6b3ee47915
* Only require `str` in `new_with_name` It's a bit more idiomatic to have APIs require `&str` rather than `String`, and the allocation doesn't matter much here since creating a `Module` is pretty expensive anyway. * Update a test
49 lines
1.3 KiB
Rust
49 lines
1.3 KiB
Rust
use wasmtime::*;
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use wat::parse_str;
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#[test]
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fn test_module_no_name() -> Result<(), String> {
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let store = Store::default();
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let binary = parse_str(
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r#"
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(module
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(func (export "run") (nop))
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)
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"#,
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)
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.map_err(|e| format!("failed to parse WebAssembly text source: {}", e))?;
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let module = HostRef::new(
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Module::new(&store, &binary).map_err(|e| format!("failed to compile module: {}", e))?,
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);
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assert_eq!(module.borrow().name(), None);
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Ok(())
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}
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#[test]
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fn test_module_name() -> Result<(), String> {
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let store = Store::default();
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let binary = parse_str(
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r#"
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(module $from_name_section
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(func (export "run") (nop))
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)
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"#,
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)
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.map_err(|e| format!("failed to parse WebAssembly text source: {}", e))?;
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let module = HostRef::new(
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Module::new(&store, &binary).map_err(|e| format!("failed to compile module: {}", e))?,
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);
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assert_eq!(module.borrow().name(), Some("from_name_section"));
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let module = HostRef::new(
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Module::new_with_name(&store, &binary, "override")
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.map_err(|e| format!("failed to compile module: {}", e))?,
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);
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assert_eq!(module.borrow().name(), Some("override"));
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Ok(())
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}
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