/*
* Copyright 2000-2017 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 com.intellij.execution.process.impl;
import com.intellij.execution.process.OSProcessUtil;
import com.intellij.execution.process.ProcessInfo;
import com.intellij.openapi.util.SystemInfo;
import junit.framework.TestCase;
import java.util.Arrays;
import java.util.List;
import static com.intellij.testFramework.UsefulTestCase.assertEmpty;
import static com.intellij.testFramework.UsefulTestCase.assertNotEmpty;
import static com.intellij.testFramework.UsefulTestCase.assertOrderedEquals;
public class ProcessListTest extends TestCase {
public void testWorksOnAllPlatforms() {
assertNotEmpty(Arrays.asList(OSProcessUtil.getProcessList()));
if (SystemInfo.isWindows) {
assertNotEmpty(Arrays.asList(ProcessListUtil.getProcessListUsingWindowsTaskList()));
assertNotEmpty(Arrays.asList(ProcessListUtil.getProcessListUsingWindowsWMIC()));
}
}
public void testMac_Basic() {
List<ProcessInfo> infos = ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n" +
" 2 S user ./dir/dir/file\n" +
" 3 S user ./dir/dir/file\n",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n" +
" 2 S user ./dir/dir/file\n" +
" 3 S user ./dir/dir/file param param"
);
assertOrderedEquals(infos,
new ProcessInfo(1, "/dir/file", "file", "", "/dir/file"),
new ProcessInfo(2, "./dir/dir/file", "file", "", "./dir/dir/file"),
new ProcessInfo(3, "./dir/dir/file param param", "file", "param param", "./dir/dir/file"));
}
public void testMac_DoNotIncludeProcessedMissingOnTheSecondPSRun() {
List<ProcessInfo> infos = ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n" +
" 2 S user /dir/file\n",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n" +
" 5 S user /dir/file\n"
);
assertOrderedEquals(infos, new ProcessInfo(1, "/dir/file", "file", "", "/dir/file"));
}
public void testMac_DoNotIncludeProcessedChangedOnTheSecondPSRun() {
List<ProcessInfo> infos = ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n" +
" 2 S user /dir/file\n" +
" 3 S user /dir/file\n" +
" 4 S user /dir/file\n",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file param\n" +
" 2 S user /dir/ffff\n" +
" 3 S user /dir/file1\n" +
" 4 S user /dir/file/1\n"
);
assertOrderedEquals(infos, new ProcessInfo(1, "/dir/file param", "file", "param", "/dir/file"));
}
public void testMac_DoNotIncludeZombies() {
List<ProcessInfo> infos = ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n" +
" 2 Z user /dir/file\n" +
" 3 SZ user /dir/file\n",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n" +
" 2 Z user /dir/file\n" +
" 3 SZ user /dir/file\n"
);
assertOrderedEquals(infos, new ProcessInfo(1, "/dir/file", "file", "", "/dir/file"));
}
public void testMac_VariousFormsPidStatUser() {
List<ProcessInfo> infos = ProcessListUtil.parseMacOutput(
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n" +
" 101 Ss user_name /dir/file\n",
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n" +
" 101 Ss user_name /dir/file\n"
);
assertOrderedEquals(infos,
new ProcessInfo(1, "/dir/file", "file", "", "/dir/file"),
new ProcessInfo(101, "/dir/file", "file", "", "/dir/file"));
}
public void testMac_WrongFormat() {
assertNull(ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n",
""
));
assertNull(ProcessListUtil.parseMacOutput(
"",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n"
));
assertNull(ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n",
"wrong format"
));
assertNull(ProcessListUtil.parseMacOutput(
"wrong format",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n"
));
assertEmpty(ProcessListUtil.parseMacOutput(
" PID STAT USER COMM\n\n" +
" 1 S user /dir/file\n",
" PID S USER COMMAND\n\n" +
" \n"
));
assertEmpty(ProcessListUtil.parseMacOutput(
" PID S USER COMMAND\n\n" +
" \n",
" PID STAT USER COMMAND\n\n" +
" 1 S user /dir/file\n"
));
}
public void testWindows_WMIC() {
List<ProcessInfo> infos = ProcessListUtil.parseWMICOutput(
"Caption CommandLine ExecutablePath ProcessId \n" +
"smss.exe 304 \n" +
"sihost.exe sihost.exe 3052 \n" +
"taskhostw.exe taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E} 3068 \n" +
"explorer.exe C:\\WINDOWS\\Explorer.EXE C:\\WINDOWS\\Explorer.EXE 3164 \n" +
"TPAutoConnect.exe TPAutoConnect.exe -q -i vmware -a COM1 -F 30 3336 \n" +
"conhost.exe \\??\\C:\\WINDOWS\\system32\\conhost.exe 0x4 \\??\\C:\\WINDOWS\\system32\\conhost.exe 3348 \n");
assertOrderedEquals(infos,
new ProcessInfo(304, "smss.exe", "smss.exe", ""),
new ProcessInfo(3052, "sihost.exe", "sihost.exe", ""),
new ProcessInfo(3068, "taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}", "taskhostw.exe", "{222A245B-E637-4AE9-A93F-A59CA119A75E}"),
new ProcessInfo(3164, "C:\\WINDOWS\\Explorer.EXE", "explorer.exe", "", "C:\\WINDOWS\\Explorer.EXE"),
new ProcessInfo(3336, "TPAutoConnect.exe -q -i vmware -a COM1 -F 30", "TPAutoConnect.exe", "-q -i vmware -a COM1 -F 30"),
new ProcessInfo(3348, "\\??\\C:\\WINDOWS\\system32\\conhost.exe 0x4", "conhost.exe", "0x4", "\\??\\C:\\WINDOWS\\system32\\conhost.exe"));
}
public void testOnWindows_WMIC_DoNotIncludeSystemIdleProcess() {
List<ProcessInfo> infos = ProcessListUtil.parseWMICOutput(
"Caption CommandLine ExecutablePath ProcessId \n" +
"System Idle Process 0 \n" +
"System 4 \n" +
"smss.exe 304 \n");
assertOrderedEquals(infos,
new ProcessInfo(4, "System", "System", ""),
new ProcessInfo(304, "smss.exe", "smss.exe", ""));
}
public void testWindows_WMIC_WrongFormat() {
assertNull(ProcessListUtil.parseWMICOutput(
""));
assertNull(ProcessListUtil.parseWMICOutput(
"wrong format"));
assertEmpty(ProcessListUtil.parseWMICOutput(
"Caption CommandLine ExecutablePath ProcessId \n"));
assertNull(ProcessListUtil.parseWMICOutput(
"smss.exe 304 \n"));
assertNull(ProcessListUtil.parseWMICOutput(
"Caption XXX ExecutablePath ProcessId \n" +
"smss.exe 304 \n"));
assertNull(ProcessListUtil.parseWMICOutput(
"Caption CommandLine ExecutablePath XXX \n" +
"smss.exe 304 \n"));
assertEmpty(ProcessListUtil.parseWMICOutput(
"Caption CommandLine ExecutablePath ProcessId \n" +
" \n"));
}
public void testWindows_TaskList() {
List<ProcessInfo> infos = ProcessListUtil.parseListTasksOutput(
"\"smss.exe\",\"304\",\"Services\",\"0\",\"224 K\",\"Unknown\",\"N/A\",\"0:00:00\",\"N/A\"\n" +
"\"sihost.exe\",\"3052\",\"Console\",\"1\",\"10,924 K\",\"Running\",\"VM-WINDOWS\\Anton Makeev\",\"0:00:02\",\"N/A\"\n" +
"\"taskhostw.exe\",\"3068\",\"Console\",\"1\",\"5,860 K\",\"Running\",\"VM-WINDOWS\\Anton Makeev\",\"0:00:00\",\"Task Host Window\"\n" +
"\"explorer.exe\",\"3164\",\"Console\",\"1\",\"30,964 K\",\"Running\",\"VM-WINDOWS\\Anton Makeev\",\"0:00:04\",\"N/A\"\n" +
"\"TPAutoConnect.exe\",\"3336\",\"Console\",\"1\",\"5,508 K\",\"Running\",\"VM-WINDOWS\\Anton Makeev\",\"0:00:04\",\"HiddenTPAutoConnectWindow\"\n" +
"\"conhost.exe\",\"3348\",\"Console\",\"1\",\"1,172 K\",\"Unknown\",\"VM-WINDOWS\\Anton Makeev\",\"0:00:00\",\"N/A\"\n");
assertOrderedEquals(infos,
new ProcessInfo(304, "smss.exe", "smss.exe", ""),
new ProcessInfo(3052, "sihost.exe", "sihost.exe", ""),
new ProcessInfo(3068, "taskhostw.exe", "taskhostw.exe", ""),
new ProcessInfo(3164, "explorer.exe", "explorer.exe", ""),
new ProcessInfo(3336, "TPAutoConnect.exe", "TPAutoConnect.exe", ""),
new ProcessInfo(3348, "conhost.exe", "conhost.exe", ""));
}
public void testWindows_TaskList_WrongFormat() {
assertEmpty(ProcessListUtil.parseListTasksOutput(""));
assertNull(ProcessListUtil.parseListTasksOutput("wrong format"));
assertNull(ProcessListUtil.parseListTasksOutput("\"\""));
assertEmpty(ProcessListUtil.parseListTasksOutput("\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\",\"\"\n"));
}
}