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Merge pull request #2259 from stevecheckoway/improve-test-output 

Color test output and shorten chapter paths
This commit is contained in:
Eric Huss 2024-05-10 18:14:32 +00:00 committed by GitHub
parent c671c2e904 32687e64fe
commit 2420919ca8
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GPG Key ID: B5690EEEBB952194
1 changed files with 24 additions and 7 deletions
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31
src/book/mod.rs
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@ -15,8 +15,9 @@ pub use self::init::BookBuilder;
pub use self::summary::{parse_summary, Link, SectionNumber, Summary, SummaryItem};
use log::{debug, error, info, log_enabled, trace, warn};
use std::io::Write;
use std::path::PathBuf;
use std::ffi::OsString;
use std::io::{IsTerminal, Write};
use std::path::{Path, PathBuf};
use std::process::Command;
use tempfile::Builder as TempFileBuilder;
use toml::Value;
@ -264,10 +265,18 @@ impl MDBook {
/// Run `rustdoc` tests on a specific chapter of the book, linking against the provided libraries.
/// If `chapter` is `None`, all tests will be run.
pub fn test_chapter(&mut self, library_paths: Vec<&str>, chapter: Option<&str>) -> Result<()> {
let library_args: Vec<&str> = (0..library_paths.len())
.map(|_| "-L")
.zip(library_paths.into_iter())
.flat_map(|x| vec![x.0, x.1])
let cwd = std::env::current_dir()?;
let library_args: Vec<OsString> = library_paths
.into_iter()
.flat_map(|path| {
let path = Path::new(path);
let path = if path.is_relative() {
cwd.join(path).into_os_string()
} else {
path.to_path_buf().into_os_string()
};
[OsString::from("-L"), path]
})
.collect();
let temp_dir = TempFileBuilder::new().prefix("mdbook-").tempdir()?;
@ -294,6 +303,7 @@ impl MDBook {
.collect();
let (book, _) = self.preprocess_book(&TestRenderer)?;
let color_output = std::io::stderr().is_terminal();
let mut failed = false;
for item in book.iter() {
if let BookItem::Chapter(ref ch) = *item {
@ -319,7 +329,10 @@ impl MDBook {
tmpf.write_all(ch.content.as_bytes())?;
let mut cmd = Command::new("rustdoc");
cmd.arg(&path).arg("--test").args(&library_args);
cmd.current_dir(temp_dir.path())
.arg(&chapter_path)
.arg("--test")
.args(&library_args);
if let Some(edition) = self.config.rust.edition {
match edition {
@ -335,6 +348,10 @@ impl MDBook {
}
}
if color_output {
cmd.args(&["--color", "always"]);
}
debug!("running {:?}", cmd);
let output = cmd.output()?;