-
Bug
-
Resolution: Fixed
-
P4
-
21
-
b15
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8341577 | 17.0.14 | Goetz Lindenmaier | P4 | Resolved | Fixed | b01 |
See following example:
import jdk.test.lib.process.ProcessTools;
public class Main {
public static void main(String[] args) throws Exception {
if (args.length > 0) {
System.out.print(args[0]);
return;
}
// Needed to set property if run without using jtreg.
System.setProperty("test.jdk", "/Users/lmesnik/tools/jdk-19/macosx-x64");
Process p1 = ProcessTools.startProcess("process",ProcessTools.createJavaProcessBuilder(Main.class.getName(), "ARG1"));
p1.waitFor();
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
Process p2 = ProcessTools.startProcess("process",ProcessTools.createJavaProcessBuilder(Main.class.getName(), "ARG2\n"));
p2.waitFor();
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
Process p3 = ProcessTools.startProcess("process",ProcessTools.createJavaProcessBuilder(Main.class.getName(), "ARG3\nARG3.1"));
p3.waitFor();
}
}
The output doesn't contain last line:
Command line: [/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG1 ]
[process]:/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG1
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Command line: [/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG2
]
[process]:/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG2
[process] ARG2
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Command line: [/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG3
ARG3.1 ]
[process]:/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG3
ARG3.1
[process] ARG3
Process finished with exit code 0
import jdk.test.lib.process.ProcessTools;
public class Main {
public static void main(String[] args) throws Exception {
if (args.length > 0) {
System.out.print(args[0]);
return;
}
// Needed to set property if run without using jtreg.
System.setProperty("test.jdk", "/Users/lmesnik/tools/jdk-19/macosx-x64");
Process p1 = ProcessTools.startProcess("process",ProcessTools.createJavaProcessBuilder(Main.class.getName(), "ARG1"));
p1.waitFor();
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
Process p2 = ProcessTools.startProcess("process",ProcessTools.createJavaProcessBuilder(Main.class.getName(), "ARG2\n"));
p2.waitFor();
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
Process p3 = ProcessTools.startProcess("process",ProcessTools.createJavaProcessBuilder(Main.class.getName(), "ARG3\nARG3.1"));
p3.waitFor();
}
}
The output doesn't contain last line:
Command line: [/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG1 ]
[process]:/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG1
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Command line: [/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG2
]
[process]:/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG2
[process] ARG2
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Command line: [/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG3
ARG3.1 ]
[process]:/Users/lmesnik/tools/jdk-19/macosx-x64/bin/java -cp /Users/lmesnik/IdeaProjects/tests/out/production/tests Main ARG3
ARG3.1
[process] ARG3
Process finished with exit code 0
- backported by
-
JDK-8341577 ProcessTools doesn't print last line of process output
-
- Resolved
-
- links to
-
Commit openjdk/jdk/8d2ebf24
-
Commit(master) openjdk/jdk17u-dev/17f9b8c1
-
Review openjdk/jdk/13034
-
Review(master) openjdk/jdk17u-dev/2928