mirror of
https://github.com/irmen/prog8.git
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291 lines
16 KiB
Kotlin
291 lines
16 KiB
Kotlin
package prog8tests.compiler
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import com.github.michaelbull.result.expectError
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import com.github.michaelbull.result.getOrElse
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import com.github.michaelbull.result.onFailure
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import io.kotest.assertions.fail
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import io.kotest.assertions.throwables.shouldThrow
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import io.kotest.assertions.withClue
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import io.kotest.core.spec.style.FunSpec
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import io.kotest.matchers.collections.shouldBeIn
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import io.kotest.matchers.collections.shouldNotBeIn
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import io.kotest.matchers.comparables.shouldBeGreaterThan
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import io.kotest.matchers.shouldBe
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import io.kotest.matchers.shouldNotBe
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import prog8.code.core.*
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import prog8.code.target.C64Target
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import prog8.code.target.Cx16Target
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import prog8.code.target.c64.C64Zeropage
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import prog8.code.target.cx16.CX16Zeropage
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import prog8tests.helpers.DummyCompilationTarget
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import prog8tests.helpers.ErrorReporterForTests
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class TestAbstractZeropage: FunSpec({
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class DummyZeropage(options: CompilationOptions) : Zeropage(options) {
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override val SCRATCH_B1 = 0x10u
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override val SCRATCH_REG = 0x11u
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override val SCRATCH_W1 = 0x20u
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override val SCRATCH_W2 = 0x30u
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init {
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free.addAll(0u..255u)
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removeReservedFromFreePool()
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retainAllowed()
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}
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override fun allocateCx16VirtualRegisters() {
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}
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}
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test("testAbstractZeropage") {
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val zp = DummyZeropage(
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CompilationOptions(
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OutputType.RAW,
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CbmPrgLauncherType.NONE,
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ZeropageType.FULL,
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listOf((0x50u..0x5fu)),
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CompilationOptions.AllZeropageAllowed,
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floats = false,
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noSysInit = false,
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compTarget = DummyCompilationTarget,
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loadAddress = 999u,
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memtopAddress = 0xffffu
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)
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)
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zp.free.size shouldBe 256-6-16
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}
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})
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class TestC64Zeropage: FunSpec({
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val errors = ErrorReporterForTests()
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val c64target = C64Target()
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test("testNames") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed,
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floats = false,
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noSysInit = false,
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compTarget = c64target, loadAddress = 999u, memtopAddress = 0xffffu
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))
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var result = zp.allocate("", DataType.UBYTE, null, null, errors)
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result.onFailure { fail(it.toString()) }
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result = zp.allocate("", DataType.UBYTE, null, null, errors)
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result.onFailure { fail(it.toString()) }
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result = zp.allocate("varname", DataType.UBYTE, null, null, errors)
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result.onFailure { fail(it.toString()) }
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shouldThrow<IllegalArgumentException> { zp.allocate("varname", DataType.UBYTE,null, null, errors) }
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result = zp.allocate("varname2", DataType.UBYTE, null, null, errors)
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result.onFailure { fail(it.toString()) }
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}
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test("testZpFloatEnable") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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var result = zp.allocate("", DataType.FLOAT, null, null, errors)
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result.expectError { "should be allocation error due to disabled floats" }
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val zp2 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.DONTUSE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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result = zp2.allocate("", DataType.FLOAT, null, null, errors)
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result.expectError { "should be allocation error due to disabled ZP use" }
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val zp3 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FLOATSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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zp3.allocate("", DataType.FLOAT, null, null, errors)
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}
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test("testZpModesWithFloats") {
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.KERNALSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FLOATSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FLOATSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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shouldThrow<InternalCompilerException> {
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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}
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shouldThrow<InternalCompilerException> {
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C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.KERNALSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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}
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}
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test("testZpDontuse") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.DONTUSE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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println(zp.free)
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zp.availableBytes() shouldBe 0
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val result = zp.allocate("", DataType.BYTE, null, null, errors)
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result.expectError { "expected error due to disabled ZP use" }
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}
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test("testFreeSpacesBytes") {
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val zp1 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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zp1.availableBytes() shouldBe 17
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val zp2 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FLOATSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp2.availableBytes() shouldBe 87
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val zp3 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.KERNALSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp3.availableBytes() shouldBe 96
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val zp4 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp4.availableBytes() shouldBe 207
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zp4.allocate("test", DataType.UBYTE, null, null, errors)
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zp4.availableBytes() shouldBe 206
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zp4.allocate("test2", DataType.UBYTE, null, null, errors)
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zp4.availableBytes() shouldBe 205
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}
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test("testReservedSpace") {
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val zp1 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp1.availableBytes() shouldBe 207
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4u shouldNotBeIn zp1.free
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35u shouldNotBeIn zp1.free
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50u shouldBeIn zp1.free
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100u shouldBeIn zp1.free
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49u shouldBeIn zp1.free
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101u shouldBeIn zp1.free
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200u shouldBeIn zp1.free
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255u shouldBeIn zp1.free
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199u shouldBeIn zp1.free
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val zp2 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, listOf(50u .. 100u, 200u..255u), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp2.availableBytes() shouldBe 107
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4u shouldNotBeIn zp2.free
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35u shouldNotBeIn zp2.free
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50u shouldNotBeIn zp2.free
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100u shouldNotBeIn zp2.free
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49u shouldBeIn zp2.free
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101u shouldBeIn zp2.free
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200u shouldNotBeIn zp2.free
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255u shouldNotBeIn zp2.free
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199u shouldBeIn zp2.free
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val zp3 = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FLOATSAFE, listOf(50u .. 100u, 200u..255u), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp2.availableBytes() shouldBe 107
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4u shouldBeIn zp3.free
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35u shouldNotBeIn zp3.free
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}
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test("testBasicsafeAllocation") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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zp.availableBytes() shouldBe 17
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zp.hasByteAvailable() shouldBe true
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zp.hasWordAvailable() shouldBe true
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var result = zp.allocate("", DataType.FLOAT, null, null, errors)
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result.expectError { "expect allocation error: in regular zp there aren't 5 sequential bytes free" }
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for (i in 0 until zp.availableBytes()) {
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val alloc = zp.allocate("", DataType.UBYTE, null, null, errors)
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alloc.getOrElse { throw it }
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}
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zp.availableBytes() shouldBe 0
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zp.hasByteAvailable() shouldBe false
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zp.hasWordAvailable() shouldBe false
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result = zp.allocate("", DataType.UBYTE, null, null, errors)
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result.expectError { "expected allocation error" }
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result = zp.allocate("", DataType.UWORD, null, null, errors)
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result.expectError { "expected allocation error" }
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}
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test("testFullAllocation") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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zp.availableBytes() shouldBe 207
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zp.hasByteAvailable() shouldBe true
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zp.hasWordAvailable() shouldBe true
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var result = zp.allocate("", DataType.UWORD, null, null, errors)
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val loc = result.getOrElse { throw it } .address
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loc shouldBeGreaterThan 3u
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loc shouldNotBeIn zp.free
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val num = zp.availableBytes() / 2
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for(i in 0..num-3) {
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zp.allocate("", DataType.UWORD, null, null, errors)
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}
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zp.availableBytes() shouldBe 5
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// can't allocate because no more sequential bytes, only fragmented
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result = zp.allocate("", DataType.UWORD, null, null, errors)
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result.expectError { "should give allocation error" }
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for(i in 0..4) {
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zp.allocate("", DataType.UBYTE, null, null, errors)
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}
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zp.availableBytes() shouldBe 0
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zp.hasByteAvailable() shouldBe false
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zp.hasWordAvailable() shouldBe false
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result = zp.allocate("", DataType.UBYTE, null, null, errors)
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result.expectError { "should give allocation error" }
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}
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test("testEfficientAllocation") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, c64target, 999u, 0xffffu))
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zp.availableBytes() shouldBe 17
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zp.allocate("", DataType.WORD, null, null, errors).getOrElse{throw it}.address shouldBe 0x04u
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0x06u
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0x0au
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zp.allocate("", DataType.UWORD, null, null, errors).getOrElse{throw it}.address shouldBe 0x9bu
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zp.allocate("", DataType.UWORD, null, null, errors).getOrElse{throw it}.address shouldBe 0x9eu
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zp.allocate("", DataType.UWORD, null, null, errors).getOrElse{throw it}.address shouldBe 0xb0u
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zp.allocate("", DataType.UWORD, null, null, errors).getOrElse{throw it}.address shouldBe 0xbeu
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0x0eu
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0x92u
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0x96u
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0xa6u
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zp.allocate("", DataType.UBYTE, null, null, errors).getOrElse{throw it}.address shouldBe 0xf9u
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zp.availableBytes() shouldBe 0
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}
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test("testReservedLocations") {
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val zp = C64Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, c64target, 999u, 0xffffu))
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withClue("zp _B1 and _REG must be next to each other to create a word") {
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zp.SCRATCH_B1 + 1u shouldBe zp.SCRATCH_REG
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}
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}
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})
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class TestCx16Zeropage: FunSpec({
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val errors = ErrorReporterForTests()
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val cx16target = Cx16Target()
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test("testReservedLocations") {
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val zp = CX16Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, cx16target, 999u, 0xffffu))
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withClue("zp _B1 and _REG must be next to each other to create a word") {
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zp.SCRATCH_B1 + 1u shouldBe zp.SCRATCH_REG
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}
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}
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test("testFreeSpacesBytes") {
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val zp1 = CX16Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.BASICSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, true, false, cx16target, 999u, 0xffffu))
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zp1.availableBytes() shouldBe 88
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val zp2 = CX16Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.KERNALSAFE, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, cx16target, 999u, 0xffffu))
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zp2.availableBytes() shouldBe 175
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val zp3 = CX16Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, cx16target, 999u, 0xffffu))
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zp3.availableBytes() shouldBe 216
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zp3.allocate("test", DataType.UBYTE, null, null, errors)
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zp3.availableBytes() shouldBe 215
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zp3.allocate("test2", DataType.UBYTE, null, null, errors)
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zp3.availableBytes() shouldBe 214
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}
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test("testReservedSpace") {
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val zp1 = CX16Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, cx16target, 999u, 0xffffu))
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zp1.availableBytes() shouldBe 216
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0x22u shouldBeIn zp1.free
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0x80u shouldBeIn zp1.free
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0xffu shouldBeIn zp1.free
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0x02u shouldNotBeIn zp1.free
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0x21u shouldNotBeIn zp1.free
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}
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test("preallocated zp vars") {
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val zp1 = CX16Zeropage(CompilationOptions(OutputType.RAW, CbmPrgLauncherType.NONE, ZeropageType.FULL, emptyList(), CompilationOptions.AllZeropageAllowed, false, false, cx16target, 999u, 0xffffu))
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zp1.allocatedVariables["test"] shouldBe null
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zp1.allocatedVariables["cx16.r0"] shouldNotBe null
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zp1.allocatedVariables["cx16.r15"] shouldNotBe null
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zp1.allocatedVariables["cx16.r0L"] shouldNotBe null
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zp1.allocatedVariables["cx16.r15L"] shouldNotBe null
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zp1.allocatedVariables["cx16.r0sH"] shouldNotBe null
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zp1.allocatedVariables["cx16.r15sH"] shouldNotBe null
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}
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})
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