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109 lines
3.0 KiB
Kotlin
109 lines
3.0 KiB
Kotlin
import io.kotest.core.spec.style.FunSpec
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import io.kotest.matchers.ints.shouldBeGreaterThan
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import io.kotest.matchers.shouldBe
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import io.kotest.matchers.types.instanceOf
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import prog8.code.StStaticVariable
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import prog8.code.core.CbmPrgLauncherType
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import prog8.code.core.CompilationOptions
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import prog8.code.core.OutputType
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import prog8.code.core.ZeropageType
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import prog8.code.target.Cx16Target
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import prog8.intermediate.IRFileReader
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import prog8.intermediate.IRFileWriter
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import prog8.intermediate.IRProgram
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import prog8.intermediate.IRSymbolTable
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import kotlin.io.path.*
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class TestIRFileInOut: FunSpec({
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test("test IR writer") {
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val target = Cx16Target()
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val tempdir = Path(System.getProperty("java.io.tmpdir"))
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val options = CompilationOptions(
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OutputType.RAW,
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CbmPrgLauncherType.NONE,
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ZeropageType.DONTUSE,
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emptyList(),
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floats = false,
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noSysInit = true,
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compTarget = target,
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loadAddress = target.machine.PROGRAM_LOAD_ADDRESS,
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outputDir = tempdir
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)
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val program = IRProgram("unittest-irwriter", IRSymbolTable(null), options, target)
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val writer = IRFileWriter(program, null)
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val generatedFile = writer.write()
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val lines = generatedFile.readLines()
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lines.first() shouldBe "<PROGRAM NAME=unittest-irwriter>"
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lines.last() shouldBe "</PROGRAM>"
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generatedFile.deleteExisting()
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lines.size shouldBeGreaterThan 20
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}
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test("test IR reader") {
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val source="""<PROGRAM NAME=test-ir-reader>
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<OPTIONS>
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compTarget=virtual
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output=PRG
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launcher=BASIC
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zeropage=KERNALSAFE
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loadAddress=0
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dontReinitGlobals=false
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evalStackBaseAddress=null
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</OPTIONS>
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<ASMSYMBOLS>
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</ASMSYMBOLS>
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<VARIABLES>
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uword sys.wait.jiffies= zp=DONTCARE
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</VARIABLES>
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<MEMORYMAPPEDVARIABLES>
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&uword cx16.r0=65282
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</MEMORYMAPPEDVARIABLES>
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<MEMORYSLABS>
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</MEMORYSLABS>
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<INITGLOBALS>
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<C>
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load.b r1,42
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</C>
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</INITGLOBALS>
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<BLOCK NAME=main ADDRESS=null ALIGN=NONE POS=[examples/test.p8: line 2 col 2-5]>
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<SUB NAME=main.start RETURNTYPE=null POS=[examples/test.p8: line 4 col 6-8]>
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<PARAMS>
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</PARAMS>
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<C>
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return
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</C>
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</SUB>
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</BLOCK>
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<BLOCK NAME=sys ADDRESS=null ALIGN=NONE POS=[library:/prog8lib/virtual/syslib.p8: line 3 col 2-4]>
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<SUB NAME=sys.wait RETURNTYPE=null POS=[library:/prog8lib/virtual/syslib.p8: line 15 col 6-8]>
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<PARAMS>
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uword sys.wait.jiffies
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</PARAMS>
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<INLINEASM IR=true POS=[library:/prog8lib/virtual/syslib.p8: line 17 col 10-13]>
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loadm.w r0,sys.wait.jiffies
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syscall 13
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</INLINEASM>
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<C>
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return
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</C>
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</SUB>
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</BLOCK>
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</PROGRAM>
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"""
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val tempfile = createTempFile(suffix = ".p8ir")
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tempfile.writeText(source)
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val program = IRFileReader().read(tempfile)
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tempfile.deleteExisting()
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program.name shouldBe "test-ir-reader"
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program.blocks.size shouldBe 2
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program.st.allVariables().count() shouldBe 1
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program.st.lookup("sys.wait.jiffies") shouldBe instanceOf<StStaticVariable>()
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}
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}) |