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Add fetch test #46

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Jun 5, 2015
Merged

Add fetch test #46

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6 changes: 3 additions & 3 deletions src/java/.checkstyle
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>

<fileset-config file-format-version="1.2.0" simple-config="false" sync-formatter="false">
<local-check-config name="maven-checkstyle-plugin validate" location="file:/Users/areese/dev/github/mdbm/src/java/style.xml" type="remote" description="maven-checkstyle-plugin configuration validate">
<local-check-config name="maven-checkstyle-plugin validate" location="file:/Users/areese/dev/github/areese/mdbm/src/java/style.xml" type="remote" description="maven-checkstyle-plugin configuration validate">
<property name="checkstyle.cache.file" value="${project_loc}/target/checkstyle-cachefile"/>
<property name="checkstyle.suppressions.file" value="/Users/areese/dev/github/mdbm/src/java/target/checkstyle-suppressions-validate.xml"/>
<property name="checkstyle.header.file" value="/Users/areese/dev/github/mdbm/src/java/target/checkstyle-header-validate.txt"/>
<property name="checkstyle.suppressions.file" value="/Users/areese/dev/github/areese/mdbm/src/java/target/checkstyle-suppressions-validate.xml"/>
<property name="checkstyle.header.file" value="/Users/areese/dev/github/areese/mdbm/src/java/target/checkstyle-header-validate.txt"/>
</local-check-config>
<fileset name="java-sources-validate" enabled="true" check-config-name="maven-checkstyle-plugin validate" local="true">
<file-match-pattern match-pattern="src/main/java/.*\.java" include-pattern="true"/>
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297 changes: 150 additions & 147 deletions src/java/src/test/java/com/yahoo/db/mdbm/TestSimpleMdbm.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,127 +24,129 @@
import com.yahoo.db.mdbm.exceptions.MdbmNoEntryException;

public abstract class TestSimpleMdbm {
public static final String testMdbmV3Path = "test/resources/testv3.mdbm";
public static final String createMdbmV3Path = "target/create_testv3.mdbm";
public static final String fetchMdbmV3Path = "target/fetch_testv3.mdbm";
public static final String fetchMdbmV3PathSingleArch = "target/fetch_testv3_single_arch.mdbm";
public static final String iteratorMdbmV3PathA = "target/iterator_testv3.mdbm";

@Test(dataProvider = "createMdbms")
public static MdbmInterface testCreate(String path, int flags, boolean close) throws MdbmException {
MdbmInterface mdbm = null;

String key = "abc";
String value = "def";
try {
File f = new File(path);
f.delete();
Assert.assertFalse(f.exists());

mdbm = MdbmProvider.open(path, flags, 0755, 0, 0);
Assert.assertFalse(mdbm.isClosed());

mdbm.storeString(key, value, Store.MDBM_REPLACE);
String ret = mdbm.fetchString(key);
Assert.assertEquals(ret, value);
try {
ret = mdbm.fetchString("nothere");
} catch (MdbmNoEntryException e) {
}

return mdbm;
} finally {
if (close && null != mdbm)
mdbm.close();
}

}

@Test(dataProvider = "versions")
public void testVersion(String path) throws MdbmException {
MdbmInterface mdbm = null;
try {
mdbm = MdbmProvider.open(path, Open.MDBM_O_RDONLY, 0755, 0, 0);
} catch (java.lang.AssertionError ae) {
dumpStats(path);
throw ae;
} finally {
if (null != mdbm)
mdbm.close();
}
}

@Test
public void testEmptyFirst() throws MdbmException {
MdbmInterface mdbm = null;
MdbmIterator iter = null;
try {
mdbm = MdbmProvider.open(testMdbmV3Path, Open.MDBM_O_RDONLY, 0755, 0, 0);
iter = mdbm.iterator();

Assert.assertNotNull(iter);

MdbmKvPair kv = mdbm.first(iter);

Assert.assertNull(kv);
kv = mdbm.next(iter);

Assert.assertNull(kv);
} finally {
if (null != mdbm)
mdbm.close();
if (null != iter)
iter.close();
}
}

@Test(dataProvider = "iterateMdbms")
public static void testIterate(String path, int flags) throws MdbmException {
MdbmInterface mdbm = null;

try {
mdbm = testCreate(path, flags, false);
int max = 10;
for (int i = 0; i < max; i++) {
String s = Integer.toString(i);
mdbm.storeString(s, s, 0);
}
for (int i = 0; i < max; i++) {
String k = Integer.toString(i);
String v = mdbm.fetchString(k);
Assert.assertNotNull(v);
}
String k = Integer.toString(max);
String v = mdbm.fetchString(k);
Assert.assertNull(v);
} finally {
if (null != mdbm)
mdbm.close();
}
}

@Test
public void testFetchString() throws MdbmException, UnsupportedEncodingException {
String key = new String("testkey");
MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
MdbmInterface mdbm = null;
try {
mdbm =
MdbmProvider.open(fetchMdbmV3Path, Open.MDBM_CREATE_V3 | Open.MDBM_O_RDWR
| Open.MDBM_O_CREAT, 0755, 0, 0);
mdbm.plock(datum, 0);
mdbm.storeString(key, key, Constants.MDBM_REPLACE);
mdbm.punlock(datum, 0);
Assert.assertEquals(mdbm.fetchString(key), key);
} finally {
if (null != mdbm)
mdbm.close();
}
}

@Test
public static final String testMdbmV3Path = "test/resources/testv3.mdbm";
public static final String createMdbmV3Path = "target/create_testv3.mdbm";
public static final String fetchMdbmV3Path = "target/fetch_testv3.mdbm";
public static final String fetchMdbmV3PathSingleArch = "target/fetch_testv3_single_arch.mdbm";
public static final String iteratorMdbmV3PathA = "target/iterator_testv3.mdbm";

@Test(dataProvider = "createMdbms")
public static MdbmInterface testCreate(String path, int flags, boolean close)
throws MdbmException {
MdbmInterface mdbm = null;

String key = "abc";
String value = "def";
try {
File f = new File(path);
f.delete();
Assert.assertFalse(f.exists());

mdbm = MdbmProvider.open(path, flags, 0755, 0, 0);
Assert.assertFalse(mdbm.isClosed());

mdbm.storeString(key, value, Store.MDBM_REPLACE);
String ret = mdbm.fetchString(key);
Assert.assertEquals(ret, value);
try {
ret = mdbm.fetchString("nothere");
} catch (MdbmNoEntryException e) {
}

return mdbm;
} finally {
if (close && null != mdbm)
mdbm.close();
}

}

@Test(dataProvider = "versions")
public void testVersion(String path) throws MdbmException {
MdbmInterface mdbm = null;
try {
mdbm = MdbmProvider.open(path, Open.MDBM_O_RDONLY, 0755, 0, 0);
} catch (java.lang.AssertionError ae) {
dumpStats(path);
throw ae;
} finally {
if (null != mdbm)
mdbm.close();
}
}

@Test
public void testEmptyFirst() throws MdbmException {
MdbmInterface mdbm = null;
MdbmIterator iter = null;
try {
mdbm = MdbmProvider.open(testMdbmV3Path, Open.MDBM_O_RDONLY, 0755,
0, 0);
iter = mdbm.iterator();

Assert.assertNotNull(iter);

MdbmKvPair kv = mdbm.first(iter);

Assert.assertNull(kv);
kv = mdbm.next(iter);

Assert.assertNull(kv);
} finally {
if (null != mdbm)
mdbm.close();
if (null != iter)
iter.close();
}
}

@Test(dataProvider = "iterateMdbms")
public static void testIterate(String path, int flags) throws MdbmException {
MdbmInterface mdbm = null;

try {
mdbm = testCreate(path, flags, false);
int max = 10;
for (int i = 0; i < max; i++) {
String s = Integer.toString(i);
mdbm.storeString(s, s, 0);
}
for (int i = 0; i < max; i++) {
String k = Integer.toString(i);
String v = mdbm.fetchString(k);
Assert.assertNotNull(v);
}
String k = Integer.toString(max);
String v = mdbm.fetchString(k);
Assert.assertNull(v);
} finally {
if (null != mdbm)
mdbm.close();
}
}

@Test
public void testFetchString() throws MdbmException,
UnsupportedEncodingException {
String key = "testkey";
MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
MdbmInterface mdbm = null;
try {
mdbm = MdbmProvider.open(fetchMdbmV3Path, Open.MDBM_CREATE_V3
| Open.MDBM_O_RDWR | Open.MDBM_O_CREAT, 0755, 0, 0);
mdbm.plock(datum, 0);
mdbm.storeString(key, key, Constants.MDBM_REPLACE);
mdbm.punlock(datum, 0);
Assert.assertEquals(mdbm.fetchString(key), key);
} finally {
if (null != mdbm)
mdbm.close();
}
}

@Test
public void testFetch() throws MdbmException, UnsupportedEncodingException {
String key = new String("testkey");
String key = "testkey";
MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
MdbmInterface mdbm = null;
try {
Expand All @@ -165,9 +167,9 @@ public void testFetch() throws MdbmException, UnsupportedEncodingException {
}
}

@Test
@Test
public void testFetchWithoutIterator() throws MdbmException, UnsupportedEncodingException {
String key = new String("testkey");
String key = "testkey";
MdbmDatum datum = new MdbmDatum(key.getBytes("UTF-8"));
MdbmInterface mdbm = null;
try {
Expand All @@ -188,29 +190,30 @@ public void testFetchWithoutIterator() throws MdbmException, UnsupportedEncoding
}
}

public static void dumpStats(String file) {
try {
// ProcessBuilder pb = new ProcessBuilder("mdbm_stat",
// "-H", file);
// pb.redirectErrorStream(true);
// Process p = pb.start();
Process p = Runtime.getRuntime().exec("mdbm_stat" + " -H " + file);

Thread.sleep(1000);
BufferedReader isr = new BufferedReader(new InputStreamReader(new BufferedInputStream(p.getInputStream())));
String line = null;
while ((line = isr.readLine()) != null) {
System.err.println(line);
}

p.exitValue();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}
public static void dumpStats(String file) {
try {
// ProcessBuilder pb = new ProcessBuilder("mdbm_stat",
// "-H", file);
// pb.redirectErrorStream(true);
// Process p = pb.start();
Process p = Runtime.getRuntime().exec("mdbm_stat" + " -H " + file);

Thread.sleep(1000);
BufferedReader isr = new BufferedReader(new InputStreamReader(
new BufferedInputStream(p.getInputStream())));
String line = null;
while ((line = isr.readLine()) != null) {
System.err.println(line);
}

p.exitValue();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}
}