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Start work on a --wasm flag for the test subcommand

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This commit is contained in:
Max Brunsfeld 2022-10-24 16:59:17 -07:00
parent 08ccf5babf
commit 51720beeb0
4 changed files with 48 additions and 17 deletions
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23
cli/src/main.rs
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@ -77,6 +77,10 @@ fn run() -> Result<()> {
.long("quiet")
.short("q");
let wasm_arg = Arg::with_name("wasm")
.long("wasm")
.help("compile parsers to wasm instead of native dynamic libraries");
let matches = App::new("tree-sitter")
.author("Max Brunsfeld <maxbrunsfeld@gmail.com>")
.about("Generates and tests parsers")
@ -125,7 +129,7 @@ fn run() -> Result<()> {
.arg(&debug_arg)
.arg(&debug_build_arg)
.arg(&debug_graph_arg)
.arg(Arg::with_name("wasm").long("wasm").help("use wasm file"))
.arg(&wasm_arg)
.arg(Arg::with_name("debug-xml").long("xml").short("x"))
.arg(
Arg::with_name("stat")
@ -201,7 +205,8 @@ fn run() -> Result<()> {
)
.arg(&debug_arg)
.arg(&debug_build_arg)
.arg(&debug_graph_arg),
.arg(&debug_graph_arg)
.arg(&wasm_arg),
)
.subcommand(
SubCommand::with_name("highlight")
@ -308,13 +313,25 @@ fn run() -> Result<()> {
let debug_build = matches.is_present("debug-build");
let update = matches.is_present("update");
let filter = matches.value_of("filter");
let wasm = matches.is_present("wasm");
let mut parser = Parser::new();
loader.use_debug_build(debug_build);
if wasm {
let engine = tree_sitter::wasmtime::Engine::default();
parser
.set_wasm_store(WasmStore::new(engine.clone()))
.unwrap();
loader.use_wasm(engine);
}
let languages = loader.languages_at_path(&current_dir)?;
let language = languages
.first()
.ok_or_else(|| anyhow!("No language found"))?;
parser.set_language(*language)?;
let test_dir = current_dir.join("test");
// Run the corpus tests. Look for them at two paths: `test/corpus` and `corpus`.
@ -324,7 +341,7 @@ fn run() -> Result<()> {
}
if test_corpus_dir.is_dir() {
test::run_tests_at_path(
*language,
&mut parser,
&test_corpus_dir,
debug,
debug_graph,