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*
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*/
/*
* @test
* @bug 8216497
* @summary javadoc should auto-link to platform classes
* @library /tools/lib ../../lib
* @modules
* jdk.javadoc/jdk.javadoc.internal.tool
* jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* @build toolbox.ToolBox javadoc.tester.*
* @run main TestLinkPlatform
*/
import javadoc.tester.JavadocTester;
import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Formatter;
import builder.ClassBuilder;
import builder.ClassBuilder.*;
import toolbox.ModuleBuilder;
import toolbox.ToolBox;
import javax.lang.model.SourceVersion;
public class TestLinkPlatform extends JavadocTester {
final static String OLD_PLATFORM_URL = "https://docs.oracle.com/javase/%d/docs/api/java/lang/Object.html";
final static String NEW_PLATFORM_URL = "https://docs.oracle.com/en/java/javase/%d/docs/api/java.base/java/lang/Object.html";
final static String PRE_PLATFORM_URL = "https://download.java.net/java/early_access/jdk%d/docs/api/java.base/java/lang/Object.html";
final static String NON_MODULAR_CUSTOM_PLATFORM_URL = "https://example.com/%d/api/java/lang/Object.html";
final static String MODULAR_CUSTOM_PLATFORM_URL = "https://example.com/%d/api/java.base/java/lang/Object.html";
final static int EARLIEST_VERSION = 8;
final static int LATEST_VERSION = Integer.parseInt(SourceVersion.latest().name().substring(8));
/**
* The entry point of the test.
*
* @param args the array of command line arguments.
*/
public static void main(String... args) throws Exception {
var tester = new TestLinkPlatform();
tester.runTests();
}
final ToolBox tb;
private final Path packageSrc;
TestLinkPlatform() throws Exception {
tb = new ToolBox();
packageSrc = Paths.get("src", "packages");
initCode();
}
@Test
public void testPlatformLinkWithReleaseOption(Path base) throws Exception {
testPlatformLinkWithSupportedVersions(base, "--release");
}
@Test
public void testPlatformLinkWithSourceOption(Path base) throws Exception {
testPlatformLinkWithSupportedVersions(base, "--source");
}
private void testPlatformLinkWithSupportedVersions(Path base, String versionOption) throws Exception {
for (int version = EARLIEST_VERSION; version <= LATEST_VERSION; version++) {
Path out = base.resolve("out_" + version);
javadoc("-d", out.toString(),
"-sourcepath", packageSrc.toString(),
versionOption, Integer.toString(version),
"p.q");
checkExit(Exit.OK);
// Make sure there is no message about missing element-list resource
checkOutput(Output.OUT, false, "element-list");
String url = getPlatformUrlString(version);
checkOutput("p/q/A.html", true,
"",
"",
"");
}
}
@Test
public void testPlatformLinkWithCustomPropertyURL(Path base) throws Exception {
Path customProps = writeCustomProperties(base);
for (int version = EARLIEST_VERSION; version <= LATEST_VERSION; version++) {
Path out = base.resolve("out_" + version);
javadoc("-d", out.toString(),
"-sourcepath", packageSrc.toString(),
"--release", Integer.toString(version),
"--link-platform-properties", customProps.toUri().toString(),
"p.q");
checkExit(Exit.OK);
String url = getCustomPlatformUrlString(version);
checkOutput("p/q/A.html", true,
"",
"",
"");
}
}
@Test
public void testPlatformLinkWithCustomPropertyFile(Path base) throws Exception {
Path customProps = writeCustomProperties(base);
for (int version = EARLIEST_VERSION; version <= LATEST_VERSION; version++) {
Path out = base.resolve("out_" + version);
javadoc("-d", out.toString(),
"-sourcepath", packageSrc.toString(),
"--release", Integer.toString(version),
"--link-platform-properties", customProps.toString(),
"p.q");
checkExit(Exit.OK);
String url = getCustomPlatformUrlString(version);
checkOutput("p/q/A.html", true,
"",
"",
"");
}
}
private Path writeCustomProperties(Path base) throws IOException {
ToolBox tb = new ToolBox();
StringBuilder sb = new StringBuilder();
for (int version = EARLIEST_VERSION; version <= LATEST_VERSION; version++) {
sb.append(String.format("doclet.platform.docs.%1$d= https://example.com/%1$d/api/\n", version));
}
Path path = base.resolve("linkplatform.properties");
tb.writeFile(path, sb.toString());
return path;
}
@Test
public void testPlatformLinkWithInvalidPropertyFile(Path base) throws Exception {
for (int version = EARLIEST_VERSION; version <= LATEST_VERSION; version++) {
Path out = base.resolve("out_" + version);
javadoc("-d", out.toString(),
"-sourcepath", packageSrc.toString(),
"--release", Integer.toString(version),
"--link-platform-properties", testSrc("invalid-properties-file"),
"p.q");
checkExit(Exit.ERROR);
checkOutput(Output.OUT, true, "Error reading file");
checkOutput("p/q/A.html", false);
}
}
void initCode() throws Exception {
new ClassBuilder(tb, "p.q.A")
.setModifiers("public","class")
.write(packageSrc);
}
String getPlatformUrlString(int version) {
String urlString;
Runtime.Version runtimeVersion = Runtime.version();
if (version == runtimeVersion.feature() && runtimeVersion.pre().isPresent()) {
urlString = PRE_PLATFORM_URL;
} else {
urlString = version <= 10 ? OLD_PLATFORM_URL : NEW_PLATFORM_URL;
}
return urlString.formatted(version);
}
String getCustomPlatformUrlString(int version) {
return version <= 10
? NON_MODULAR_CUSTOM_PLATFORM_URL.formatted(version)
: MODULAR_CUSTOM_PLATFORM_URL.formatted(version);
}
}