371ae80ac3
* Update tracing-core to a version which doesn't depend on lazy-static. * Update crossbeam-utils to a version that doesn't depend on lazy-static. * Update crossbeam-epoch to a version that doesn't depend on lazy-static. * Update clap to a version that doesn't depend on lazy-static. * Convert Wasmtime's own use of lazy_static to once_cell. * Make `GDB_REGISTRATION`'s comment a doc comment. * Fix compilation on Windows.
51 lines
1.3 KiB
Rust
51 lines
1.3 KiB
Rust
//! The module that implements the `wasmtime wast` command.
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use anyhow::{Context as _, Result};
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use clap::Parser;
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use once_cell::sync::Lazy;
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use std::path::PathBuf;
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use wasmtime::{Engine, Store};
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use wasmtime_cli_flags::CommonOptions;
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use wasmtime_wast::WastContext;
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static AFTER_HELP: Lazy<String> = Lazy::new(|| crate::FLAG_EXPLANATIONS.to_string());
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/// Runs a WebAssembly test script file
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#[derive(Parser)]
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#[clap(
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name = "wast",
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version,
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after_help = AFTER_HELP.as_str(),
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)]
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pub struct WastCommand {
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#[clap(flatten)]
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common: CommonOptions,
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/// The path of the WebAssembly test script to run
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#[clap(required = true, value_name = "SCRIPT_FILE", parse(from_os_str))]
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scripts: Vec<PathBuf>,
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}
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impl WastCommand {
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/// Executes the command.
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pub fn execute(self) -> Result<()> {
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self.common.init_logging();
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let config = self.common.config(None)?;
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let store = Store::new(&Engine::new(&config)?, ());
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let mut wast_context = WastContext::new(store);
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wast_context
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.register_spectest()
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.expect("error instantiating \"spectest\"");
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for script in self.scripts.iter() {
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wast_context
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.run_file(script)
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.with_context(|| format!("failed to run script file '{}'", script.display()))?
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}
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Ok(())
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}
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}
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