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

Example 16 with Find

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

the class TestFind method processOptionsFollowLink.

// check follow link option is recognized
@Test
public void processOptionsFollowLink() throws IOException {
    Find find = new Find();
    String args = "-L path";
    find.processOptions(getArgs(args));
    assertTrue(find.getOptions().isFollowLink());
    assertFalse(find.getOptions().isFollowArgLink());
}

Example 17 with Find

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

the class TestFind method processArguments.

// check expressions are called in the correct order
@Test
public void processArguments() throws IOException {
    LinkedList<PathData> items = createDirectories();
    Find find = new Find();
    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).check(item3.stat);
    inOrderFsCheck.verify(fsCheck).check(item4.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 18 with Find

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

the class TestFind method processArgumentsDepthFirst.

// check that directories are descended correctly when -depth is specified
@Test
public void processArgumentsDepthFirst() throws IOException {
    LinkedList<PathData> items = createDirectories();
    Find find = new Find();
    find.getOptions().setDepthFirst(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(item1aa, 2);
    inOrder.verify(expr).apply(item1a, 1);
    inOrder.verify(expr).apply(item1b, 1);
    inOrder.verify(expr).apply(item1, 0);
    inOrder.verify(expr).apply(item2, 0);
    inOrder.verify(expr).apply(item3, 0);
    inOrder.verify(expr).apply(item4, 0);
    inOrder.verify(expr).apply(item5a, 1);
    inOrder.verify(expr).apply(item5b, 1);
    inOrder.verify(expr).apply(item5ca, 2);
    inOrder.verify(expr).apply(item5c, 1);
    inOrder.verify(expr).apply(item5d, 1);
    inOrder.verify(expr).apply(item5e, 1);
    inOrder.verify(expr).apply(item5, 0);
    inOrder.verify(expr).finish();
    verifyNoMoreInteractions(expr);
    InOrder inOrderFsCheck = inOrder(fsCheck);
    inOrderFsCheck.verify(fsCheck).check(item1aa.stat);
    inOrderFsCheck.verify(fsCheck).check(item1a.stat);
    inOrderFsCheck.verify(fsCheck).check(item1b.stat);
    inOrderFsCheck.verify(fsCheck).check(item1.stat);
    inOrderFsCheck.verify(fsCheck).check(item2.stat);
    inOrderFsCheck.verify(fsCheck).check(item3.stat);
    inOrderFsCheck.verify(fsCheck).check(item4.stat);
    inOrderFsCheck.verify(fsCheck).check(item5a.stat);
    inOrderFsCheck.verify(fsCheck).check(item5b.stat);
    inOrderFsCheck.verify(fsCheck).check(item5ca.stat);
    inOrderFsCheck.verify(fsCheck).check(item5c.stat);
    inOrderFsCheck.verify(fsCheck).check(item5d.stat);
    inOrderFsCheck.verify(fsCheck).check(item5e.stat);
    inOrderFsCheck.verify(fsCheck).check(item5.stat);
    verifyNoMoreInteractions(fsCheck);
    verifyNoMoreInteractions(out);
    verifyNoMoreInteractions(err);
}

Example 19 with Find

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

the class TestFind method processArgumentsDepthFirstMinDepth.

// check min depth is handled when -depth is specified
@Test
public void processArgumentsDepthFirstMinDepth() throws IOException {
    LinkedList<PathData> items = createDirectories();
    Find find = new Find();
    find.getOptions().setDepthFirst(true);
    find.getOptions().setMinDepth(1);
    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(item1aa, 2);
    inOrder.verify(expr).apply(item1a, 1);
    inOrder.verify(expr).apply(item1b, 1);
    inOrder.verify(expr).apply(item5a, 1);
    inOrder.verify(expr).apply(item5b, 1);
    inOrder.verify(expr).apply(item5ca, 2);
    inOrder.verify(expr).apply(item5c, 1);
    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(item1aa.stat);
    inOrderFsCheck.verify(fsCheck).check(item1a.stat);
    inOrderFsCheck.verify(fsCheck).check(item1b.stat);
    inOrderFsCheck.verify(fsCheck).check(item5a.stat);
    inOrderFsCheck.verify(fsCheck).check(item5b.stat);
    inOrderFsCheck.verify(fsCheck).check(item5ca.stat);
    inOrderFsCheck.verify(fsCheck).check(item5c.stat);
    inOrderFsCheck.verify(fsCheck).check(item5d.stat);
    inOrderFsCheck.verify(fsCheck).check(item5e.stat);
    verifyNoMoreInteractions(fsCheck);
    verifyNoMoreInteractions(out);
    verifyNoMoreInteractions(err);
}

Example 20 with Find

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

the class TestFind method processOptionsExpression.

// check options and expressions are stripped from args leaving paths
@Test
public void processOptionsExpression() throws IOException {
    Find find = new Find();
    find.setConf(conf);
    String paths = "path1 path2 path3";
    String args = "-L -H " + paths + " -print -name test";
    LinkedList<String> argsList = getArgs(args);
    find.processOptions(argsList);
    LinkedList<String> pathList = getArgs(paths);
    assertEquals(pathList, argsList);
}