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Command-line tool for JS DCE

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This commit is contained in:
Alexey Andreev
2017-04-24 17:20:14 +03:00
parent ca7062d776
commit 8a8fdf1968
46 changed files with 559 additions and 207 deletions
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compiler/tests/org/jetbrains/kotlin/cli/AbstractCliTest.java
+9 -3
View File
@@ -25,8 +25,10 @@ import kotlin.io.FilesKt;
import kotlin.text.Charsets;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.cli.common.CLICompiler;
import org.jetbrains.kotlin.cli.common.CLITool;
import org.jetbrains.kotlin.cli.common.ExitCode;
import org.jetbrains.kotlin.cli.js.K2JSCompiler;
import org.jetbrains.kotlin.cli.js.dce.K2JSDce;
import org.jetbrains.kotlin.cli.jvm.K2JVMCompiler;
import org.jetbrains.kotlin.config.KotlinCompilerVersion;
import org.jetbrains.kotlin.load.kotlin.JvmMetadataVersion;
@@ -48,12 +50,12 @@ import java.util.List;
public abstract class AbstractCliTest extends TestCaseWithTmpdir {
@NotNull
public static Pair<String, ExitCode> executeCompilerGrabOutput(@NotNull CLICompiler<?> compiler, @NotNull List<String> args) {
public static Pair<String, ExitCode> executeCompilerGrabOutput(@NotNull CLITool<?> compiler, @NotNull List<String> args) {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
PrintStream origErr = System.err;
try {
System.setErr(new PrintStream(bytes));
ExitCode exitCode = CLICompiler.doMainNoExit(compiler, ArrayUtil.toStringArray(args));
ExitCode exitCode = CLITool.doMainNoExit(compiler, ArrayUtil.toStringArray(args));
return new Pair<>(bytes.toString("utf-8"), exitCode);
}
catch (Exception e) {
@@ -79,7 +81,7 @@ public abstract class AbstractCliTest extends TestCaseWithTmpdir {
return normalizedOutputWithoutExitCode + exitCode;
}
private void doTest(@NotNull String fileName, @NotNull CLICompiler<?> compiler) throws Exception {
private void doTest(@NotNull String fileName, @NotNull CLITool<?> compiler) throws Exception {
System.setProperty("java.awt.headless", "true");
Pair<String, ExitCode> outputAndExitCode = executeCompilerGrabOutput(compiler, readArgs(fileName, tmpdir.getPath()));
String actual = getNormalizedCompilerOutput(
@@ -153,6 +155,10 @@ public abstract class AbstractCliTest extends TestCaseWithTmpdir {
doTest(fileName, new K2JSCompiler());
}
protected void doJsDceTest(@NotNull String fileName) throws Exception {
doTest(fileName, new K2JSDce());
}
public static String removePerfOutput(String output) {
String[] lines = StringUtil.splitByLinesKeepSeparators(output);
StringBuilder result = new StringBuilder();
compiler/tests/org/jetbrains/kotlin/cli/CliTestGenerated.java
+63
View File
@@ -539,4 +539,67 @@ public class CliTestGenerated extends AbstractCliTest {
doJsTest(fileName);
}
}
@TestMetadata("compiler/testData/cli/js-dce")
@TestDataPath("$PROJECT_ROOT")
@RunWith(JUnit3RunnerWithInners.class)
public static class Js_dce extends AbstractCliTest {
public void testAllFilesPresentInJs_dce() throws Exception {
KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/cli/js-dce"), Pattern.compile("^(.+)\\.args$"), TargetBackend.ANY, false);
}
@TestMetadata("dceHelp.args")
public void testDceHelp() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/dceHelp.args");
doJsDceTest(fileName);
}
@TestMetadata("emptySources.args")
public void testEmptySources() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/emptySources.args");
doJsDceTest(fileName);
}
@TestMetadata("jsExtraHelp.args")
public void testJsExtraHelp() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/jsExtraHelp.args");
doJsDceTest(fileName);
}
@TestMetadata("nonExistingSourcePath.args")
public void testNonExistingSourcePath() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/nonExistingSourcePath.args");
doJsDceTest(fileName);
}
@TestMetadata("notFile.args")
public void testNotFile() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/notFile.args");
doJsDceTest(fileName);
}
@TestMetadata("outputIsDirectory.args")
public void testOutputIsDirectory() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/outputIsDirectory.args");
doJsDceTest(fileName);
}
@TestMetadata("overrideOutputName.args")
public void testOverrideOutputName() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/overrideOutputName.args");
doJsDceTest(fileName);
}
@TestMetadata("printReachability.args")
public void testPrintReachability() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/printReachability.args");
doJsDceTest(fileName);
}
@TestMetadata("simple.args")
public void testSimple() throws Exception {
String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/cli/js-dce/simple.args");
doJsDceTest(fileName);
}
}
}