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/*
* @test
* @bug 8035063
* @summary Tests decoding of String[] into Options.
*
* @build Wrapper
* @run main Wrapper OptionDecoding
*/
import static util.OptionTestUtil.assertEquals;
import static util.OptionTestUtil.checkFilesFound;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.sun.tools.sjavac.CopyFile;
import com.sun.tools.sjavac.Main;
import com.sun.tools.sjavac.Module;
import com.sun.tools.sjavac.Source;
import com.sun.tools.sjavac.options.Options;
import com.sun.tools.sjavac.options.SourceLocation;
public class OptionDecoding {
public static void main(String[] args) throws IOException {
testPaths();
testDupPaths();
testSourceLocations();
testSimpleOptions();
testServerConf();
testSearchPaths();
testTranslationRules();
}
// Test decoding of output paths
static void testPaths() throws IOException {
final String H = "headers";
final String G = "gensrc";
final String D = "dest";
final String CMP = "srcRefList.txt";
Options options = Options.parseArgs("-h", H, "-s", G, "-d", D,
"--compare-found-sources", CMP);
assertEquals(Paths.get(H).toAbsolutePath(), options.getHeaderDir());
assertEquals(Paths.get(G).toAbsolutePath(), options.getGenSrcDir());
assertEquals(Paths.get(D).toAbsolutePath(), options.getDestDir());
assertEquals(Paths.get(CMP), options.getSourceReferenceList());
}
// Providing duplicate header / dest / gensrc paths should produce an error.
static void testDupPaths() throws IOException {
try {
Options.parseArgs("-h", "dir1", "-h", "dir2");
throw new RuntimeException("Duplicate header directories should fail.");
} catch (IllegalArgumentException iae) {
// Expected
}
try {
Options.parseArgs("-s", "dir1", "-s", "dir2");
throw new RuntimeException("Duplicate paths for generated sources should fail.");
} catch (IllegalArgumentException iae) {
// Expected
}
try {
Options.parseArgs("-d", "dir1", "-d", "dir2");
throw new RuntimeException("Duplicate destination directories should fail.");
} catch (IllegalArgumentException iae) {
// Expected
}
}
// Test source locations and -x, -i, -xf, -if filters
static void testSourceLocations() throws IOException {
Path a1 = Paths.get("root/pkg1/ClassA1.java");
Path a2 = Paths.get("root/pkg1/ClassA2.java");
Path b1 = Paths.get("root/pkg1/pkg2/ClassB1.java");
Path b2 = Paths.get("root/pkg1/pkg2/ClassB2.java");
Path c1 = Paths.get("root/pkg3/ClassC1.java");
Path c2 = Paths.get("root/pkg3/ClassC2.java");
for (Path p : Arrays.asList(a1, a2, b1, b2, c1, c2)) {
Files.createDirectories(p.getParent());
Files.createFile(p);
}
// Test -if
{
Options options = Options.parseArgs("-if", "root/pkg1/ClassA1.java", "root");
Map<String, Source> foundFiles = new HashMap<>();
Main.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
new HashMap<String, Module>(), new Module("", ""), false, true);
checkFilesFound(foundFiles.keySet(), a1);
}
// Test -i
System.out.println("--------------------------- CHECKING -i ----------------");
{
Options options = Options.parseArgs("-i", "pkg1/*", "root");
Map<String, Source> foundFiles = new HashMap<>();
Main.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
new HashMap<String, Module>(), new Module("", ""), false, true);
checkFilesFound(foundFiles.keySet(), a1, a2, b1, b2);
}
System.out.println("--------------------------------------------------------");
// Test -xf
{
Options options = Options.parseArgs("-xf", "root/pkg1/ClassA1.java", "root");
Map<String, Source> foundFiles = new HashMap<>();
Main.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
new HashMap<String, Module>(), new Module("", ""), false, true);
checkFilesFound(foundFiles.keySet(), a2, b1, b2, c1, c2);
}
// Test -x
{
Options options = Options.parseArgs("-i", "pkg1/*", "root");
Map<String, Source> foundFiles = new HashMap<>();
Main.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
new HashMap<String, Module>(), new Module("", ""), false, true);
checkFilesFound(foundFiles.keySet(), a1, a2, b1, b2);
}
// Test -x and -i
{
Options options = Options.parseArgs("-i", "pkg1/*", "-x", "pkg1/pkg2/*", "root");
Map<String, Source> foundFiles = new HashMap<>();
Main.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
new HashMap<String, Module>(), new Module("", ""), false, true);
checkFilesFound(foundFiles.keySet(), a1, a2);
}
}
// Test basic options
static void testSimpleOptions() {
Options options = Options.parseArgs("-j", "17", "--log=debug");
assertEquals(17, options.getNumCores());
assertEquals("debug", options.getLogLevel());
assertEquals(false, options.isDefaultPackagePermitted());
assertEquals(false, options.isUnidentifiedArtifactPermitted());
options = Options.parseArgs("--permit-unidentified-artifacts",
"--permit-sources-without-package");
assertEquals("info", options.getLogLevel());
assertEquals(true, options.isDefaultPackagePermitted());
assertEquals(true, options.isUnidentifiedArtifactPermitted());
}
// Test server configuration options
static void testServerConf() {
Options options = Options.parseArgs("--server:someServerConfiguration");
assertEquals("someServerConfiguration", options.getServerConf());
assertEquals(false, options.startServerFlag());
options = Options.parseArgs("--startserver:someServerConfiguration");
assertEquals("someServerConfiguration", options.getServerConf());
assertEquals(true, options.startServerFlag());
}
// Test input paths
static void testSearchPaths() {
List<String> i, x, iF, xF;
i = x = iF = xF = new ArrayList<>();
SourceLocation dir1 = new SourceLocation(Paths.get("dir1"), i, x, iF, xF);
SourceLocation dir2 = new SourceLocation(Paths.get("dir2"), i, x, iF, xF);
Options options = Options.parseArgs("-sourcepath", "dir1:dir2");
assertEquals(options.getSourceSearchPaths(), Arrays.asList(dir1, dir2));
options = Options.parseArgs("-modulepath", "dir1:dir2");
assertEquals(options.getModuleSearchPaths(), Arrays.asList(dir1, dir2));
options = Options.parseArgs("-classpath", "dir1:dir2");
assertEquals(options.getClassSearchPath(), Arrays.asList(dir1, dir2));
}
// Test -tr option
static void testTranslationRules() {
Class<?> cls = com.sun.tools.sjavac.CompileJavaPackages.class;
Options options = Options.parseArgs(
"-tr", ".exa=" + cls.getName(),
"-tr", ".exb=" + cls.getName(),
"-copy", ".html");
assertEquals(cls, options.getTranslationRules().get(".exa").getClass());
assertEquals(cls, options.getTranslationRules().get(".exb").getClass());
assertEquals(CopyFile.class, options.getTranslationRules().get(".html").getClass());
}
}