${maybeParentheses('badTest')} FAILED
                java.lang.RuntimeException: bad
                    at org.gradle.SomeTest.beBad(SomeTest.java:${lineNumberOf('throw new RuntimeException("bad")')})
                    at org.gradle.SomeTest.badTest(SomeTest.java:${lineNumberOf('beBad();')})
        """.stripIndent())

        outputContains("${maybeParentheses('ignoredTest')} SKIPPED")

        outputContains("SomeTest FAILED")

    fun preserve(ranges: List<IntRange>): ProgramText =
        preserve(*ranges.toTypedArray())

    fun subText(range: IntRange): ProgramText =
        ProgramText(text.substring(range))

    internal
    fun lineNumberOf(index: Int): Int =
        text.lineAndColumnFor(index).first

    private
    fun complementOf(ranges: Array<out IntRange>): ArrayList<IntRange> {
        require(ranges.isNotEmpty())