8239365: ProcessBuilder test modifications for AIX execution

Backport-of: 2785fe5621bd3af64450f1f5069dc2a4b47785fe

Author: Ilarion Nakonechnyy

jdk/test/java/lang/ProcessBuilder/Basic.java

@@ -62,6 +62,10 @@ public class Basic {
     /* used for AIX only */
     static final String libpath = System.getenv("LIBPATH");
 
+    /* Used for regex String matching for long error messages */
+    static final String PERMISSION_DENIED_ERROR_MSG = "(Permission denied|error=13)";
+    static final String NO_SUCH_FILE_ERROR_MSG = "(No such file|error=2)";
+
     /**
      * Returns the number of milliseconds since time given by
      * startNanoTime, which must have been previously returned from a
@@ -295,7 +299,7 @@ static void checkPermissionDenied(ProcessBuilder pb) {
         } catch (IOException e) {
             String m = e.getMessage();
             if (EnglishUnix.is() &&
-                ! matches(m, "Permission denied"))
+                ! matches(m, PERMISSION_DENIED_ERROR_MSG))
                 unexpected(e);
         } catch (Throwable t) { unexpected(t); }
     }
@@ -403,7 +407,7 @@ public static void main(String args[]) throws Throwable {
                         } catch (IOException e) {
                             String m = e.getMessage();
                             if (EnglishUnix.is() &&
-                                ! matches(m, "No such file"))
+                                ! matches(m, NO_SUCH_FILE_ERROR_MSG))
                                 unexpected(e);
                         } catch (Throwable t) { unexpected(t); }
 
@@ -416,7 +420,7 @@ public static void main(String args[]) throws Throwable {
                         } catch (IOException e) {
                             String m = e.getMessage();
                             if (EnglishUnix.is() &&
-                                ! matches(m, "No such file"))
+                                ! matches(m, NO_SUCH_FILE_ERROR_MSG))
                                 unexpected(e);
                         } catch (Throwable t) { unexpected(t); }
 
@@ -1854,7 +1858,7 @@ public void doIt(Map<String,String> environ) {
         } catch (IOException e) {
             String m = e.getMessage();
             if (EnglishUnix.is() &&
-                ! matches(m, "No such file or directory"))
+                ! matches(m, NO_SUCH_FILE_ERROR_MSG))
                 unexpected(e);
         } catch (Throwable t) { unexpected(t); }
 
@@ -1871,7 +1875,7 @@ public void doIt(Map<String,String> environ) {
                 Pattern p = Pattern.compile(programName);
                 if (! matches(m, programName)
                     || (EnglishUnix.is()
-                        && ! matches(m, "No such file or directory")))
+                        && ! matches(m, NO_SUCH_FILE_ERROR_MSG)))
                     unexpected(e);
             } catch (Throwable t) { unexpected(t); }
 
@@ -1887,7 +1891,7 @@ public void doIt(Map<String,String> environ) {
             String m = e.getMessage();
             if (! matches(m, "in directory")
                 || (EnglishUnix.is() &&
-                    ! matches(m, "No such file or directory")))
+                    ! matches(m, NO_SUCH_FILE_ERROR_MSG)))
                 unexpected(e);
         } catch (Throwable t) { unexpected(t); }
 
@@ -2122,7 +2126,7 @@ public void run() {
             new File("./emptyCommand").delete();
             String m = e.getMessage();
             if (EnglishUnix.is() &&
-                ! matches(m, "Permission denied"))
+                ! matches(m, PERMISSION_DENIED_ERROR_MSG))
                 unexpected(e);
         } catch (Throwable t) { unexpected(t); }