// test-sga.el - Old Irish morphology tests
// Tests morph_conjugate dispatch for "sga", copula "is" (via "be"),
// verb "téit" (go), and morph_pluralize fallback.

fn test_sga() {
    let profile: [String] = lang_profile_sga()

    // Copula "be" present 3sg -> "is"
    let r1: String = morph_conjugate("be", "present", "third", "singular", profile)
    if !str_eq(r1, "is") {
        println("FAIL: sga copula present 3sg: expected 'is' got '" + r1 + "'")
    } else {
        println("PASS: sga copula present 3sg")
    }

    // Copula "be" past 3sg -> "ba"
    let r2: String = morph_conjugate("be", "past", "third", "singular", profile)
    if !str_eq(r2, "ba") {
        println("FAIL: sga copula past 3sg: expected 'ba' got '" + r2 + "'")
    } else {
        println("PASS: sga copula past 3sg")
    }

    // "téit" (to go) present 3sg -> "téit"
    let r3: String = morph_conjugate("téit", "present", "third", "singular", profile)
    if !str_eq(r3, "téit") {
        println("FAIL: sga teit present 3sg: expected 'téit' got '" + r3 + "'")
    } else {
        println("PASS: sga teit present 3sg")
    }

    // "téit" past 3sg -> "luid"
    let r4: String = morph_conjugate("téit", "past", "third", "singular", profile)
    if !str_eq(r4, "luid") {
        println("FAIL: sga teit past 3sg: expected 'luid' got '" + r4 + "'")
    } else {
        println("PASS: sga teit past 3sg")
    }

    // morph_pluralize: fusional fallback returns noun unchanged
    let r5: String = morph_pluralize("fer", profile)
    if !str_eq(r5, "fer") {
        println("FAIL: sga pluralize fallback: expected 'fer' got '" + r5 + "'")
    } else {
        println("PASS: sga pluralize fallback")
    }
}

test_sga()