Examples with Path com.questdb.std.str.Path used on opensource projects

Example 61 with Path

use of com.questdb.std.str.Path in project questdb by bluestreak01.

the class TableReaderMetadataTest method assertThat.

private void assertThat(String expected, ColumnManipulator manipulator, int columnCount) throws Exception {
    TestUtils.assertMemoryLeak(() -> {
        try (Path path = new Path().of(root).concat("all")) {
            try (TableReaderMetadata metadata = new TableReaderMetadata(FilesFacadeImpl.INSTANCE, "all", path.concat(TableUtils.META_FILE_NAME).$())) {
                try (TableWriter writer = new TableWriter(configuration, "all")) {
                    manipulator.restructure(writer);
                }
                long pTranstionIndex = metadata.createTransitionIndex();
                StringSink sink = new StringSink();
                try {
                    metadata.applyTransitionIndex(pTranstionIndex);
                    Assert.assertEquals(columnCount, metadata.getColumnCount());
                    for (int i = 0; i < columnCount; i++) {
                        RecordColumnMetadata m = metadata.getColumnQuick(i);
                        sink.put(m.getName()).put(':').put(ColumnType.nameOf(m.getType())).put('\n');
                    }
                    TestUtils.assertEquals(expected, sink);
                    if (expected.length() > 0) {
                        String[] lines = expected.split("\n");
                        Assert.assertEquals(columnCount, lines.length);
                        for (int i = 0; i < columnCount; i++) {
                            int p = lines[i].indexOf(':');
                            Assert.assertEquals(i, metadata.getColumnIndexQuiet(lines[i].substring(0, p)));
                        }
                    }
                } finally {
                    TableReaderMetadata.freeTransitionIndex(pTranstionIndex);
                }
            }
        }
    });
}

Example 62 with Path

use of com.questdb.std.str.Path in project questdb by bluestreak01.

the class TableReaderMetadataTest method testColumnIndex.

@Test
public void testColumnIndex() {
    ObjIntHashMap<String> expected = new ObjIntHashMap<>();
    expected.put("int", 0);
    expected.put("byte", 2);
    expected.put("bin", 9);
    expected.put("short", 1);
    expected.put("float", 4);
    expected.put("long", 5);
    expected.put("xyz", -1);
    expected.put("str", 6);
    expected.put("double", 3);
    expected.put("sym", 7);
    expected.put("bool", 8);
    expected.put("all.int", 0);
    expected.put("all.byte", 2);
    expected.put("all.bin", 9);
    expected.put("all.short", 1);
    expected.put("all.float", 4);
    expected.put("all.long", 5);
    expected.put("all.xyz", -1);
    expected.put("all.str", 6);
    expected.put("all.double", 3);
    expected.put("all.sym", 7);
    expected.put("zall.sym", -1);
    try (Path path = new Path().of(root).concat("all").concat(TableUtils.META_FILE_NAME).$();
        TableReaderMetadata metadata = new TableReaderMetadata(FilesFacadeImpl.INSTANCE, "all", path)) {
        for (ObjIntHashMap.Entry<String> e : expected) {
            Assert.assertEquals(e.value, metadata.getColumnIndexQuiet(e.key));
        }
    }
}

Example 63 with Path

use of com.questdb.std.str.Path in project questdb by bluestreak01.

the class TableReaderMetadataTimestampTest method assertThat.

private void assertThat(String expected, int expectedInitialTimestampIndex) throws Exception {
    int columnCount = 11;
    TestUtils.assertMemoryLeak(() -> {
        try (Path path = new Path().of(root).concat("all")) {
            try (TableReaderMetadata metadata = new TableReaderMetadata(FilesFacadeImpl.INSTANCE, "all", path.concat(TableUtils.META_FILE_NAME).$())) {
                Assert.assertEquals(12, metadata.getColumnCount());
                Assert.assertEquals(expectedInitialTimestampIndex, metadata.getTimestampIndex());
                try (TableWriter writer = new TableWriter(configuration, "all")) {
                    writer.removeColumn("timestamp");
                }
                long pTransitionIndex = metadata.createTransitionIndex();
                StringSink sink = new StringSink();
                try {
                    metadata.applyTransitionIndex(pTransitionIndex);
                    Assert.assertEquals(columnCount, metadata.getColumnCount());
                    for (int i = 0; i < columnCount; i++) {
                        RecordColumnMetadata m = metadata.getColumnQuick(i);
                        sink.put(m.getName()).put(':').put(ColumnType.nameOf(m.getType())).put('\n');
                    }
                    TestUtils.assertEquals(expected, sink);
                    Assert.assertEquals(-1, metadata.getTimestampIndex());
                } finally {
                    TableReaderMetadata.freeTransitionIndex(pTransitionIndex);
                }
            }
        }
    });
}

Example 64 with Path

use of com.questdb.std.str.Path in project questdb by bluestreak01.

the class TableReaderMetadataTimestampTest method assertThatTimestampRemains.

private void assertThatTimestampRemains(TableReaderMetadataTest.ColumnManipulator manipulator, String expected, int expectedInitialTimestampIndex, int expectedFinalTimestampIndex, int expectedColumnCount) throws Exception {
    TestUtils.assertMemoryLeak(() -> {
        try (Path path = new Path().of(root).concat("all")) {
            try (TableReaderMetadata metadata = new TableReaderMetadata(FilesFacadeImpl.INSTANCE, "all", path.concat(TableUtils.META_FILE_NAME).$())) {
                Assert.assertEquals(12, metadata.getColumnCount());
                Assert.assertEquals(expectedInitialTimestampIndex, metadata.getTimestampIndex());
                try (TableWriter writer = new TableWriter(configuration, "all")) {
                    manipulator.restructure(writer);
                }
                long address = metadata.createTransitionIndex();
                StringSink sink = new StringSink();
                try {
                    metadata.applyTransitionIndex(address);
                    Assert.assertEquals(expectedColumnCount, metadata.getColumnCount());
                    for (int i = 0; i < expectedColumnCount; i++) {
                        RecordColumnMetadata m = metadata.getColumnQuick(i);
                        sink.put(m.getName()).put(':').put(ColumnType.nameOf(m.getType())).put('\n');
                    }
                    TestUtils.assertEquals(expected, sink);
                    Assert.assertEquals(expectedFinalTimestampIndex, metadata.getTimestampIndex());
                } finally {
                    TableReaderMetadata.freeTransitionIndex(address);
                }
            }
        }
    });
}

Example 65 with Path

use of com.questdb.std.str.Path in project questdb by bluestreak01.

the class TableUtilsTest method testCreate.

@Test
public void testCreate() {
    final CharSequence root = temp.getRoot().getAbsolutePath();
    final JournalMetadata metadata = getJournalStructure().build();
    try (AppendMemory appendMemory = new AppendMemory()) {
        try (Path path = new Path()) {
            TableUtils.create(FF, path, appendMemory, root, metadata, 509);
            Assert.assertEquals(TABLE_EXISTS, TableUtils.exists(FF, path, root, metadata.getName()));
            path.of(root).concat(metadata.getName()).concat("_meta").$();
            try (ReadOnlyMemory mem = new ReadOnlyMemory(FF, path, Files.PAGE_SIZE, FF.length(path))) {
                long p = 0;
                Assert.assertEquals(metadata.getColumnCount(), mem.getInt(p));
                p += 4;
                Assert.assertEquals(PartitionBy.NONE, mem.getInt(p));
                p += 4;
                Assert.assertEquals(metadata.getTimestampIndex(), mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.INT, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.DOUBLE, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.FLOAT, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.BYTE, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.LONG, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.STRING, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.BOOLEAN, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.SYMBOL, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.SHORT, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.DATE, mem.getInt(p));
                p += 4;
                Assert.assertEquals(ColumnType.DATE, mem.getInt(p));
                p += 4;
                p = assertCol(mem, p, "i");
                p = assertCol(mem, p, "d");
                p = assertCol(mem, p, "f");
                p = assertCol(mem, p, "b");
                p = assertCol(mem, p, "l");
                p = assertCol(mem, p, "str");
                p = assertCol(mem, p, "boo");
                p = assertCol(mem, p, "sym");
                p = assertCol(mem, p, "sho");
                p = assertCol(mem, p, "date");
                assertCol(mem, p, "timestamp");
            }
        }
    }
}