Examples with Definitions org.opengrok.indexer.analysis.Definitions used on opensource projects

Example 1 with Definitions

use of org.opengrok.indexer.analysis.Definitions in project OpenGrok by OpenGrok.

the class ContextTest method bug17582.

/**
 * Helper method which does the work for {@link #bug17582()}.
 * @param builder builder for the query we want to test
 * @param lines the expected line numbers in the hit list
 * @param tags the expected tags in the hit list
 * @throws Exception exception
 */
private void bug17582(QueryBuilder builder, int[] lines, String[] tags) throws Exception {
    assertEquals(lines.length, tags.length);
    StringReader in = new StringReader("abc\nbug17582\nBug17582\n");
    Definitions defs = new Definitions();
    defs.addTag(2, "bug17582", "type1", "text1", 0, 0);
    defs.addTag(3, "Bug17582", "type2", "text2", 0, 0);
    Context context = new Context(builder.build(), builder);
    ArrayList<Hit> hits = new ArrayList<>();
    assertEquals(lines.length != 0, context.getContext(in, null, "", "", "", defs, false, builder.isDefSearch(), hits));
    assertEquals(lines.length, hits.size(), "Unexpected number of hits");
    for (int i = 0; i < lines.length; i++) {
        assertEquals(Integer.toString(lines[i]), hits.get(i).getLineno());
        assertEquals(tags[i], hits.get(i).getTag());
    }
}

Example 2 with Definitions

use of org.opengrok.indexer.analysis.Definitions in project OpenGrok by OpenGrok.

the class ContextTest method testGetContext.

/**
 * Helper method for testing various paths through the getContext() method.
 * @param limit true if limited, quick context scan should be used
 * @param hitList true if output should be written to a list instead of a
 * writer
 * @throws ParseException parse exception
 */
private void testGetContext(boolean limit, boolean hitList) throws ParseException {
    StringReader in = new StringReader("abc def ghi\n");
    StringWriter out = hitList ? null : new StringWriter();
    List<Hit> hits = hitList ? new ArrayList<>() : null;
    RuntimeEnvironment.getInstance().setQuickContextScan(limit);
    // Search freetext for the term "def"
    QueryBuilder qb = new QueryBuilder().setFreetext("def");
    Context c = new Context(qb.build(), qb);
    assertTrue(c.getContext(in, out, "", "", "", null, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(1, hits.size());
        assertEquals("1", hits.get(0).getLineno());
    }
    String expectedOutput = hitList ? "abc <b>def</b> ghi" : "<a class=\"s\" href=\"#1\"><span class=\"l\">1</span> " + "abc <b>def</b> ghi</a><br/>";
    String actualOutput = hitList ? hits.get(0).getLine() : out.toString();
    assertEquals(expectedOutput, actualOutput);
    // Search with definitions
    Definitions defs = new Definitions();
    defs.addTag(1, "def", "type", "text", 0, 0);
    in = new StringReader("abc def ghi\n");
    out = hitList ? null : new StringWriter();
    hits = hitList ? new ArrayList<>() : null;
    qb = new QueryBuilder().setDefs("def");
    c = new Context(qb.build(), qb);
    assertTrue(c.getContext(in, out, "", "", "", defs, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(1, hits.size());
        assertEquals("1", hits.get(0).getLineno());
    }
    expectedOutput = hitList ? "abc <b>def</b> ghi" : "<a class=\"s\" href=\"#1\"><span class=\"l\">1</span> " + "abc <b>def</b> ghi</a> <i> type</i> <br/>";
    actualOutput = hitList ? hits.get(0).getLine() : out.toString();
    assertEquals(expectedOutput, actualOutput);
    in = new StringReader("abc def ghi\nbah def foobar");
    out = hitList ? null : new StringWriter();
    hits = hitList ? new ArrayList<>() : null;
    assertTrue(c.getContext(in, out, "", "", "", defs, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(1, hits.size());
        assertEquals("1", hits.get(0).getLineno());
    }
    // test case - if this is def search, don't show false results (defs
    // weren't defined)
    assertEquals(expectedOutput, actualOutput);
    // Search with no input (will search definitions)
    in = null;
    out = hitList ? null : new StringWriter();
    hits = hitList ? new ArrayList<>() : null;
    qb = new QueryBuilder().setDefs("def");
    c = new Context(qb.build(), qb);
    assertTrue(c.getContext(in, out, "", "", "", defs, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(1, hits.size());
        assertEquals("1", hits.get(0).getLineno());
    }
    expectedOutput = hitList ? "text" : "<a class=\"s\" href=\"#1\"><span class=\"l\">1</span> " + "text</a> <i>type</i><br/>";
    actualOutput = hitList ? hits.get(0).getLine() : out.toString();
    assertEquals(expectedOutput, actualOutput);
    defs = new Definitions();
    defs.addTag(2, "def", "type", "text", 0, 0);
    in = new StringReader("abc1 def ghi\nabc def ghi\nabc3 def ghi\n");
    out = hitList ? null : new StringWriter();
    hits = hitList ? new ArrayList<>() : null;
    qb = new QueryBuilder().setDefs("def");
    c = new Context(qb.build(), qb);
    assertTrue(c.getContext(in, out, "", "", "", defs, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(1, hits.size());
        assertEquals("2", hits.get(0).getLineno());
    }
    expectedOutput = hitList ? "abc <b>def</b> ghi" : "<a class=\"s\" href=\"#2\"><span class=\"l\">2</span> " + "abc <b>def</b> ghi</a> <i> type</i> <br/>";
    actualOutput = hitList ? hits.get(0).getLine() : out.toString();
    assertEquals(expectedOutput, actualOutput);
    // Search with no results
    in = new StringReader("abc def ghi\n");
    out = hitList ? null : new StringWriter();
    hits = hitList ? new ArrayList<>() : null;
    qb = new QueryBuilder().setFreetext("no_match");
    c = new Context(qb.build(), qb);
    assertFalse(c.getContext(in, out, "", "", "", null, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(0, hits.size());
    } else {
        assertEquals("", out.toString());
    }
    // History search (should not show source context)
    in = new StringReader("abc def ghi\n");
    out = hitList ? null : new StringWriter();
    hits = hitList ? new ArrayList<>() : null;
    qb = new QueryBuilder().setHist("abc");
    c = new Context(qb.build(), qb);
    assertFalse(c.getContext(in, out, "", "", "", null, limit, qb.isDefSearch(), hits));
    if (hitList) {
        assertEquals(0, hits.size());
    } else {
        assertEquals("", out.toString());
    }
}

Example 3 with Definitions

use of org.opengrok.indexer.analysis.Definitions in project OpenGrok by OpenGrok.

the class IndexDatabaseTest method testGetDefinitions.

@Test
public void testGetDefinitions() throws Exception {
    // Test that we can get definitions for one of the files in the
    // repository.
    File f1 = new File(repository.getSourceRoot() + "/git/main.c");
    Definitions defs1 = IndexDatabase.getDefinitions(f1);
    assertNotNull(defs1);
    assertTrue(defs1.hasSymbol("main"));
    assertTrue(defs1.hasSymbol("argv"));
    assertFalse(defs1.hasSymbol("b"));
    assertTrue(defs1.hasDefinitionAt("main", 3, new String[1]));
    // same for windows delimiters
    f1 = new File(repository.getSourceRoot() + "\\git\\main.c");
    defs1 = IndexDatabase.getDefinitions(f1);
    assertNotNull(defs1);
    assertTrue(defs1.hasSymbol("main"));
    assertTrue(defs1.hasSymbol("argv"));
    assertFalse(defs1.hasSymbol("b"));
    assertTrue(defs1.hasDefinitionAt("main", 3, new String[1]));
    // Test that we get null back if we request definitions for a file
    // that's not in the repository.
    File f2 = new File(repository.getSourceRoot() + "/git/foobar.d");
    Definitions defs2 = IndexDatabase.getDefinitions(f2);
    assertNull(defs2);
}

Example 4 with Definitions

use of org.opengrok.indexer.analysis.Definitions in project OpenGrok by OpenGrok.

the class HaskellXrefTest method sampleTest.

@Test
public void sampleTest() throws IOException {
    // load sample source
    InputStream sampleInputStream = getClass().getClassLoader().getResourceAsStream("analysis/haskell/sample.hs");
    ByteArrayOutputStream sampleOutputStream = new ByteArrayOutputStream();
    Definitions defs = new Definitions();
    defs.addTag(6, "x'y'", "functions", "x'y' = let f' = 1; g'h = 2 in f' + g'h", 0, 0);
    int actLOC;
    try {
        actLOC = writeHaskellXref(sampleInputStream, new PrintStream(sampleOutputStream), defs);
    } finally {
        sampleInputStream.close();
        sampleOutputStream.close();
    }
    // load expected xref
    InputStream expectedInputStream = getClass().getClassLoader().getResourceAsStream("analysis/haskell/sampleXrefExpected.html");
    ByteArrayOutputStream expectedOutputSteam = new ByteArrayOutputStream();
    try {
        byte[] buffer = new byte[8192];
        int numBytesRead;
        do {
            numBytesRead = expectedInputStream.read(buffer, 0, buffer.length);
            if (numBytesRead > 0) {
                expectedOutputSteam.write(buffer, 0, numBytesRead);
            }
        } while (numBytesRead >= 0);
    } finally {
        expectedInputStream.close();
        expectedOutputSteam.close();
    }
    String[] actual = new String(sampleOutputStream.toByteArray(), StandardCharsets.UTF_8).split("\\r?\\n");
    String[] expected = new String(expectedOutputSteam.toByteArray(), StandardCharsets.UTF_8).split("\\r?\\n");
    assertLinesEqual("Haskell sampleTest()", expected, actual);
    assertEquals(3, actLOC, "Haskell LOC");
}

Example 5 with Definitions

use of org.opengrok.indexer.analysis.Definitions in project OpenGrok by OpenGrok.

the class ClojureAnalyzerFactoryTest method testScopeAnalyzer.

/**
 * Test of writeXref method, of class CAnalyzerFactory.
 *
 * @throws java.lang.Exception throw in case of analyzer or deserialize ctags error
 */
@Test
void testScopeAnalyzer() throws Exception {
    String path = repository.getSourceRoot() + "/clojure/sample.clj";
    File f = new File(path);
    assertTrue(f.canRead() && f.isFile(), "clojure testfile " + f + " not found");
    Document doc = new Document();
    doc.add(new Field(QueryBuilder.FULLPATH, path, string_ft_nstored_nanalyzed_norms));
    StringWriter xrefOut = new StringWriter();
    analyzer.setCtags(ctags);
    analyzer.analyze(doc, getStreamSource(path), xrefOut);
    Definitions definitions = Definitions.deserialize(doc.getField(QueryBuilder.TAGS).binaryValue().bytes);
    String[] type = new String[1];
    assertTrue(definitions.hasDefinitionAt("opengrok", 4, type));
    assertThat(type[0], is("namespace"));
    assertTrue(definitions.hasDefinitionAt("power-set", 8, type));
    assertThat(type[0], is("function"));
    assertTrue(definitions.hasDefinitionAt("power-set-private", 14, type));
    assertThat(type[0], is("privateFunction"));
    assertTrue(definitions.hasDefinitionAt("author", 19, type));
    assertThat(type[0], is("struct"));
    assertTrue(definitions.hasDefinitionAt("author-first-name", 22, type));
    assertThat(type[0], is("definition"));
    assertTrue(definitions.hasDefinitionAt("Farid", 24, type));
    assertThat(type[0], is("definition"));
}