Examples with TraceAttributes com.facebook.buck.util.trace.BuildTraces.TraceAttributes used on opensource projects

Example 1 with TraceAttributes

use of com.facebook.buck.util.trace.BuildTraces.TraceAttributes in project buck by facebook.

the class TraceHandlerDelegate method getDataForRequest.

@Override
@Nullable
public SoyMapData getDataForRequest(Request baseRequest) throws IOException {
    String path = baseRequest.getPathInfo();
    Matcher matcher = TraceDataHandler.ID_PATTERN.matcher(path);
    if (!matcher.matches()) {
        return null;
    }
    SoyMapData templateData = new SoyMapData();
    String id = matcher.group(1);
    templateData.put("traceId", id);
    // Read the args to `buck` out of the Chrome Trace.
    TraceAttributes traceAttributes = buildTraces.getTraceAttributesFor(id);
    templateData.put("dateTime", traceAttributes.getFormattedDateTime());
    if (traceAttributes.getCommand().isPresent()) {
        templateData.put("command", traceAttributes.getCommand().get());
    }
    return templateData;
}

Example 2 with TraceAttributes

use of com.facebook.buck.util.trace.BuildTraces.TraceAttributes in project buck by facebook.

the class TraceHandlerDelegateTest method testHandleGet.

@Test
public void testHandleGet() throws IOException, ServletException {
    Request baseRequest = createMock(Request.class);
    expect(baseRequest.getPathInfo()).andReturn("/abcdef");
    baseRequest.setHandled(true);
    HttpServletRequest request = createMock(HttpServletRequest.class);
    HttpServletResponse response = createMock(HttpServletResponse.class);
    response.setStatus(200);
    response.setContentType("text/html; charset=utf-8");
    StringWriter stringWriter = new StringWriter();
    PrintWriter printWriter = new PrintWriter(stringWriter);
    expect(response.getWriter()).andReturn(printWriter);
    response.flushBuffer();
    BuildTraces buildTraces = createMock(BuildTraces.class);
    expect(buildTraces.getTraceAttributesFor("abcdef")).andReturn(new TraceAttributes(Optional.of("buck build buck"), 2000L));
    Handler traceHandler = new TemplateHandler(new TraceHandlerDelegate(buildTraces));
    replayAll();
    traceHandler.handle("/trace/abcdef", baseRequest, request, response);
    verifyAll();
    String expectedScriptTag = "<script src=\"/tracedata/abcdef?callback=onTracesLoaded\">";
    String html = stringWriter.toString();
    assertThat(html, containsString(expectedScriptTag));
    assertThat(html, containsString("buck build buck"));
}

Example 3 with TraceAttributes

use of com.facebook.buck.util.trace.BuildTraces.TraceAttributes in project buck by facebook.

the class TracesHandlerTest method testHandleGet.

@Test
public void testHandleGet() throws IOException {
    BuildTraces buildTraces = createMock(BuildTraces.class);
    expect(buildTraces.getTraceAttributesFor(traceDir.resolve("build.a.trace"))).andReturn(new TraceAttributes(Optional.of("buck build buck"), 1000L));
    expect(buildTraces.getTraceAttributesFor(traceDir.resolve("build.b.trace"))).andReturn(new TraceAttributes(Optional.of("buck test --all --code-coverage"), 4000L));
    expect(buildTraces.getTraceAttributesFor(traceDir.resolve("build.c.trace"))).andReturn(new TraceAttributes(Optional.empty(), 2000L));
    expect(buildTraces.getTraceAttributesFor(traceDir.resolve("build.d.trace"))).andReturn(new TraceAttributes(Optional.of("buck test //test/com/facebook/buck/cli:cli"), 3000L));
    expect(buildTraces.listTraceFilesByLastModified()).andReturn(ImmutableList.of(traceDir.resolve("build.b.trace"), traceDir.resolve("build.d.trace"), traceDir.resolve("build.c.trace"), traceDir.resolve("build.a.trace")));
    Request baseRequest = createMock(Request.class);
    replayAll();
    TracesHandlerDelegate delegate = new TracesHandlerDelegate(buildTraces);
    TemplateHandler tracesHandler = new TemplateHandler(delegate);
    String html = tracesHandler.createHtmlForResponse(baseRequest);
    int indexB = html.indexOf("<a href=\"/trace/b\"><tt>build.b.trace</tt></a>");
    assertTrue(indexB > 0);
    int indexBCommand = html.indexOf("buck test --all --code-coverage");
    assertTrue(indexBCommand > 0);
    int indexD = html.indexOf("<a href=\"/trace/d\"><tt>build.d.trace</tt></a>");
    assertTrue(indexD > indexB);
    int indexDCommand = html.indexOf("buck test //test/com/facebook/buck/cli:cli");
    assertTrue(indexDCommand > indexBCommand);
    int indexC = html.indexOf("<a href=\"/trace/c\"><tt>build.c.trace</tt></a>");
    assertTrue(indexC > indexD);
    int indexA = html.indexOf("<a href=\"/trace/a\"><tt>build.a.trace</tt></a>");
    assertTrue(indexA > indexC);
    int indexACommand = html.indexOf("buck build buck");
    assertTrue(indexACommand > indexDCommand);
    verifyAll();
}

Example 4 with TraceAttributes

use of com.facebook.buck.util.trace.BuildTraces.TraceAttributes in project buck by facebook.

the class BuildTracesTest method testGetTraceAttributesForId.

@Test
public void testGetTraceAttributesForId() throws IOException {
    FakeProjectFilesystem projectFilesystem = new FakeProjectFilesystem(new FakeClock(TimeUnit.MILLISECONDS.toNanos(1000L)));
    projectFilesystem.writeContentsToPath("[\n" + "  {\n" + "    \"cat\": \"buck\",\n" + "    \"pid\": 0,\n" + "    \"ts\": 0,\n" + "    \"ph\": \"M\",\n" + "    \"args\": {\n" + "      \"name\": \"buck\"\n" + "    },\n" + "    \"name\": \"process_name\",\n" + "    \"tid\": 0\n" + "  },\n" + "  {\n" + "    \"cat\": \"buck\",\n" + "    \"name\": \"build\",\n" + "    \"ph\": \"B\",\n" + "    \"pid\": 0,\n" + "    \"tid\": 1,\n" + "    \"ts\": 5621911884918,\n" + "    \"args\": {\n" + "      \"command_args\": \"buck\"\n" + "    }\n" + "  }\n" + "]", projectFilesystem.getBuckPaths().getTraceDir().resolve("build.a.trace"));
    BuildTraces helper = new BuildTraces(projectFilesystem);
    TraceAttributes traceAttributes = helper.getTraceAttributesFor("a");
    assertEquals("BuildTraces should be able to extract the command.", Optional.of("buck build buck"), traceAttributes.getCommand());
    assertEquals(1000L, traceAttributes.getLastModifiedTime());
    // We cannot verify the contents of getFormattedDateTime() because they may vary depending on
    // timezone and locale.
    assertNotNull(Strings.emptyToNull(traceAttributes.getFormattedDateTime()));
}

Example 5 with TraceAttributes

use of com.facebook.buck.util.trace.BuildTraces.TraceAttributes in project buck by facebook.

the class TracesHandlerDelegate method getTraces.

@VisibleForTesting
SoyListData getTraces() throws IOException {
    List<Path> traceFiles = buildTraces.listTraceFilesByLastModified();
    SoyListData traces = new SoyListData();
    for (Path path : traceFiles) {
        String name = path.getFileName().toString();
        Matcher matcher = TRACE_FILE_NAME_PATTERN.matcher(name);
        if (!matcher.matches()) {
            // Could be build.trace or launch.xxx.trace.
            continue;
        }
        SoyMapData trace = new SoyMapData();
        trace.put("name", name);
        trace.put("id", matcher.group(1));
        TraceAttributes traceAttributes = buildTraces.getTraceAttributesFor(path);
        trace.put("dateTime", traceAttributes.getFormattedDateTime());
        if (traceAttributes.getCommand().isPresent()) {
            trace.put("command", traceAttributes.getCommand().get());
        } else {
            trace.put("command", "");
        }
        traces.add(trace);
    }
    return traces;
}