libraries/stdlib/test/generated/allequal/AllEqualCharArrayTest.kt

/*
 * Copyright 2010-2026 JetBrains s.r.o. and Kotlin Programming Language contributors.
 * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
 */


package test.generated.allequal

//
// NOTE: THIS FILE IS AUTO-GENERATED by the AllEqualTestGenerator.kt
// See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
//

import kotlin.test.*

class AllEqualCharArrayTest {

    @Test
    fun allEqual() {
        assertTrue(charArrayOf().allEqual())
        assertTrue(charArrayOf('a').allEqual())
        assertTrue(charArrayOf('a', 'a').allEqual())
        assertTrue(charArrayOf('a', 'a', 'a').allEqual())
        assertFalse(charArrayOf('a', 'b').allEqual())
        assertFalse(charArrayOf('b', 'a').allEqual())
        assertFalse(charArrayOf('a', 'a', 'b').allEqual())
        assertFalse(charArrayOf('b', 'a', 'a').allEqual())
    }

    @Test
    fun allEqualBy() {
        assertTrue(charArrayOf().allEqualBy { it.uppercaseChar() })
        assertTrue(charArrayOf('a').allEqualBy { it.uppercaseChar() })
        assertTrue(charArrayOf('a').allEqualBy { error("should not be called") })
        assertTrue(charArrayOf('a', 'A', 'a').allEqualBy { it.uppercaseChar() })
        assertFalse(charArrayOf('a', 'B').allEqualBy { it.uppercaseChar() })
        assertTrue(charArrayOf('a', 'B').allEqualBy { 0 })
        assertTrue(charArrayOf('a', 'A', 'a').allEqualBy { null })
    }
}