23            if self.config.bless {
24                cmd.arg("--bless");
25            }
26            let res = self.run_command_to_procres(&mut cmd);
27            if !res.status.success() {
28                self.fatal_proc_rec_with_ctx("htmldocck failed!", &res, |mut this| {
29                    this.compare_to_default_rustdoc(&out_dir)
30                });
31            }
32        }
33    }
34}