opy-rs 0.1.29

Standalone OverPy-compatible .opy implementation with parsing, tooling, and bounded Workshop compilation.
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//! Pinned source failure-frontier coverage for real and synthetic projects.

use std::path::{Path, PathBuf};

use crate::{CompileFailureClass, CompileStatus, Compiler};
use workshop_rs::catalog::Locale;

fn fixture_dir(name: &str) -> PathBuf {
    Path::new(env!("CARGO_MANIFEST_DIR"))
        .join("tests/fixtures/corpus")
        .join(name)
}

#[test]
fn duplicate_rule_name_reaches_the_source_frontier() {
    let dir = fixture_dir("synthetic/duplicate-rule-diagnostic");
    let source = std::fs::read_to_string(dir.join("source.opy")).unwrap();
    let report = Compiler::new().unwrap().compile_source_report_with_locale(
        &source,
        "source.opy",
        &dir,
        &Locale::new("en-US"),
    );

    assert_eq!(report.compile.status, CompileStatus::Failure);
    assert_eq!(
        report.compile.failure_class,
        Some(CompileFailureClass::Frontend)
    );
    let diagnostic = report.compile.diagnostics.first().unwrap();
    assert_eq!(diagnostic.code, "duplicate-rule-name");
    assert!(
        diagnostic
            .message
            .contains("Rule name was already declared")
    );
    let span = diagnostic.span.as_ref().unwrap();
    assert_eq!(span.path, "source.opy");
    assert_eq!(span.start.line, 5);
}

#[test]
fn six_v_six_reaches_the_pinned_unknown_member_frontier() {
    let dir = fixture_dir("real-world/6v6-adjustments");
    let source = std::fs::read_to_string(dir.join("main.opy")).unwrap();
    let report = Compiler::new().unwrap().compile_source_report_with_locale(
        &source,
        "main.opy",
        &dir,
        &Locale::new("en-US"),
    );

    assert_eq!(report.compile.status, CompileStatus::Failure);
    assert_eq!(
        report.compile.failure_class,
        Some(CompileFailureClass::Frontend)
    );
    let diagnostic = report.compile.diagnostics.first().unwrap();
    assert_eq!(diagnostic.code, "unknown-member");
    assert!(diagnostic.message.contains("unknown member"));
    let span = diagnostic.span.as_ref().unwrap();
    assert_eq!(span.path, "utilities/custom_hp.opy");
    assert_eq!(span.start.line, 31);
}