74 lines
2.6 KiB
Rust
74 lines
2.6 KiB
Rust
use super::{Directory, fixture};
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use dever::compiler::{build, project::Project};
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#[test]
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fn native_text_numeric_and_math_interfaces_execute_without_a_runtime() {
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let directory = Directory::new();
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let project = Project::load(&fixture().with_file_name("standard.dever")).unwrap();
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let program = project.check().unwrap();
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for entry in ["textVerify", "numericVerify"] {
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let index = program
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.functions
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.iter()
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.position(|function| function.signature.name == entry)
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.unwrap();
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assert!(build::runtime_features(&program, &program.reachable([index])).is_empty());
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let binary =
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build::build(&program, &project.sources, entry, &directory.0.join(entry)).unwrap();
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let result = std::process::Command::new(binary).output().unwrap();
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assert!(
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result.status.success(),
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"{entry}: {}",
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String::from_utf8_lossy(&result.stderr)
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);
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assert_eq!(result.stdout, b"true\n", "{entry}");
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}
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}
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#[test]
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fn decimal_round_fault_keeps_the_original_library_position() {
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let directory = Directory::new();
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let project = Project::load(&fixture().with_file_name("standard.dever")).unwrap();
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let program = project.check().unwrap();
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let binary = build::build(
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&program,
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&project.sources,
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"invalidRound",
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&directory.0.join("invalid"),
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)
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.unwrap();
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let result = std::process::Command::new(binary).output().unwrap();
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assert!(!result.status.success());
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let error = String::from_utf8(result.stderr).unwrap();
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assert!(error.contains("Decimal rounding fault"), "{error}");
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let source = project
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.sources
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.iter()
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.find(|source| source.path.ends_with("lib/decimal.dever"))
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.unwrap();
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let (line, column) = source.position(
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source
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.text
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.find("dever.system.decimalRound(value, places)")
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.unwrap(),
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);
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assert!(
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error.contains(&format!("{}:{line}:{column}:", source.path.display())),
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"{error}"
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);
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}
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#[test]
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fn user_packages_cannot_claim_standard_namespaces() {
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for name in ["text", "int", "decimal", "float", "math", "uuid"] {
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let directory = Directory::new();
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std::fs::write(directory.0.join(format!("{name}.dever")), "unused").unwrap();
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let result = Project::load(&directory.0);
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let error = match result {
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Ok(_) => panic!("reserved package accepted"),
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Err(error) => error,
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};
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assert!(error.contains("reserved standard namespace"), "{error}");
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}
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}
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