9e3b6a6eba
This is the main entry point to the code generator. It returns the computed size of the functions code. Also add a 'test compile' command which runs the whole code generation pipeline.
74 lines
2.0 KiB
Rust
74 lines
2.0 KiB
Rust
//! File tests.
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//!
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//! This module contains the main driver for `cton-util test` as well as implementations of the
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//! available test commands.
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use std::path::Path;
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use std::time;
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use cton_reader::TestCommand;
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use CommandResult;
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use cat;
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use print_cfg;
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use filetest::runner::TestRunner;
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pub mod subtest;
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mod binemit;
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mod compile;
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mod concurrent;
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mod domtree;
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mod legalizer;
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mod licm;
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mod regalloc;
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mod runner;
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mod runone;
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mod simple_gvn;
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mod verifier;
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/// The result of running the test in a file.
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pub type TestResult = Result<time::Duration, String>;
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/// Main entry point for `cton-util test`.
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///
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/// Take a list of filenames which can be either `.cton` files or directories.
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///
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/// Files are interpreted as test cases and executed immediately.
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///
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/// Directories are scanned recursively for test cases ending in `.cton`. These test cases are
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/// executed on background threads.
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///
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pub fn run(verbose: bool, files: Vec<String>) -> CommandResult {
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let mut runner = TestRunner::new(verbose);
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for path in files.iter().map(Path::new) {
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if path.is_file() {
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runner.push_test(path);
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} else {
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runner.push_dir(path);
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}
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}
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runner.start_threads();
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runner.run()
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}
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/// Create a new subcommand trait object to match `parsed.command`.
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///
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/// This function knows how to create all of the possible `test <foo>` commands that can appear in
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/// a `.cton` test file.
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fn new_subtest(parsed: &TestCommand) -> subtest::Result<Box<subtest::SubTest>> {
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match parsed.command {
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"binemit" => binemit::subtest(parsed),
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"cat" => cat::subtest(parsed),
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"compile" => compile::subtest(parsed),
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"domtree" => domtree::subtest(parsed),
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"legalizer" => legalizer::subtest(parsed),
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"licm" => licm::subtest(parsed),
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"print-cfg" => print_cfg::subtest(parsed),
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"regalloc" => regalloc::subtest(parsed),
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"simple-gvn" => simple_gvn::subtest(parsed),
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"verifier" => verifier::subtest(parsed),
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_ => Err(format!("unknown test command '{}'", parsed.command)),
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}
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}
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