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

@@ -72,10 +72,15 @@
     static final String cfUserTextEncoding = System.getenv("__CF_USER_TEXT_ENCODING");
 
     /* 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, The file access permissions do not allow the specified action)";
+    static final String NO_SUCH_FILE_ERROR_MSG = "(No such file|error=2, A file or directory in the path name does not exist.)";
+    static final String NO_SUCH_FILE_OR_DIR_ERROR_MSG = "(No such file or directory|error=2, A file or directory in the path name does not exist)";
+
     /**
      * Returns the number of milliseconds since time given by
      * startNanoTime, which must have been previously returned from a
      * call to {@link System.nanoTime()}.
      */

@@ -303,11 +308,11 @@
             pb.start();
             fail("Expected IOException not thrown");
         } 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); }
     }
 
     public static class JavaChild {

@@ -413,11 +418,11 @@
                             pb.start();
                             fail("Expected IOException not thrown");
                         } 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); }
 
                         // Not on PATH at all; directories exist
                         new File("dir1").mkdirs();

@@ -426,11 +431,11 @@
                             pb.start();
                             fail("Expected IOException not thrown");
                         } 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); }
 
                         // Can't execute a directory -- permission denied
                         // Report EACCES errno

@@ -1980,11 +1985,11 @@
             new ProcessBuilder("").start();
             fail("Expected IOException not thrown");
         } catch (IOException e) {
             String m = e.getMessage();
             if (EnglishUnix.is() &&
-                ! matches(m, "No such file or directory"))
+                ! matches(m, NO_SUCH_FILE_OR_DIR_ERROR_MSG))
                 unexpected(e);
         } catch (Throwable t) { unexpected(t); }
 
         //----------------------------------------------------------------
         // Check that attempt to execute program name with funny

@@ -1996,12 +2001,12 @@
                 fail("Expected IOException not thrown");
             } catch (IOException e) {
                 String m = e.getMessage();
                 Pattern p = Pattern.compile(programName);
                 if (! matches(m, programName)
-                    || (EnglishUnix.is()
-                        && ! matches(m, "No such file or directory")))
+                    || (EnglishUnix.is() &&
+                        ! matches(m, NO_SUCH_FILE_OR_DIR_ERROR_MSG)))
                     unexpected(e);
             } catch (Throwable t) { unexpected(t); }
 
         //----------------------------------------------------------------
         // Attempt to start process in nonexistent directory fails.

@@ -2013,11 +2018,11 @@
             fail("Expected IOException not thrown");
         } catch (IOException e) {
             String m = e.getMessage();
             if (! matches(m, "in directory")
                 || (EnglishUnix.is() &&
-                    ! matches(m, "No such file or directory")))
+                    ! matches(m, NO_SUCH_FILE_OR_DIR_ERROR_MSG)))
                 unexpected(e);
         } catch (Throwable t) { unexpected(t); }
 
         //----------------------------------------------------------------
         // Attempt to write 4095 bytes to the pipe buffer without a

@@ -2293,11 +2298,11 @@
             fail("Expected IOException not thrown");
         } catch (IOException e) {
             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); }
 
         new File("emptyCommand").delete();