backend/tests: Infrastructure for external test running

2017-01-13 18:47:48 +07:00
parent 1b553ebfaf
commit fd44baf2c0
5 changed files with 246 additions and 91 deletions
@@ -21,6 +21,7 @@ kotstd/kotstd.iml
 *.kt.S
 *.kt.exe
 *.log
+**/test-result.md

 # Ignore Gradle GUI config
 gradle-app.setting
@@ -1,3 +1,10 @@
+import com.google.common.collect.Lists
+import groovy.io.FileType
+import org.jetbrains.kotlin.*
+
+import java.nio.file.*
+import java.util.regex.Matcher
+
 configurations {
    cli_bc
 }
@@ -6,101 +13,38 @@ dependencies {
    cli_bc project(path: ':backend.native', configuration: 'cli_bc')
 }

+task regenerate_external_tests() {
+    doLast {
+        def externalTestsProject = childProjects["external"]
+        def gradleGenerated = externalTestsProject.file("build.gradle")
+        def externalTestsDir = externalTestsProject.file("codegen/blackbox")
+        gradleGenerated.write("import org.jetbrains.kotlin.*\n\n")
+        gradleGenerated.append("configurations {\n" +
+                "    cli_bc\n" +
+                "}\n" +
+                "\n" +
+                "dependencies {\n" +
+                "    cli_bc project(path: ':backend.native', configuration: 'cli_bc')\n" +
+                "}\n\n")

-
-abstract class KonanTest extends DefaultTask {
-    protected String source
-    def backendNative = project.project(":backend.native")
-    def runtimeProject = project.project(":runtime")
-    def dist = project.parent.parent.file("dist")
-    def llvmLlc = llvmTool("llc")
-    def runtimeBc = new File("${dist.canonicalPath}/lib/runtime.bc").absolutePath
-    def launcherBc = new File("${dist.canonicalPath}/lib/launcher.bc").absolutePath
-    def startKtBc = new File("${dist.canonicalPath}/lib/start.kt.bc").absolutePath
-    def stdlibKtBc = new File("${dist.canonicalPath}/lib/stdlib.kt.bc").absolutePath
-    def mainC = 'main.c'
-    String goldValue = null
-    String testData = null
-    List<String> arguments = null
-
-    boolean enabled = true
-
-    public void setDisabled(boolean value) {
-        this.enabled = !value
-    }
-
-    public KonanTest(){
-        // TODO: that's a long reach up the project tree.
-        // May be we should reorganize a little.
-        dependsOn(project.parent.parent.tasks['dist'])
-    }
-
-    abstract void compileTest(String source, String exe)
-
-    protected void runCompiler(String source, String output, List<String> moreArgs) {
-        project.javaexec {
-            main = 'org.jetbrains.kotlin.cli.bc.K2NativeKt'
-            classpath = project.configurations.cli_bc
-            jvmArgs "-ea",
-                "-Dkonan.home=${dist.canonicalPath}",
-                "-Djava.library.path=${dist.canonicalPath}/konan/nativelib"
-            args("-output", output,
-                 source,
-                 *moreArgs,
-                 *project.globalArgs)
-        }
-    }
-
-    @TaskAction
-    void executeTest() {
-        def sourceKt = project.file(source).absolutePath
-        def exe = sourceKt.replace(".kt", ".kt.exe")
-
-        compileTest(sourceKt, exe)
-        println "execution :$exe"
-
-        def out = null
-        project.exec {
-            commandLine exe
-            if (arguments != null) {
-                args arguments
+        externalTestsDir.eachDirRecurse {
+            if (it.name == "build") {
+                return
            }
-            if (testData != null) {
-                standardInput = new ByteArrayInputStream(testData.bytes)
-            }
-            if (goldValue != null) {
-                out = new ByteArrayOutputStream()
-                standardOutput = out
+
+            def directoryGradleGenerated = project.file("$it.absolutePath/build-generated.gradle")
+            directoryGradleGenerated.write("import org.jetbrains.kotlin.*\n\n")
+            gradleGenerated.append("\napply from: \"${externalTestsProject.relativePath(directoryGradleGenerated)}\"")
+
+            it.eachFile(FileType.FILES) {
+                if (it.name.endsWith(".kt")) {
+                    def taskSourcePath = externalTestsProject.relativePath(it)
+                    //remove filename extension. TODO make better replacement
+                    def taskName = taskSourcePath.replace('/', '_').replace('-', '_').replaceFirst(~/\.[^\.]+$/, '')
+                    directoryGradleGenerated.append("task $taskName (type: RunExternalTest) {\n    source = \"$taskSourcePath\"\n}\n\n")
+                }
            }
        }
-        if (goldValue != null && goldValue != out.toString())
-            throw new RuntimeException("test failed")
-    }
-
-    private String llvmTool(String tool) {
-        return "${project.llvmDir}/bin/${tool}"
-    }
-
-    protected List<String> clangLinkArgs() {
-        return project.clangLinkArgs
-    }
-}
-
-class RunKonanTest extends KonanTest {
-    void compileTest(String source, String exe) {
-        runCompiler(source, exe, [])
-    }
-}
-
-class LinkKonanTest extends KonanTest {
-    protected String lib
-
-    void compileTest(String source, String exe) {
-        def libDir = project.file(lib).absolutePath
-        def libBc = "${libDir}.bc"
-
-        runCompiler(lib, libBc, ['-nolink', '-nostdlib'])
-        runCompiler(source, exe, ['-library', libBc])
    }
 }

@@ -109,6 +53,32 @@ task run() {
    dependsOn(tasks.withType(KonanTest).matching { it.enabled })
 }

+task run_external () {
+    doLast {
+        //TODO make better output / make as dependencies
+        def externalTestsProject = project.childProjects["external"]
+        def logFile = externalTestsProject.file("test-result.md")
+        logFile.write("|Test|Status|Comment|\n|----|------|-------|")
+        def current = 1
+        def passed = 0
+        def total = externalTestsProject.tasks.size()
+        externalTestsProject.tasks.each {
+            println("TEST: $current/$total (passed: $passed)")
+            try {
+                (it as RunExternalTest).executeTest()
+                logFile.append("\n|$it.name|PASSED||")
+                println("TEST PASSED")
+                passed++
+            } catch (Exception ex) {
+                println("TEST FAILED")
+                logFile.append("\n|$it.name|FAILED|${ex.getMessage()}. Cause: ${ex.getCause()?.getMessage()}|")
+            }
+            current++
+        }
+        logFile.append("\nPASSED: $passed/$total")
+    }
+}
+
 task sum (type:RunKonanTest) {
    source = "codegen/function/sum.kt"
 }
@@ -0,0 +1,183 @@
+package org.jetbrains.kotlin
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.TaskAction
+
+abstract class KonanTest extends DefaultTask {
+    protected String source
+    def backendNative = project.project(":backend.native")
+    def runtimeProject = project.project(":runtime")
+    def dist = project.rootProject.file("dist")
+    def llvmLlc = llvmTool("llc")
+    def runtimeBc = new File("${dist.canonicalPath}/lib/runtime.bc").absolutePath
+    def launcherBc = new File("${dist.canonicalPath}/lib/launcher.bc").absolutePath
+    def startKtBc = new File("${dist.canonicalPath}/lib/start.kt.bc").absolutePath
+    def stdlibKtBc = new File("${dist.canonicalPath}/lib/stdlib.kt.bc").absolutePath
+    def mainC = 'main.c'
+    String goldValue = null
+    String testData = null
+    List<String> arguments = null
+
+    boolean enabled = true
+
+    public void setDisabled(boolean value) {
+        this.enabled = !value
+    }
+
+    public KonanTest(){
+        // TODO: that's a long reach up the project tree.
+        // May be we should reorganize a little.
+        //dependsOn(project.parent.parent.tasks['dist'])
+        dependsOn(project.rootProject.tasks['dist'])
+    }
+
+    abstract void compileTest(List<String> filesToCompile, String exe)
+
+    protected void runCompiler(List<String> filesToCompile, String output, List<String> moreArgs) {
+        project.javaexec {
+            main = 'org.jetbrains.kotlin.cli.bc.K2NativeKt'
+            classpath = project.configurations.cli_bc
+            jvmArgs "-ea",
+                    "-Dkonan.home=${dist.canonicalPath}",
+                    "-Djava.library.path=${dist.canonicalPath}/konan/nativelib"
+            args("-output", output,
+                    *filesToCompile,
+                    *moreArgs,
+                    *project.globalArgs)
+        }
+    }
+
+    protected void runCompiler(String source, String output, List<String> moreArgs) {
+        runCompiler([source], output, moreArgs)
+    }
+
+    String buildExePath() {
+        def exeName = project.file(source).name.replace(".kt", ".kt.exe")
+        def tempDir = temporaryDir.absolutePath
+        return "$tempDir/$exeName"
+    }
+
+    List<String> buildCompileList() {
+        return [project.file(source).absolutePath]
+    }
+
+    @TaskAction
+    void executeTest() {
+        def exe = buildExePath()
+
+        compileTest(buildCompileList(), exe)
+        println "execution :$exe"
+
+        def out = null
+        project.exec {
+            commandLine exe
+            if (arguments != null) {
+                args arguments
+            }
+            if (testData != null) {
+                standardInput = new ByteArrayInputStream(testData.bytes)
+            }
+            if (goldValue != null) {
+                out = new ByteArrayOutputStream()
+                standardOutput = out
+            }
+        }
+        if (goldValue != null && goldValue != out.toString())
+            throw new RuntimeException("test failed.")
+    }
+
+    private String llvmTool(String tool) {
+        return "${project.llvmDir}/bin/${tool}"
+    }
+
+    protected List<String> clangLinkArgs() {
+        return project.clangLinkArgs
+    }
+}
+
+class RunKonanTest extends KonanTest {
+    void compileTest(List<String> filesToCompile, String exe) {
+        runCompiler(filesToCompile, exe, [])
+    }
+}
+
+class LinkKonanTest extends KonanTest {
+    protected String lib
+
+    void compileTest(List<String> filesToCompile, String exe) {
+        def libDir = project.file(lib).absolutePath
+        def libBc = "${libDir}.bc"
+
+        runCompiler(lib, libBc, ['-nolink', '-nostdlib'])
+        runCompiler(filesToCompile, exe, ['-library', libBc])
+    }
+}
+
+class RunExternalTest extends RunKonanTest {
+
+    String goldValue = "OK"
+
+    String buildExePath() {
+        def exeName = "${name}.kt.exe"
+        def tempDir = temporaryDir.absolutePath
+        return "$tempDir/$exeName"
+    }
+
+    // TODO refactor
+    List<String> buildCompileList() {
+        def result = []
+        def filePattern = ~/(?m)\/\/\s*FILE:\s*(.*)$/
+        def packagePattern = ~/(?m)package\s*([a-zA-z-][a-zA-Z0-9.-]*)/  //TODO check the regex
+        def boxPattern = ~/(?m)fun\s*box\s*\(\s*\)/
+        def boxPackage = ""
+        def srcFile = project.file(source)
+        def srcText = srcFile.text
+        def matcher = filePattern.matcher(srcText)
+        def tmpDir = temporaryDir.absolutePath
+
+        if (!matcher.find()) {
+            // There is only one file in the input
+            project.copy{
+                from srcFile.absolutePath
+                into tmpDir
+            }
+            def newFile ="$tmpDir/${srcFile.name}"
+            if (srcText =~ boxPattern && srcText =~ packagePattern){
+                boxPackage = (srcText =~ packagePattern)[0][1]
+                boxPackage += '.'
+            }
+            result.add(newFile)
+        } else {
+            // There are several files
+            def processedChars = 0
+            while (true) {
+                def filePath = matcher.group(1)
+                filePath = "$tmpDir/$filePath"
+                def start = processedChars
+                def nextFileExists = matcher.find()
+                def end = nextFileExists ? matcher.start() : srcText.length()
+                def fileText = srcText.substring(start, end)
+                processedChars = end;
+                createFile(filePath, fileText)
+                if (fileText =~ boxPattern && fileText =~ packagePattern){
+                    boxPackage = (fileText =~ packagePattern)[0][1]
+                    boxPackage += '.'
+                }
+                result.add(filePath)
+                if (!nextFileExists) break
+            }
+        }
+        createLauncherFile("$tmpDir/_launcher.kt", boxPackage)
+        result.add("$tmpDir/_launcher.kt")
+        return result
+    }
+
+    void createLauncherFile(String file, String pkg) {
+        createFile(file, "fun main(args : Array<String>) { print(${pkg}box()) }")
+    }
+
+    void createFile(String file, String text) {
+        project.file(file).write(text)
+    }
+}
+
@@ -7,3 +7,4 @@ include ':backend.native'
 include ':runtime'
 include ':common'
 include ':backend.native:tests'
+include ':backend.native:tests:external'