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Auto-remove local debugger caches on test data modification

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(cherry picked from commit 59c28e4)
This commit is contained in:
Nikolay Krasko
2016-10-06 15:07:43 +03:00
committed by Nikolay Krasko
parent 828ff87db4
commit 4fd0424b38
2 changed files with 63 additions and 3 deletions
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idea/tests/org/jetbrains/kotlin/idea/debugger/KotlinDebuggerTestCase.java
+46 -3
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@@ -29,6 +29,7 @@ import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.openapi.roots.OrderRootType;
import com.intellij.openapi.roots.ui.configuration.libraryEditor.NewLibraryEditor;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.newvfs.impl.VfsRootAccess;
import com.intellij.pom.java.LanguageLevel;
@@ -40,6 +41,7 @@ import com.intellij.testFramework.IdeaTestUtil;
import com.intellij.util.ThrowableRunnable;
import com.intellij.util.indexing.FileBasedIndex;
import com.intellij.xdebugger.XDebugSession;
import kotlin.io.FilesKt;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.asJava.classes.FakeLightClassForFileOfPackage;
import org.jetbrains.kotlin.asJava.classes.KtLightClassForFacade;
@@ -51,6 +53,7 @@ import org.jetbrains.kotlin.name.FqName;
import org.jetbrains.kotlin.psi.KtFile;
import org.jetbrains.kotlin.test.KotlinTestUtils;
import org.jetbrains.kotlin.test.MockLibraryUtil;
import org.jetbrains.kotlin.test.util.JetTestUtilsKt;
import org.jetbrains.kotlin.utils.ExceptionUtilsKt;
import org.junit.Assert;
import org.junit.ComparisonFailure;
@@ -65,14 +68,17 @@ import java.util.List;
public abstract class KotlinDebuggerTestCase extends DescriptorTestCase {
private static final String TINY_APP = PluginTestCaseBase.getTestDataPathBase() + "/debugger/tinyApp";
private static final File TINY_APP_SRC = new File(TINY_APP, "src");
private static boolean IS_TINY_APP_COMPILED = false;
// Delete LOCAL_CACHE_DIR to invalidate caches
// Caches are auto-invalidated when file modification in TINY_APP_SRC detected (through File.lastModified()).
// LOCAL_CACHE_DIR removing can be used to force caches invalidating as well.
private static final boolean LOCAL_CACHE_REUSE = false;
private static final File LOCAL_CACHE_DIR = new File("out/debuggerTinyApp");
private static final File LOCAL_CACHE_JAR_DIR = new File(LOCAL_CACHE_DIR, "jar");
private static final File LOCAL_CACHE_APP_DIR = new File(LOCAL_CACHE_DIR, "app");
private static final File LOCAL_CACHE_LAST_MODIFIED_FILE = new File(LOCAL_CACHE_DIR, "lastModified.txt");
private static File CUSTOM_LIBRARY_JAR;
private static final File CUSTOM_LIBRARY_SOURCES = new File(PluginTestCaseBase.getTestDataPathBase() + "/debugger/customLibraryForTinyApp");
@@ -94,9 +100,20 @@ public abstract class KotlinDebuggerTestCase extends DescriptorTestCase {
@SuppressWarnings("AssignmentToStaticFieldFromInstanceMethod")
@Override
protected void setUp() throws Exception {
boolean localCacheRebuild = !LOCAL_CACHE_DIR.exists();
if (LOCAL_CACHE_REUSE) {
boolean localCacheRebuild = false;
if (LOCAL_CACHE_DIR.exists()) {
if (isLocalCacheOutdated()) {
System.out.println("-- Local caches outdated --");
FilesKt.deleteRecursively(LOCAL_CACHE_DIR);
localCacheRebuild = true;
}
}
else {
localCacheRebuild = true;
}
overrideTempOutputDirectory();
CUSTOM_LIBRARY_JAR = new File(LOCAL_CACHE_DIR, "debuggerCustomLibrary.jar");
IS_TINY_APP_COMPILED = !localCacheRebuild;
@@ -109,6 +126,23 @@ public abstract class KotlinDebuggerTestCase extends DescriptorTestCase {
super.setUp();
}
private static boolean isLocalCacheOutdated() {
if (!LOCAL_CACHE_LAST_MODIFIED_FILE.exists()) return true;
String text;
try {
text = FileUtil.loadFile(LOCAL_CACHE_LAST_MODIFIED_FILE);
}
catch (IOException e) {
throw ExceptionUtilsKt.rethrow(e);
}
long cachedFor = Long.parseLong(text);
long currentLastDate = JetTestUtilsKt.lastModificationDate(TINY_APP_SRC);
return currentLastDate != cachedFor;
}
private static void overrideTempOutputDirectory() {
try {
Field ourOutputRootField = ExecutionTestCase.class.getDeclaredField("ourOutputRoot");
@@ -121,6 +155,12 @@ public abstract class KotlinDebuggerTestCase extends DescriptorTestCase {
LOCAL_CACHE_APP_DIR.mkdir();
Assert.assertTrue("Failure on local cache directories creation", result);
boolean createFileResult = LOCAL_CACHE_LAST_MODIFIED_FILE.createNewFile();
Assert.assertTrue("Failure on " + LOCAL_CACHE_LAST_MODIFIED_FILE.getName() + " creation", createFileResult);
long lastModificationDate = JetTestUtilsKt.lastModificationDate(TINY_APP_SRC);
FileUtil.writeToFile(LOCAL_CACHE_LAST_MODIFIED_FILE, Long.toString(lastModificationDate));
}
ourOutputRootField.set(null, LOCAL_CACHE_APP_DIR);
@@ -131,6 +171,9 @@ public abstract class KotlinDebuggerTestCase extends DescriptorTestCase {
catch (IllegalAccessException e) {
throw ExceptionUtilsKt.rethrow(e);
}
catch (IOException e) {
throw ExceptionUtilsKt.rethrow(e);
}
}
private static void configureLibrary(@NotNull ModifiableRootModel model, @NotNull String libraryName, @NotNull File classes, @NotNull File sources) {