Merge pull request #2307 from ehuss/backends_receive_render_context_via_stdin
Clean up test backends_receive_render_context_via_stdin
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commit
d48810f045
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@ -39,29 +39,27 @@ fn alternate_backend_with_arguments() {
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md.build().unwrap();
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md.build().unwrap();
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}
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}
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/// Get a command which will pipe `stdin` to the provided file.
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#[cfg(not(windows))]
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fn tee_command<P: AsRef<Path>>(out_file: P) -> String {
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let out_file = out_file.as_ref();
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if cfg!(windows) {
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format!("cmd.exe /c \"type > {}\"", out_file.display())
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} else {
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format!("tee {}", out_file.display())
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}
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}
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#[test]
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#[test]
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#[cfg(not(windows))]
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fn backends_receive_render_context_via_stdin() {
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fn backends_receive_render_context_via_stdin() {
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use mdbook::renderer::RenderContext;
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use mdbook::renderer::RenderContext;
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use std::fs::File;
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use std::fs::File;
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let temp = TempFileBuilder::new().prefix("output").tempdir().unwrap();
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let (md, temp) = dummy_book_with_backend("cat-to-file", "renderers/myrenderer", false);
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let out_file = temp.path().join("out.txt");
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let cmd = tee_command(&out_file);
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let (md, _temp) = dummy_book_with_backend("cat-to-file", &cmd, false);
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let renderers = temp.path().join("renderers");
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fs::create_dir(&renderers).unwrap();
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rust_exe(
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&renderers,
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"myrenderer",
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r#"fn main() {
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use std::io::Read;
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let mut s = String::new();
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std::io::stdin().read_to_string(&mut s).unwrap();
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std::fs::write("out.txt", s).unwrap();
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}"#,
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);
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let out_file = temp.path().join("book/out.txt");
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assert!(!out_file.exists());
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assert!(!out_file.exists());
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md.build().unwrap();
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md.build().unwrap();
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