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42 lines
1.4 KiB
42 lines
1.4 KiB
// A small build script to include the contents of the wast test suite into the
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// final fuzzing binary so the fuzzing binary can be run elsewhere and doesn't
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// rely on the original source tree.
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use std::env;
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use std::path::PathBuf;
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fn main() {
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println!("cargo:rerun-if-changed=build.rs");
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let out_dir = PathBuf::from(env::var_os("OUT_DIR").unwrap());
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let dirs = [
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"tests/spec_testsuite",
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"tests/misc_testsuite",
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"tests/misc_testsuite/multi-memory",
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"tests/misc_testsuite/simd",
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"tests/misc_testsuite/threads",
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];
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let mut root = env::current_dir().unwrap();
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root.pop(); // chop off 'fuzzing'
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root.pop(); // chop off 'crates'
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let mut code = format!("static FILES: &[(&str, &str)] = &[\n");
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let mut entries = Vec::new();
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for dir in dirs {
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for entry in root.join(dir).read_dir().unwrap() {
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let entry = entry.unwrap();
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let path = entry.path();
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if path.extension().and_then(|s| s.to_str()) == Some("wast") {
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entries.push(path);
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}
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}
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}
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entries.sort();
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for path in entries {
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let path = path.to_str().expect("path is not valid utf-8");
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code.push_str(&format!("({:?}, include_str!({0:?})),\n", path));
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}
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code.push_str("];\n");
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std::fs::write(out_dir.join("wasttests.rs"), code).unwrap();
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}
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