Examples with Find org.apache.hadoop.fs.shell.find.Find used on opensource projects

Example 6 with Find

use of org.apache.hadoop.fs.shell.find.Find in project hadoop by apache.

the class TestFind method processOptionsNoPath.

// check no path defaults to current working directory
@Test
public void processOptionsNoPath() throws IOException {
    Find find = new Find();
    find.setConf(conf);
    String args = "-print";
    LinkedList<String> argsList = getArgs(args);
    find.processOptions(argsList);
    assertEquals(Collections.singletonList(Path.CUR_DIR), argsList);
}

Example 7 with Find

use of org.apache.hadoop.fs.shell.find.Find in project hadoop by apache.

the class TestFind method processArgumentsOptionFollowArg.

// check symlinks given as path arguments are processed correctly with the
// follow arg option set
@Test
public void processArgumentsOptionFollowArg() throws IOException {
    LinkedList<PathData> items = createDirectories();
    Find find = new Find();
    find.getOptions().setFollowArgLink(true);
    find.setConf(conf);
    PrintStream out = mock(PrintStream.class);
    find.getOptions().setOut(out);
    PrintStream err = mock(PrintStream.class);
    find.getOptions().setErr(err);
    Expression expr = mock(Expression.class);
    when(expr.apply((PathData) any(), anyInt())).thenReturn(Result.PASS);
    FileStatusChecker fsCheck = mock(FileStatusChecker.class);
    Expression test = new TestExpression(expr, fsCheck);
    find.setRootExpression(test);
    find.processArguments(items);
    InOrder inOrder = inOrder(expr);
    inOrder.verify(expr).setOptions(find.getOptions());
    inOrder.verify(expr).prepare();
    inOrder.verify(expr).apply(item1, 0);
    inOrder.verify(expr).apply(item1a, 1);
    inOrder.verify(expr).apply(item1aa, 2);
    inOrder.verify(expr).apply(item1b, 1);
    inOrder.verify(expr).apply(item2, 0);
    inOrder.verify(expr).apply(item3, 0);
    inOrder.verify(expr).apply(item4, 0);
    inOrder.verify(expr).apply(item5, 0);
    inOrder.verify(expr).apply(item5a, 1);
    inOrder.verify(expr).apply(item5b, 1);
    inOrder.verify(expr).apply(item5c, 1);
    inOrder.verify(expr).apply(item5ca, 2);
    inOrder.verify(expr).apply(item5d, 1);
    inOrder.verify(expr).apply(item5e, 1);
    inOrder.verify(expr).finish();
    verifyNoMoreInteractions(expr);
    InOrder inOrderFsCheck = inOrder(fsCheck);
    inOrderFsCheck.verify(fsCheck).check(item1.stat);
    inOrderFsCheck.verify(fsCheck).check(item1a.stat);
    inOrderFsCheck.verify(fsCheck).check(item1aa.stat);
    inOrderFsCheck.verify(fsCheck).check(item1b.stat);
    inOrderFsCheck.verify(fsCheck).check(item2.stat);
    inOrderFsCheck.verify(fsCheck, times(2)).check(item3.stat);
    inOrderFsCheck.verify(fsCheck).check(item5.stat);
    inOrderFsCheck.verify(fsCheck).check(item5a.stat);
    inOrderFsCheck.verify(fsCheck).check(item5b.stat);
    inOrderFsCheck.verify(fsCheck).check(item5c.stat);
    inOrderFsCheck.verify(fsCheck).check(item5ca.stat);
    inOrderFsCheck.verify(fsCheck).check(item5d.stat);
    inOrderFsCheck.verify(fsCheck).check(item5e.stat);
    verifyNoMoreInteractions(fsCheck);
    verifyNoMoreInteractions(out);
    verifyNoMoreInteractions(err);
}

Example 8 with Find

use of org.apache.hadoop.fs.shell.find.Find in project hadoop by apache.

the class TestFind method processArgumentsOptionFollow.

// check symlinks given as path arguments are processed correctly with the
// follow option
@Test
public void processArgumentsOptionFollow() throws IOException {
    LinkedList<PathData> items = createDirectories();
    Find find = new Find();
    find.getOptions().setFollowLink(true);
    find.setConf(conf);
    PrintStream out = mock(PrintStream.class);
    find.getOptions().setOut(out);
    PrintStream err = mock(PrintStream.class);
    find.getOptions().setErr(err);
    Expression expr = mock(Expression.class);
    when(expr.apply((PathData) any(), anyInt())).thenReturn(Result.PASS);
    FileStatusChecker fsCheck = mock(FileStatusChecker.class);
    Expression test = new TestExpression(expr, fsCheck);
    find.setRootExpression(test);
    find.processArguments(items);
    InOrder inOrder = inOrder(expr);
    inOrder.verify(expr).setOptions(find.getOptions());
    inOrder.verify(expr).prepare();
    inOrder.verify(expr).apply(item1, 0);
    inOrder.verify(expr).apply(item1a, 1);
    inOrder.verify(expr).apply(item1aa, 2);
    inOrder.verify(expr).apply(item1b, 1);
    inOrder.verify(expr).apply(item2, 0);
    inOrder.verify(expr).apply(item3, 0);
    inOrder.verify(expr).apply(item4, 0);
    inOrder.verify(expr).apply(item5, 0);
    inOrder.verify(expr).apply(item5a, 1);
    // triggers infinite loop message
    inOrder.verify(expr).apply(item5b, 1);
    inOrder.verify(expr).apply(item5c, 1);
    inOrder.verify(expr).apply(item5ca, 2);
    inOrder.verify(expr).apply(item5d, 1);
    // following item5d symlink
    inOrder.verify(expr).apply(item5ca, 2);
    inOrder.verify(expr).apply(item5e, 1);
    inOrder.verify(expr).finish();
    verifyNoMoreInteractions(expr);
    InOrder inOrderFsCheck = inOrder(fsCheck);
    inOrderFsCheck.verify(fsCheck).check(item1.stat);
    inOrderFsCheck.verify(fsCheck).check(item1a.stat);
    inOrderFsCheck.verify(fsCheck).check(item1aa.stat);
    inOrderFsCheck.verify(fsCheck).check(item1b.stat);
    inOrderFsCheck.verify(fsCheck).check(item2.stat);
    inOrderFsCheck.verify(fsCheck, times(2)).check(item3.stat);
    inOrderFsCheck.verify(fsCheck).check(item5.stat);
    inOrderFsCheck.verify(fsCheck).check(item1b.stat);
    inOrderFsCheck.verify(fsCheck).check(item5.stat);
    inOrderFsCheck.verify(fsCheck).check(item5c.stat);
    inOrderFsCheck.verify(fsCheck).check(item5ca.stat);
    inOrderFsCheck.verify(fsCheck).check(item5c.stat);
    inOrderFsCheck.verify(fsCheck, times(2)).check(item5ca.stat);
    verifyNoMoreInteractions(fsCheck);
    verifyNoMoreInteractions(out);
    verify(err).println("Infinite loop ignored: " + item5b.toString() + " -> " + item5.toString());
    verifyNoMoreInteractions(err);
}

Example 9 with Find

use of org.apache.hadoop.fs.shell.find.Find in project hadoop by apache.

the class TestFind method processOptionsIname.

// check -iname is handled correctly
@Test
public void processOptionsIname() throws IOException {
    Find find = new Find();
    find.setConf(conf);
    String args = "path -iname namemask";
    String expected = "And(;Iname-Name(namemask;),Print(;))";
    find.processOptions(getArgs(args));
    Expression expression = find.getRootExpression();
    assertEquals(expected, expression.toString());
}

Example 10 with Find

use of org.apache.hadoop.fs.shell.find.Find in project hadoop by apache.

the class TestFind method processOptionsAnd.

// check -and is handled correctly
@Test
public void processOptionsAnd() throws IOException {
    Find find = new Find();
    find.setConf(conf);
    String args = "path -name one -and -name two -and -print";
    String expected = "And(;And(;Name(one;),Name(two;)),Print(;))";
    find.processOptions(getArgs(args));
    Expression expression = find.getRootExpression();
    assertEquals(expected, expression.toString());
}