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63 lines
2.1 KiB
Kotlin
63 lines
2.1 KiB
Kotlin
package prog8tests
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import com.github.michaelbull.result.expectError
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import com.github.michaelbull.result.getOrThrow
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import io.kotest.core.spec.style.FunSpec
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import io.kotest.matchers.shouldBe
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import prog8.code.core.*
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import prog8.code.target.VMTarget
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import prog8tests.helpers.ErrorReporterForTests
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class TestGoldenRam: FunSpec({
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val options = CompilationOptions(
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OutputType.RAW,
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CbmPrgLauncherType.NONE,
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ZeropageType.FULL,
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listOf((0x00u..0xffu)),
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CompilationOptions.AllZeropageAllowed,
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floats = true,
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noSysInit = false,
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compTarget = VMTarget(),
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loadAddress = 999u
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)
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test("empty golden ram allocations") {
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val errors = ErrorReporterForTests()
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val golden = GoldenRam(options, UIntRange.EMPTY)
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val result = golden.allocate("test", DataType.UBYTE, null, null, errors)
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result.expectError { "should not be able to allocate anything" }
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}
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test("regular golden ram allocations") {
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val errors = ErrorReporterForTests()
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val golden = GoldenRam(options, 0x400u until 0x800u)
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var result = golden.allocate("test", DataType.UBYTE, null, null, errors)
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var alloc = result.getOrThrow()
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alloc.size shouldBe 1
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alloc.address shouldBe 0x400u
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result = golden.allocate("test", DataType.STR, 100, null, errors)
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alloc = result.getOrThrow()
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alloc.size shouldBe 100
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alloc.address shouldBe 0x401u
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repeat(461) {
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result = golden.allocate("test", DataType.UWORD, null, null, errors)
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alloc = result.getOrThrow()
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alloc.size shouldBe 2
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}
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result = golden.allocate("test", DataType.UWORD, null, null, errors)
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result.expectError { "just 1 more byte available" }
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result = golden.allocate("test", DataType.UBYTE, null, null, errors)
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alloc = result.getOrThrow()
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alloc.size shouldBe 1
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alloc.address shouldBe golden.region.last
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result = golden.allocate("test", DataType.UBYTE, null, null, errors)
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result.expectError { "nothing more available" }
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}
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})
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