integration tests draft

2012-04-22 22:38:36 +04:00
parent 75255aebdc
commit 22d601ffcb
5 changed files with 222 additions and 0 deletions
@@ -6,6 +6,7 @@
      <module fileurl="file://$PROJECT_DIR$/compiler/backend/backend.iml" filepath="$PROJECT_DIR$/compiler/backend/backend.iml" />
      <module fileurl="file://$PROJECT_DIR$/build-tools/build-tools.iml" filepath="$PROJECT_DIR$/build-tools/build-tools.iml" />
      <module fileurl="file://$PROJECT_DIR$/compiler/cli/cli.iml" filepath="$PROJECT_DIR$/compiler/cli/cli.iml" />
+      <module fileurl="file://$PROJECT_DIR$/compiler/integration-tests/compiler-integration-tests.iml" filepath="$PROJECT_DIR$/compiler/integration-tests/compiler-integration-tests.iml" />
      <module fileurl="file://$PROJECT_DIR$/compiler/tests/compiler-tests.iml" filepath="$PROJECT_DIR$/compiler/tests/compiler-tests.iml" />
      <module fileurl="file://$PROJECT_DIR$/compiler/frontend/frontend.iml" filepath="$PROJECT_DIR$/compiler/frontend/frontend.iml" />
      <module fileurl="file://$PROJECT_DIR$/compiler/frontend.java/frontend.java.iml" filepath="$PROJECT_DIR$/compiler/frontend.java/frontend.java.iml" />
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$MODULE_DIR$/../../ideaSDK/lib/junit-4.10.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="jar://$MODULE_DIR$/../../ideaSDK/lib/junit-4.10-sources.jar!/" />
+        </SOURCES>
+      </library>
+    </orderEntry>
+    <orderEntry type="library" name="idea-full" level="project" />
+  </component>
+</module>
+
@@ -0,0 +1,16 @@
+OUT Usage: org.jetbrains.jet.cli.CompilerArguments
+OUT   -output [String] output directory
+OUT   -jar [String] jar file name
+OUT   -src [String] source file or directory
+OUT   -module [String] module to compile
+OUT   -classpath [String] classpath to use when compiling
+OUT   -includeRuntime [flag]
+OUT   -stdlib [String] Path to the stdlib.jar
+OUT   -jdkHeaders [String] Path to the kotlin-jdk-headers.jar
+OUT   -help (-h) [flag]
+OUT   -mode [String] Special compiler modes: stubs or jdkHeaders
+OUT   -tags [flag]
+OUT   -verbose [flag]
+OUT   -version [flag]
+ERR exec() finished with INTERNAL_ERROR return code
+Return code: 2
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2010-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin;
+
+import org.junit.Test;
+
+public class CompilerSmokeTest extends KotlinIntegrationTestBase {
+    @Test
+    public void help() throws Exception {
+        runCompiler("help", "--help");
+    }
+}
@@ -0,0 +1,155 @@
+/*
+ * Copyright 2010-2012 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin;
+
+import com.google.common.base.Charsets;
+import com.google.common.io.Files;
+import com.intellij.execution.ExecutionException;
+import com.intellij.execution.configurations.GeneralCommandLine;
+import com.intellij.execution.process.OSProcessHandler;
+import com.intellij.execution.process.ProcessAdapter;
+import com.intellij.execution.process.ProcessEvent;
+import com.intellij.execution.process.ProcessOutputTypes;
+import com.intellij.openapi.application.PathManager;
+import com.intellij.openapi.util.Key;
+import com.intellij.openapi.util.SystemInfo;
+import com.intellij.util.ArrayUtil;
+import org.apache.commons.lang.SystemUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+
+import static com.google.common.base.Charsets.UTF_8;
+import static org.junit.Assert.*;
+
+public abstract class KotlinIntegrationTestBase {
+    protected void runCompiler(String logName, String... arguments) throws Exception {
+        Collection<String> javaArgs = new ArrayList<String>();
+        javaArgs.add("-jar");
+        javaArgs.add(getCompilerJar().getAbsolutePath());
+        Collections.addAll(javaArgs, arguments);
+
+        runJava(logName, ArrayUtil.toStringArray(javaArgs));
+    }
+
+    protected void runCompiler(StringBuilder executionLog) throws ExecutionException {
+        final File compilerJar = getCompilerJar();
+        assertTrue("no kotlin compiler at " + compilerJar, compilerJar.isFile());
+
+        GeneralCommandLine commandLine = new GeneralCommandLine();
+        commandLine.setExePath(getJavaRuntime().getAbsolutePath());
+        commandLine.addParameters("-jar", compilerJar.getAbsolutePath());
+        commandLine.addParameters("--help");
+
+        runProcess(commandLine, executionLog);
+    }
+
+    protected void runJava(String logName, String... arguments) throws Exception {
+        GeneralCommandLine commandLine = new GeneralCommandLine();
+        commandLine.setExePath(getJavaRuntime().getAbsolutePath());
+        commandLine.addParameters(arguments);
+
+        StringBuilder executionLog = new StringBuilder();
+        int exitCode = runProcess(commandLine, executionLog);
+
+        if (logName == null) {
+            assertEquals("Non-zero exit code", 0, exitCode);
+        }
+        else {
+            check(logName, executionLog);
+        }
+    }
+
+    protected void check(String baseName, StringBuilder content) throws IOException {
+        final File tmpFile = new File(getTestDataDirectory(), baseName + ".tmp");
+        final File goldFile = new File(getTestDataDirectory(), baseName + ".gold");
+
+        if (!goldFile.isFile()) {
+            Files.write(content, tmpFile, Charsets.UTF_8);
+            fail("No gold file " + goldFile);
+        } else {
+            final String goldContent = Files.toString(goldFile, UTF_8);
+            if (!goldContent.equals(content.toString())) {
+                Files.write(content, tmpFile, Charsets.UTF_8);
+                fail("tmp and gold differ, tmp file: " + tmpFile);
+            }
+            tmpFile.delete();
+        }
+    }
+
+    protected int runProcess(final GeneralCommandLine commandLine, final StringBuilder executionLog) throws ExecutionException {
+        OSProcessHandler handler =
+                new OSProcessHandler(commandLine.createProcess(), commandLine.getCommandLineString(), commandLine.getCharset());
+
+        final StringBuilder outContent = new StringBuilder();
+        final StringBuilder errContent = new StringBuilder();
+
+        handler.addProcessListener(new ProcessAdapter() {
+            @Override
+            public void onTextAvailable(ProcessEvent event, Key outputType) {
+                if (outputType == ProcessOutputTypes.SYSTEM) {
+                    System.out.print(event.getText());
+                }
+                else if (outputType == ProcessOutputTypes.STDOUT) {
+                    outContent.append("OUT ");
+                    outContent.append(event.getText());
+                }
+                else if (outputType == ProcessOutputTypes.STDERR) {
+                    errContent.append("ERR ");
+                    errContent.append(event.getText());
+                }
+            }
+        });
+
+        handler.startNotify();
+        handler.waitFor();
+        int exitCode = handler.getProcess().exitValue();
+
+        executionLog.append(outContent);
+        executionLog.append(errContent);
+        executionLog.append("Return code: ").append(exitCode).append(SystemUtils.LINE_SEPARATOR);
+
+        return exitCode;
+    }
+
+    protected static File getJavaRuntime() {
+        final File javaHome = new File(System.getProperty("java.home"));
+        final String javaExe = SystemInfo.isWindows ? "java.exe" : "java";
+
+        final File runtime = new File(javaHome, "bin" + File.separator + javaExe);
+        assertTrue("no java runtime at " + runtime, runtime.isFile());
+
+        return runtime;
+    }
+
+    protected static File getCompilerJar() {
+        final File file = new File(getKotlinProjectHome(), "dist" + File.separator + "kotlin-compiler.jar");
+        assertTrue("no kotlin compiler at " + file, file.isFile());
+        return file;
+    }
+
+    protected static File getTestDataDirectory() {
+        return new File(getKotlinProjectHome(), "compiler" + File.separator + "integration-tests" + File.separator + "data");
+    }
+
+    protected static File getKotlinProjectHome() {
+        return new File(PathManager.getHomePath()).getParentFile();
+    }
+}